配电终端自动检定系统设计与应用

Design and Application of Automatic Verification System for Distribution Terminal

目前国内缺乏针对配电自动化终端进行全面、自动、高效的检测手段和检测设备,设计一种基于H类功放架构的标准电压源,并研制一套多表位的智能配电终端自动检定系统,实现同时对多个终端进行全面、自动的功能和性能测试。其涉及配电自动化终端的通信和遥测、遥信、遥控以及影响量、重合闸等多个方面。现场检测试验表明,该系统功能强大、易执行,可提高检测效率,避免人工错误,节省成本投入。

According to the lack of comprehensive,automatic and efficient detection methods and testing equipment for distribution automation terminals,this paper designed a standard voltage source based on Class H power amplifier architecture,and developed a multi-table intelligent power distribution terminal automatic verification system which realizes comprehensive and automatic function and performance testing of multiple terminals simultanously,involving communication,telemetry,remote signaling,remote control,influence quantity,reclosing and other aspects of the distribution automation terminal.The field testing of shows that the system is powerful and easy to implement,improving detection efficiency,avoiding manual errors and saving cost.