PLC在自耦变压器启动多台电动机中的应用设计  

The Application Design of PLC in Starting Many Motors Using an Autotransformer

作　　者：杨轶霞[1] 

机构地区：[1]甘肃工业职业技术学院,甘肃天水741025

出　　处：《陇东学院学报》2010年第5期59-60,共2页Journal of Longdong University

摘　　要：采用PLC来控制一台自耦变压器分时起动三台电动机,并给出系统主回路和控制电路接线图,以及PLC程序,并具体阐述了其实现方法.通过实验模拟调试,该系统设计符合要求,运行可靠。Uses PLC to control one time sharing to start three Taiwan Telegraphic Transmission motives from the pair autotransformer,and gives the systematic host return route and the control circuit wiring diagram,as well as the PLC procedure,and elaborated its realization method specifically.Through the test simulation debugging,this system design conforms to the requirement,the movement is reliable.

关 键 词：自耦变压器 电动机 可编程序控制器 梯形图 

分 类 号：TM4[电气工程—电器]