基于反转极性法的大型变压器剩磁消除策略  

Residual Magnetic Elimination Strategy for Large Transformers Based on Reversed Polarity Method

作　　者：范艺 黄彬 蒋京辰 张朔 董守龙[2] 姚陈果[2] FAN Yi;HUANG Bin;JIANG Jing-chen;ZHANG Shuo;DONG Shou-long;YAO Chen-guo(Chongqing Transmission and Transformation Engineering Co.,Ltd.,Chongqing 400044,China;Chongqing University,Chongqing 400044,China)

机构地区：[1]重庆市送变电工程有限公司,重庆400044 [2]重庆大学,重庆400044

出　　处：《变压器》2020年第7期53-55,共3页Transformer

摘　　要：本文中作者介绍了剩磁消除的原理,为了安全快捷地消除铁心剩磁通,提出了一种基于反转极性法的大型变压器剩磁消除策略,并分析了试验的结果。In this paper,the author introduces the principle of residual magnetic elimination.In order to remove the residual magnetic flux of the core safely and quickly,a large-scale transformer residual magnetic elimination strategy based on the reverse polarity method is proposed,and the test results are analyzed.

关 键 词：大型变压器 剩磁 磁化回线 

分 类 号：TM406[电气工程—电器]