Electromagnetic Vibration Analysis of Magnetically Controlled Reactor Considering DC Magnetic Flux

被引：5

作者：

Ben, Tong ^{[1
,3
]}

Chen, Fangyuan ^{[1
,3
]}

Chen, Long ^{[1
,2
,3
]}

Abu-Siada, Ahmed ^{[4
]}

Jing, Libing ^{[1
,3
]}

Yan, Rongge ^{[2
]}

机构：

[1] China Three Gorges Univ, Hubei Prov Engn Technol Res Ctr Power Transmiss, Yichang 443002, Peoples R China

[2] Hebei Univ Technol, State Key Lab Reliabil & Intelligence Elect Equi, Tianjin 300130, Peoples R China

[3] China Three Gorges Univ, Coll Elect Engn & New Energy, Yichang 443002, Peoples R China

[4] Curtin Univ, Discipline Elect & Comp Engn, Perth, WA 6102, Australia

来源：

IEEE ACCESS | 2020年 / 8卷

基金：

中国国家自然科学基金;

关键词：

Magnetostriction; Magnetic flux; Saturation magnetization; Magnetic cores; Magnetic properties; Magnetic hysteresis; Vibrations; Magnetically controlled reactors; finite element analysis; electromagnetic vibration; magnetostriction; MAGNETOSTRICTION; CORE; TRANSFORMER; STRESS; NOISE;

D O I：

10.1109/ACCESS.2020.3024638

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The main factors of stress distribution in MCRs are the magnetostriction effect of the core materials and the magnetic force between gaps under DC bias excitation. This article developed a coupling model for MCRs considering Maxwell magnetic force and magnetostriction under DC flux density biases. The constitutive equations of the magnetic field and strain field are constructed based on the magnetic property curves with a new measured and analyzed method to consider DC magnetic flux biases, which is the key contributions of this study. Then, the electromagnetic vibration properties of the MCR model are calculated and analyzed. To prove the validity of the proposed method, the vibration of a 4.4 kVar-220 V MCR is tested and analyzed.

引用

页码：170271 / 170280

页数：10

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