摘要
针对龙嘉500 kV变电站变压器油微水超标问题,介绍单罐式滤油循环法和倒罐式滤油循环法的原理、处理效果和存在的问题,分析原因并提出改进措施。经处理的全部绝缘油检验均合格,保证了该变压器施工的正常进行。
For the Bureau of Longjia 500 kV EHV substation transformer oil micro-new issue of excessive water,this paper introduces the principle,the use of effects and problems of a single-tank oil filtering method and pour tank oil filtering loop recycling method,after analyzes and presents the reformation.All the insulating oil inspection results are up to grade,and ensures the construction of transformer normally.
出处
《河北电力技术》
2010年第1期52-54,共3页
Hebei Electric Power
关键词
变压器油
微水
耐压
热油循环处理
transformer oil
moisture
pressure
hot oil recycling
