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
- 2014.5
- 수록면
- 68 - 75 (8page)
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초록· 키워드
오류제보하기
Cascaded applications of surge protective devices(SPDs) are required in order to reduce the stress on the electrical and electronics equipment being protected, and the energy coordination between the cascaded SPDs is very important. This paper deals with the experimental results obtained from the installation conditions of full-scale SPDs. The energy coordination between the upstream Class I SPD and the downstream Class II SPD was measured using a 10/350μs impulse current due to direct lightning flashes. The distances between the cascaded SPDs were 3, 10, and 50m, and the maximum test current was 12.5kA. As a result, the energy sharing between cascaded SPDs was dependent on the voltage protection level of each SPD and the distance between two SPDs. An overview of how to select SPD ratings in applications of cascaded SPDs system was discussed based on the energy coordination between the two SPDs. The proposed test results for the energy coordination between two-stage cascaded SPDs can be used in effective applications of SPDs.
목차
Abstract
1. 서론
2. 실험
3. 결과 및 고찰
4. 결론
References
참고문헌 (11)
참고문헌 신청
1. [학술지(정기간행물)] - B. H. Lee. / 2007 / Protection Effects According to the Conditions of Installations of SPDs for Information-Oriented Equipments / J. KIIEE 21 (1) : 35 ~ 41
2. [기타자료] - Korea Electric Association / 2011 / Korea Electro-Technical Commission Guidance - Technical Guide for Selection and Application of Surge Protective Devices in Low-Voltage Power Systems : 10 ~ 27
3. [기타자료] - / 2010 / IEC 62305-4 / Protection against lightning - Part 4 :Electrical and electronic systems within structures : 76 ~ 86
4. [기타자료] - Korea Electric Association / 2010 / Consumer's Electrical Installation Guide : 569 ~ 571
5. [기타자료] - / 2005 / KS C IEC 60364-5-53 / Electrical Installations of Building - Part 5-53: Selection and erection of electrical equipment – Isolation, switching and control : 4 ~ 10
2. [기타자료] - Korea Electric Association / 2011 / Korea Electro-Technical Commission Guidance - Technical Guide for Selection and Application of Surge Protective Devices in Low-Voltage Power Systems : 10 ~ 27
3. [기타자료] - / 2010 / IEC 62305-4 / Protection against lightning - Part 4 :Electrical and electronic systems within structures : 76 ~ 86
4. [기타자료] - Korea Electric Association / 2010 / Consumer's Electrical Installation Guide : 569 ~ 571
5. [기타자료] - / 2005 / KS C IEC 60364-5-53 / Electrical Installations of Building - Part 5-53: Selection and erection of electrical equipment – Isolation, switching and control : 4 ~ 10
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