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Abstract:
针对反电动势为梯形波的双五相凸极式永磁同步电机(PMSM)串联系统,提出一种电机串联系统四矢量双平面空间矢量脉宽调制(SVPWM)控制策略。该策略在两台PMSM的电压基波平面选取4个电压矢量,分别合成参考电压矢量,从而实现两台五相PMSM转矩的解耦控制。该策略与基于开关矢量表的传统直接转矩控制(DTC)策略相比,具有转矩脉动小、计算量少等优势。通过仿真和实验验证了所提策略的正确性和可行性。
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Source :
电力电子技术
ISSN: 1000-100X
Year: 2019
Issue: 10
Volume: 53
Page: 88-91
Cited Count:
SCOPUS Cited Count:
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count: -1
30 Days PV: 4
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