智能节电器在电机上节能的探讨与应用  

Inquiry into and Application of Smart Savers on Motors

作　　者：王绍荣[1] 孙庆高[1] 路俊奎[1] 

机构地区：[1]莱芜钢铁集团有限公司棒材厂

出　　处：《莱钢科技》2009年第5期99-101,共3页Laigang Science & Technology

摘　　要：交流电机如果长时间在负载变化大的情况下,平均负载率低,电能被浪费。电机智能节电器采用集成芯片控制技术,通过监控交流电机运行的电流和电压的相位差来动态地调整供给电机的能量,使电机始终在最佳效率状态下工作,达到节能降耗效果。If an AC motor is under the condition of load changing greatly for a long time, its average load is low, electric energy being wasted. The motor smart saver, adopting integrated chip control technology, dynamically regulates the energy supplied to motors, via monitoring the current of AC motor running and phase potential differences of voltage, to make the motor work in the state of best efficiency all the time, thus achieving the purpose of energy saving and consumption reduction.

关 键 词：供电电压 电机负荷 效率 智能节电 

分 类 号：TM34[电气工程—电机] TM92