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Assessing immunity of power systems to effects of high-voltage pulses with power on

Kozlov A Parfenov Yu Chepelev V Shurupov A Shurupov M Chen Yuhao Xie Yanzhao

KozlovA, ParfenovYu, ChepelevV, 等. 电力系统运行状态下抗高压脉冲干扰评估[J]. 强激光与粒子束, 2019, 31: 070006. doi: 10.11884/HPLPB201931.180356
引用本文: KozlovA, ParfenovYu, ChepelevV, 等. 电力系统运行状态下抗高压脉冲干扰评估[J]. 强激光与粒子束, 2019, 31: 070006. doi: 10.11884/HPLPB201931.180356
Kozlov A, Parfenov Yu, Chepelev V, et al. Assessing immunity of power systems to effects of high-voltage pulses with power on[J]. High Power Laser and Particle Beams, 2019, 31: 070006. doi: 10.11884/HPLPB201931.180356
Citation: Kozlov A, Parfenov Yu, Chepelev V, et al. Assessing immunity of power systems to effects of high-voltage pulses with power on[J]. High Power Laser and Particle Beams, 2019, 31: 070006. doi: 10.11884/HPLPB201931.180356

电力系统运行状态下抗高压脉冲干扰评估

doi: 10.11884/HPLPB201931.180356
详细信息
  • 中图分类号: TM4

Assessing immunity of power systems to effects of high-voltage pulses with power on

More Information
    Author Bio:

    A.Kozlov(1957—), Ph.D., research interests include pulsed high current soruces of energy, plasma physics and physics of explosion

    Corresponding author: Yury V. Parfenov(1947—), Ph.D., Professor, currently studies HEMP and HPEM effects; parfenov.home@gmail.com
  • 摘要: 在系统运行与不运行状态下,线路绝缘子因高压脉冲而产生闪络和损伤现象的研究结果显示,脉冲干扰和系统工作电压的共同作用将对电力系统带来灾难性的威胁。而在电力系统中,高压变压器是非常重要并且昂贵的设备。本文给出了一些针对变压器在脉冲干扰和系统工作电压共同作用时的试验方法。
  • Figure  1.  General view of the experimental setup

    Figure  2.  Block-diagram of the high-voltage pulse simulator

    Figure  3.  Pulse generator based on exploding wires

    Figure  4.  Waveform of the generated pulse

    Figure  5.  Simulator of power line operating voltage

    Figure  6.  Air-core transformer

    Figure  7.  Current (I) in primary winding and the open-circuit voltage (U) in secondary winding of the air-core transformer

    Figure  8.  Currents in windings of the transformer at short circuit

    Figure  9.  Resistive high-voltage divider

    Figure  10.  Capacity divider

    Figure  11.  Transformers test scheme based on the equipment developed for insulators test

    Figure  12.  Scheme of the transformer test by means of a diesel-generator and three high-voltage generators

    Figure  13.  Scheme of the transformer test by means of a diesel-generator and influencing loop circuit

  • [1] Kozlov A, Louzganov S, Parfenov Y, et al. Research of power line insulators flashover at joint effect of high voltage disturbance and line operating voltage[C]//Proc 16th Int Zurich Symp EMC. 2005: 385-388.
    [2] Radasky W A. High power electromagnetic (HPEM) threats on smart grid[J]. IEEE Electromagnetic Compatibility Magazine, 2012, 1(2): 107-110. doi: 10.1109/MEMC.2012.6244984
    [3] Parfenov Y V, Zdoukhov L N, Shurupov A V, et al. Research of flashover of power line insulators due to high-voltage pulses with power on and power off[J]. IEEE Trans Electromagnetic Compatibility, 2013, 55 (3): 467-474. doi: 10.1109/TEMC.2012.2236094
    [4] North American Electric Corporation. High-impact, low-frequency event risk to the North American bulk power system[R/OL]. www.nerc.com.
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  • 被引次数: 0
出版历程
  • 收稿日期:  2018-12-10
  • 修回日期:  2019-04-10
  • 刊出日期:  2019-07-15

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