互感器综合特性试验方法的讨论  

Discussion on test method of the transformer comprehensive characteristic

作　　者：刘涛 刘鑫[2] LIU Tao LIU Xin(Yunnan Electric Power Technology Company ,Kunming 650217,China State Key Laboratory of Power Transmission Equipment ＆ System Security and New Technology, Chongqing University, Chongqing 400044, China)

机构地区：[1]云南电力技术有限责任公司,昆明650217 [2]重庆大学输配电装备及系统安全与新技术国家重点实验室,重庆400044

出　　处：《云南电力技术》2017年第4期34-37,共4页Yunnan Electric Power

摘　　要：本文主要阐述了互感器综合特性现场试验有关国家标准和行业标准的不完善性,发现了当前互感器综合特性现场试验中传统电流比测量方法和互感器励磁特性低频法测量法存在的一些问题。通过对这些问题的分析,针对互感器综合特性试验给出了建议。This paper mainly expounds the imperfection of the relevant national standards and industry standards in instrument transformer comprehensive characteristic field testing . Some problems are found in instrument transformer comprehensive characteristic field testing ,especially in traditional current ratio measurement and exciting performance measurement using low- frequency power supply. Through the analysis of these problems, reasonable suggestions are provided for the instrument transformer comprehensive characteristic test.

关 键 词：互感器 综合特性 现场试验 低频法 

分 类 号：TM45[电气工程—电器]