35kV及以下电压互感器运行中的常见故障分析及研究

Analysis and Study of the Common Faults in the Operation of Voltage Transformers of 35kV and Below

随着科技的发展和人类生活水平的不断提高,电力系统的复杂程度也在不断增加,如何保障电力系统的正常运行是目前研究的重要内容之一。而电压互感器是电力系统中各级发电厂、变电站必须具备的重要设备,该设备把高电压按照比例关系转换分配,供电力系统中的保护、计量、仪表的装置使用。本文针对35kV及以下电压互感器在运行中常出现的故障和烧毁原因进行分析,并提出具体处理方法和建议。

With the development of science and technology and the continuous improvement of the living standard of people,the complexity of the power system has also increased constantly.How to ensure the normal operation of power systems is one of the important contents of the current study.The voltage transformer is an essential and important piece of equipment for all levels of power plants and electricity substations in the power system.The equipment can convert and distribute the high voltage according to the proportional to supply the protective device,metering device and the instrumentations.This paper analyzed the common faults and the causes of the burnout in the operation of voltage transformers of 35kV and below,and proposed some specific treatment methods and suggestions.