메뉴 건너뛰기
.. 내서재 .. 알림
소속 기관/학교 인증
인증하면 논문, 학술자료 등을  무료로 열람할 수 있어요.
한국대학교, 누리자동차, 시립도서관 등 나의 기관을 확인해보세요
(국내 대학 90% 이상 구독 중)
로그인 회원가입 고객센터 ENG
주제분류

추천
검색
질문

논문 기본 정보

자료유형
학술저널
저자정보
김효성 (공주대)
저널정보
전력전자학회 전력전자학회논문지 전력전자학회 논문지 제29권 제5호
발행연도
2024.10
수록면
374 - 382 (9page)
DOI
10.6113/TKPE.2024.29.5.374

이용수

표지
📌
연구주제
📖
연구배경
🔬
연구방법
🏆
연구결과
AI에게 요청하기
추천
검색
질문

초록· 키워드

오류제보하기
This paper introduces a low-voltage direct current system as a means of supplying power to electrified isolated regions. Specifically, this paper advocates for the implementation of an extra-low-voltage direct current (ELVDC) infrastructure with a capacity of 120 V and 800 W or lower, aligning with the Tier 2 and Tier 3 levels of the World Bank Multi-Tier Framework classification system. The focus lies in devising guidelines for the secure utilization of household copper electrode-type socket outlets and plug or contact-type switches, commonly employed in conventional alternating current systems, during the establishment of ELVDC facilities catering to power supply in electrified isolated areas. This paper experimentally investigates the arc characteristics of socket-outlet plug-type electrodes in various power circuit environments with power supply voltages below 200 V and load powers below 1000 W. It aims to identify statistical trends on the basis of the opening velocity of the electrode and analyze the effects of the opening velocity on arc duration and arc extinction distance. On the basis of the experimental results, it derives and compares the arc-safe operating regions that maintain the equal arc extinction distance for various opening velocities in relation to supply voltage and load power levels. Additionally, it presents the arc thermal energy operating regions that indicate the relationship between the opening velocity and arc duration time, providing a safe relationship between supply voltage and load power to prevent arc accidents. The analytical findings presented in this paper are intended to be applicable to the design and safe operation of crucial components, such as socket-outlets and plug, or contact-type wall-mount lighting switches, within ELVDC facilities tailored for households with a capacity of 120 V and 800 W or less.

목차

Abstract
1. 서론
2. 실험조건
3. 실험 결과
4. 민감도 분석
5. 개리속도에 따른 아크안전운전영역 비교
6. 개리속도에 따른 차단아크 에너지
7. 결론
References

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

논문 유사도에 따라 DBpia 가 추천하는 논문입니다. 함께 보면 좋을 연관 논문을 확인해보세요!

이 논문과 함께 이용한 논문

최근 본 자료

전체보기

댓글(0)

0