振荡型操作冲击变压器传递过电压研究  

Research on Transformer Transfer Overvoltage of Oscillating Operating Impluse

作　　者：刘金波 LIU Jin-bo(TBEA Hengyang Transformer Co.,Ltd.,Hengyang 421007,China)

机构地区：[1]特变电工衡阳变压器有限公司,湖南衡阳421007

出　　处：《变压器》2021年第5期14-17,31,共5页Transformer

摘　　要：基于一台110kV三相三绕组变压器搭建了操作冲击试验平台,研究了振荡型和双指数型操作冲击试验下变压器传递过电压分布及传递函数分布。Based on a 110 kV three-phase three-winding transformer, the operating impact test platform is established. The transfer overvoltage distribution and transfer function distribution of transformer under oscillating type and double-digital type operation impact tests are studied.

关 键 词：变压器 振荡 传递过电压 

分 类 号：TM406[电气工程—电器]