互感器运行中常见故障分析及试验技术

Common Fault Analysis and Test Technology in Transformer Operation

互感器是电力系统进行正常工作必备的设备。它的主要功能是将输电线路上的高电压或者大电流按照比例降为用户所需要的数值,还能为测量仪表和继电保护装置实现测量、计量、保护等作用。主要研究电压互感器运行中常见故障和试验技术。

Transformer is the necessary equipment for power system to work normally. Its main function is to transmit the high voltage or high current in accordance with the proportion of the user to the required value, but also for measuring instruments and relay protection device to achieve measurement, measurement, protection and so on. This paper mainly studies the common faults and test techniques of voltage transformer operation.