지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2014.12
- 수록면
- 6 - 12 (7page)
이용수
초록· 키워드
오류제보하기
The safety and reliability of the power system short-circuit current, the short-circuit current depends on the failure to obtain the objective is to quickly eliminate the breaking capacity of the circuit-breaker selection of the cable, the insulation of electrical equipment and protective relay an important factor in determining the level correction and protective relay selection scheme to be meaningful . Standards used in the domestic circuit breaker is applied to the production of IEC standard, but the American National Standards (ANSI / IEEE) by NEMA specification of the fault current calculations and the application of the asymmetric coefficient Korea.
Therefore, in this paper, the IEC 60909 standard IEC breaker fault current calculation method and the method for selection of system configurations reviewed and protection system for reviewing the configuration of various protective relays appropriate correction and the correction value is main protection, back-up protection the equipment so that the period of protection relay coordination to minimize accidents and accident protection to minimize interruptions proposed for cooperation.
Therefore, in this paper, the IEC 60909 standard IEC breaker fault current calculation method and the method for selection of system configurations reviewed and protection system for reviewing the configuration of various protective relays appropriate correction and the correction value is main protection, back-up protection the equipment so that the period of protection relay coordination to minimize accidents and accident protection to minimize interruptions proposed for cooperation.
목차
Abstract
1. 서론
2. 본론
3. 결론
References
참고문헌 (8)
참고문헌 신청
1. [학술대회논문] - K.W. Kim. / 2004 / Comparison of three-phase fault study between IEC60909 and IEEE-141 / KIEE Summer Conference : 400 ~ 402
2. [기타자료] - / / Application Guide for AC High-Voltage Circuit Beakers Rated on a symmetrical Current basis / ANSI/IEEE C37.010-1999
3. [기타자료] - / 2001 / Low-Voltage, switchgear and controlgear-Part2 : Circuit Breakers / IEC Standards 60947-2
4. [기타자료] - / 2001 / High-Voltage Alternating-Current Circuit Breaker / IEC Standard 60056
5. [기타자료] - / 1986 / IEEE recommended practice for electric power distribution for industrial plants / ANSI/IEEE Std. 141
2. [기타자료] - / / Application Guide for AC High-Voltage Circuit Beakers Rated on a symmetrical Current basis / ANSI/IEEE C37.010-1999
3. [기타자료] - / 2001 / Low-Voltage, switchgear and controlgear-Part2 : Circuit Breakers / IEC Standards 60947-2
4. [기타자료] - / 2001 / High-Voltage Alternating-Current Circuit Breaker / IEC Standard 60056
5. [기타자료] - / 1986 / IEEE recommended practice for electric power distribution for industrial plants / ANSI/IEEE Std. 141
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