누전차단기의 특성해석에 관한 연구

• 영문명: A Study on Analysis of ELB Characteristics
• 발행기관: 한국화재소방학회
• 저자명: 김은배
• 간행물 정보: 『한국화재소방학회논문지』Vol.2 No.1, 21~28쪽, 전체 8쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 1988.03.30

영문 초록

This paper deals with the optimal use of the ELB (Electric Leakage circuit Breaks) for the protection of low voltage distribution system. Since the ELB is recently used together for grounding fault while only the ground resistance was used in the past, the analysis of ELB characteristics is indispensible. By the quantitative analysis and the setting of limit the ground resistance and the ELB is derived and then the optimal use of the ELB is expected to contribute to the system protection.