메뉴 건너뛰기
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)
고객센터 ENG
주제분류

논문 기본 정보

저자정보
(경북대학교) (경북대학교)
저널정보
전력전자학회 전력전자학회논문지 전력전자학회 논문지 제30권 제1호
오류 신고하기

피인용 1

검색

    초록·키워드

    The bipolar dc grid has many advantages compared with the unipolar dc grid. The triple-active-bridge (TAB) converter is a popular topology to implement the bipolar dc grid due to its dual-output structure. However, the voltage imbalance caused by the asymmetric load condition is a major issue. This study proposes an integrated transformer to achieve voltage balancing in the TAB converter without the need for any additional balancer circuits or dedicated control schemes. In this study, the high-frequency transformer and two external inductors in the conventional TAB converter are integrated into a single magnetic structure. As a result, the desired voltage balancing is automatically achieved, and the total magnetic volume in the converter is reduced. The balancing performance of the proposed integrated transformer was experimentally confirmed using a 4 kW prototype under severe unbalanced load conditions, and the results were compared with those of the conventional TAB converter.

    최근 본 자료 전체보기

      UCI(KEPA) : I410-151-25-02-092297338