全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
高压电器  2015 

基于矩量法的空心电抗器工频磁场仿真分析

DOI: 10.13296/j.1001-1609.hva.2015.07.005, PP. 26-31

Keywords: 空心电抗器,变电站,矩量法,工频磁场,仿真分析,暴露限值

Full-Text   Cite this paper   Add to My Lib

Abstract:

为了研究变电站站内干式空心电抗器周围工频磁场的分布情况,笔者基于矩量法,首先推导了工频磁场矩量法的计算原理,然后以35kV干式空心电抗器为例对单相电抗器、三相电抗器组进行模型建立与工频磁场分布的计算与分析。将计算结果与实测结果进行对比,两者结果吻合良好,说明了文中方法及模型的准确性与有效性。最后分析空心电抗器组在不同运行方式时对其周围工频磁场分布的影响情况,为研究变电站站内电抗器周围工频磁场的分布提供参考。

References

[1]  程汉湘,何绍洋,黄超宪. 磁控电抗器的电磁特性分析[J].变压器,2013,50(8):17-19. CHENG Hanxiang,HE Shaoyang,HUANG Chaoxian. Electromagnetic characteristic analysis of magnetically controlled reactor[J]. Transformer,2013,50(8):17-19.
[2]  张亚杰,刘洪文,周连发. 高阻抗变压器中内置式串联电抗器的仿真研究[J]. 变压器,2014,51(12):19-22. ZHANG Yajie,LIU Hongwen,ZHOU Lianfa. Simulation study on built-in series reactor in high impedance transformer[J]. Transformer,2014,51(12):19-22.
[3]  赵 达,梁 琮,陈绍彬. 完全谐波状态下电抗器的电流稳定性问题[J]. 电力电容器与无功补偿,2013,34(1):20-23. ZHAO Da,LIANG Cong,CHEN Shaobin. On reactor current stability in complete harmonic condition[J]. Power Capacitor & Reactive Power Compensation,2013,34(1): 20-23.
[4]  王 恒,范文洁,赵 妍,等. SVC用TCT型可调电抗器仿真分析[J]. 电力电容器与无功补偿,2014(3):33-38. WANG Heng,FAN Wenjie,ZHAO Yan,et al. Simulation analysis of TCT type adjustable reactor for SVC[J]. Power Capacitor & Reactive Power Compensation,2014(3):33-38.
[5]  孙新年,于佰建. 快速响应磁控电抗器在光伏电站的应用[J]. 电力电容器与无功补偿,2014,35(2):33-39. SUN Xinnian,YU Baijian. Application of the fast response magnetically controlled reactors in photovoltaic power plant[J]. Power Capacitor & Reactive Power Compensation,2014,35(2):33-39.
[6]  QIN Yu,SEBO S A. Simplified magnetic field modeling and calculation of large air-core reactor coils[J]. IEEE Transactions on Magnetics,1996,32(5):4281-4283.
[7]  QIN Yu,SEBO S A. Accurate evaluation of the magnetic field strength of large substation air-core reactor coils[J]. IEEE Transactions on Power Delivery,1998,13(4):1114-1119.
[8]  YU Q,SEBO S A. Calculation accuracy of the planar filament current loop stack model of large air-core reactor coils[J]. IEEE Transactions on Magnetics,1997,33(5): 3313-3315.
[9]  杜华珠,文习山,鲁海亮,等. 35 kV三相空心电抗器组的磁场分布[J]. 高电压技术,2012,38(11):2858-2862. DU Huazhu,WEN Xishan,LU Hailiang,et al. The magnetic field distribution of 35 kV three-phase air core reactor group[J]. High Voltage Engineering,2012,38(11):2858-2862.
[10]  毛启武,曾庆赣.空心与铁心电抗器工频磁场测量与分析[J]. 高电压技术,2003,29(4):49-50. MAO Qiwu,ZENG Qinggan. Asurement and analysis of the power frequency magnetic field about hollow core reactor[J]. High Voltage Engineering,2003,29(4):49-50.
[11]  倪光正. 工程电磁场数值计算[M]. 北京:机械工业出版社,2004.
[12]  DAWALIBI F. Electromagnetic fields generated by overhead and buried short conductors. Part 1:Single conductor[J]. Power Engineering Review,1986,PER-6(10): 32-33.
[13]  DAWALIBI F,DONOSO F. Integrated analysis software for grounding, EMF, and EMI[J]. IEEE Computer Applications in Power,1993,6(2):19-24.
[14]  SES Technologies. CDEGS user manual[K]. Montreal:SES Technology,2005.
[15]  季 娟,俞集辉,袁一飞,等. 空心电抗器磁场分布和防护体架设研究[J]. 高压电器,2009,45(6):61-64. JI Juan,YU Jihui,YUAN Yifei,et al. The distribution of magnetic field and protection erection of hollow reactor[J]. High Voltage Apparatus,2009,45(6):61-64.
[16]  李 丽,刘嘉文. 35 kV并联电抗器工频电磁场分布特性研究[J]. 电力科技与环保,2012,1(1):5-6. LI Li,LIU Jiawen. The characteristics of power frequency ele-ctromagnetic field distribution with 35 kV shunt reactor[J]. Electric Power Environmental Protection,2012,1(1):5-6.
[17]  李永明,徐禄文,俞集辉,等.35 kV干式空心电抗器下工频磁场抑制[J]. 高电压技术,2010,36(12):2960-2965. LI Yongming,XU Luwen,YU Jihui,et al. The suppression of the?power frequency magnetic field in 35 kV dry hollow reactor[J]. High Voltage Engineering,2010,36(12):2960-2965.
[18]  汪泉弟,张 艳,李永明,等. 干式空心电抗器周围工频磁场分布[J]. 电工技术学报,2009,24(1):8-13. WANG Quandi,ZHANG Yan,LI Yongming,et al. The power frequency magnetic field distribution around dry-type air-core reactor[J]. Transactions of China Electrotechnical Society,2009,24(1):8-13.
[19]  阎秀恪,杨桂平,洛君婷,等. 空心电力电抗器的磁场研究与环流计算[J]. 变压器,2010,6(6):1-4. YAN Xiuke,YANG Guiping,LUO Junting,et al. The calculation of magnetic field and circulation of air core power reactor[J]. Transformer,2010,6(6):1-4.
[20]  刘学军. 三相干式空心电抗器的磁场计算[J]. 科技信息,2010(14):516. LIU Xuejun.Calculation the magnetic field of three-phase dry-type hollow reactor[J]. Science & Technology Information,2010(14):516.
[21]  徐基泰. 40年来电抗器技术的发展[J]. 变压器,2004,41(3):45-50. XU Jitai. Development of reactor technology in recent 40 years[J]. Transformer,2004,41(3):45-50.
[22]  刘 媛,董 明,吴雪舟,等. 66 kV干式空心并联电抗器抗震特性仿真分析[J]. 电网与清洁能源,2014,30(2):1-6. LIU Yuan,DONG Ming,WU Xuezhou,et al. Simulation analysis on anti-seismic characteristics of the 66 kV dry type hollow shunt reactor[J]. Advances of Power System & Hydroelectric Engineering,2014,30(2):1-6.
[23]  段力勇,王承民. 变压器式可控电抗器静态无功功率双向控制原理研究[J]. 电网与清洁能源,2013,29(1):9-15. DUAN Liyong,WANG Chengmin. Research on the bidirectional control principle of reactive power based on a transformer type controllable shunting reaction[J]. Power System and Clean Energy,2013,29(1):9-15.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133