DocumentCode
329883
Title
High impedance fault (HIF) protection of the transmission line
Author
Deshu, Chen ; Zhe, Zhang ; Wei, Chen ; Xianggen, Yin ; Tianhao, Ma
Author_Institution
Huazhong Univ. of Sci. & Technol., Wuhan, China
Volume
1
fYear
1997
fDate
11-14 Nov 1997
Firstpage
226
Abstract
Some special problems of power system protection under conditions of high impedance faults are discussed in this paper. The performance of the conventional protection principles under HIF are analyzed and the basic requirements for protection under HIF conditions are introduced. Two new technical schemes to resolve this problem are suggested and the effects of these methods are given
Keywords
power transmission lines; HIF conditions; deflection angle; high impedance fault protection; power transmission lines; protection performance; relay protection principles; technical schemes;
fLanguage
English
Publisher
iet
Conference_Titel
Advances in Power System Control, Operation and Management, 1997. APSCOM-97. Fourth International Conference on (Conf. Publ. No. 450)
Print_ISBN
0-85296-912-0
Type
conf
DOI
10.1049/cp:19971835
Filename
726874
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