基于PLC的万能式断路器二次回路特性测试系统实现  

Realization of Secondary Circuit Characteristics Testing System for Air Circuit Breaker Based on PLC

作　　者：陆青峰[1] 

机构地区：[1]杭申集团杭州之江开关股份有限公司,浙江杭州311234

出　　处：《低压电器》2010年第20期47-51,共5页Low Voltage Apparatus

摘　　要：系统以触摸屏、PLC和变频电源为核心部件,PLC自动切换各器件所需的电压回路,并通过通信方式来实时调节变频电源的电压输出,对万能式断路器二次回路进行自动特性测试。Touch screen,PLC and variable frequency power were the core parts of the system.PLC switched voltage circuit automatically for each device,real-time adjusted output voltage of variable frequency power through communication mode,and did the automatic characteristics testing for air circuit breaker.

关 键 词：可编程序控制器 二次回路 万能式断路器 

分 类 号：TM561[电气工程—电器] TM506