关于正确选择与设计线路的一些问题  

Discussions for Correct Choice & Design of Circuits

作　　者：屈广林[1] 韩晓微[1] 

机构地区：[1]沈阳大学机电系

出　　处：《沈阳大学学报》1995年第4期52-55,共4页

摘　　要：生产机械对电力拖动系统的控制线路要求,除动作在技术上应符合生产工艺、工作应可靠(不论在正常工作或不正常工作时均不会引起事故)外,还要求控制线路要简单,要经济.线路简单、经济与安全可靠措施有时是矛盾的,且常随着工作条件的变化而作不同的取舍.本文以现场常出现的一些具体问题加以讨论,并提出具体解决措施.Abstract Control circuit in power driving system of production machinery is required to be of simple and economic , except its action should be tallied with technology and reliable on the operation never cause any accidents during both normal and ab - normal operation.Economic simplization circuit and reliable safty measure are sometime controdictory. And with changing of operation condition, there is a balance between them.some specific problems which are usually happened on site are discussed and certanin solution are provided in this article.

关 键 词：接触器 继电器 寄生电路 行程开关 

分 类 号：TM64[电气工程—电力系统及自动化]