DocumentCode
3106980
Title
Research on ground potential interference of substation
Author
He, Na ; Zhao, Guoxi ; Li, Jinglu
Author_Institution
Changsha Univ. of Sci. & Technol., Changsha
fYear
2008
fDate
1-4 Sept. 2008
Firstpage
1
Lastpage
4
Abstract
Plenty of electronic equipment is now being served as part of microcomputer protection and integrated automation system in substation. However, ground potential arise caused by lightning current or current at industrial frequency crossing by grounding grid will produce voltage on transmission line, which can therefore disturb certain secondary equipment. This paper summarize some disciplinary conclusion by measurement.
Keywords
earthing; substation automation; substation protection; grounding grid; industrial frequency current; lightning current; substation ground potential interference; Electronic equipment; Frequency; Grounding; Interference; Lightning; Microcomputers; Substation automation; Substation protection; Transmission line measurements; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Universities Power Engineering Conference, 2008. UPEC 2008. 43rd International
Conference_Location
Padova
Print_ISBN
978-1-4244-3294-3
Electronic_ISBN
978-88-89884-09-6
Type
conf
DOI
10.1109/UPEC.2008.4651629
Filename
4651629
Link To Document