대기전력저감형 누전차단기의 개발

• 영문명: Development of standby power saving Leakage Breaker
• 발행기관: 강원대학교 산업기술연구소
• 저자명: 장향원(Jang, Hyang-Won ) 박찬원(Park, Chan-Won)
• 간행물 정보: 『산업기술연구』vol.35, 41~46쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2015.09.30

영문 초록

This paper presents a development of the ELB (Electronic Leakage Breaker) based on a reduction of standby power dissipation as with maintaining conventional performance. In order to minimize the standby power consumption of the conventional circuit, we analyze the cause of 0.3W dissipation of the circuit. By employing the TR-triggered circuit to secure the standby power of 0.10W after testing and evaluation while CRD inserted circuit showed the performance of 0.17W levels. Implementing SMPS IC and TNR device circuit was designed and showed of its power to less than 0.06W. Developed ELB is expected much standby power savings in large power distributor or heavy users.

목차

1 . 서론

2 . 누전차단기의 개요 및 연구내용

3 . 실험 및 결과

4 . 결론

키워드

전자식 누전차단기 대기전력저감 누전차단회로 electronic leakage breaker standby power saving ground fault interrupter