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公开(公告)号:US07075257B2
公开(公告)日:2006-07-11
申请号:US10972964
申请日:2004-10-22
IPC分类号: H02P3/12
CPC分类号: H02P3/12
摘要: A method and apparatus for braking a motor has a braking circuit that intermittently shorts the windings of the motor to brake the motor. The braking circuit is powered by back EMF generated by the motor when power is disconnected from the motor.
摘要翻译: 用于制动电动机的方法和装置具有间歇地短路电动机的绕组以制动电动机的制动电路。 当电源从电机断开时,制动电路由电机产生的反电动势供电。