摘要
电机在运行过程中,会导致大量电能浪费。电机节电器通过微处理监测电压和电流的波形间隔,调整可控硅触发脉冲及自动跟踪电机运行中负载变化,保持电机的输出转矩与负载的匹配,改善电机启动性能,达到节约电能的目的。
The motor can waste a lot of electric energy in the operation because of various reasons.The electricity saving device of the motor can monitor the waveform gaps of voltage and current by a miroprocessor,adjust SCR trigger impluse,follow load changes in the motor operation automatically,keep matching output torque of the motor with load,improve motor starting performance and achieve electric energy saving purpose.
出处
《电气开关》
2007年第5期59-60,共2页
Electric Switchgear
关键词
电机节电器
微处理器
可控硅
功率因数
电能浪费
electricity saving device
microprocessor
SCR
power factor waster of electric energy
