绝缘结构对油浸式变压器绝缘纸含水量测试结果的影响研究  

Study on the effect of insulation structure to insulation paper water content test results of oil immersed transformer

作　　者：赵建利[1] 张鹏[1] 侯英洒 李洁[2] 

机构地区：[1]内蒙古电力科学研究院,内蒙古呼和浩特010000 [2]内蒙古科技大学信息工程学院,内蒙古包头014000

出　　处：《工业仪表与自动化装置》2016年第3期122-124,共3页Industrial Instrumentation & Automation

摘　　要：绝缘结构是对油浸式变压器绝缘纸水分含量有重要影响的因素。为研究其影响规律,采取极化去极化电流法和频域介电谱法相结合的手段,对同一台在役变压器进行含水量测量,通过设置不同绝缘结构对结果进行分析,得出绝缘结构对油浸式变压器绝缘纸含水量测试结果的影响情况,为该方法在油浸式变压器绝缘纸水分含量测试的应用提供参考。Insulation structure is an important factor to oil immersed transformer insulation paper moisture content which can not be ignored. In order to study the impact law, taking the method of combi- ning the polarization depolarization current method and frequency domain dielectric method. Measuring in a service transformer to test the moisture content, by setting different insulating structures to analyze the resuks that insulation structure of oil immersed transformer insulation paper to moisture content test resuits,provide a reference to the application of this method in moisture content test in oil immersed trans- former insulation paper.

关 键 词：绝缘结构 变压器 绝缘纸 水分 FDS 

分 类 号：TM855.1[电气工程—高电压与绝缘技术]