Vibration Simulation and Experiment Comparison of Shunt Reactor and Transformer Model Core
Zhang Pengning1, Li Lin1, Cheng Zhiguang2, Tian Cong1, Liu Yang3
1. State Key Laboratory of Alternate Electrical Power System with Renewable Energy Sources North China Electric Power University Beijing 102206 China; 2. Baoding Baobian Electric Co. Ltd Baoding 071056 China; 3. Global Energy Interconnection Research Institute Beijing 102211 China
Abstract：In this paper, the magnetostrictive and magnetization properties in rolling direction (RD) and transverse direction (TD) of silicon steel sheet are measured by magnetostriction measurement device and Epstein frame. The magnetostrictive strain of shunt reactor model without air gap and transformer with the same size are calculated by the orthogonal interpolation method. Considering the magnetostriction and Maxwell force, the vibrations of reactor and transformer core under different excitations are studied through the simulation software. Then, the vibrations of two model cores above are simulated considering the influence of Maxwell force alone. Compared with the core vibration under magnetostrictive and Maxwell forces, it is found that Maxwell fore is the main reason for the vibration of shunt reactor core without air gap pad, and its influence on the vibration of transformer core can be neglected. Finally, the vibration measurement platform for the two models is built, and the experimental results are in good agreement with the simulation results.
张鹏宁, 李琳, 程志光, 田聪, 刘洋. 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, Tian Cong, Liu Yang. Vibration Simulation and Experiment Comparison of Shunt Reactor and Transformer Model Core. Transactions of China Electrotechnical Society, 2018, 33(22): 5273-5281.
[1] 国家电力公司发输电运营部. 500(300)kV变压器及电抗器质量调查报告[R]. 北京: 国家电力公司, 2002. [2] 王伟, 韩金华, 李德志, 等. 河南电网500kV并联电抗器运行状况分析[J]. 高压电器, 2009, 45(4): 82-85. Wang Wei, Han Jinhua, Li Dezhi, et al.Analysis of the 500kV shunt reactors operation condition in Henan power grid[J]. High Voltage Apparatus, 2009, 45(4): 82-85. [3] 朱叶叶, 汲胜昌, 张凡, 等. 电力变压器振动产生机理及影响因素研究[J]. 西安交通大学学报, 2015, 49(6): 115-125. Zhu Yeye, Ji Shengchang, Zhang Fan, et al.Vibration mechanism and influence factors in power transformers[J]. Journal of Xi’an Jiaotong University, 2015, 49(6): 115-125. [4] 胡静竹, 刘涤尘, 廖清芬, 等. 基于有限元法的变压器电磁振动噪声分析[J]. 电工技术学报, 2016, 31(15): 81-88. Hu Jingzhu, Liu Dichen, Liao Qingfen, et al.Analysis of transformer electromagnetic vibration noise based on finite element method[J]. Transa- ctions of China Electrotechnical Society, 2016, 31(15): 81-88. [5] Hasenzag A, Weiser B, Pffitzner H.Magnetostriction of 3% Si Fe for 2-D magnetization patterns[J]. Journal of Magnetism and Magnetic Materials, 1996, 160: 55-56. [6] Foster S L, Reiplinger E.Characteristics and control of transformer sound[J]. IEEE Transactions on Power Apparatus and Systems, 1981, 100(3): 1072-1077. [7] Mose A J.Measurement of magnetostriction and vibration with regard to transformer noise analysis[J]. IEEE Transactions on Magnetics, 1974, 10(2): 154-156. [8] 张艳丽, 孙小光, 谢德馨, 等. 无取向电工钢片磁致伸缩特性测量与模拟[J]. 电工技术学报, 2013, 28(11): 176-181. Zhang Yanli, Sun Xiaoguang, Xie Dexin, et al.Measurement and simulation of magnetostrictive properties for non-grain oriented electrical steel sheet[J]. Transactions of China Electrotechnical Society, 2013, 28(11): 176-181. [9] 张艳丽, 孙小光, 谢德馨, 等. 无取向硅钢片各向异性磁致伸缩特性模拟[J]. 中国电机工程学报, 2014, 34(27): 4731-4736. Zhang Yanli, Sun Xiaoguang, Xie Dexin, et al.Modeling of anisotropic magnetostriction property of non-oriented silicon steel sheet[J]. Proceedings of the CSEE, 2014, 34(27): 4731-4736. [10] Zhang Yanli, Wang Jiayin, Sun Xiaoguang, et al.Measurement and modeling of anisotropic magnetos- triction characteristic of grain-oriented silicon steel under DC bias[J]. IEEE Transactions on Magnetics, 2014, 50(2): 361-364. [11] Somkun S, Moses A J, Anderson P I.Mechanical resonance in nonoriented electrical steels induced by magnetostriction under PWM voltage excitation[J]. IEEE Transactions on Magnetics, 2008, 44(11): 4062-4065. [12] 祝丽花, 杨庆新, 闫荣格, 等. 考虑磁致伸缩效应电力变压器振动噪声的研究[J]. 电工技术学报, 2013, 28(4): 1-6, 19. Zhu Lihua, Yang Qingxin, Yan Rongge, et al.Research on vibration and noise of power transformer cores including magnetostriction effects[J]. Transa- ction of China Electrotechnical Society, 2013, 28(4): 1-6, 19. [13] 吴胜男, 唐任远, 韩雪岩, 等. 非晶合金卷绕定子铁心振动噪声的研究[J]. 电工技术学报, 2015, 30(11): 7-15. Wu Shengnan, Tang Renyuan, Han Xueyan, et al.Research on vibration and noise of amorphous metal wound cores[J]. Transactions of China Electro- technical Society, 2015, 30(11): 7-15. [14] 韩雪岩, 赵森磊, 周挺, 等. 非晶合金电机振动噪声影响因素的研究[J]. 电工技术学报, 2015, 30(14): 531-538. Han Xueyan, Zhao Senlei, Zhou Ting, et al.Research on vibration and noise of a amorphous metal motor[J]. Transactions of China Electrotechnical Society, 2015, 30(14): 531-538. [15] 吴胜男, 唐任远, 韩雪岩, 等. 磁致伸缩引起的非晶合金铁心振动解析计算及影响因素[J]. 电工技术学报, 2016, 31(20): 73-82. Wu Shengnan, Tang Renyuan, Han Xueyan, et al.Analytical calculation and influence factors of vibrationin amorphous metal cores[J]. Transactions of China Electrotechnical Society, 2016, 31(20): 73-82. [16] Gao Y, Muramatsu K, Hatim M J, et al.Design of a reactor driven by inverter power supply to reduce the noise considering electromagnetism and magneto- striction[J]. IEEE Transactions on Magnetics, 2010, 46(6): 2179-2182. [17] Rossi M, Besnerais J L.Vibration reduction of inductors under magnetostrictive and Maxwell forces excitation[J]. IEEE Transactions on Magctics, 2015, 51(12): 1-6. [18] 张鹏宁, 李琳, 聂京凯, 等. 考虑铁心磁致伸缩与绕组受力的高压并联电抗器振动研究[J]. 电工技术学报, 2018, 33(13): 3130-3139. Zhang Pengning, Li lin, Nie Jingkai, et al. Study on the vibration of high voltage shunt reactor consideringof magnetostriction and winding force[J]. Transactions of China Electrotechnical Society, 2018, 33(13): 3130-3139. [19] IEC/TR 62581 Electrical steel-methods of measure- ment of the magnetostriction characteristics by means of single sheet and epstein test specimens[S]. 2010. [20] 谢德馨, 杨仕友. 工程电磁场数值分析与综合[M]. 北京: 机械工业出版社, 2008. [21] 何青, 刘静静. 材料力学[M]. 北京: 机械工业出版社, 2013.
2018, Vol. 33 
