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Strategic Study of CAE >> 2010, Volume 12, Issue 9

Influence and hazard of disastrous space weather on power grid in China

School of Electrical & Electronic Engineering,North China Electric Power University, Beijing, 102206, China

Funding project:国家自然科学基金项目(50477039和50677020);国家“八六三”计划项目(2007AA04Z425) Received: 2009-09-04 Available online: 2010-09-13 10:37:36.000

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Abstract

The measured data of GIC in Guangdong Lingao 500 kV power networks during the several magnetic storms at the peak of 23rd Solar Cycle, the GIC calculation results of 2010 750 kV planning power grid in Shanxi, Gansu, Qinghai and Ningxia, the structure and characteristics of power networks from 500 kV to 1 000 kV, and super magnetic storm in 1859 are analyzed in this paper. Through the analysis, the possible impacts of extreme space weather on the future UHV, large-scale power system security in China are discussed, and the research suggestions coping with the strong solar storms are proposed.

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References

[ 1 ] National Research Counail of the National Academies.Severe space weather events—Understanding societal and economic impacts[ J] .National Academies Press, 2009 ,3

[ 2 ] Kappaenman J G, Albertson V D.Bracing for the geomagnetic storms[ J] .IEEE Spectrum, 1990 , 27 ( 3 ) : 27 – 33 link1

[ 3 ] Wik M A, Viljanen R,Pirjola, et al.Calculation of geomagnetical- ly induced currents in the 400 kV power grid in southern Sweden [ J] .Space Weather, 2008 , 6 ( 7 ) :11 link1

[ 4 ] Gaun C T , Coetzee G.Transformer failures in regions incorrectly considered to have low GIC risk[ J] .Power Tech,2007 IEEE Lau- sanne, 2007 ,807 – 812 link1

[ 5 ] 刘林玉,谢学武.500kV主变压器异常声音分析[J].高电压技术,2005,31(4):85-87 link1

[ 6 ] 张建平,潘星.500kV变压器异常噪声与振动的原因分析[J].浙江电力,2006,3:6-10 link1

[ 7 ] 刘连光,刘春明,张冰,等.我国广东电网几次强磁暴影响事件[J].地球物理学报,2008,51(4):976-981 link1

[ 8 ] 盘学南,玉小玲.变压器运行噪声异常的探讨[J].变压器,2006,43(8):43-44 link1

[ 9 ] Liu Chunming, Liu Lianguang, Risto Pirjola, et al .Calculation of GIC in mid -low -latitude power grids based on the plane wave method: a preliminary case study [ J] .Space Weather, S04005 , doi:10.1029 /2008 SW000439 ,2009 , 9 pp

[10] Liorzou F, Phelps B, Atherton D D.Macroscopic models of ma -gnetization[ J] .IEEE Transactions on Magnetics, 2000 ,( 36 ) : 418 -428 link1

[11] Boreler D H.Geomagnetic hazards to conducting networks[ J] . Natural Hazards, 2003 , 28 : 537 -561 link1

[12] 中国地震局地球物理研究所.磁暴报告[J].2001,23(1)-2005,27(4)

[13] Boteler D H, Bui -Van Q , Lemary J.Directional sensitivity to geomagnetically induced currents of the Hydro -Quebec 735 pow- er system [ J] .IEEE Transactions on Power Delivery, 1994 , 9 ( 4 ) : 1963 – 1969 link1

[14] 魏奉思.空间天气学[J].地球物理学进展,1999,14(增刊):1-7 link1

[15] 魏奉思.空间天气学的基本问题[J].中国基础科学.科学前沿,2000,(7):9-13 link1

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