变压器油纸绝缘受潮状态对频域介电谱的影响特性分析  

Analysis of the Characteristics of the Influence of Moisture on Frequency Domain Dielectric Spectrum of Transformer Oil Paper Insulation

作　　者：张镱议 杨雄杰[2] 刘捷丰 李元[1] 张磊[3] 邓军 钟宏乐[5] 陈极升 王涛 苏钟焕 胡旭初 罗传胜 黄晓胜 ZHANG Yiyi;YANG Xiongjie;LIU Jiefeng;LI Yuan;ZHANG Lei;DENG Jun;ZHONG Hongle;CHEN Jisheng;WANG Tao;SU Zhonghuan;HU Xuchu;LUO Chuansheng;HUANG Xiaosheng(Xi'an Jiaotong University,Shaanxi 710049,China;Guangxi Electric Power Transmission and Distribution Network Lightning Protection Engineering Technology Research Center,Guangxi University,Guangxi 530004,China;Electric Power Science Research Institute of Guangxi Power Grid Co.,Ltd.,Guangxi 530023,China;Electric Power Research Institute of China Southern Power Grid Co.,Ltd.,Ultra High Voltage Transmission Company,Guangdong 510530,China;Nanning Bureau of China Southern Power Grid Co.,Ltd.,Ultra High Voltage Transmission Company,Guangxi 530031,China;Guangxi Liuzhou Special Transformer Co.,Ltd.,Guangxi 545001,China;TBEA Hengyang Transformer Co.,Ltd.,Hunan 421008,China;Nanning Power Supply Bureau of Guangxi Power Grid Co.,Ltd.,Guangxi 530031,China)

机构地区：[1]西安交通大学,陕西710049 [2]广西电力输配网防雷工程技术研究中心,广西大学,广西530004 [3]广西电网有限责任公司电力科学研究院,广西530023 [4]中国南方电网有限责任公司超高压输电公司电力科研院,广东510530 [5]中国南方电网有限责任公司超高压输电公司南宁局,广西530031 [6]广西柳州特种变压器有限责任公司,广西545001 [7]特变电工衡阳变压器有限公司,湖南421008 [8]广西电网有限责任公司南宁供电局,广西530031

出　　处：《集成电路应用》2024年第5期402-403,共2页Application of IC

摘　　要：阐述对多种不同受潮程度的变压器油浸绝缘纸样本进行频域介电谱测试,探讨受潮程度对变压器绝缘纸频域介电谱特性的影响规律,分析变压器绝缘纸受潮状态评估的特征参量,为评估提供依据。This paper describes the frequency domain dielectric spectrum testing of various samples of transformer oil immersed insulation paper with different degrees of moisture exposure,explores the influence of moisture exposure on the frequency domain dielectric spectrum characteristics of transformer insulation paper,analyzes the characteristic parameters for evaluating the moisture status of transformer insulation paper,and provides a basis for evaluation.

关 键 词：变压器 油纸绝缘 频域介电谱 

分 类 号：TM407[电气工程—电器]