Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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一种配网馈线监控终端遥信遥控功能测试装置

来源:电工电气发布时间:2019-04-29 09:29 浏览次数:670
一种配网馈线监控终端遥信遥控功能测试装置
 
梁佳昌,叶宗斌,黄鑫
(国网福建省电力有限公司泉州供电公司,福建 泉州 362000)
 
    摘 要:分析了配电网馈线监控终端遥信及遥控回路特点,设计了一种针对遥信及遥控功能测试装置。硬件选取可编程控制器(PLC)为核心控制单元,包括人机界面(HMI)触摸屏、遥信量输出回路、遥控量输入回路等,使用了PLC自带I/0实现馈线监控终端遥信变位、SOE分辨率、遥控事件记录功能测试。现场应用表明,该装置具有精度高、操作简单、使用方便及运行稳定等优点,达到了预期功能及精度指标。
    关键词:馈线监控终端;遥信及遥控;可编程控制器;SOE分辨率
    中图分类号:TM764.2     文献标识码:A     文章编号:1007-3175(2019)04-0053-06
 
A Test Device for Remote Signaling and Remote Control Function of
Distribution Network Feed Terminal Unit
 
LIANG Jia-chang, YE Zong-bin, HUANG Xin
(State Grid Fujian Electric Power Company Quanzhou Power Supply Company, Quanzhou 362000, China)
 
 
     Abstract: This paper analyzed the characteristics of feed terminal remote signaling and remote control circuit of distributed network and
designed a test device with the function of remote signaling and remote control. The PLC was selected as the hardware device control core,
including the human-machine interface (HMI) touch screen, remote signaling output circuit, remote control input circuit, and so on. The test
device completed the functions of remote signaling dislocation test, SOE resolution test, remote control event recording test with the PLC I/O
port. The field application shows that this device has the characteristics of high precision, simple operation, easy usage and stable operation,
reaching the expected functions and precision index.
    Key words: feed terminal unit; remote signaling and remote control; PLC; SOE resolution
 
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