全方位安全防护的10kV电力互感器全性能试验系统研究与应用  

Research and Application of Full Performance Test System of 10 kV Power Transformer with All-round Safety Protection

作　　者：昌云松 武艳萍 CHANG Yunsong;WU Yanping(Qujing Power Supply Bureau,Yunnan Power Grid Co.,Ltd.,Qujing 655000,China)

机构地区：[1]云南电网有限责任公司曲靖供电局,云南曲靖655000

出　　处：《电工技术》2020年第9期77-79,共3页Electric Engineering

摘　　要：现有的互感器检定装置只能对电流互感器和电压互感器进行误差检定试验,没有更多的试验项目来检验其质量情况。针对10kV电力互感器设计了全性能试验装置,该装置包含高精度泄漏电流传感器和信息管理系统,增加了一系列检测项目,以保证电力互感器的质量,并加入了安全防护装置及保护系统,以保护试验人员的人身安全。At present,the existing instrument transformer verification device can only carry out error verification tests on current transformer and voltage transformer,and there are no more test items to test its quality.In this paper,a full performance test identification device for 10 kV power transformer was designed,which included high-precision leakage current sensor and information management system.A series of test items were added to ensure the quality of power transformer,and a safety protection device and protection system were added to the verification device system to protect the personal safety of test personnel.

关 键 词：电力互感器 安全防护 全性能试验 

分 类 号：TM45[电气工程—电器]