Songhee Yang, “캐리어 기반의 PWM을 이용한 비엔나 정류기의 동기화 스위칭 기법,” 아주대학교 공학석사 학위 논문, 2017. > Paper

본문 바로가기

Paper

Thesis Songhee Yang, “캐리어 기반의 PWM을 이용한 비엔나 정류기의 동기화 스위칭 기법,” 아주대학교 공학석사 학위 논문, 2017.

2017

본문

This paper proposes a carrier-based pulse width modulation (CB-PWM) method with synchronous switching technique for a Vienna

rectifier. In this paper, a Vienna rectifier is one of the 3-level converter topologies. It is similar to a 3-level T-type topology using back-

to-back switches. When CB-PWM switching method is used, a Vienna rectifier is operated with six PWM signals. On the other hand,

when the back-to-back switches are synchronized, PWM signals can be reduced to three from six. However, the synchronous switching

method has a problem that the current distortion around zero-crossing point is worse than one of the conventional CB-PWM switching

method. To improve current distortions, this paper proposes a reactive current injection technique. The performance and effectiveness

of the proposed synchronous switching method are verified by simulation and experimental with a 5-kW Vienna rectifier.

 

첨부파일

  • 80.pdf (1.7M) 15회 다운로드 | DATE : 2019-12-24 11:59:02
Total 976건 24 페이지
Paper 목록
번호 년도 논문명
631 2018 Thesis
630 2018 Thesis
629 2018 Thesis
628 2018 Thesis
627 2018 Thesis
626 2018 Thesis
625 2017 Thesis
624 2017 Thesis
열람중 2017 Thesis
622 2017 Thesis
621 2017 Thesis
620 2017 Thesis
619 2017 Thesis
618 2017 Thesis
617 2017 Thesis
게시물 검색

회원로그인

접속자집계

오늘
188
어제
488
최대
3,510
전체
962,624

그누보드5