无刷无环起动器在选煤厂的应用

Application of the orphan STARUP in coal preparation plant

使用无刷无环起动器对绕线式异步电动机进行改造 ,其电气和机械性能保持不变 ,操作简化、事故率下降 ,具有较好的经济效益。

According to rebuilding of the round roter transponder with orphan STARUP,the capability of electric and enrine hold the line,the opertion predigest and the rate of allident reduce,receipting preferably econormic benefit.