断路器二次回路中LOGO!的应用  

Application of LOGO! Circuit-breaker in Secondary Circuit

作　　者：顾子明[1] 包东飞[1] 

机构地区：[1]南通纺织职业技术学院机电工程系,南通226007

出　　处：《南通纺织职业技术学院学报》2005年第2期9-12,共4页Journal of Nantong Textile Vocational Technology college

摘　　要：提出了用LOGO!超小型PLC代替继电器开关量控制,实现对断路器二次回路的控制,并通过对其硬件接线图、程序状态转移图和逻辑图的分析,阐明了LOGO!控制的优点.The paper refers to use LOGO! to replace electric switch to control,which achieved control to circuit-breaker secondary circuit. The paper also illustrates the merit of using LOGO!by analyzing hardware's wiring diagram, program state transfer diagram and logic diagram.

关 键 词：断路器 二次回路 LOGO! 状态转移图 逻辑图 

分 类 号：TM561[电气工程—电器]