三相异步电动机在运行时出现一相电源断电，对电动机带来的影响主要是( ) - 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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三相异步电动机在运行时出现一相电源断电，对电动机带来的影响主要是( )

A、
电动机立即停转
B、
电动机转速降低、温度升高
C、
电动机出现振动及异声
D、
电动机反转

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电机与电气控制技术

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