PLC与触摸屏在低压开关设备试验中的应用  

Application of PLC and Touch Screen in Low Voltage Swithchear Test

作　　者：张羽[1] ZHANG Yu(Shenyang Electrical Driving Research Insitute(Co.Ltd.),Shenyang 110141,China)

机构地区：[1]沈阳电气传动研究所(有限公司),辽宁沈阳110141

出　　处：《电气开关》2022年第2期77-82,共6页Electric Switchgear

摘　　要：将触摸屏控制可编程控制器PLC,应用于低压开关设备试验中,本文中具体举例了“辅助触头的正常条件下接通和分断能力”试验。利用可编程控制器PLC的编程简单且控制稳定,此外触摸屏有操作简易、安全性高、方便运输等特点。所集成的系统经测试,得出的试验数据准确,可靠性高。PLC controlled by touch screen is applied to low-voltage switchgear test.In this paper, the test of “Turn-on and turn-off ability of auxiliary contact under normal condition”is given.PLC is easy to program and stable to control, and the touch screen has the characteristics of easy operation, high safety and convenient transportation.The integrated system has been tested, the test data is accurate and the reliability is high.

关 键 词：触摸屏 可编程控制器PLC 低压开关设备试验 辅助触头 正常条件下接通和分断能力试验 

分 类 号：TM7[电气工程—电力系统及自动化]