Browse > Article

Comparison of Thermal Recovery Characteristics of Hybrid Type Model Gas Interrupters According to the Arrangement of Thermal Expansion Chamber and Puffer Cylinder  

Song Ki-Dong (한국전기연구원)
Chong Jin-Kyo (한국전기연구원)
Park Kyong-Yop (한국전기연구원)
Publication Information
The Transactions of the Korean Institute of Electrical Engineers B / v.53, no.12, 2004 , pp. 725-731 More about this Journal
Abstract
In this study, the three type hybrid interrupters according to the arrangement of the thermal expansion chamber and the puffer cylinder(they are called 'serial type', 'parallel/exchanged type', and 'parallel/separated type' respectively in this work) were designed and manufactured. This paper presents the tested results of the thermal recovery characteristics on the interrupters using a simplified synthetic test facility. The 'serial type' hybrid interrupter which is to obtain more easily the pressure rise for the thermal recovery compared with the others has the best capability in the thermal recovery characteristics. In order to investigate the stress on the operating mechanism, the distortion of the stroke wave in on-load test was examined to the stroke curve in no-load test. The biggest distortion was occurred in the 'parallel/exchanged type' hybrid interrupter. Finally, the small interruption capability on the three type interrupters was estimated by a theoretical form and the 'parallel/separated type' hybrid interrupter has the advantage of the others in the view of structure.
Keywords
Hybrid Interrupter; Thermal Recovery; Distortion of Stroke; Thermal Expansion Chamber; Puffer Cylinder;
Citations & Related Records
Times Cited By KSCI : 5  (Citation Analysis)
연도 인용수 순위
1 Masao Hosokawa et al., 'Breaking ability and interrupting phenomena of circuit breaker equipped with parallel resistor or capacitor,' IEEE, PDRD-2, No.2, April 1987
2 Ki-Dong Song, Byeong-Yoon Lee et al., 'Comparison of Evaluation of the Small Current Breaking Performance for SF6 Gas Circuit Breakers.' KIEE International Trans. on EMECS, 11B-4, pp. 129-136, 2001   과학기술학회마을
3 IEC 62271-100, High-Voltage Alternating-Current Circuit-Breakers, 2001
4 Ki Dong Song, Byeong Yoon Lee and Kyong Yop Park, 'Analysis of Thermal Recovery for SF6 Gas-Blast Arc within Laval Nozzle,' Jpn. J. Appl. Phys . Vol. 42, pp. 7073-7079, 2003   DOI
5 이우영, 박경엽, 송기동 외, 간이차단성능 평가기술 및 시스템 개발, 1997-EL02-E-41, 산업자원부, 2000.8
6 E. Haginomori et al., 'Performance of circuit breakers related to high rate of rise of TRV in high-power high-density network,' IEEE, PAS-104, No.8, Aug. 1985
7 송기동, 정진교, 박경엽, '직렬-복합소호형 모델 가스차단기의 차단성능평가', Trans. KIEE. Vol. 53B, No. 9 pp 538-544, Sept. 2004   과학기술학회마을
8 Kunio Nakanishi, Switching Phenomena in high-Voltage Circuit Breakers, Marcel Dekker, Inc., 1991
9 J. G. P. Anderson et al, 'Synthetic testing of A.C. circuit breakers,' IEE Proc., Vol. 113, No.4, 1966