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
Marif Daula Siddique (National University of Singapore) Prasanth Sundararajan (National University of Singapore) Sanjib Kumar Panda (National University of Singapore)
저널정보
전력전자학회 ICPE(ISPE)논문집 ICPE 2023-ECCE Asia
발행연도
2023.5
수록면
2,782 - 2,789 (8page)

이용수

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

초록· 키워드

오류제보하기
Multilevel inverters (MLIs) are becoming increasingly popular in medium and high-power applications due to benefits of low total harmonic distortion (THD) and lower voltage stress across switches. The proper operation of these multilevel inverter topologies is heavily dependent on the reliable operation of semiconductor devices. The role of the inverter is very crucial and in case of failure of the switches, the output voltage of the MLI is significantly affected which leads to degraded performance or in some cases complete shutdown of the overall system. Recently, several fault-tolerant (FT) MLI topologies have been proposed, however, in most of cases, the design has been accomplished for the open circuit faults (OCF) only. The switches of any topology can suffer from another type of fault namely short-circuit fault (SCF). In this paper, a reliability assessment of the different FT-MLI has been carried out by considering OCF and SCF in single as well as double switches. A comparison has been provided to assess the reliability of the FT-MLI topologies with the scope for improvement in a more robust design. Finally, a 5-level FT-T- type converter has been simulated and results have been analyzed for different types of faults.

목차

Abstract
I. INTRODUCTION
II. RELIABILITY ASSESSMENT OF FT-MLI
III. COMPARISON OF DIFFERENT FT-MLI
IV. SIMULATION RESULTS AND DISCUSSION OF FT 5 LEVEL T-TYPE INVERTER TOPOLOGY
V. CONCLUSION
REFERENCES

참고문헌 (0)

참고문헌 신청

함께 읽어보면 좋을 논문

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

최근 본 자료

전체보기

댓글(0)

0