基于SiC功率器件的大功率DC-DC變換器

馬后成; 周曉敏; 高大威

doi:10.13374/j.issn2095-9389.2017.08.012

基于SiC功率器件的大功率DC-DC變換器

doi: 10.13374/j.issn2095-9389.2017.08.012

1) 北京科技大學機械工程學院, 北京 100083
2) 清華大學汽車安全與節能國家重點實驗室, 北京 100084

基金項目:

汽車安全與節能國家重點實驗室科學基金資助項目(KF14132)

詳細信息

中圖分類號: TM131.3
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出版歷程
- 收稿日期: 2016-08-25

High-power DC-DC converter based on SiC power device

1) School of Mechanical and Engineering, University of Science and Technology Beijing, Beijing 100083, China
2) State Key Laboratory of Automotive Safety and Energy, Tsinghua University, Beijing 100084, China

摘要

摘要: 以燃料電池、光伏電池等為代表的新能源在實際應用中需要大功率DC-DC變換器對其輸出電壓進行調節,同時對其輸出功率進行控制.本文將高效SiC MOSFET應用于燃料電池汽車兩相交錯式Boost型DC-DC變換器中,基于計算、仿真和實驗手段分析了應用SiC功率器件變換器的性能.研究結果表明:在大功率DC-DC變換器中,新型SiC功率器件的應用能夠提高變換器功率密度、增強變換器可靠性,提升動力系統工作效率.該研究結果將為新型電力電子器件的應用以及新能源相關領域的研究提供參考.
- 燃料電池 /
- DC-DC變換器 /
- SiC功率器件 /
- 效率
Abstract: The DC-DC converter can adjust and control the voltage and power outputs of renewable energy systems, including fuel cell and photovoltaic cell systems. This study used high-efficiency SiC MOSFETs in a two-phase interleaved boost-type DC-DC converter in fuel cell vehicles. This paper analyze the performance of the converter with the SiC power device, based on calculation, simulation, and experimental results. The results show that the application of new SiC devices in high-power DC-DC converters can improve the power density, converter reliability, and power system efficiency. The results can be used for reference in the application of new power electronic devices and related research in the renewable energy filed.
- fuel cell /
- DC-DC converter /
- SiC power device /
- efficiency

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參考文獻(16)

[2]	Taniguchi A, Akita T, Yasuda K, et al. Analysis of degradation in PEMFC caused by cell reversal during air starvation. Int J Hydrogen Energy, 2008, 33(9):2323
[4]	Verstraete D, Lehmkuehler K, Gong A, et al. Characterisation of a hybrid, fuel-cell-based propulsion system for small unmanned aircraft. J Power Sources, 2014, 250:204
[5]	Zhang Z, Pittini R, Andersen M A E, et al. A review and design of power electronics converters for fuel cell hybrid system applications. Energy Procedia, 2012, 20:301
[6]	Palma L, Enjeti P N. A modular fuel cell, modular DC-DC converter concept for high performance and enhanced reliability. J IEEE Trans Power Electron, 2009, 24(6):1437
[7]	Ye H Z, Yang Y Y, Emadi A. Traction inverters in hybrid electric vehicles//IEEE Transportation Electrification Conference and Expo (ITEC). Dearborn, 2012
[8]	Cho Y, Lai J S. High-efficiency multiphase DC-DC converter for fuel-cell-powered truck auxiliary power unit. IEEE Trans Vehicular Technol, 2013, 62(6):2421
[9]	Estima J O, Cardoso A J M. Efficiency analysis of drive train topologies applied to electric/hybrid vehicles. IEEE Trans Vehicular Technol, 2012, 61(3):1021
[11]	Wood R A, Urciuoli D P, Salem T E, et al. Reverse conduction of a 100 A SiC DMOSFET module in high-power applications//Twenty-Fifth Annual IEEE Applied Power Electronics Conference and Exposition (APEC). Palm Springs, 2010:1568
[12]	Zhang H, Tolbert L M, Ozpineci B. Impact of SiC devices on hybrid electric and plug-in hybrid electric vehicles. IEEE Trans Ind Appl, 2011, 47(2):912
[13]	Sasagawa M, Nakamura T, Inoue H, et al. A study on the high frequency operation of DC-DC converter with SiC DMOSFET//2010 International Power Electronics Conference (IPEC). Sapporo, 2010:1946
[14]	Pham C, Kerekes T, Teodorescu R. High efficient bidirectional battery converter for residential PV systems//3rd IEEE International Symposium on Power Electronics for Distributed Generation Systems (PEDG). Aalborg, 2012:890
[15]	Qin H H, Zhao B, Xu W, et al. Evaluation of performance improvement of silicon carbide MOSFETs based DC-DC converter//7th International Power Electronics and Motion Control Conference (IPEMC). Harbin, 2012:889
[16]	Kabalo M, Paire D, Blunier B, et al. Experimental evaluation of four-phase floating interleaved boost converter design and control for fuel cell applications. IET Power Electron, 2013, 6(2):215
[17]	Kabalo M, Blunier B, Bouquain D, et al. State-of-the-art of DC-DC converters for fuel cell vehicles//IEEE Vehicle Power and Propulsion Conference. Lille, 2010
[18]	Potbhare S, Goldsman N, Lelis A, et al. A physical model of high temperature 4H-SiC MOSFETs. IEEE Trans Electron Devices, 2008, 55(8):2029
[19]	Chen Z. Characterization and Modeling of High-Switching-Speed Behavior of SiC Active Devices[Dissertation]. Blacksburg:Virginia Polytechnic Institute and State University, 2009