대한전기학회논문지:전기기기및에너지변환시스템부문B (The Transactions of the Korean Institute of Electrical Engineers B)

대한전기학회 (The Korean Institute of Electrical Engineers)
권호 표지

Small-Gap을 이용한 가스차단기에서의 열가스 속도측정에 관한 연구

A Study on A Hot Gas Velocity Measurement in GCB Using Small-Gap

  • 발행 : 2006.03.01
PDF 다운로드
⟨ 이전 논문 다음 논문 ⟩

초록

$SF_6$ gas circuit breakers we widely used for short circuit current interruption in EHV or UHV power system. For a $SF_6$ gas circuit breaker development, the hot gas velocity measurement is necessary during $SF_6$ gas circuit breaker's trip operation. Small-gap flashover characteristics are used for this hot gas velocity measurement. This study sho was the hot gas velocity measurement results during $SF_6$ gas circuit breaker' trip operation.

키워드

참고문헌

  1. 정진교, 김홍규, 송기동, 이우영, 박경엽 ' $SF_6$ 가스차단기에서 가스 속도측정을 위한 Small-Gap 측정시스템에 관한 연구' , 전기학회논문지 54B권 3호 2005년 3월
  2. 박경엽, 신영준, 장기찬, 정진교, 최영길, ' LC공진회 로를 이용한 단락시험의 등가성에 관한 연구,' 한국전기 연구소 Oct. 1996
  3. T. Yoshizumi, 'Hot Gas Flow Analysis IN SF6 Gas Circuit Breaker During The Short Circuit interruption', IEEE Transactions on Power Delivery, Vol. 4, No. 3. pp. 1757-1763, July 1989 https://doi.org/10.1109/61.32670
  4. G.J. Cliteur, 'Calculation of the Uniform Breakdown Field Strength of SF6 Gas', IEEE Transactions on Dielectrics and Electrical Insulation， Vol. 5, No. 6, pp. 843-849, December 1998 https://doi.org/10.1109/94.740765
  5. Toshiyuki Uchii, 'Effects of hot SF6 on Post-Arc Circuit Breaker Design' IEEE Transactions on Power Delivery, Vol. 19, No. 1, pp. 124-130, January 2004 https://doi.org/10.1109/TPWRD.2003.820210
  6. M. Okamoto, 'COMPUTER SIMULATION PHENOMENA ASSOCIATED WITH HOT GAS IN PUFFER-TYPE GAS CIRCUIT BREAKER', IEEE Transactions on Power Delibery, Vol. 6, No. 2, pp. 833-839, April 1991 https://doi.org/10.1109/61.131142
  7. Yasushi Hayashi, 'Investigation of Hot-Gas Flow in $SF_6$ Gas Circuit Breakers' IEE of Japan Power & Energy'95, pp269-274
  8. Yasushi Hayashi, 'Diffusion Process of Hot-Gas Flow During the Short Circuit Current Interruption of $SF_6$ Gas Circuit Breaker', GD95 , I pp390-393,Sep. 1995