摘要
梳理了当前用于油浸式电力变压器绝缘纸老化评估的理化特征量与电气特征量,总结了其研究进展,分析了存在的问题,并介绍了其他理化特征量的研究进展,最后对未来的研究工作做了初步展望。
The physical and chemical indicator and electrical indicator used for aging assessment of oil-immersed power transformer insulating paper are reviewed. The research progress is summarized, the existing problems are analyzed, and the research progress of other physical and chemical indicators are introduced. Finally, a preliminary outlook of the future research work is presented.
作者
赵珩
杨耀杰
苗堃
霍明霞
陈垒
张旭芳
ZHAO Heng;YANG Yao-jie;MIAO Kun;HUO Ming-xia;CHEN Lei;Zhang Xu-fang(Jiyuan Power Supply Company,State Grid Henan Electric Power Company,Jiyuan 459000,China;School of Electrical Engineering and Automation,Henan Polytechnic University,Jiaozuo 454000,China)
出处
《变压器》
北大核心
2020年第9期38-43,共6页
Transformer
关键词
电力变压器
绝缘纸
老化
理化特征量
电气特征量
Power transformer
Insulation paper
Aging
Physicochemical indicator
Electrical indicator
