Analysis of magnetic properties of grain oriented silicon steel and its application performance#br#

Abstract

Abstract: As a functional material, silicon steel has been widely used in the core manufacturing of electrical equipment, mainly using the magnetic properties of silicon steel sheet. In recent years, thanks to the development of silicon steel and rapid development of production technology, various silicon steel products with different processes have appeared on the market. How to identify and select suitable silicon steel to manufacture different types of core is become more and more popular. In this paper, the magnetic properties of oriented silicon steel, the relationship between the no⁃load characteristics of transformer and the magnetic properties of silicon steel sheet, and the effect of core structure on the service conditions of silicon steel sheet were discussed. Considering the serving properties of silicon steel sheet under working conditions, the effects of temperature change, harmonic field and DC bias on the properties of silicon steel sheet and core structure were analyzed.

Key words: grain oriented silicon steel, core structure, magnetic properties

WANG Xiaoyan, LI Guobao, SONG Gang, SHEN Minghui. Analysis of magnetic properties of grain oriented silicon steel and its application performance#br#[J]. Electrical Steel, 2026, 8(1): 10-19.

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Analysis of magnetic properties of grain oriented silicon steel and its application performance#br#

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