Power Electronics Design
/in researchPower electronics architectures are trending increasingly towards modular multi-converter structures that facilitate plug-and-play operation while enhancing reliability and efficiency. Generally speaking, this could take the form of parallel-connected systems that promote current sharing or series-connected systems that enable operation at elevated voltages. Our group formulates high-performance solutions for parallel-connected converters in computational applications, point-of-load setups, as well as microgrids. Innovations in series-connected configurations facilitate medium-voltage energy conversion for batteries, photovoltaics, and solid-state transformer applications.
Selected Publications
2023
Ramasubramanian, Deepak; Farantatos, Evangelos; Ajala, Olaoluwapo; Dhople, Sairaj; Johnson, Brian
A universal grid-forming inverter model and simulation-based characterization across timescales Proceedings Article
In: Hawaii International Conference on System Sciences, 2023.
Links | BibTeX | Tags: inverters, modeling, systems
@inproceedings{nokey,
title = {A universal grid-forming inverter model and simulation-based characterization across timescales},
author = {Deepak Ramasubramanian and Evangelos Farantatos and Olaoluwapo Ajala and Sairaj Dhople and Brian Johnson},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/0257-2.pdf},
year = {2023},
date = {2023-01-03},
urldate = {2023-01-03},
booktitle = {Hawaii International Conference on System Sciences},
keywords = {inverters, modeling, systems},
pubstate = {published},
tppubtype = {inproceedings}
}
2022
Ajala, Olaoluwapo; Baeckeland, Nathan; Johnson, Brian; Dhople, Sairaj; Domínguez-García, Alejandro
Model reduction and dynamic aggregation of grid-forming inverter networks Journal Article
In: IEEE Transactions on Power Systems, 2022.
Links | BibTeX | Tags: inverters, systems
@article{nokey,
title = {Model reduction and dynamic aggregation of grid-forming inverter networks},
author = {Olaoluwapo Ajala and Nathan Baeckeland and Brian Johnson and Sairaj Dhople and Alejandro Domínguez-García},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/Model_Reduction_and_Dynamic_Aggregation_of_Grid-forming_Inverter_Networks-1.pdf},
doi = {10.1109/TPWRS.2022.3229970},
year = {2022},
date = {2022-12-16},
urldate = {2022-12-16},
journal = {IEEE Transactions on Power Systems},
keywords = {inverters, systems},
pubstate = {published},
tppubtype = {article}
}
Mallik, Rahul; Majmunović, Branko; Dutta, Soham; Seo, Gab-Su; Maksimović, Dragan; Johnson, Brian
Control design of series-connected PV-powered grid-forming converters via singular perturbation Journal Article
In: IEEE Transactions on Power Electronics, 2022.
Links | BibTeX | Tags: converter design, inverters
@article{nokey,
title = {Control design of series-connected PV-powered grid-forming converters via singular perturbation},
author = {Rahul Mallik and Branko Majmunović and Soham Dutta and Gab-Su Seo and Dragan Maksimović and Brian Johnson},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/Control_Design_of_Series-Connected_PV-Powered_Grid-Forming_Converters_via_Singular_Perturbation.pdf},
doi = {10.1109/TPEL.2022.3221331},
year = {2022},
date = {2022-11-10},
urldate = {2022-11-10},
journal = {IEEE Transactions on Power Electronics},
keywords = {converter design, inverters},
pubstate = {published},
tppubtype = {article}
}
Majmunović, Branko; Mukherjee, Satyaki; Martin, Trent; Mallik, Rahul; Dutta, Soham; Seo, Gab-Su; Johnson, Brian; Maksimović, Dragan
1 kV, 10-kW SiC-based quadruple active bridge DCX stage in a DC to three-phase AC module for medium-voltage grid integration Journal Article
In: IEEE Transactions on Power Electronics, 2022.
Links | BibTeX | Tags: converter design, inverters
@article{nokey,
title = {1 kV, 10-kW SiC-based quadruple active bridge DCX stage in a DC to three-phase AC module for medium-voltage grid integration},
author = {Branko Majmunović and Satyaki Mukherjee and Trent Martin and Rahul Mallik and Soham Dutta and Gab-Su Seo and Brian Johnson and Dragan Maksimović},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/1_kV_10-kW_SiC-Based_Quadruple_Active_Bridge_DCX_Stage_in_a_DC_to_Three-Phase_AC_Module_for_Medium-Voltage_Grid_Integration.pdf},
doi = {10.1109/TPEL.2022.3189966},
year = {2022},
date = {2022-07-12},
urldate = {2022-07-12},
journal = {IEEE Transactions on Power Electronics},
keywords = {converter design, inverters},
pubstate = {published},
tppubtype = {article}
}
Lu, Minghui; Dhople, Sairaj; Zimmanck, Donny; Johnson, Brian
Spontaneous phase balancing in delta-connected single-phase droop-controlled inverters Journal Article
In: IEEE Transactions on Power Electronics, 2022.
Links | BibTeX | Tags: converter design, inverters
@article{nokey,
title = {Spontaneous phase balancing in delta-connected single-phase droop-controlled inverters},
author = {Minghui Lu and Sairaj Dhople and Donny Zimmanck and Brian Johnson },
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/Spontaneous_Phase_Balancing_in_Delta-Connected_Single-Phase_Droop-Controlled_Inverters.pdf},
doi = {10.1109/TPEL.2022.3186337},
year = {2022},
date = {2022-06-27},
urldate = {2022-06-27},
journal = {IEEE Transactions on Power Electronics},
keywords = {converter design, inverters},
pubstate = {published},
tppubtype = {article}
}
Lu, Minghui; Dhople, Sairaj V.; Johnson, Brian
Benchmarking nonlinear oscillators for grid-forming inverter control Journal Article
In: IEEE Transactions on Power Electronics, pp. 1-1, 2022.
Links | BibTeX | Tags: inverters
@article{9743290,
title = {Benchmarking nonlinear oscillators for grid-forming inverter control},
author = {Minghui Lu and Sairaj V. Dhople and Brian Johnson},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/Benchmarking_Nonlinear_Oscillators_for_Grid-Forming_Inverter_Control.pdf},
doi = {10.1109/TPEL.2022.3162530},
year = {2022},
date = {2022-01-01},
urldate = {2022-01-01},
journal = {IEEE Transactions on Power Electronics},
pages = {1-1},
keywords = {inverters},
pubstate = {published},
tppubtype = {article}
}
Son, Yeongrack; Mukherjee, Satyaki; Mallik, Rahul; Majmunovi'c, Branko; Dutta, Soham; Johnson, Brian; Maksimovi'c, Dragan; Seo, Gab-Su
Levelized cost of energy-oriented modular string inverter design optimization for PV generation system using geometric programming Journal Article
In: IEEE Access, vol. 10, pp. 27561-27578, 2022.
Links | BibTeX | Tags: inverters
@article{9729732,
title = {Levelized cost of energy-oriented modular string inverter design optimization for PV generation system using geometric programming},
author = {Yeongrack Son and Satyaki Mukherjee and Rahul Mallik and Branko Majmunovi'c and Soham Dutta and Brian Johnson and Dragan Maksimovi'c and Gab-Su Seo},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/Levelized_Cost_of_Energy-Oriented_Modular_String_Inverter_Design_Optimization_for_PV_Generation_System_Using_Geometric_Programming.pdf},
doi = {10.1109/ACCESS.2022.3157332},
year = {2022},
date = {2022-01-01},
urldate = {2022-01-01},
journal = {IEEE Access},
volume = {10},
pages = {27561-27578},
keywords = {inverters},
pubstate = {published},
tppubtype = {article}
}
Lin, Yashen; Eto, Joseph; Johnson, Brian; Flicker, Jack; Lasseter, Robert; Pico, Hugo Villegas; Seo, Gab-Su; Pierre, Brian; Ellis, Abraham; Miller, Jeremiah; Yuan, Guohui
Pathways to the next-generation power system with inverter-based resources: Challenges and recommendations Journal Article
In: IEEE Electrification Magazine, vol. 10, no. 1, pp. 10-21, 2022.
Links | BibTeX | Tags: inverters, systems
@article{9729134,
title = {Pathways to the next-generation power system with inverter-based resources: Challenges and recommendations},
author = {Yashen Lin and Joseph Eto and Brian Johnson and Jack Flicker and Robert Lasseter and Hugo Villegas Pico and Gab-Su Seo and Brian Pierre and Abraham Ellis and Jeremiah Miller and Guohui Yuan},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/Pathways_to_the_Next-Generation_Power_System_With_Inverter-Based_Resources_Challenges_and_recommendations.pdf},
doi = {10.1109/MELE.2021.3139132},
year = {2022},
date = {2022-01-01},
urldate = {2022-01-01},
journal = {IEEE Electrification Magazine},
volume = {10},
number = {1},
pages = {10-21},
keywords = {inverters, systems},
pubstate = {published},
tppubtype = {article}
}
2021
Lu, Minghui; Dutta, Soham; Johnson, Brian
Self-synchronizing cascaded inverters with virtual oscillator control Journal Article
In: IEEE Transactions on Power Electronics, pp. 1-1, 2021.
Links | BibTeX | Tags: inverters, systems
@article{9647900,
title = {Self-synchronizing cascaded inverters with virtual oscillator control},
author = {Minghui Lu and Soham Dutta and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C48_2021_Dutta-et-al_Grid-connected-Self-synchronizing-Cascaded-H-Bridge-Inverters-with-Autonomous.pdf},
doi = {10.1109/TPEL.2021.3134662},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {IEEE Transactions on Power Electronics},
pages = {1-1},
keywords = {inverters, systems},
pubstate = {published},
tppubtype = {article}
}
Ajala, Olaoluwapo; Lu, Minghui; Dhople, Sairaj; Johnson, Brian; Domínguez-García, Alejandro
Model reduction for inverters with current limiting and dispatchable virtual oscillator control Journal Article
In: IEEE Transactions on Energy Conversion, pp. 1-1, 2021.
Links | BibTeX | Tags: inverters, modeling
@article{9440702,
title = {Model reduction for inverters with current limiting and dispatchable virtual oscillator control},
author = {Olaoluwapo Ajala and Minghui Lu and Sairaj Dhople and Brian Johnson and Alejandro Domínguez-García
},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/NL_2017_Purba-et-al_Network-cognizant-model-reduction-of-grid-tied-three-phase-inverters.pdf},
doi = {10.1109/TEC.2021.3083488},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {IEEE Transactions on Energy Conversion},
pages = {1-1},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {article}
}
Lu, Minghui; Purba, Victor; Dhople, Sairaj; Johnson, Brian
Unified equivalent-circuit models for voltage-source inverters that capture averaged dynamics and power-flow solutions in distribution networks Proceedings Article
In: Hawaii International Conference on System Sciences, pp. 1–10, 2021.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{lu2021unified,
title = {Unified equivalent-circuit models for voltage-source inverters that capture averaged dynamics and power-flow solutions in distribution networks},
author = {Minghui Lu and Victor Purba and Sairaj Dhople and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C49_2021_Unified-Equivalent-circuit-Models-for-Voltage-source-Inverters-that-Capture.pdf},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
booktitle = {Hawaii International Conference on System Sciences},
pages = {1--10},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
Dutta, Soham; Lu, Minghui; Majmunović, Branko; Mallik, Rahul; Seo, Gab-Su; Maksimović, Dragan; Johnson, Brian
Grid-connected self-synchronizing cascaded H-bridge inverters with autonomous power sharing Proceedings Article
In: Energy Conversion Congress and Exposition, pp. 2806–2813, IEEE 2021.
Links | BibTeX | Tags: inverters, systems
@inproceedings{dutta2021grid,
title = {Grid-connected self-synchronizing cascaded H-bridge inverters with autonomous power sharing},
author = {Soham Dutta and Minghui Lu and Branko Majmunović and Rahul Mallik and Gab-Su Seo and Dragan Maksimović and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C48_2021_Dutta-et-al_Grid-connected-Self-synchronizing-Cascaded-H-Bridge-Inverters-with-Autonomous.pdf},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
booktitle = {Energy Conversion Congress and Exposition},
pages = {2806--2813},
organization = {IEEE},
keywords = {inverters, systems},
pubstate = {published},
tppubtype = {inproceedings}
}
Venkatramanan, D; Vamanan, Nimesh; Johnson, Brian; Dhople, Sairaj
Quantitative analysis of third-harmonic neutral-point current, its impacts, and mitigation in three-level NPC inverters Proceedings Article
In: Energy Conversion Congress and Exposition, pp. 3563–3570, IEEE 2021.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{venkatramanan2021quantitative,
title = {Quantitative analysis of third-harmonic neutral-point current, its impacts, and mitigation in three-level NPC inverters},
author = {D Venkatramanan and Nimesh Vamanan and Brian Johnson and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C46_2021_Venkatramanan-et-al_Quantitative-Analysis-of-Third-harmonic-Neutral-point-Current-its-Impacts-and.pdf},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
booktitle = {Energy Conversion Congress and Exposition},
pages = {3563--3570},
organization = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
Lu, Minghui; Mallik, Rahul; Johnson, Brian; Dhople, Sairaj
Dispatchable virtual-oscillator-controlled inverters with current-limiting and MPPT capabilities Proceedings Article
In: Energy Conversion Congress and Exposition, pp. 3316–3323, IEEE 2021.
Links | BibTeX | Tags: inverters
@inproceedings{lu2021dispatchable,
title = {Dispatchable virtual-oscillator-controlled inverters with current-limiting and MPPT capabilities},
author = {Minghui Lu and Rahul Mallik and Brian Johnson and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C45_2021_Lu-et-al_Dispatchable-Virtual-oscillator-controlled-Inverters-with-Current-limiting-and.pdf},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
booktitle = {Energy Conversion Congress and Exposition},
pages = {3316--3323},
organization = {IEEE},
keywords = {inverters},
pubstate = {published},
tppubtype = {inproceedings}
}
Venkatramanan, D; Johnson, Brian; Dhople, Sairaj
Averaged dynamic model of three-level NPC grid-following inverter for examining neutral-point instability Proceedings Article
In: Workshop on Control and Modeling of Power Electronics, pp. 1–7, IEEE 2021.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{venkatramanan2021averaged,
title = {Averaged dynamic model of three-level NPC grid-following inverter for examining neutral-point instability},
author = {D Venkatramanan and Brian Johnson and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/NL_2021_Venkatramanan-et-al_Averaged-Dynamic-Model-of-Three-level-NPC-Grid-following-Inverter-for-Examining.pdf},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
booktitle = {Workshop on Control and Modeling of Power Electronics},
pages = {1--7},
organization = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
2020
Dutta, Soham; Lu, Minghui; Mallik, Rahul; Majmunović, Branko; Mukherjee, Satyaki; Seo, Gab-Su; Maksimović, Dragan; Johnson, Brian
Decentralized control of cascaded H-bridge inverters for medium-voltage grid integration Proceedings Article
In: Workshop on Control and Modeling for Power Electronics, pp. 1–6, IEEE 2020.
Links | BibTeX | Tags: inverters, systems
@inproceedings{dutta2020decentralized,
title = {Decentralized control of cascaded H-bridge inverters for medium-voltage grid integration},
author = {Soham Dutta and Minghui Lu and Rahul Mallik and Branko Majmunović and Satyaki Mukherjee and Gab-Su Seo and Dragan Maksimović and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C41_2020_Dutta-et-al_Decentralized-Control-of-Cascaded-H-Bridge-Inverters-for-Medium-Voltage-Grid.pdf},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
booktitle = {Workshop on Control and Modeling for Power Electronics},
pages = {1--6},
organization = {IEEE},
keywords = {inverters, systems},
pubstate = {published},
tppubtype = {inproceedings}
}
Lu, Minghui; Purba, Victor; Dhople, Sairaj; Johnson, Brian
Comparison of droop control and virtual oscillator control realized by Andronov-Hopf dynamics Proceedings Article
In: Conference of the IEEE Industrial Electronics Society, pp. 4051–4056, IEEE 2020.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{lu2020comparison,
title = {Comparison of droop control and virtual oscillator control realized by Andronov-Hopf dynamics},
author = {Minghui Lu and Victor Purba and Sairaj Dhople and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C39_2020_Lu-et-al_Comparison-of-Droop-Control-and-Virtual-Oscillator-Control-Realized-by.pdf},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
booktitle = {Conference of the IEEE Industrial Electronics Society},
pages = {4051--4056},
organization = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
Lu, Minghui; Dutta, Soham; Purba, Victor; Dhople, Sairaj; Johnson, Brian
A pre-synchronization strategy for grid-forming virtual oscillator controlled inverters Proceedings Article
In: Energy Conversion Congress and Exposition, pp. 4308–4313, IEEE 2020.
Links | BibTeX | Tags: inverters
@inproceedings{lu2020pre,
title = {A pre-synchronization strategy for grid-forming virtual oscillator controlled inverters},
author = {Minghui Lu and Soham Dutta and Victor Purba and Sairaj Dhople and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C35_2020_Lu-et-al_A-Pre-synchronization-Strategy-for-Grid-forming-Virtual-Oscillator-Controlled.pdf},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
booktitle = {Energy Conversion Congress and Exposition},
pages = {4308--4313},
organization = {IEEE},
keywords = {inverters},
pubstate = {published},
tppubtype = {inproceedings}
}
2019
Lu, Minghui; Dutta, Soham; Purba, Victor; Dhople, Sairaj; Johnson, Brian
A grid-compatible virtual oscillator controller: Analysis and design Proceedings Article
In: Energy Conversion Congress and Exposition, pp. 2643–2649, IEEE 2019.
Links | BibTeX | Tags: inverters
@inproceedings{lu2019grid,
title = {A grid-compatible virtual oscillator controller: Analysis and design},
author = {Minghui Lu and Soham Dutta and Victor Purba and Sairaj Dhople and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C33_2019_Lu-et-al_A-Grid-compatible-Virtual-Oscillator-Controller.pdf},
year = {2019},
date = {2019-01-01},
urldate = {2019-01-01},
booktitle = {Energy Conversion Congress and Exposition},
pages = {2643--2649},
organization = {IEEE},
keywords = {inverters},
pubstate = {published},
tppubtype = {inproceedings}
}
Seo, Gab-Su; Colombino, Marcello; Subotic, Irina; Johnson, Brian; Gross, Dominic; Dörfler, Florian
Dispatchable virtual oscillator control for decentralized inverter-dominated power systems: Analysis and experiments Proceedings Article
In: Applied Power Electronics Conference, pp. 561–566, IEEE 2019.
Links | BibTeX | Tags: inverters
@inproceedings{seo2019dispatchable,
title = {Dispatchable virtual oscillator control for decentralized inverter-dominated power systems: Analysis and experiments},
author = {Gab-Su Seo and Marcello Colombino and Irina Subotic and Brian Johnson and Dominic Gross and Florian Dörfler},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C27_2019_Seo-et-al_Dispatchable-Virtual-Oscillator-Control-for-Decentralized-Inverter-dominated.pdf},
year = {2019},
date = {2019-01-01},
urldate = {2019-01-01},
booktitle = {Applied Power Electronics Conference},
pages = {561--566},
organization = {IEEE},
keywords = {inverters},
pubstate = {published},
tppubtype = {inproceedings}
}
Lu, Minghui; Seo, Gab-Su; Sinha, Mohit; Rodriguez, Fernando; Dhople, Sairaj; Johnson, Brian
Adaptation of commercial current-controlled inverters for operation with virtual oscillator control Proceedings Article
In: Applied Power Electronics Conference, pp. 3427–3432, IEEE 2019.
Links | BibTeX | Tags: inverters
@inproceedings{lu2019adaptation,
title = {Adaptation of commercial current-controlled inverters for operation with virtual oscillator control},
author = {Minghui Lu and Gab-Su Seo and Mohit Sinha and Fernando Rodriguez and Sairaj Dhople and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C26_2019_Lu-et-al_Adaptation-of-Commercial-Current-controlled-Inverters-for-Operation-with.pdf},
year = {2019},
date = {2019-01-01},
urldate = {2019-01-01},
booktitle = {Applied Power Electronics Conference},
pages = {3427--3432},
organization = {IEEE},
keywords = {inverters},
pubstate = {published},
tppubtype = {inproceedings}
}
2018
Purba, Victor; Johnson, Brian; Rodriguez, Miguel; Jafarpour, Saber; Bullo, Francesco; Dhople, Sairaj
Reduced-order aggregate model for parallel-connected single-phase inverters Journal Article
In: IEEE Transactions on Energy Conversion, vol. 34, no. 2, pp. 824–837, 2018.
Links | BibTeX | Tags: inverters, modeling
@article{purba2018reduced,
title = {Reduced-order aggregate model for parallel-connected single-phase inverters},
author = {Victor Purba and Brian Johnson and Miguel Rodriguez and Saber Jafarpour and Francesco Bullo and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/J16_2019_Purba-et-al_Reduced-order-Aggregate-Model-for-Parallel-connected-Single-phase-Inverters.pdf},
year = {2018},
date = {2018-01-01},
urldate = {2018-01-01},
journal = {IEEE Transactions on Energy Conversion},
volume = {34},
number = {2},
pages = {824--837},
publisher = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {article}
}
Achanta, Prasanta; Johnson, Brian; Seo, Gab-Su; Maksimović, Dragan
A multilevel DC to three-phase AC architecture for photovoltaic power plants Journal Article
In: IEEE Transactions on Energy Conversion, vol. 34, no. 1, pp. 181–190, 2018.
Links | BibTeX | Tags: inverters
@article{achanta2018multilevel,
title = {A multilevel DC to three-phase AC architecture for photovoltaic power plants},
author = {Prasanta Achanta and Brian Johnson and Gab-Su Seo and Dragan Maksimović},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/J14_2019_Achanta-et-al_A-Multilevel-DC-to-Three-Phase-AC-Architecture-for-Photovoltaic-Power-Plants.pdf},
year = {2018},
date = {2018-01-01},
urldate = {2018-01-01},
journal = {IEEE Transactions on Energy Conversion},
volume = {34},
number = {1},
pages = {181--190},
publisher = {IEEE},
keywords = {inverters},
pubstate = {published},
tppubtype = {article}
}
Sinha, Mohit; Dörfler, Florian; Johnson, Brian; Dhople, Sairaj
Stabilizing phase-balanced or phase-synchronized trajectories of Van der Pol oscillators in uniform electrical networks Proceedings Article
In: Allerton Conference on Communication, Control, and Computing, pp. 335–340, IEEE 2018.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{sinha2018stabilizing,
title = {Stabilizing phase-balanced or phase-synchronized trajectories of Van der Pol oscillators in uniform electrical networks},
author = {Mohit Sinha and Florian Dörfler and Brian Johnson and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C24_2018_Sinha-et-al_Stabilizing-Phase-balanced-or-Phase-synchronized-Trajectories-of-Van-der-Pol.pdf},
year = {2018},
date = {2018-01-01},
urldate = {2018-01-01},
booktitle = {Allerton Conference on Communication, Control, and Computing},
pages = {335--340},
organization = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
Khan, Mohammed; Lin, Yashen; Johnson, Brian; Purba, Victor; Sinha, Mohit; Dhople, Sairaj
A reduced-order aggregated model for parallel inverter systems with virtual oscillator control Proceedings Article
In: Workshop on Control and Modeling for Power Electronics, pp. 1–6, IEEE 2018.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{khan2018reduced,
title = {A reduced-order aggregated model for parallel inverter systems with virtual oscillator control},
author = {Mohammed Khan and Yashen Lin and Brian Johnson and Victor Purba and Mohit Sinha and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C22_2018_Khan-et-al_A-Reduced-order-Aggregated-Model-for-Parallel-Inverter-Systems-with-Virtual.pdf},
year = {2018},
date = {2018-01-01},
urldate = {2018-01-01},
booktitle = {Workshop on Control and Modeling for Power Electronics},
pages = {1--6},
organization = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
Achanta, Prasanta; Sinha, Mohit; Johnson, Brian; Dhople, Sairaj; Maksimović, Dragan
Self-synchronizing series-connected inverters Proceedings Article
In: Workshop on Control and Modeling for Power Electronics, pp. 1–6, IEEE 2018.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{achanta2018self,
title = {Self-synchronizing series-connected inverters},
author = {Prasanta Achanta and Mohit Sinha and Brian Johnson and Sairaj Dhople and Dragan Maksimović},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C21_2018_Achanta-et-al_Self-synchronizing-Series-connected-Inverters.pdf},
year = {2018},
date = {2018-01-01},
urldate = {2018-01-01},
booktitle = {Workshop on Control and Modeling for Power Electronics},
pages = {1--6},
organization = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
2017
Johnson, Brian; Rodriguez, Miguel; Sinha, Mohit; Dhople, Sairaj
Comparison of virtual oscillator and droop control Proceedings Article
In: Workshop on Control and Modeling for Power Electronics, pp. 1–6, IEEE 2017.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{johnson2017comparison,
title = {Comparison of virtual oscillator and droop control},
author = {Brian Johnson and Miguel Rodriguez and Mohit Sinha and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C16_2017_Johnson-et-al_Comparison-of-virtual-oscillator-and-droop-control.pdf},
year = {2017},
date = {2017-01-01},
urldate = {2017-01-01},
booktitle = {Workshop on Control and Modeling for Power Electronics},
pages = {1--6},
organization = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
2015
Sinha, Mohit; Dörfler, Florian; Johnson, Brian; Dhople, Sairaj
Uncovering droop control laws embedded within the nonlinear dynamics of van der pol oscillators Journal Article
In: IEEE Transactions on Control of Network Systems, vol. 4, no. 2, pp. 347–358, 2015.
Links | BibTeX | Tags: inverters, modeling
@article{sinha2015uncovering,
title = {Uncovering droop control laws embedded within the nonlinear dynamics of van der pol oscillators},
author = {Mohit Sinha and Florian Dörfler and Brian Johnson and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/J10_2017_Sinha-et-al_Uncovering-Droop-Control-Laws-Embedded-Within-the-Nonlinear-Dynamics-of-Van-der.pdf},
year = {2015},
date = {2015-01-01},
urldate = {2015-01-01},
journal = {IEEE Transactions on Control of Network Systems},
volume = {4},
number = {2},
pages = {347--358},
publisher = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {article}
}
Johnson, Brian; Sinha, Mohit; Ainsworth, Nathan; Dörfler, Florian; Dhople, Sairaj
Synthesizing virtual oscillators to control islanded inverters Journal Article
In: IEEE Transactions on Power Electronics, vol. 31, no. 8, pp. 6002–6015, 2015.
Links | BibTeX | Tags: inverters
@article{johnson2015synthesizing,
title = {Synthesizing virtual oscillators to control islanded inverters},
author = {Brian Johnson and Mohit Sinha and Nathan Ainsworth and Florian Dörfler and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/J9_2016_Johnson-et-al_Synthesizing-Virtual-Oscillators-to-Control-Islanded-Inverters.pdf},
year = {2015},
date = {2015-01-01},
urldate = {2015-01-01},
journal = {IEEE Transactions on Power Electronics},
volume = {31},
number = {8},
pages = {6002--6015},
publisher = {IEEE},
keywords = {inverters},
pubstate = {published},
tppubtype = {article}
}
Sinha, Mohit; Dhople, Sairaj; Johnson, Brian; Ainsworth, Nathan; Dörfler, Florian
Nonlinear supersets to droop control Proceedings Article
In: Workshop on Control and Modeling for Power Electronics, pp. 1–6, IEEE 2015.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{sinha2015nonlinear,
title = {Nonlinear supersets to droop control},
author = {Mohit Sinha and Sairaj Dhople and Brian Johnson and Nathan Ainsworth and Florian Dörfler},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C11_2015_Sinha-et-al_Nonlinear-supersets-to-droop-control.pdf},
year = {2015},
date = {2015-01-01},
urldate = {2015-01-01},
booktitle = {Workshop on Control and Modeling for Power Electronics},
pages = {1--6},
organization = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
Sinha, Mohit; Dörfler, Florian; Johnson, Brian; Dhople, Sairaj
Virtual oscillator control subsumes droop control Proceedings Article
In: American Control Conference, pp. 2353–2358, IEEE 2015.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{sinha2015virtual,
title = {Virtual oscillator control subsumes droop control},
author = {Mohit Sinha and Florian Dörfler and Brian Johnson and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C10_2015_Sinha-et-al_Virtual-Oscillator-Control-subsumes-droop-control.pdf},
year = {2015},
date = {2015-01-01},
urldate = {2015-01-01},
booktitle = {American Control Conference},
pages = {2353--2358},
organization = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
2014
Salapaka, Srinivasa; Johnson, Brian; Lundstrom, Blake; Kim, Sangsun; Collyer, Scott; Salapaka, Murti
Viability and analysis of implementing only voltage-power droop for parallel inverter systems Proceedings Article
In: Conference on Decision and Control, pp. 3246–3251, IEEE 2014.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{salapaka2014viability,
title = {Viability and analysis of implementing only voltage-power droop for parallel inverter systems},
author = {Srinivasa Salapaka and Brian Johnson and Blake Lundstrom and Sangsun Kim and Scott Collyer and Murti Salapaka},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C9_2014_Salapaka-et-al_Viability-and-analysis-of-implementing-only-voltage-power-droop-for-parallel.pdf},
year = {2014},
date = {2014-01-01},
urldate = {2014-01-01},
booktitle = {Conference on Decision and Control},
pages = {3246--3251},
organization = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
Dörfler, Florian; Dhople, Sairaj; Johnson, Brian; Hamadeh, Abdullah
Synchronization of nonlinear circuits in dynamic electrical networks Proceedings Article
In: European Control Conference, pp. 552–557, IEEE 2014.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{Dörfler2014synchronization,
title = {Synchronization of nonlinear circuits in dynamic electrical networks},
author = {Florian Dörfler and Sairaj Dhople and Brian Johnson and Abdullah Hamadeh},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C8_2014_Dorfler-et-al_Synchronization-of-nonlinear-circuits-in-dynamic-electrical-networks.pdf},
year = {2014},
date = {2014-01-01},
urldate = {2014-01-01},
booktitle = {European Control Conference},
pages = {552--557},
organization = {IEEE},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
2013
Johnson, Brian; Dhople, Sairaj; Hamadeh, Abdullah; Krein, Philip
Synchronization of parallel single-phase inverters with virtual oscillator control Journal Article
In: IEEE Transactions on Power Electronics, vol. 29, no. 11, pp. 6124–6138, 2013.
Links | BibTeX | Tags: inverters, systems
@article{johnson2013synchronization,
title = {Synchronization of parallel single-phase inverters with virtual oscillator control},
author = {Brian Johnson and Sairaj Dhople and Abdullah Hamadeh and Philip Krein},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/J6_2014_Johnson-et-al_Synchronization-of-Parallel-Single-Phase-Inverters-With-Virtual-Oscillator.pdf},
year = {2013},
date = {2013-01-01},
urldate = {2013-01-01},
journal = {IEEE Transactions on Power Electronics},
volume = {29},
number = {11},
pages = {6124--6138},
publisher = {IEEE},
keywords = {inverters, systems},
pubstate = {published},
tppubtype = {article}
}
Johnson, Brian; Dhople, Sairaj; Cale, James; Hamadeh, Abdullah; Krein, Philip
Oscillator-based inverter control for islanded three-phase microgrids Journal Article
In: IEEE Journal of Photovoltaics, vol. 4, no. 1, pp. 387–395, 2013.
Links | BibTeX | Tags: inverters
@article{johnson2013oscillator,
title = {Oscillator-based inverter control for islanded three-phase microgrids},
author = {Brian Johnson and Sairaj Dhople and James Cale and Abdullah Hamadeh and Philip Krein},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/J3_2014_Johnson-et-al_Oscillator-Based-Inverter-Control-for-Islanded-Three-Phase-Microgrids.pdf},
year = {2013},
date = {2013-01-01},
urldate = {2013-01-01},
journal = {IEEE Journal of Photovoltaics},
volume = {4},
number = {1},
pages = {387--395},
publisher = {IEEE},
keywords = {inverters},
pubstate = {published},
tppubtype = {article}
}
Dhople, Sairaj; Johnson, Brian; Hamadeh, Abdullah
Virtual oscillator control for voltage source inverters Proceedings Article
In: Allerton Conference on Communication, Control, and Computing, pp. 1359-1363, 2013.
Links | BibTeX | Tags: inverters, modeling
@inproceedings{6736685,
title = {Virtual oscillator control for voltage source inverters},
author = {Sairaj Dhople and Brian Johnson and Abdullah Hamadeh},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C7_2013_Dhople-et-al_Virtual-Oscillator-Control-for-voltage-source-inverters.pdf},
doi = {10.1109/Allerton.2013.6736685},
year = {2013},
date = {2013-01-01},
urldate = {2013-01-01},
booktitle = {Allerton Conference on Communication, Control, and Computing},
pages = {1359-1363},
keywords = {inverters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
2011
Johnson, Brian; Krein, Philip; Chapman, Patrick
Photovoltaic AC module composed of a very large number of interleaved inverters Proceedings Article
In: Applied Power Electronics Conference, pp. 976-981, 2011.
Links | BibTeX | Tags: inverters, systems
@inproceedings{5744713,
title = {Photovoltaic AC module composed of a very large number of interleaved inverters},
author = {Brian Johnson and Philip Krein and Patrick Chapman},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C3_2011_Johnson-et-al_Photovoltaic-AC-module-composed-of-a-very-large-number-of-interleaved-inverters.pdf},
doi = {10.1109/APEC.2011.5744713},
year = {2011},
date = {2011-01-01},
urldate = {2011-01-01},
booktitle = {Applied Power Electronics Conference},
pages = {976-981},
keywords = {inverters, systems},
pubstate = {published},
tppubtype = {inproceedings}
}
2022
Mallik, Rahul; Majmunović, Branko; Dutta, Soham; Seo, G-S; Maksimovic, Dragan; Johnson, Brian
A Lyapunov-based generalized DC-side controller design for PV-connected systems Proceedings Article
In: Energy Conversion Congress and Exposition , 2022.
Links | BibTeX | Tags: converter design, dc-dc converters
@inproceedings{nokey,
title = {A Lyapunov-based generalized DC-side controller design for PV-connected systems},
author = {Rahul Mallik and Branko Majmunović and Soham Dutta and G-S Seo and Dragan Maksimovic and Brian Johnson},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/83961.pdf},
doi = {10.1109/ECCE50734.2022.9947496},
year = {2022},
date = {2022-10-09},
urldate = {2022-10-09},
booktitle = { Energy Conversion Congress and Exposition },
keywords = {converter design, dc-dc converters},
pubstate = {published},
tppubtype = {inproceedings}
}
Dutta, Soham; Johnson, Brian
A practical digital implementation of completely decentralized ripple minimization in parallel-connected DC–DC converters Journal Article
In: IEEE Transactions on Power Electronics, 2022.
Links | BibTeX | Tags: converter design, dc-dc converters
@article{nokey,
title = {A practical digital implementation of completely decentralized ripple minimization in parallel-connected DC–DC converters},
author = {Soham Dutta and Brian Johnson},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/A_Practical_Digital_Implementation_of_Completely_Decentralized_Ripple_Minimization_in_Parallel-Connected_DCDC_Converters.pdf},
doi = {10.1109/TPEL.2022.3197674},
year = {2022},
date = {2022-08-10},
urldate = {2022-08-10},
journal = {IEEE Transactions on Power Electronics},
keywords = {converter design, dc-dc converters},
pubstate = {published},
tppubtype = {article}
}
2021
Aaronson, Hannah; Polagye, Brian; Johnson, Brian; Cavagnaro, Robert
Design and implementation of a power smoothing system for cross-flow current turbines Journal Article
In: SN Applied Sciences, vol. 3, no. 4, pp. 1–13, 2021.
Links | BibTeX | Tags: dc-dc converters, electromechanics
@article{aaronson2021design,
title = {Design and implementation of a power smoothing system for cross-flow current turbines},
author = {Hannah Aaronson and Brian Polagye and Brian Johnson and Robert Cavagnaro},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/J22_2021_Design_and_implementation_of_a_power_smoothing_sys.pdf},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {SN Applied Sciences},
volume = {3},
number = {4},
pages = {1--13},
publisher = {Springer},
keywords = {dc-dc converters, electromechanics},
pubstate = {published},
tppubtype = {article}
}
Poon, Jason; Johnson, Brian; Dhople, Sairaj; Rivas-Davila, Juan
Decentralized carrier phase shifting for optimal harmonic minimization in asymmetric parallel-connected inverters Journal Article
In: IEEE Transactions on Power Electronics, vol. 36, no. 5, pp. 5915-5925, 2021.
Links | BibTeX | Tags: dc-dc converters
@article{9219168,
title = {Decentralized carrier phase shifting for optimal harmonic minimization in asymmetric parallel-connected inverters},
author = {Jason Poon and Brian Johnson and Sairaj Dhople and Juan Rivas-Davila},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/J21_2021_Poon-et-al_Decentralized-Carrier-Phase-Shifting-for-Optimal-Harmonic-Minimization-in.pdf},
doi = {10.1109/TPEL.2020.3030009},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
journal = {IEEE Transactions on Power Electronics},
volume = {36},
number = {5},
pages = {5915-5925},
keywords = {dc-dc converters},
pubstate = {published},
tppubtype = {article}
}
Dutta, Soham; Lu, Minghui; Johnson, Brian
Decentralized PWM interleaving for ripple minimization in both symmetric and asymmetric parallel-connected DC-DC converters Proceedings Article
In: Energy Conversion Congress and Exposition, pp. 2894–2901, IEEE 2021.
Links | BibTeX | Tags: dc-dc converters
@inproceedings{dutta2021decentralized,
title = {Decentralized PWM interleaving for ripple minimization in both symmetric and asymmetric parallel-connected DC-DC converters},
author = {Soham Dutta and Minghui Lu and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C47_2021_Dutta-et-al_Decentralized-PWM-Interleaving-for-Ripple-Minimization-in-both-Symmetric-and.pdf},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
booktitle = {Energy Conversion Congress and Exposition},
pages = {2894--2901},
organization = {IEEE},
keywords = {dc-dc converters},
pubstate = {published},
tppubtype = {inproceedings}
}
Dutta, Soham; Majmunović, Branko; Mukherjee, Satyaki; Mallik, Rahul; Seo, Gab-Su; Maksimović, Dragan; Johnson, Brian
A novel decentralized PWM interleaving technique for ripple minimization in series-stacked DC-DC converters Proceedings Article
In: Applied Power Electronics Conference, pp. 487–493, IEEE 2021.
Links | BibTeX | Tags: dc-dc converters
@inproceedings{dutta2021novel,
title = {A novel decentralized PWM interleaving technique for ripple minimization in series-stacked DC-DC converters},
author = {Soham Dutta and Branko Majmunović and Satyaki Mukherjee and Rahul Mallik and Gab-Su Seo and Dragan Maksimović and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C44_2021_Dutta-et-al_A-Novel-Decentralized-PWM-Interleaving-Technique-for-Ripple-Minimization-in.pdf},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
booktitle = {Applied Power Electronics Conference},
pages = {487--493},
organization = {IEEE},
keywords = {dc-dc converters},
pubstate = {published},
tppubtype = {inproceedings}
}
2020
Poon, Jason; Johnson, Brian; Dhople, Sairaj; Sanders, Seth
Minimum distortion point tracking Journal Article
In: IEEE Transactions on Power Electronics, vol. 35, no. 10, pp. 11013–11025, 2020.
Links | BibTeX | Tags: dc-dc converters
@article{poon2020minimum,
title = {Minimum distortion point tracking},
author = {Jason Poon and Brian Johnson and Sairaj Dhople and Seth Sanders},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/J20_2020_Poon-et-al_Minimum-Distortion-Point-Tracking.pdf},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
journal = {IEEE Transactions on Power Electronics},
volume = {35},
number = {10},
pages = {11013--11025},
publisher = {IEEE},
keywords = {dc-dc converters},
pubstate = {published},
tppubtype = {article}
}
Mallik, Rahul; Pace, Andrew; Burden, Samuel; Johnson, Brian
Accurate small-signal discrete-time model of dual active bridge using saltation matrices Proceedings Article
In: Energy Conversion Congress and Exposition, pp. 6312–6317, IEEE 2020.
Links | BibTeX | Tags: dc-dc converters, modeling
@inproceedings{mallik2020accurate,
title = {Accurate small-signal discrete-time model of dual active bridge using saltation matrices},
author = {Rahul Mallik and Andrew Pace and Samuel Burden and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C34_2020_Mallik-et-al_Accurate-Small–Signal-Discrete–Time-Model-of-Dual-Active-Bridge-using-Saltation.pdf},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
booktitle = {Energy Conversion Congress and Exposition},
pages = {6312--6317},
organization = {IEEE},
keywords = {dc-dc converters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
2019
Johnson, Brian; Lu, Minghui; Purba, Victor; Dhople, Sairaj
Circuit-equivalent models for current-controlled inverters Proceedings Article
In: Workshop on Control and Modeling for Power Electronics, pp. 1–5, IEEE 2019.
Links | BibTeX | Tags: dc-dc converters, modeling
@inproceedings{johnson2019circuit,
title = {Circuit-equivalent models for current-controlled inverters},
author = {Brian Johnson and Minghui Lu and Victor Purba and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C31_2019_Johnson-et-al_Circuit-equivalent-Models-for-Current-controlled-Inverters.pdf},
year = {2019},
date = {2019-01-01},
urldate = {2019-01-01},
booktitle = {Workshop on Control and Modeling for Power Electronics},
pages = {1--5},
organization = {IEEE},
keywords = {dc-dc converters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
Dutta, Soham; Mallik, Rahul; Majmunović, Branko; Mukherjee, Satyaki; Seo, Gab-Su; Maksimović, Dragan; Johnson, Brian
Decentralized carrier interleaving in cascaded multilevel DC-AC converters Proceedings Article
In: Workshop on Control and Modeling for Power Electronics, pp. 1–6, IEEE 2019.
Links | BibTeX | Tags: dc-dc converters
@inproceedings{dutta2019decentralized,
title = {Decentralized carrier interleaving in cascaded multilevel DC-AC converters},
author = {Soham Dutta and Rahul Mallik and Branko Majmunović and Satyaki Mukherjee and Gab-Su Seo and Dragan Maksimović and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C30_2019_Dutta-et-al_Decentralized-Carrier-Interleaving-in-Cascaded-Multilevel-DC-AC-Converters.pdf},
year = {2019},
date = {2019-01-01},
urldate = {2019-01-01},
booktitle = {Workshop on Control and Modeling for Power Electronics},
pages = {1--6},
organization = {IEEE},
keywords = {dc-dc converters},
pubstate = {published},
tppubtype = {inproceedings}
}
Mallik, Rahul; Majmunović, Branko; Mukherjee, Satyaki; Dutta, Soham; Seo, Gab-Su; Maksimović, Dragan; Johnson, Brian
Equivalent circuit models of voltage-controlled dual active bridge converters Proceedings Article
In: Workshop on Control and Modeling for Power Electronics, pp. 1–4, IEEE 2019.
Links | BibTeX | Tags: dc-dc converters, modeling
@inproceedings{mallik2019equivalent,
title = {Equivalent circuit models of voltage-controlled dual active bridge converters},
author = {Rahul Mallik and Branko Majmunović and Satyaki Mukherjee and Soham Dutta and Gab-Su Seo and Dragan Maksimović and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C28_2019_Mallik-et-al_Equivalent-Circuit-Models-of-Voltage-controlled-Dual-Active-Bridge-Converters.pdf},
year = {2019},
date = {2019-01-01},
urldate = {2019-01-01},
booktitle = {Workshop on Control and Modeling for Power Electronics},
pages = {1--4},
organization = {IEEE},
keywords = {dc-dc converters, modeling},
pubstate = {published},
tppubtype = {inproceedings}
}
2018
Sinha, Mohit; Poon, Jason; Johnson, Brian; Rodriguez, Miguel; Dhople, Sairaj
Decentralized interleaving of parallel-connected buck converters Journal Article
In: IEEE Transactions on Power Electronics, vol. 34, no. 5, pp. 4993–5006, 2018.
Links | BibTeX | Tags: dc-dc converters
@article{sinha2018decentralized,
title = {Decentralized interleaving of parallel-connected buck converters},
author = {Mohit Sinha and Jason Poon and Brian Johnson and Miguel Rodriguez and Sairaj Dhople},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/J15_2019_Sinha-et-al_Decentralized-Interleaving-of-Parallel-connected-Buck-Converters.pdf},
year = {2018},
date = {2018-01-01},
urldate = {2018-01-01},
journal = {IEEE Transactions on Power Electronics},
volume = {34},
number = {5},
pages = {4993--5006},
publisher = {IEEE},
keywords = {dc-dc converters},
pubstate = {published},
tppubtype = {article}
}
Poon, Jason; Johnson, Brian; Dhople, Sairaj; Sanders, Seth
Minimum distortion point tracking: Optimal phase shifting for input-or output-parallel connected DC-DC converters Proceedings Article
In: Workshop on Control and Modeling for Power Electronics, pp. 1–6, IEEE 2018.
Links | BibTeX | Tags: dc-dc converters
@inproceedings{poon2018minimum,
title = {Minimum distortion point tracking: Optimal phase shifting for input-or output-parallel connected DC-DC converters},
author = {Jason Poon and Brian Johnson and Sairaj Dhople and Seth Sanders},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C23_2018_Poon-et-al_Minimum-Distortion-Point-Tracking.pdf},
year = {2018},
date = {2018-01-01},
urldate = {2018-01-01},
booktitle = {Workshop on Control and Modeling for Power Electronics},
pages = {1--6},
organization = {IEEE},
keywords = {dc-dc converters},
pubstate = {published},
tppubtype = {inproceedings}
}
Achanta, Prasanta; Maksimović, Dragan; Johnson, Brian
Cascaded quadruple active bridge structures for multilevel DC to three-phase AC conversion Proceedings Article
In: Applied Power Electronics Conference, pp. 156–160, IEEE 2018.
Links | BibTeX | Tags: converter design, dc-dc converters
@inproceedings{achanta2018cascaded,
title = {Cascaded quadruple active bridge structures for multilevel DC to three-phase AC conversion},
author = {Prasanta Achanta and Dragan Maksimović and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C19_2018_Achanta-et-al_Cascaded-quadruple-active-bridge-structures-for-multilevel-DC-to-three-phase-AC.pdf},
year = {2018},
date = {2018-01-01},
urldate = {2018-01-01},
booktitle = {Applied Power Electronics Conference},
pages = {156--160},
organization = {IEEE},
keywords = {converter design, dc-dc converters},
pubstate = {published},
tppubtype = {inproceedings}
}
2017
Sinha, Mohit; Dhople, Sairaj; Johnson, Brian; Rodriguez, Miguel; Poon, Jason
Decentralized interleaving of paralleled DC-DC buck converters Proceedings Article
In: Workshop on Control and Modeling for Power Electronics, pp. 1–6, IEEE 2017.
Links | BibTeX | Tags: dc-dc converters
@inproceedings{sinha2017decentralized,
title = {Decentralized interleaving of paralleled DC-DC buck converters},
author = {Mohit Sinha and Sairaj Dhople and Brian Johnson and Miguel Rodriguez and Jason Poon},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C17_2017_Sinha-et-al_Decentralized-interleaving-of-paralleled-dc-dc-buck-converters.pdf},
year = {2017},
date = {2017-01-01},
urldate = {2017-01-01},
booktitle = {Workshop on Control and Modeling for Power Electronics},
pages = {1--6},
organization = {IEEE},
keywords = {dc-dc converters},
pubstate = {published},
tppubtype = {inproceedings}
}
2012
Shenoy, Pradeep; Kim, Katherine; Johnson, Brian; Krein, Philip
Differential power processing for increased energy production and reliability of photovoltaic systems Journal Article
In: IEEE Transactions on Power Electronics, vol. 28, no. 6, pp. 2968–2979, 2012.
Links | BibTeX | Tags: dc-dc converters
@article{shenoy2012differential,
title = {Differential power processing for increased energy production and reliability of photovoltaic systems},
author = {Pradeep Shenoy and Katherine Kim and Brian Johnson and Philip Krein},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C5_2012_Shenoy-et-al_Differential-power-processing-architecture-for-increased-energy-production-and.pdf},
year = {2012},
date = {2012-01-01},
urldate = {2012-01-01},
journal = {IEEE Transactions on Power Electronics},
volume = {28},
number = {6},
pages = {2968--2979},
publisher = {IEEE},
keywords = {dc-dc converters},
pubstate = {published},
tppubtype = {article}
}
Shenoy, Pradeep; Johnson, Brian; Krein, Philip
Differential power processing architecture for increased energy production and reliability of photovoltaic systems Proceedings Article
In: Applied Power Electronics Conference, pp. 1987-1994, 2012.
Links | BibTeX | Tags: dc-dc converters
@inproceedings{6166095,
title = {Differential power processing architecture for increased energy production and reliability of photovoltaic systems},
author = {Pradeep Shenoy and Brian Johnson and Philip Krein},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C5_2012_Shenoy-et-al_Differential-power-processing-architecture-for-increased-energy-production-and.pdf},
doi = {10.1109/APEC.2012.6166095},
year = {2012},
date = {2012-01-01},
urldate = {2012-01-01},
booktitle = {Applied Power Electronics Conference},
pages = {1987-1994},
keywords = {dc-dc converters},
pubstate = {published},
tppubtype = {inproceedings}
}
2010
Kroeger, Kevin; Choi, Sanghun; Bazzi, Ali; Johnson, Brian; Krein, Philip
A digital implementation of continuous-time ripple correlation control for photovoltaic applications Proceedings Article
In: Power and Energy Conference At Illinois, pp. 7-11, 2010.
Links | BibTeX | Tags: dc-dc converters
@inproceedings{5437166,
title = {A digital implementation of continuous-time ripple correlation control for photovoltaic applications},
author = {Kevin Kroeger and Sanghun Choi and Ali Bazzi and Brian Johnson and Philip Krein},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C2_2010_Kroeger-et-al_A-digital-implementation-of-continuous-time-ripple-correlation-control-for.pdf},
doi = {10.1109/PECI.2010.5437166},
year = {2010},
date = {2010-01-01},
urldate = {2010-01-01},
booktitle = {Power and Energy Conference At Illinois},
pages = {7-11},
keywords = {dc-dc converters},
pubstate = {published},
tppubtype = {inproceedings}
}
2022
Mallik, Rahul; Majmunović, Branko; Dutta, Soham; Seo, Gab-Su; Maksimović, Dragan; Johnson, Brian
Control design of series-connected PV-powered grid-forming converters via singular perturbation Journal Article
In: IEEE Transactions on Power Electronics, 2022.
Links | BibTeX | Tags: converter design, inverters
@article{nokey,
title = {Control design of series-connected PV-powered grid-forming converters via singular perturbation},
author = {Rahul Mallik and Branko Majmunović and Soham Dutta and Gab-Su Seo and Dragan Maksimović and Brian Johnson},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/Control_Design_of_Series-Connected_PV-Powered_Grid-Forming_Converters_via_Singular_Perturbation.pdf},
doi = {10.1109/TPEL.2022.3221331},
year = {2022},
date = {2022-11-10},
urldate = {2022-11-10},
journal = {IEEE Transactions on Power Electronics},
keywords = {converter design, inverters},
pubstate = {published},
tppubtype = {article}
}
Mallik, Rahul; Majmunović, Branko; Dutta, Soham; Seo, G-S; Maksimovic, Dragan; Johnson, Brian
A Lyapunov-based generalized DC-side controller design for PV-connected systems Proceedings Article
In: Energy Conversion Congress and Exposition , 2022.
Links | BibTeX | Tags: converter design, dc-dc converters
@inproceedings{nokey,
title = {A Lyapunov-based generalized DC-side controller design for PV-connected systems},
author = {Rahul Mallik and Branko Majmunović and Soham Dutta and G-S Seo and Dragan Maksimovic and Brian Johnson},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/83961.pdf},
doi = {10.1109/ECCE50734.2022.9947496},
year = {2022},
date = {2022-10-09},
urldate = {2022-10-09},
booktitle = { Energy Conversion Congress and Exposition },
keywords = {converter design, dc-dc converters},
pubstate = {published},
tppubtype = {inproceedings}
}
Dutta, Soham; Johnson, Brian
A practical digital implementation of completely decentralized ripple minimization in parallel-connected DC–DC converters Journal Article
In: IEEE Transactions on Power Electronics, 2022.
Links | BibTeX | Tags: converter design, dc-dc converters
@article{nokey,
title = {A practical digital implementation of completely decentralized ripple minimization in parallel-connected DC–DC converters},
author = {Soham Dutta and Brian Johnson},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/A_Practical_Digital_Implementation_of_Completely_Decentralized_Ripple_Minimization_in_Parallel-Connected_DCDC_Converters.pdf},
doi = {10.1109/TPEL.2022.3197674},
year = {2022},
date = {2022-08-10},
urldate = {2022-08-10},
journal = {IEEE Transactions on Power Electronics},
keywords = {converter design, dc-dc converters},
pubstate = {published},
tppubtype = {article}
}
Majmunović, Branko; Mukherjee, Satyaki; Martin, Trent; Mallik, Rahul; Dutta, Soham; Seo, Gab-Su; Johnson, Brian; Maksimović, Dragan
1 kV, 10-kW SiC-based quadruple active bridge DCX stage in a DC to three-phase AC module for medium-voltage grid integration Journal Article
In: IEEE Transactions on Power Electronics, 2022.
Links | BibTeX | Tags: converter design, inverters
@article{nokey,
title = {1 kV, 10-kW SiC-based quadruple active bridge DCX stage in a DC to three-phase AC module for medium-voltage grid integration},
author = {Branko Majmunović and Satyaki Mukherjee and Trent Martin and Rahul Mallik and Soham Dutta and Gab-Su Seo and Brian Johnson and Dragan Maksimović},
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/1_kV_10-kW_SiC-Based_Quadruple_Active_Bridge_DCX_Stage_in_a_DC_to_Three-Phase_AC_Module_for_Medium-Voltage_Grid_Integration.pdf},
doi = {10.1109/TPEL.2022.3189966},
year = {2022},
date = {2022-07-12},
urldate = {2022-07-12},
journal = {IEEE Transactions on Power Electronics},
keywords = {converter design, inverters},
pubstate = {published},
tppubtype = {article}
}
Lu, Minghui; Dhople, Sairaj; Zimmanck, Donny; Johnson, Brian
Spontaneous phase balancing in delta-connected single-phase droop-controlled inverters Journal Article
In: IEEE Transactions on Power Electronics, 2022.
Links | BibTeX | Tags: converter design, inverters
@article{nokey,
title = {Spontaneous phase balancing in delta-connected single-phase droop-controlled inverters},
author = {Minghui Lu and Sairaj Dhople and Donny Zimmanck and Brian Johnson },
url = {https://johnsonlab.ece.utexas.edu/wp-content/uploads/2023/04/Spontaneous_Phase_Balancing_in_Delta-Connected_Single-Phase_Droop-Controlled_Inverters.pdf},
doi = {10.1109/TPEL.2022.3186337},
year = {2022},
date = {2022-06-27},
urldate = {2022-06-27},
journal = {IEEE Transactions on Power Electronics},
keywords = {converter design, inverters},
pubstate = {published},
tppubtype = {article}
}
2021
Mukherjee, Satyaki; Majmunović, Branko; Seo, Gab-Su; Dutta, Soham; Mallik, Rahul; Johnson, Brian; Maksimović, Dragan
A high-frequency planar transformer with medium-voltage isolation Proceedings Article
In: Applied Power Electronics Conference, pp. 2065–2070, IEEE 2021.
Links | BibTeX | Tags: converter design
@inproceedings{mukherjee2021high,
title = {A high-frequency planar transformer with medium-voltage isolation},
author = {Satyaki Mukherjee and Branko Majmunović and Gab-Su Seo and Soham Dutta and Rahul Mallik and Brian Johnson and Dragan Maksimović},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C43_2021_Mukherjee-et-al_A-High-Frequency-Planar-Transformer-with-Medium-Voltage-Isolation.pdf},
year = {2021},
date = {2021-01-01},
urldate = {2021-01-01},
booktitle = {Applied Power Electronics Conference},
pages = {2065--2070},
organization = {IEEE},
keywords = {converter design},
pubstate = {published},
tppubtype = {inproceedings}
}
2020
Majmunović, Branko; Mukherjee, Satyaki; Mallik, Rahul; Dutta, Soham; Seo, Gab-Su; Johnson, Brian; Maksimović, Dragan
Soft switching over the entire line cycle for a quadruple active bridge DCX in a DC to three-phase AC module Proceedings Article
In: Applied Power Electronics Conference, pp. 3464–3471, IEEE 2020.
Links | BibTeX | Tags: converter design
@inproceedings{Majmunović;2020soft,
title = {Soft switching over the entire line cycle for a quadruple active bridge DCX in a DC to three-phase AC module},
author = {Branko Majmunović and Satyaki Mukherjee and Rahul Mallik and Soham Dutta and Gab-Su Seo and Brian Johnson and Dragan Maksimović},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C38_2020_Majmunovic-et-al_Soft-Switching-Over-the-Entire-Line-Cycle-for-a-Quadruple-Active-Bridge-DCX-in.pdf},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
booktitle = {Applied Power Electronics Conference},
pages = {3464--3471},
organization = {IEEE},
keywords = {converter design},
pubstate = {published},
tppubtype = {inproceedings}
}
Goodrick, Kyle; Seo, Gab-Su; Mukherjee, Satyaki; Roy, Jinia; Mallik, Rahul; Majmunović, Branko; Dutta, Soham; Maksimović, Dragan; Johnson, Brian
LCOE design optimization using genetic algorithm with improved component models for medium-voltage transformerless PV inverters Proceedings Article
In: Energy Conversion Congress and Exposition, pp. 2262–2267, IEEE 2020.
Links | BibTeX | Tags: converter design
@inproceedings{goodrick2020lcoe,
title = {LCOE design optimization using genetic algorithm with improved component models for medium-voltage transformerless PV inverters},
author = {Kyle Goodrick and Gab-Su Seo and Satyaki Mukherjee and Jinia Roy and Rahul Mallik and Branko Majmunović and Soham Dutta and Dragan Maksimović and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C36_2020_Goodrick-et-al_LCOE-Design-Optimization-Using-Genetic-Algorithm-with-Improved-Component-Models.pdf},
year = {2020},
date = {2020-01-01},
urldate = {2020-01-01},
booktitle = {Energy Conversion Congress and Exposition},
pages = {2262--2267},
organization = {IEEE},
keywords = {converter design},
pubstate = {published},
tppubtype = {inproceedings}
}
2019
Seo, Gab-Su; Mukherjee, Satyaki; Roy, Jinia; Goodrick, Kyle; Mallik, Rahul; Majmunović, Branko; Dutta, Soham; Maksimović, Dragan; Johnson, Brian
Levelized-cost-of-electricity-driven design optimization for medium-voltage transformerless photovoltaic converters Proceedings Article
In: Energy Conversion Congress and Exposition, pp. 6973–6980, IEEE 2019.
Links | BibTeX | Tags: converter design
@inproceedings{seo2019levelized,
title = {Levelized-cost-of-electricity-driven design optimization for medium-voltage transformerless photovoltaic converters},
author = {Gab-Su Seo and Satyaki Mukherjee and Jinia Roy and Kyle Goodrick and Rahul Mallik and Branko Majmunović and Soham Dutta and Dragan Maksimović and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C32_2019_Seo-et-al_Levelized-Cost-of-Electricity-Driven-Design-Optimization-for-Medium-Voltage.pdf},
year = {2019},
date = {2019-01-01},
urldate = {2019-01-01},
booktitle = {Energy Conversion Congress and Exposition},
pages = {6973--6980},
organization = {IEEE},
keywords = {converter design},
pubstate = {published},
tppubtype = {inproceedings}
}
Mukherjee, Satyaki; Gao, Yucheng; Ramos, Regina; Sankaranarayanan, Vivek; Majmunović, Branko; Mallik, Rahul; Dutta, Soham; Seo, Gab-Su; Johnson, Brian; Maksimović, Dragan
AC resistance reduction using orthogonal air gaps in high frequency inductors Proceedings Article
In: Workshop on Control and Modeling for Power Electronics, pp. 1–6, IEEE 2019.
Links | BibTeX | Tags: converter design
@inproceedings{mukherjee2019ac,
title = {AC resistance reduction using orthogonal air gaps in high frequency inductors},
author = {Satyaki Mukherjee and Yucheng Gao and Regina Ramos and Vivek Sankaranarayanan and Branko Majmunović and Rahul Mallik and Soham Dutta and Gab-Su Seo and Brian Johnson and Dragan Maksimović},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C29_2019_Mukherjee-et-al_AC-Resistance-Reduction-Using-Orthogonal-Air-Gaps-in-High-Frequency-Inductors.pdf},
year = {2019},
date = {2019-01-01},
urldate = {2019-01-01},
booktitle = {Workshop on Control and Modeling for Power Electronics},
pages = {1--6},
organization = {IEEE},
keywords = {converter design},
pubstate = {published},
tppubtype = {inproceedings}
}
2018
Achanta, Prasanta; Maksimović, Dragan; Johnson, Brian
Cascaded quadruple active bridge structures for multilevel DC to three-phase AC conversion Proceedings Article
In: Applied Power Electronics Conference, pp. 156–160, IEEE 2018.
Links | BibTeX | Tags: converter design, dc-dc converters
@inproceedings{achanta2018cascaded,
title = {Cascaded quadruple active bridge structures for multilevel DC to three-phase AC conversion},
author = {Prasanta Achanta and Dragan Maksimović and Brian Johnson},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C19_2018_Achanta-et-al_Cascaded-quadruple-active-bridge-structures-for-multilevel-DC-to-three-phase-AC.pdf},
year = {2018},
date = {2018-01-01},
urldate = {2018-01-01},
booktitle = {Applied Power Electronics Conference},
pages = {156--160},
organization = {IEEE},
keywords = {converter design, dc-dc converters},
pubstate = {published},
tppubtype = {inproceedings}
}
2012
Johnson, Brian; Krein, Philip; Zheng, Zheming; Lentine, Anthony
A single-stage three-phase AC module for high-voltage photovoltaics Proceedings Article
In: Applied Power Electronics Conference, pp. 885-891, 2012.
Links | BibTeX | Tags: converter design
@inproceedings{6165923,
title = {A single-stage three-phase AC module for high-voltage photovoltaics},
author = {Brian Johnson and Philip Krein and Zheming Zheng and Anthony Lentine},
url = {https://bbjohnson.org/wp-content/uploads/2022/02/C6_2012_Johnson-et-al_A-single-stage-three-phase-AC-module-for-high-voltage-photovoltaics.pdf},
doi = {10.1109/APEC.2012.6165923},
year = {2012},
date = {2012-01-01},
urldate = {2012-01-01},
booktitle = {Applied Power Electronics Conference},
pages = {885-891},
keywords = {converter design},
pubstate = {published},
tppubtype = {inproceedings}
}
