浅谈电力变压器事故排油方案改进  

Discussion on the Improvement of Emergency Oil Discharge Scheme for Power Transformer

作　　者：张梅 ZHANG Mei(Sichuan Water Development Investigation Design&Research Co.,Ltd.,Chengdu Sichuan 610072)

机构地区：[1]四川水发勘测设计研究有限公司,四川成都610072

出　　处：《四川水力发电》2024年第6期113-115,137,共4页Sichuan Hydropower

摘　　要：油浸式电力变压器的事故放油阀一般设置在油箱下部,针对火灾时无法近距离操作事故放油阀的问题,提出了事故排油改进方案,分析了各方案的优缺点和改进中需注意的问题,并概述了变压器的防火措施,为后续工程变压器事故排油设计和改造提供参考。The emergency oil drain valve of oil-immersed power transformer is generally set at the lower part of the oil tank.In order to solve the problem that the emergency oil drain valve cannot be operated at a close distance in case of fire,this paper gives the improvement scheme of emergency oil drain,analyzes the advantages and disadvantages of each scheme and the problems to be paid attention to in the improvement,and summarizes the fire prevention measures of oil-immersed power transformer,which provides reference for subsequent projects.

关 键 词：油浸式电力变压器 事故放油阀 事故排油 变压器防火 

分 类 号：TM41[电气工程—电器]