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Abstract:
为准确计算励磁电流,采用有限元法分析了交错磁极(consequent-pole permanent magnet,CPPM)无刷直流发电机(brushless DC generator,BLDCG)电励磁磁场和永磁磁场的耦合特点,讨论了电枢电流换流过程及其对励磁电流的影响,在此基础上推导出考虑磁场耦合和换流过程的励磁电流表达式.实验结果表明:计及磁场耦合和电枢电流换流过程可以提高励磁电流计算的准确度.
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Source :
北京工业大学学报
Year: 2016
Issue: 08
Volume: 42
Page: 1167-1173
Cited Count:
WoS CC Cited Count: 0
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 7
Affiliated Colleges: