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...

线缆集总等效电磁干扰源测量模型研究

DOI: 10.13336/j.1003-6520.hve.2015.05.028, PP. 1624-1630

Keywords: 电磁干扰,传输线理论,场线耦合,线缆负载,集总等效源,电磁测量

Full-Text   Cite this paper   Add to My Lib

Abstract:

复杂电磁场激励下线缆终端的响应很难通过数值计算的方法准确获得。基于场线耦合理论,提出了线缆的集总等效电磁干扰源的测量模型。根据集总等效源与终端负载无关的性质,得到这一激励下的线缆终端的集总等效源,为分析和研究相同外场激励不同终端负载下的终端响应提供了条件。利用两线架空线模型,通过理论分析验证了该模型的有效性,并研究了终端含有动态元件网络的电磁干扰问题,该模型分析结果与时域有限差分法得到的瞬态时域结果波形和幅值均一致。应用该方法获得了两线串扰问题的集总等效源,并通过计算获得了不同端部负载下的电压响应,计算结果与实验结果误差≤8%。准确地获得电磁干扰等效源,通过建立抑制元件的宽频模型,可以系统地研究抑制措施的抑制效能。

References

[1]  陈维江,李志兵,孙 岗,等. 特高压气体绝缘开关设备中特快速瞬态过电压特性的试验研究[J]. 中国电机工程学报,2011,31(31):38-47. CHENG Weijiang, LI Zhibing, SUN Gang, et al . Experimental research on the characteristics of very fast transient overvoltage in ultra high voltage gas insulated switchgear[J]. Proceedings of the CSEE, 2011, 31(31): 38-47.
[2]  Tatematsu A, Yamazaki K, Miyajima K. Experimental study of lightning and switching surges-induced overvoltages in low-voltage control circuits[C]∥Proceedings of the 2013 International Symposium on Electromagnetic Compatibility. Brugge, Belgium: IEEE, 2013: 771-776.
[3]  Hiroshi M. Magnitude and frequency of transient induced voltages in low-voltage control circuits of power stations and substatsions[J]. IEEE Transactions on Power Apparatus and Systems, 1980, 99(5): 1871-1878.
[4]  Thomas D E, Wiggins C M, Salas T M, et al . Induced transients in substation cables: measurements and models[J]. IEEE Transactions on Power Delivery, 1994, 9(4): 1861-1868.
[5]  李志兵,陈维江,王 浩,等. 特高压交流试验示范工程GIS隔离开关带电操作试验[J]. 高电压技术,2012,38(6):1436-1444. LI Zhibing, CHEN Weijiang, WANG Hao, et al . Switching tests of energized GIS disconnectors in UHV AC pilot demonstration project[J]. High Voltage Engineering, 2012, 38(6): 1436-1444.
[6]  卢斌先,王泽忠,李成榕,等. 500 kV变电站开关操作瞬态电场测量与研究[J]. 中国电机工程学报,2004,24(4):133-138. LU Binxian, WANG Zezhong, LI Chengrong, et al . Measurements and research of switching operation transient electric field in 500 kV substations[J]. Proceedings of the CSEE, 2004, 24(4): 133-138.
[7]  Hu R, Cui X, Zhang W D. Transient enclosure voltage (TEV) measurement system of UHV GIS and TEV statistical characterization[C]∥Proceedings of the 2012 International Symposium on Electromagnetic Compatibility. Rome, Italy: IEEE, 2012: 1-6.
[8]  张 斌,倪益民,马晓军,等. 变电站综合智能组件探讨[J]. 电力系统自动化,2010,34(21):91-94. ZHANG Bin, NI Yimin, MA Xiaojun, et al . A study on intelligent components for smart substation[J]. Automation of Electric Power System, 2010, 34(21): 91-94.
[9]  张卫东,陈沛龙,陈维江,等. 特高压GIS变电站VFTO对二次电缆骚扰电压的实测与仿真[J]. 中国电机工程学报,2013,33(16):187-196. ZHANG Weidong, CHEN Peilong, CHEN Weijiang, et al . Measurement and simulation of disturbance voltage generated by VFTO in UHV GIS substation on the secondary cables[J]. Proceedings of the CSEE, 2013, 33(16): 187-196.
[10]  陈维江,闫湘莲,王绍武,等. 气体绝缘开关设备中特快速瞬态过电压研究的新进展[J]. 中国电机工程学报,2011,11(5):1-11. CHEN Weijiang, YAN Xianglian, WANG Shaowu, et al . Recent progress in investigations on very fast transient overvoltage in gas insulated switchgear[J]. Proceedings of the CSEE, 2011, 11(5): 1-11.
[11]  戴 敏,谷定燮,孙 岗,等. 特高压气体绝缘开关设备特快速瞬态过电压的试验回路研究[J]. 中国电机工程学报,2011,31(31):28-37. DAI Min, GU Dingxie, SUN Gang, et al . Study on full-scale 1 000 kV gas insulated switchgear test circuit for very fast transient overvoltage[J]. Proceedings of the CSEE, 2011, 31(31): 28-37.
[12]  陈维江,王 浩,王赞基,等. 特高压气体绝缘开关设备中电磁式电压互感器耐受特快速暂态过电压的特性分析[J]. 高电压技术,2013,39(6):1402-1410. CHEN Weijiang, WANG Hao, WANG Zanji, et al . Withstand characteristics analysis of inductive voltage transformer in UHV gas insulated switchgear under very fast transient overvoltage[J]. High Voltage Engineering, 2013, 39(6): 1402-1410.
[13]  李小建,钟 尧,王 任,等. 超高压系隔离开关操作电磁骚扰的时频特性[J]. 高电压技术,2012,38(11):2889-2898. LI Xiaojian, ZHONG Yao, WANG Ren, et al . Time-frequency domain characteristics of electromagnetic disturbance in extra high voltage system[J]. High Voltage Engineering, 2012, 38(11): 2889-2898.
[14]  Taylor C, Satterwhite R, Harrison C. The response of a terminated two-wire transmission line excited by a nonuniform electromagnetic field[J]. IEEE Transactions on Antennas Propagation, 1965, 13(6): 987-989.
[15]  Clyton R P. Analysis of multiconductor transmission lines[M]. New York, USA: John Wiley, 1994: 395-410.
[16]  Vance E F. Coupling to shield cables[M]. New York, USA: John Wiley, 1978: 61-68.
[17]  Rachidi F, Tkachenko S. 电磁场与传输线的相互作用:从经典理论到高频辐射效应[M]. 谢彦召,译. 北京:清华大学出版,2013:42-56. Rachidi F, Tkachenko S. Electromagnetic field interaction with transmission line: from classical theory to HF radiation effects[M]. XIE Yanzhao, translated. Beijing, China: Tsinghua University Press, 2013: 42-56.
[18]  齐 磊,卢铁兵,崔 翔. 基于时域有限差分法的非均匀多导体传输线瞬态分析[J]. 中国电机工程学报,2003,23(7):102-106. QI Lei, LU Tiebing, CUI Xiang. Transient analysis for nonuniform multiconductor transmission line based on FDTD method[J]. Proceedings of the CSEE, 2003, 23(7): 102-106.
[19]  Orlandi A, Clayton R P. Analysis of lossy multiconductor transimission lines terminated in arbitrary loads[J]. IEEE Transactions on Electromagnetic Compatibility, 1996, 38(3): 388-399.
[20]  齐 磊,卢铁兵,崔 翔. 端接非线性负载的非均匀传输线瞬态分析[J]. 电波科学学报,2003,18(2):153-156. QI Lei, LU Tiebing, CUI Xiang. Transient analysis for nonuniform transmission lines with nonlinear loads[J]. Chinese Journal of Radio Science, 2003, 18(2): 153-156.
[21]  衣 斌,张 楠,王泽忠. 基于FDTD法的传输线串扰时域响应分析与实验研究[J]. 现代电力,2008,25(1):40-43. YI Bin, ZHANG Nan, WANG Zezhong. Time-domain analysis and experimental research on crosstalk of transmission lines based on FDTD[J]. Modern Electric Power, 2008, 25(1): 40-43.
[22]  翟小社,耿英三,王建华,等. 电快速瞬变脉冲群抗扰度试验发生器的建模[J]. 中国电机工程学报,2010,30(6):123-128. ZHAI Xiaoshe, GENG Yingsan, WANG Jianhua, et al . Modeling of pulse generator in electrical fast transient/burst test[J]. Proceedings of the CSEE, 2010, 30(6): 123-128.
[23]  Cerri G, Roberto D L, Primiani V M. Electrical fast-transient test: conducted and radiated disturbance determination by a complete source modeling[J]. IEEE Transactions on Electromagnetic Compatibility, 2001, 43(1): 37-44.
[24]  Getsinger W J. End-effects in quasi-TEM transmission lines[J]. IEEE Transactions on Microwave Theory and Techniques, 1993, 41(4): 666-672.
[25]  Pignari S A, Bellan D. Incorporating vertical risers in the transmission line equations with external sources[C]∥Proceedings of the 2004 International Symposium on Electromagnetic Compatibility. Santa Clara, CA, USA: IEEE, 2004: 974-979.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133