Abstract：In order to predict and analysis the risk that power systems suffer from late-time HEMP, in this thesis, this paper mainly studied on the impacts of late-time HEMP(HEMP E3 effect) on power grid stability. Based the induction current impact on grid components, equivalent models of components in power girds are established and equivalent voltage source of transmission lines can be obtained by the HEMP E3 effect standard waveforms, the induced currents level are estimated by calculating induced currents of late-time HEMP in the power grid,then analysis the impact of HEMP E3 effect Finally give a description of EHV circuit breakers, autotransformer and capacity to high GIC levels of stability of power systems.
赵志斌,柯俊吉,马丽斌. 高空核电磁脉冲晚期效应对电网稳定性影响的研究[J]. 电气技术, 2015, 16(9): 16-19.
Zhao Zhibin,Ke Junji,Ma Libin. Research on Impact of Late-time HEMP to Stability of Power Grids. Electrical Engineering, 2015, 16(9): 16-19.
[1] Kenneth W, Paul R. Electromagnetic pulse and the electric network[J]. IEEE Transactions on Apparatus and Systems, 1985, 104(6): 1571-1578. [2] Kruse V J, Rackliffe G B, Barnes P R. Load flow studies in the presence of magnetohydrodynamic electromagnetic pulse[J]. IEEE Transactions on Power Delivery, 1990, 5(2): 1158-1164. [3] V J Kruse, D L Nickle, J J Bonk, E R Taylor.Impact of a nominal nuclear electromagnetic pulse on electric power systems[R].Martin Marietta Energy Systems, Inc, 1991：1-2． [4] Pirjola R, Viljanen A. On geomagnetically-induced currents in the Finnish 400 kV power system by an auroral electrojet current[J]. IEEE Trans.Power Delivery, 1989, 4(2): 1239-1245. [5] Lehtinen M, Pirjola R. Currents produced in earthed conductor networks by geomagnetically-induced electric fields[J]. Annales Geophysicae, 1989, 3(4): 479-484. [6] Boteler D H, Bui V Q, Lemay J. Directional sensitivity to geomagnetically induced currents of the Hydro- Quebec 735 kV power system[J]. IEEE Trans. Power Delivery, 1994, 9(4): 1963-1971. [7] 谢彦召, 王赞基, 王群书. 地面附近架高线缆HEMP响应计算的Agrawal和Taylor模型比较[J]. 强激光与粒子束, 2005, 17(4): 575-580. [8] 张志军. 电磁脉冲对传输线耦合规律的研究[D]. 北京: 华北电力大学, 2006. [9] 黄聪顺, 周启明. 高空电磁脉冲作用下地面电缆屏蔽层感应电流的数值模拟[J]. 强激光与粒子束, 2003, 15(9): 905-908. [10] 敬文涛. 导弹线缆高空核爆电磁脉冲耦合效应的研究[A]. 国防科学技术大学研究生院论文, 2004. [11] 中华人民共和国发展与改革委员会, DL/T 5224—2005. 高压直流输电大地返回运行系统设计技术规定[S]. 2005. [12] 刘春明. 中低纬电网地磁感应电流及其评估方法研究[D]. 北京: 华北电力大学, 2009.
2015, Vol. 16 
