DocumentCode
758900
Title
A method of a lightning surge analysis recommended in Japan using EMTP
Author
Ametani, A. ; Kawamura, T.
Author_Institution
Doshisha Univ., Kyoto, Japan
Volume
20
Issue
2
fYear
2005
fDate
4/1/2005 12:00:00 AM
Firstpage
867
Lastpage
875
Abstract
EMTP has been widely used in Japan to analyze switching and lightning overvoltages to design power stations and substations from the viewpoint of insulation coordination. The Japanese standard of high voltage testing, JEC-0102-1994, and the insulation design and the coordination of an 1100-kV line of Tokyo Electric Power Company were mostly based on EMTP simulations. This paper presents a method of a lightning surge analysis using the EMTP recommended in the Japanese standard and related guidelines, and suggests further work to be done based on discussions of applicable limits and problems of the recommended models.
Keywords
EMTP; insulation; lightning; overvoltage; substations; surges; EMTP; Tokyo Electric Power Company; lightning overvoltage; lightning surge analysis; power station; substation; switching overvoltage; EMTP; Impedance; Insulation; Lightning; Poles and towers; Power system transients; Substations; Surges; Transmission line matrix methods; Voltage; EMTP; insulation coordination; lightning surge; substation;
fLanguage
English
Journal_Title
Power Delivery, IEEE Transactions on
Publisher
ieee
ISSN
0885-8977
Type
jour
DOI
10.1109/TPWRD.2004.839183
Filename
1413327
Link To Document