摘要
取向硅钢的磁致伸缩是变压器本体噪音的主要来源。本文介绍了取向硅钢磁致伸缩的影响因子和检测方法,分析了改善磁致伸缩特性的方法。同时介绍了根据此方法生产的宝钢低噪音取向硅钢的特性和应用实绩。
The main sources for the transformer noise are magnetostriction of grain-oriented silicon steel. In this paper, the measurement method and impact factors of magne- tostriction of grain-oriented silicon steel have been reviewed. The method to reduce the magnetostriction and therefore the transformer noise has been discussed in detail.And introduces the characteristics and application of Baosteel low magnetostricon grain-oriented silicon steel.
作者
吴美洪
胡卓超
穆怀晨
聂京凯
WU Mei-hong HU Zhuo-chao MU Huai-chen NIE Jing-kai(Baoshan Iron ＆ Steel Co., Ltd., Shanghai 201900, China State Grid Smart Grid Research Institute, Beijing 102209, China)
出处
《变压器》
北大核心
2017年第2期32-35,共4页
Transformer
