Sze Sing Lee, Kyo-Beum Lee, Ibrahim Mohd Alsofyani, Yeongsu Bak, and Jing Fang Wong, "Improved Switched-Capacitor Integrated Multilevel Inverter with a DC Source String," IEEE Transactions on Industry Applications, vol. 55, no. 6, pp. 7368-7376, Nov. 2019 > Paper

본문 바로가기

Paper

International Journals Sze Sing Lee, Kyo-Beum Lee, Ibrahim Mohd Alsofyani, Yeongsu Bak, and Jing Fang Wong, "Improved Switched-Capacitor Integrated Multilevel Inverter with a DC Source String," IEEE Transactions on Industry Applications, vol. 55, no. 6, pp. 7368-7376, Nov. 2019. -SCI

2019

본문

The integration of switched-capacitor techniques into multilevel inverters (MLIs) with a dc source string contributes to the boosting

of voltage gain, renders it particularly attractive in reducing the number of input dc sources in the series string. However, the recent 

two-stage MLI topologies suffer from high voltage stress across the backend H-bridge. Addressing this concern, an improved 

topology, namely the one-switched-capacitor integrated MLI (1SCI-MLI) is proposed in this paper. An extended topology of 1SC-MLI 

is also established by appropriate incorporation of another switched-capacitor circuit. The two proposed topologies are endowed 

with voltage boosting capability. They also feature low switch count and low number of dc sources. More importantly, they resolve 

the high voltage stress problem in the existing counterparts. Their corresponding operational analysis and comparisons with recent 

MLI topologies are discussed. Simulation and experimental results from a laboratory prototype are presented to validate the 

effectiveness of the proposed topologies. 

첨부파일

  • 174.pdf (5.8M) 25회 다운로드 | DATE : 2019-11-13 11:42:57
Total 185건 1 페이지
Paper 목록
번호 년도 논문명
185 2019 International Journals
184 2019 International Journals
183 2019 International Journals
182 2019 International Journals
181 2019 International Journals
180 2019 International Journals
179 2019 International Journals
178 2019 International Journals
177 2019 International Journals
176 2019 International Journals
175 2019 International Journals
열람중 2019 International Journals
173 2019 International Journals
172 2019 International Journals
171 2019 International Journals
게시물 검색

회원로그인

접속자집계

오늘
350
어제
511
최대
577
전체
43,550

그누보드5