Analysis and Control Research on Core Vibration of UHV Shunt Reactor
Wang Gepeng1,2, Jin Wende3, Zeng Xiangyang1, Guo Jiayuan2, Meng Likun2
1. School of Marine Science and Technology Northwestern Polytechnical University Xi’an 710072 China; 2. Xi’an XD Transformer Co. Ltd Xi’an 710077 China; 3. State Grid Zhejiang Electric Power Co. Ltd Hangzhou 310007 China
Abstract：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.
王革鹏, 金文德, 曾向阳, 郭家元, 孟丽坤. 特高压并联电抗器铁心振动的分析与控制研究[J]. 电工技术学报, 2022, 37(9): 2190-2198.
Wang Gepeng, Jin Wende, Zeng Xiangyang, Guo Jiayuan, Meng Likun. Analysis and Control Research on Core Vibration of UHV Shunt Reactor. Transactions of China Electrotechnical Society, 2022, 37(9): 2190-2198.
[1] GB/T 1094.6—2011 电力变压器第6部分: 电抗器B/T 1094.6—2011 电力变压器第6部分: 电抗器[S]. 2011. [2] 杨敏, 仲兆平, 严青, 等. 220kV城市户内变电站声场模拟与分析[J]. 东南大学学报(自然科学版), 2010, 40(6): 1226-1231. Yang Min, Zhong Zhaoping, Yan Qing, et al.Simulation and analysis of sound field in 220 kV urban indoor substations[J]. Journal of Southeast University(Natural Science Edition), 2010, 40(6): 1226-1231. [3] 王起司. 油浸式电抗器振动噪音研究[D]. 大连: 大连理工大学, 2013. [4] 陈德志, 张玉庸, 白保东, 等. 不同温度及谐波下硅钢片电磁-力特性与变频电机振动[J]. 电工技术学报, 2020, 35(22): 4647-4656. 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[J]. Transactions of China Electrotechnical Society, 2020, 35(22): 4647-4656. [5] 闫荣格, 赵文月, 陈俊杰, 等. 基于谐波注入的串联电抗器的减振研究[J]. 电工技术学报, 2020, 35(16): 3445-3452. Yan Rongge, Zhao Wenyue, Chen Junjie, et al.Research on vibration reduction of series reactor based on harmonic injection[J]. Transactions of China Electrotechnical Society, 2020, 35(16): 3445-3452. [6] 刘骥, 张明泽, 李凯, 等. 电抗器铁芯振动噪声的多场耦合分析方法[J]. 电机与控制学报, 2016, 20(9): 17-25. Liu Ji, Zhang Mingze, Li Kai, et al.Multi-field coupling research on iron-core vibration noise of power reactor[J]. Electric Machines and Control, 2016, 20(9): 17-25. [7] 谭黎军, 陈洪波, 欧强, 等. 特高压并联电抗器运行振动与噪声特性研究[J]. 变压器, 2016(7): 43-46. Tan Lijun, Chen Hongbo, Ou Qiang, et al.Research on vibration and noise characteristics of UHV shunt reactor[J]. Transformer, 2016(7): 43-46. [8] Zhu Lihua, Yang Yimei, Yang Qingxin, et al.Electromagnetic vibration of saturable reactor considering magnetostriction and damping effect[C]// Biennial IEEE Conference on Electromagnetic Field Computation, Miami, US, 2017, DOI:10.1109/CEFC. 2016.7816019. [9] 刘松, 祝丽花, 王斌, 等. 基于三维磁特性电抗器电磁振动分析[J]. 电气应用, 2019, 38(3): 35-40. [10] 潘超, 苏昊, 蔡国伟, 等. 变压器直流偏磁下异常电流表征振动特性研究[J]. 电工技术学报, 2020, 35(9):1868-1879. Pan Chao, Su Hao, Cai Guowei, et al.Research on characterization of core vibration by abnormal current of DC bias transformer[J]. Transactions of China Electrotechnical Society, 2020, 35(9): 1868-1879. [11] 孙喜桂. 大型油浸式电抗器噪声机理研究[D]. 大连: 大连理工大学, 2016. [12] 李冰, 王泽忠, 刘海波, 等. 直流偏磁下500kV单相变压器振动噪声的试验研究[J]. 电工技术学报, 2021, 36(13): 2801-2811. Li Bing, Wang Zezhong, Liu Haibo, et al.Experiment on vibro-acoustic characteristic of 500kV single-phase transformer under DC-bias[J]. Transactions of China Electrotechnical Society, 2021, 36(13): 2801-2811. [13] 肖阳, 宋金元, 屈仁浩, 等. 变频谐波对电机振动噪声特性的影响规律[J]. 电工技术学报, 2021, 36(12): 2607-2615. Xiao Yang, Song Jinyuan, Qu Renhao, et al.The effect of harmonics on electromagnetic vibration and noise characteristic in inverter-duty motor[J]. Transactions of China Electrotechnical Society, 2021, 36(12): 2607-2615. [14] 葛德馨. 特高压并联电抗器铁心振动研究及仿真分析[D]. 济南: 山东大学, 2017. [15] Yan Rongge, Gao Xu, Zhu Lihua, et al.Research on three-dimensional stress distribution of reactor core[J]. IEEE Transactions on Applied Superconductivity, 2016, 26: 06020044. [16] 吴书煜, 马宏忠, 姜宁, 等. 基于多物理场耦合的特高压并联电抗器振动噪声仿真分析与实验研究[J]. 电力自动化设备, 2020, 40(3): 122-127. Wu Shuyu, Ma Hongzhong, Jiang Ning, et al.Simulation analysis and experimental research on vibration and noise of UHV shunt reactor based on multi physical field coupling[J]. Electric Power Automation Equipment, 2020, 40(3): 122-127. [17] 周兵, 王延召, 胡静竹, 等. 基于振动测量的并联电抗器声场计算[J]. 高压电器, 2019, 55(11): 105-112. Zhou Bing, Wang Yanzhao, Hu Jingzhu, et al.Sound field calculation of shunt reactor based on vibration measurement[J]. High Voltage Apparatus, 2019, 55(11): 105-112. [18] 张鹏宁, 李琳, 程志光, 等. 并联电抗器与变压器模型铁心振动仿真与试验对比[J]. 电工技术学报, 2018, 33(22): 5273-5281. Zhang Pengning, Li Lin, Cheng Zhiguang, et al.Vibration simulation and experiment comparison of shunt reactor and transformer model core[J]. Transactions of China Electrotechnical Society, 2018, 33(22): 5273-5281.
2022, Vol. 37 
