为什么永磁同步电机反电动势为正弦,结构差不多的bldc却是梯形波,是因为永磁体还是因为绕组? 知乎 Template




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tomski为什么永磁同步电机反电动势为正弦,结构差不多的bldc却是梯形波,是因为永磁体还是因为绕组? 知乎 coloring