三相异步电机采用能耗制动时，当切断电源时，将( ) - 查题网

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成人高等教育 / 电机与电气控制技术

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三相异步电机采用能耗制动时，当切断电源时，将( )

A、
转子回路串入电阻
B、
定子任意两相绕组进行反接
C、
转子绕组进行反接
D、
定子绕组送入直流电

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电机与电气控制技术

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