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Abstract:
宽禁带器件碳化硅(SiC)半导体耐压高、开关速度快、损耗低,在逆变电源朝着小型化、轻量化和高效率的发展趋势中具有良好的应用前景.对SiC MOSFET性能及双降压式半桥逆变器(DBHBI)的工作原理、参数设计及损耗模型进行了理论分析与实验研究,比较其与Si IGBT逆变器的效率.搭建一台1 kW实验样机进行测试,开关频率100 kHz下最高效率达到96.28%.
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电力电子技术
ISSN: 1000-100X
CN: 61-1124/TM
Year: 2017
Issue: 9
Volume: 51
Page: 45-47
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count: -1
Chinese Cited Count:
30 Days PV: 1
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