电动机调速节电方式的选择  

Choice of motor speed governing and energy conservation manners

作　　者：徐锦才[1] 

机构地区：[1]水利部农村电气化研究所,浙江杭州310012

出　　处：《电力需求侧管理》2005年第2期35-37,共3页Power Demand Side Management

摘　　要：电动机实行节电节能是迫切而现实的任务。对调速方法的选择进行了技术性能和经济分析比较,并介绍了具有较高性价比优势的异步电机转子串电阻斩波调速系统和绕笼型转子异步电动机转差调速方式,投资回收期短,节电效果明显。Energy saving of motor is an urgent and realistic task. Proceed technique and economic comparison of speed governing manner choice. Introduce in detail asynehronous motor of rotor connecting resistance chopper speed governing system with high preformance & price ratio. And introduce the speed governing manners of asynchronous motor of stagger-wound type. The retrieve is short and the effect of energy savings is obvious.

关 键 词：节能 斩浊调速系统 转差调整 性价比 

分 类 号：TM921.5[电气工程—电力电子与电力传动]