[C184] W. Liu, A. Yurek, B. Sheng, Y. Chen, Y. -F. Liu and P. C. Sen, "A Single Stage 1.65kW AC-DC LLC Converter with Power Factor Correction (PFC) for On-Board Charger (OBC) Application," in IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, USA, 2020, pp. 4594-4601.
[C183] Y. Chen, W. Liu, A. Yurek, X. Zhou, B. Sheng and Y. -F. Liu, "Design and Optimization of A High Power Density Low Voltage DC-DC Converter for Electric Vehicles," in IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, USA, 2020, pp. 1244-1251.
[C180] B. Sheng, X. Zhou, W. Liu, Y. Chen, Y. -F. Liu and P. C. Sen, "Analysis and Control of Three-Phase Interleaved SCC-LLC Resonant Converter Load Sharing Considering Component Tolerance," in IEEE Energy Conversion Congress and Exposition (ECCE), Detroit, MI, USA, 2020, pp. 385-392.
[C177] B. Sheng, X. Zhou, W. Liu, A. Yurek, Y. Chen, Y.F. Liu, P. C. Sen, "Adaptive Hysteresis Comparison Control of Load Sharing for Three-Phase Interleaved SCC-LLC Converter," in IEEE Applied Power Electronics Conference and Exposition (APEC), New Orleans, LA, USA, 2020, pp. 3060-3067.
[C176] X. Zhou, B. Sheng, W. Liu, Y. Chen, A. Yurek, Y.F. Liu, P. C. Sen and K. L. V. Iyer, "A High Efficiency High Power-Density LLC DC-DC Converter for Electric Vehicles (EVs) On-Board Low Voltage DC-DC Converter (LDC) Application," in IEEE Applied Power Electronics Conference and Exposition (APEC), New Orleans, LA, USA, 2020, pp. 1339-1346.
[C173] X. Zhou, B. Sheng, W. Liu, Y. Chen, A. Yurek, Y.F. Liu and P.C. Sen, "Analysis and Design of SR Driver Circuit for LLC DC-DC Converter Under High Load Current Application," in IEEE Energy Conversion Congress & Expo (ECCE) 2019, Baltimore, MD, USA, Sept 2019, pp. 1375-1381.
[C169] A. Yurek, W. Liu, Y. Chen, B. Sheng, X. Zhou and Y. Liu, "A Novel Integrated Multi-Layer Cooling (IMLC) Structure for High Power Density Applications," in IEEE Control and Modeling for Power Electronics (COMPEL), Toronto, ON, Canada, 2019, pp. 1-7.
[C163] B. Sheng, Y. Chen, H. Wang, Y.F. Liu and P.C. Sen, "High Efficiency Wide Input Voltage Range LCLC Resonant Converter using Nonlinear Frequency Controllers," in IEEE Energy Conversion Congress & Expo (ECCE) 2018, Portland, Oregon, USA, Sept 2018, pp. 1435-1441
[C161] P. Fang, B. Sheng, W. Liu, Y.F. Liu and P.C. Sen, "Parallel Energy Buffering LED Driver Achieves Electrolytic Capacitor-Less and Flicker-Free Operation," in IEEE Energy Conversion Congress & Expo (ECCE) 2018, Portland, Oregon, USA, Sept 2018, pp. 5117-5124
[C159] Y. Qiu, W. Liu, P. Fang, Y.F. Liu and P. C. Sen, "A mathematical guideline for designing an AC-DC LLC converter with PFC," in Applied Power Electronics Conference and Exposition (APEC) 2018, San Antonio, Texas, USA, March 2018, pp. 2001-2008
[C157] Y. Chen, H. Wang, Y.F. Liu, P. C. Sen and X. Liu, "Improving SRC with capacitor bypassing method for universal AC-DC adapter," in Applied Power Electronics Conference and Exposition (APEC) 2018, San Antonio, Texas, USA, March 2018, pp. 746-753
[C156] H. Wang, Y. Chen,B. Sheng, Y.F. Liu and P. C. Sen, "Two-phase three-dimension common inductor LLC resonant converter with automatic current sharing," in Applied Power Electronics Conference and Exposition (APEC) 2018, San Antonio, Texas, USA, March 2018, pp. 3575-3582
[C153] Y. Zhang, W. Liu, L. Kou, Y.F. Liu and C. Keimel, "Design of a high power MEMS relay with zero voltage switching and isolated power and signal transfer," in Applied Power Electronics Conference and Exposition (APEC) 2018, San Antonio, Texas, USA, March 2018, pp. 1974-1980.
[C151] H. Wang, Y. Chen, Y. F. Liu, Z. Yang, J. Afsharian and B. Gong, "
LLC Resonant Converter with Shared Power Switches and Dual Coupled Resonant Tanks to Achieve Automatic Current Sharing" in IEEE Energy Conversion Congress & Expo (ECCE) 2017, Cincinati,Ohio, USA, Oct 2017, pp. 5712-5719.
[C150] W. Liu, L. Wang, S. Webb, Y. F. Liu and D. Malcolm, "
A Modified Equivalent Circuit Based ElectroThermal Model for Integrated POL Power Modules," in
IEEE Energy Conversion Congress & Expo (ECCE) 2017, Cincinati,Ohio, USA, Oct 2017, pp. 1366-1373
[C147] Y. Zhang, X. Li, Z. Dong, Y.F. Liu and J. Liu, "
High Step-up Isolated DC-DC Converter with Multicell Diode-capacitor Network," in
Applied Power Electronics Conference and Exposition (APEC) 2017, Tampa, Florida, USA, March 2017, pp.
114 - 120
[C146] Y. Zhang, X. Li, Z. Miu, K. Kudanam, Y.F. Liu and J. Liu, "
High Step-Up Full Bridge DC-DC Converter with Multi-Cell Diode-Capacitor Network," in Applied Power Electronics Conference and Exposition (APEC) 2017, Tampa, Florida, USA, March 2017, pp.
157 - 163
[C143] L. Kou, H. Wang, Y. F. Liu, P.C. Sen and Y. Zhang, "
Modulation Method for Single-Phase Six-Switch Five-Level ANPC Inverter," in IEEE Energy Conversion Congress & Expo (ECCE) 2016, Milwakee,Wisconsin, USA, Sept 2016, pp. 1-8.
[C141] Y. Chen, H. Wang, Z. Hu, Y.F. Liu, J. Afsharian and Z. Yang, "
Efficiency-wise Optimal Design Methodology of LCLC Converter for Wide Input Voltage Range Applications," in
IEEE Energy Conversion Congress & Expo (ECCE) 2016, Milwakee,Wisconsin, USA, Sept 2016, pp. 1-8
[C140] H. Wang, Y. Chen, Y. F. Liu, and S. Liu, "
Automatic current-sharing method for multi-phase LLC resonant converter," in 2016 IEEE 8th International Power Electronics and Motion Control Conference (IPEMC-ECCE Asia) 2016, Hefei, Anhui, China, May 2016, pp. 3198-3205
[C139] Y. Chen, H. Wang, Y.F. Liu, J. Afsharian and Z. Yang, "
LLC Converter with Auxiliary Switch for Hold Up Mode Operation," in
Applied Power Electronics Conference and Exposition (APEC) 2016, Long Beach, California, USA, March 2016, pp.2312-2319
[C138] H. Gui, Z. Zhang, D. Gu, Y. Yang, Z. Lu and Y.F. Liu, "
A Hierarchical Active Balancing Architecturefor Li-ion Batteries," in
Applied Power Electronics Conference and Exposition (APEC) 2016, Long Beach, California, USA, March 2016, pp.1243-1248
[C135] H. Wang, Y. Chen, Z. Hu, L. Wang, T. Liu, W. Liu, Y.F. Liu, J. Afsharian and Z. Yang, "
An Algorithm to Analyze Circulating Current for MultiPhase Resonant Converter," in
Applied Power Electronics Conference and Exposition (APEC) 2016, Long Beach, California, USA, March 2016, pp.899-906
[C134] H. Wang, L. Kou, Y.F. Liu, P. C. Sen and S. Liu, "
New Low-Cost Five-Level Active Neutral-Point Clamped Converter," in
Applied Power Electronics Conference and Exposition (APEC) 2016, Long Beach, California, USA, March 2016, pp.1489-1496
[C133] H. Wang, L. Kou, Y.F. Liu, P. C. Sen and S. Liu, "
Seven-Switch Five-Level Active Neutral-Point Clamped Converter and Optimal Modulation Strategy," in
Applied Power Electronics Conference and Exposition (APEC) 2016, Long Beach, California, USA, March 2016, pp.2278-2285
[C132] H. Wang, Y. Chen, Z. Hu, L. Wang, Y. Qiu, W. Liu, Y.F. Liu, J. Afsharian and Z. Yang, "
A Common Capacitor Multi-Phase LLC Resonant Converter," in
Applied Power Electronics Conference and Exposition (APEC) 2016, Long Beach, California, USA, March 2016, pp.2320-2327
[C130] Y. Qiu, H. Wang, L. Wang, Y.F. Liu and P. C. Sen, "
Current-Ripple-Based Control Strategy to Achieve Low-Frequency Ripple Cancellation in Single-Stage High-Power LED Driver," in
IEEE Energy Conversion Congress & Expo (ECCE) 2015, Montreal,Quebec, Canada, Sept 2015, pp. 5316-5322
[C127] T. Liu, H. Wang, W. Liu, Y.F. Liu, L. Wang, D.Hamid, D.Malcolm, "
A Novel Asymmetrical Three-Level BUCK (ATL BUCK) Converter for Point-of-Load (POL) Application," in
IEEE Energy Conversion Congress & Expo (ECCE) 2015, Montreal,Quebec, Canada, Sept 2015, pp. 5096-5101
[C126] H. Wang, Y. Chen, Y.F. Liu, J. Afshanrian, Z. Yang, "
A Common Inductor Multi-Phase LLC Resonant Converter," in
IEEE Energy Conversion Congress & Expo (ECCE) 2015, Montreal,Quebec, Canada, Sept 2015, pp. 548-555
[C123] H. Wang, X. Pei, Y. Chen, Y. Kang and Y. F. Liu, "
Short-Circuit Fault Protection Strategy of Parallel Three-phase Inverters," in
IEEE Energy Conversion Congress & Expo (ECCE) 2015, Montreal,Quebec, Canada, Sept 2015, pp. 1736-1742
[C122] Y. Chen, H. Wang, Z. Hu, Y.F. Liu, J. Afsharian, Z. Yang, "
LCLC Resonant Converter For Hold Up Mode Operation," in
IEEE Energy Conversion Congress & Expo (ECCE) 2015, Montreal,Quebec, Canada, Sept 2015, pp. 556-562
[C121] H. Wang, Y. Chen, Y.F. Liu, J. Afsharian, Z. Yang, "
A New LLC Converter Family with Synchronous Rectifier to Increase Voltage Gain for Hold-up Application," in
IEEE Energy Conversion Congress & Expo (ECCE) 2015, Montreal,Quebec, Canada, Sept 2015, pp. 5447-5453
[C119] Z. X. Chen, J. Wang, L. S. Ge, T. Jiang, Y. Liu, and Y. F. Liu, "
Double integral sliding mode control of paralleled dc/dc converters," in IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) 2015, Auckland, New Zealand, June 2015, pp. 1134-1138.
[C118] Z. x. Chen, T. Jiang, L. s. Ge, J. Wang, Y. Liu, and Y. f. Liu, "
Research on delay-dependent stability of parallel DC-DC converter system based on a Wireless communication," in IEEE 10th Conference on Industrial Electronics and Applications (ICIEA) 2015, Auckland, New Zealand, June 2015, pp. 749-752.
[C117] J. Lin, Y. Zhou, Z. Zhang, X. Ruan, and Y. F. Liu, "
Analysis and design of a 30 MHz resonant SEPIC converter," in IEEE Applied Power Electronics Conference and Exposition (APEC) 2015,Charlotte, NC, USA. March 2015, pp. 455-460.
[C115] Z. Dong, Z. Zhang, X. Ren, X. Ruan, and Y. F. Liu, "
A gate drive circuit with mid-level voltage for GaN transistors in a 7-MHz isolated resonant converter," in IEEE Applied Power Electronics Conference and Exposition (APEC) 2015, Charlotte, NC, USA. March 2015, pp. 731-736.
[C111] H. Wang, S. Burton, Y.F. Liu, P.C. Sen and J.M. Guerrero, "
A Systematic Method to Synthesize New Transformerless Full-bridge Grid-tied Inverters," in
IEEE Energy Conversion Congress & Expo (ECCE) 2014, Pittsburgh, Pennsylvania, USA, June 2014, pp. 2760-2766
[C110] Y. Qiu, H. Wang, L. Wang, Y.F. Liu and P.C. Sen, "
Electrolytic-Capacitor-Less High-Power LED Driver," in
IEEE Energy Conversion Congress & Expo (ECCE) 2014, Pittsburgh, Pennsylvania, USA, June 2014, pp. 3612-3619
[C109] L. Wang, Z. Hu, Y. Qiu, H. Wang and Y.F. Liu, "
A New Model for Designing Multi-hole Multipermeability Nonlinear LTCC Inductors," in
Applied Power Electronics Conference and Exposition (APEC) 2014, Fort Worth, Texas, USA, 2014, pp. 757-762
[C104] Z. Hu, , L. Wang, Y.F. Liu and P.C. Sen,
"Bang-Bang Charge Control for LLC Resonant Converters,"in
IEEE Energy Conversion Congress & Expo (ECCE) 2013, Denver, Colorado, USA, September 2013, pp.140-146
Patents
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Methods and Circuits for Sensing Isolated Power Converter Output Voltage Across the Isolation Barrier", US Patent, patent number 11,990,843 B2, May. 21, 2024
[P72] B. Sheng, X. Zhou, W. Liu, Y. Chen, Y. F. Liu, L. V. Lyer, G. Schlager, M. Neudorfhhofer, W. Baeek, "
Method and System For Balancing Multi-Phase LLC Power Converter with Switch-Controlled Capacitor", US Patent, patent number 11,990,842 B2, May. 21, 2024
[P71] Y. Chen, W. Liu, A. Yurek, B. Sheng, X. Zhou, Y. F. Liu, L. V. Lyer, G. Schlager, M. Neudorfhhofer, W. Baeek, "
Power Converter With Integrated Multi-layer Cooling", US Patent, patent number 11,903,175 B2, Feb. 13, 2024
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Methods and Circuits for Sensing Isolated Power Converter Output Voltage Across the Isolation Barrier", US Patent, patent number 11,711,023 B2, Jul. 25, 2023
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Hybrid Full Bridge-Voltage Doubler Rectifier and Single Stage LLC Converter Thereof", US Patent, patent number 10,135,359 B2, Nov 20, 2018
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Hybrid Full Bridge-Voltage Doubler Rectifier and Single Stage LLC Converter Thereof", US Patent, patent number 10,116,233 B2, Oct 30, 2018
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Power Supply Module", US Patent, patent number 10,080,297 B2, Sept 18, 2018
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