低压配电系统中浪涌保护器配合机理

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Abstract In this paper, the coordination mechanism of cascaded surge protective devices (SPDs) in low-voltage distribution systems are studied by using traveling wave theory and the lumped parameter circuit method. In turn-on orders analyzing, the effects of load impedance are taken into account and the general expressions under different coordination conditions are given. By establishing the lumped-parameters circuits of cascaded SPDs, the effects of different turn-on orders on current distribution between SPDs are analyzed and the expressions of current distribution are given. The negative feedback effects in the coordination of SPDs are described by using block diagram and the coordination mechanism are explained. At the end of the paper, some simulation circuits of different line parameter of cascaded SPDs are studied by using ATP-EMTP software to show the influence of the line parameters on the coordination results of cascaded SPDs.

Key words： Cascaded coordination of SPD turn-on order over-voltage protection low-voltage distribution systems surge protective device (SPD)

Received: 01 June 2007 Published: 17 February 2014

PACS:

TM762.26

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	Zhang Dong
	Fu Zhengcai
	Zhao Gang
	Sun Wei
	Chen Jian

Cite this article:

Zhang Dong,Fu Zhengcai,Zhao Gang等. The Coordination Mechanism of Cascaded SPDs in Low Voltage Distribution Systems[J]. Transactions of China Electrotechnical Society, 2009, 24(7): 145-149.

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http://dgjsxb.ces-transaction.com/EN/ OR http://dgjsxb.ces-transaction.com/EN/Y2009/V24/I7/145

[1] Hasse P. 低压系统过电压保护[M]. 傅正财, 叶蜚誉, 译. 北京：中国电力出版社, 2004.
[2] 张小青. 建筑物内电子设备的防雷保护[M]. 北京:电子工业出版社, 2000.
[3] Rousseau A, Perche T. Coordination of surge arresters in the low voltage field[C]. Telecommunications Energy Conference, INTELEC '95, 17th International, 1995: 119-125.
[4] 李清泉, 张伟政, 袁鹏, 等. 浪涌抑制器配合的动态研究[J]. 高电压技术, 2002, 28(9): 11-13.
[5] 莫付江, 阮江军, 陈允平. 电源回路中多级电涌保护器间参数配合的研究[J].电磁避雷器, 2003(2): 25-29.
[6] 贾江波, 张乔根, 李彦明. 低压系统串级浪涌抑制配合的研究[J]. 电磁避雷器, 2004(3): 43-44.
[7] 王铁街. 浪涌抑制器配合距离的动态研究[J]. 高电压技术, 2002, 28(12): 16-17.
[8] Paul D. Low voltage power system surge overvoltage protection[J]. IEEE Transactions on Industry Applications, 2001, 37 (1): 223-229.
[9] Lai J S, Martzloff F D. Coordinating cascaded surge protection devices: high-low versus low-high[J]. IEEE Transactions on Industry Applications, 1993, 29(4): 680-687.
[10] Martzloff F D. Coordination of surge protectors in low-voltage AC power circuits[J]. IEEE Transactions on Power Apparatus and Systems, 1980, 99(l): 129- 133.
[11] IEC 61643-1, Surge protective devices connected to low-voltage power distribution systems-part 1: performance requirements and testing methods[S]. Genena, Switzerland: International Electrotechnical Commission, 1998.
[12] IEC 61643-12. Surge protective devices connected to low-voltage power distribution systems-selection and application principles[S]. Genena, Switzerland: Inter-national Electrotechnical Commission, 2002.
[13] IEC 61312. Protection against lightning electromagnetic impulse-part 3: requirements of surge protective devices (SPDs)[S]. Genena Switzerland: International Electrotechnical Commission, 1995.
[14] IEEE C62.41-1980. IEEE guide for surge voltage on low-voltage AC power circuits [S]. New York: IEEE, 1980.
[15] IEEE C62.41-1991. IEEE recommended practice on surge voltages in low-voltage AC power[S]. New York: IEEE, 1991.
[16] 林福昌. 高电压工程[M]. 北京：中国电力出版社, 2006.