摘要
从三相异步电动机的损耗、效率及负载方面分析电能产生损耗的原因,通过案例的详细分析,介绍了通过给三相异步电机安装节能设备,利用变频调速技术对三相异步电机进行节能改造,达到了有效降低能耗的作用,对工矿企业的设备改造及选型具有参考价值。
The loss from three-phase asynchronous motor,efficiency and load is analyzed the cause of the loss of electricity produced.Through detailed analysis of the case.,this paper give three-phase asynchronous motor energy saving equipment installation,by use of frequency conversion technology to retrofit three-phase asynchronous motor,so as to achieve the effective reduce energy consumption role.
出处
《黑龙江科技信息》
2012年第26期29-30,共2页
Heilongjiang Science and Technology Information
关键词
三相异步电动机
电机选型
变频调速
电机效率
Three-phase asynchronous motor,Motor energy saving,Motor selection,Variable frequency speed regulation,Motor efficiency
