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
학술대회자료
저자정보
Dylan D. C. Lu (The University of Sydney) Grace M. L. Chu (The University of Sydney) Vassilios G. Agelidis (The University of New South Wales)
저널정보
전력전자학회 ICPE(ISPE)논문집 ICPE 2011-ECCE Asia
발행연도
2011.5
수록면
347 - 354 (8page)

이용수

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

초록· 키워드

오류제보하기
This paper presents the application of valley-current-mode (VCM) control in a dc-dc converter with high voltage conversion ratio. In contrast with the conventional peak current mode (PCM) control, VCM control programs the valley of the inductor current and is inherently stable during operation under a duty cycle greater than 50 % without slope compensation. VCM control also results in a larger load-and-line regulation range than PCM control. In this paper, the operation of the VCM is revisited and its small-signal characteristics are analyzed. With the use of a high step-up flyback converter as an example, the performance of VCM control in controlling a high step-up converter is evaluated and compared with that of PCM control. Practical implementation and experimental results taken from a 60 W VCM-controlled flyback converter prototype are also presented to confirm the effectiveness of the VCM control in controlling high step-up dc-dc converters.

목차

Abstract
Ⅰ. INTRODUCTION
Ⅱ. OPERATION OF THE VALLEY-CURRENT-MODE CONTROL
Ⅲ. FAST-SCALE STABILITY
Ⅳ. REGULATION RANGE
Ⅴ. SLOW-SCALE STABILITY
Ⅵ. EXPERIMENTAL RESULTS
REFERENCES

참고문헌 (0)

참고문헌 신청

이 논문의 저자 정보

최근 본 자료

전체보기

댓글(0)

0

UCI(KEPA) : I410-ECN-0101-2013-560-000299116