一种大型变压器消磁线圈的设计  

Design of A Large Transformer Degaussing Coil

作　　者：袁凤艳[1] YUAN Feng-yan(Baoding Tianwei Baobian Electric Co.,Ltd.,Baoding 010051,China)

机构地区：[1]保定天威保变电气股份有限公司,河北保定010051

出　　处：《变压器》2020年第5期11-14,共4页Transformer

摘　　要：本文中作者分析了穿窗电流对单相四柱式铁心的磁通分布的影响,得出设置消磁线圈可以消除穿窗电流对单相四柱式铁心的危害的结论,进而给出了消磁线圈设计的方法。The influence of window-piercing current on flux distribution of single-phase four-column core is analyzed by the author in this paper. The conclusion that setting the degaussing coil can eliminate the harm of window-piercing current to single-phase four-column core is obtained, and the method of degaussing coil design is given.

关 键 词：消磁线圈 穿窗电流 励磁电流 单相四柱式铁心 

分 类 号：TM402[电气工程—电器]