DocumentCode
1367494
Title
Electromagnetic disturbances of control circuits in power stations and substations experienced in Japan
Author
Ametani, Akihiro ; Motoyama, Hideki ; Ohkawara, K. ; Yamakawa, Hiroshi ; Suga, Norisato
Author_Institution
Dept. of Electr. Eng., Doshisha Univ., Kyoto, Japan
Volume
3
Issue
9
fYear
2009
fDate
9/1/2009 12:00:00 AM
Firstpage
801
Lastpage
815
Abstract
This study has summarised electromagnetic disturbances of control circuits in power stations and substations experienced in Japan for ten years from 1990. Altogether 330 disturbances informed from Japanese utilities are classified by disturbed equipments and causes, and the surge incoming routes and the characteristics of the disturbances are investigated. Also, case studies are demonstrated. Finally, the influence of the disturbances to power system operation, countermeasures carried out and costs are presented.
Keywords
power system faults; power system transients; substations; surges; Japanese utility; control circuit disturbance; countermeasure; electromagnetic disturbance; power station; power system operation; substation; surge incoming route;
fLanguage
English
Journal_Title
Generation, Transmission & Distribution, IET
Publisher
iet
ISSN
1751-8687
Type
jour
DOI
10.1049/iet-gtd.2008.0400
Filename
5235511
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