Analysis and Control Research on Core Vibration of UHV Shunt Reactor

被引：0

作者：

Wang G. ^{[1
,2
]}

Jin W. ^{[3
]}

Zeng X. ^{[1
]}

Guo J. ^{[2
]}

Meng L. ^{[2
]}

机构：

[1] School of Marine Science and Technology, Northwestern Polytechnical University, Xi'an

[2] Xi'an XD Transformer Co. Ltd, Xi'an

[3] State Grid Zhejiang Electric Power Co. Ltd, Hangzhou

来源：

Diangong Jishu Xuebao/Transactions of China Electrotechnical Society | 2022年 / 37卷 / 09期

关键词：

Air-gap spacer; Core vibration; Electromagnetic force; Finite element analysis; Shunt reactor;

D O I：

10.19595/j.cnki.1000-6753.tces.211477

中图分类号：

学科分类号：

摘要：

The vibration of UHV shunt reactors is large because of its structural characteristics, which will seriously affect the surrounding environment of the substation and the reliable operation of equipment. In this paper, the core vibration of UHV shunt reactor was analyzed. The finite element method was used to simulate the electromagnetic force and the vibration of the reactor core, and results were verified by the core vibration test with optical fiber sensor. The distribution of electromagnetic force at different positions of the core was studied, and the relationship between the excitation voltage and the core vibration acceleration was obtained. The effect of the material of the air-gap spacers on the core was analyzed, and the results showed that the selection of the material with higher stiffness could improve the natural frequency of the core and reduce the vibration. The vibration control method of reactor core and its effect on the total cost were discussed. This paper can provide reference for vibration source control and optimization design of UHV shunt reactor. © 2022, Electrical Technology Press Co. Ltd. All right reserved.

引用

页码：2190 / 2198

页数：8

共 18 条

[1]

(2011)

[2]

Yang Min, Zhong Zhaoping, Yan Qing, Et al., Simulation and analysis of sound field in 220 kV urban indoor substations, Journal of Southeast University(Natural Science Edition), 40, 6, pp. 1226-1231, (2010)

[3]

(2013)

[4]

Chen Dezhi, Zhang Yuyong, Bai Baodong, Et al., Electromagnetic-force and vibration of silicon steel sheet and variable frequency motor under different temperature and harmonic, Transactions of China Electrotechnical Society, 35, 22, pp. 4647-4656, (2020)

[5]

Yan Rongge, Zhao Wenyue, Chen Junjie, Et al., Research on vibration reduction of series reactor based on harmonic injection, Transactions of China Electrotechnical Society, 35, 16, pp. 3445-3452, (2020)

[6]

Liu Ji, Zhang Mingze, Li Kai, Et al., Multi-field coupling research on iron-core vibration noise of power reactor, Electric Machines and Control, 20, 9, pp. 17-25, (2016)

[7]

Tan Lijun, Chen Hongbo, Ou Qiang, Et al., Research on vibration and noise characteristics of UHV shunt reactor, Transformer, 7, pp. 43-46, (2016)

[8]

Zhu Lihua, Yang Yimei, Yang Qingxin, Et al., Electromagnetic vibration of saturable reactor considering magnetostriction and damping effect, Biennial IEEE Conference on Electromagnetic Field Computation, (2017)

[9]

38, 3, (2019)

[10]

Pan Chao, Su Hao, Cai Guowei, Et al., Research on characterization of core vibration by abnormal current of DC bias transformer, Transactions of China Electrotechnical Society, 35, 9, pp. 1868-1879, (2020)

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