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宝马第六代励磁同步电机:技术革新与市场前景深度解析
励磁同步电机(Wound Field Synchronous Motor, WFSM)的磁场由外部电流通过转子绕组(励磁线圈)产生,而非依赖永磁体。通过调节转子绕组的电流强度,可灵活控制磁场强弱,实现高效调速。其定子结构与永磁同步电机类似,通过三相交流电产生旋转磁场,带动转子 ...
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