Effects and assessments of geomagnetically induced currents (GIC)

	Effects and assessments of geomagnetically induced currents (GIC)
	Ma, XB ; Ferguson, IJ ; Kong, XR ; Wu, XG ; Yan, YL
刊名	CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION
	2005-11-01
卷号	48 期号:6 页码:1282-1287
关键词	Geomagnetically Induced Currents (Gic) Geomagnetic Disturbance Electric Field
ISSN号	0001-5733
文献子类	Article
英文摘要	Geomagnetically induced currents (GIC) may have effects or hazards on various man-made long distance conductors. The electric field produced during a geomagnetic disturbance is dependent on the magnitude and frequency of magnetic field variations and the Earth's surface impedance. The GIC in a conductor system is also related to the infrastructure of the system. In this study, the induced electric fields are separately calculated during a storm with Kp = 9 in July 15, 2000 in the Winnipeg area, southern Manitoba and northern Manitoba. It is assesed that the possible maximum 1-year (and 10-year) GIC values are 78(234) A/phase on the Hydro-Quebec power system according to the statistical analysis of geomagnetic activity.
WOS关键词	POWER ; SYSTEM ; STORMS
WOS研究方向	Geochemistry & Geophysics
语种	英语
出版者	SCIENCE PRESS
WOS记录号	WOS:000233659900009
内容类型	期刊论文
源URL	[http://ir.iggcas.ac.cn/handle/132A11/65440]
专题	中国科学院地质与地球物理研究所
通讯作者	Ma, XB
作者单位	1.Chinese Acad Sci, Inst Geol & Geophys, Beijing 100029, Peoples R China 2.Univ Manitoba, Winnipeg, MB R3T 2N2, Canada
推荐引用方式 GB/T 7714	Ma, XB,Ferguson, IJ,Kong, XR,et al. Effects and assessments of geomagnetically induced currents (GIC)[J]. CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,2005,48(6):1282-1287.
APA	Ma, XB,Ferguson, IJ,Kong, XR,Wu, XG,&Yan, YL.(2005).Effects and assessments of geomagnetically induced currents (GIC).CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION,48(6),1282-1287.
MLA	Ma, XB,et al."Effects and assessments of geomagnetically induced currents (GIC)".CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION 48.6(2005):1282-1287.