Hyung-Woo Lee, Deog-Ho Lee, and Kyo-Beum Lee, "Differential Mode Voltage Reduction in Dual Inverters Used to Drive Open-End Winding Interior Permanent Magnet Synchronous Motors," Journal of Power Electronics, vol. 23, pp. 1473-1482, Oct. 2023. -SCIE > Paper

본문 바로가기

Paper

International Journals Hyung-Woo Lee, Deog-Ho Lee, and Kyo-Beum Lee, "Differential Mode Voltage Reduction in Dual Inverters Used to Drive Open-End Winding Interior Permanent Magnet Synchronous Motors," Journal of Power Electronics, vol. 23, pp. 1473-1482, Oct. 2023. -SCIE

2023

본문

In this paper, a level-shift-based voltage modulation method for dual inverters used to drive open-end winding interior permanent magnet synchronous motors is presented. Notably, the conventional level-shift-based voltage modulation method used for dual inverters presents a disadvantage, since the differential mode voltage (DMV) significantly increases compared with that in the basic control method of dual inverters. This defect can be attributed to the fact that the conventional levelshift-based voltage modulation method uses a voltage vector combination that generates the maximum DMV peak value. To address this problem, the proposed method reduces the DMV by explicitly switching the voltage vectors that generate a large DMV. In this paper, the DMV generation process in a dual-inverter system is analyzed. Moreover, the DMV tendencies of the conventional and proposed methods are divided into operating regions according to the modulation index, which are further analyzed. The effectiveness and performance of the proposed voltage modulation method for a dual inverter are verified based on simulation and experimental results.

첨부파일

  • 260.pdf (3.6M) 27회 다운로드 | DATE : 2023-11-23 21:52:16
Total 286건 2 페이지
Paper 목록
번호 년도 논문명
271 2024 International Journals
270 2024 International Journals
269 2024 International Journals
268 2024 International Journals
267 2024 International Journals
266 2024 International Journals
265 2024 International Journals
264 2024 International Journals
263 2024 International Journals
262 2023 International Journals
261 2023 International Journals
열람중 2023 International Journals
259 2023 International Journals
258 2023 International Journals
257 2023 International Journals
게시물 검색

회원로그인

접속자집계

오늘
252
어제
563
최대
3,510
전체
870,043

그누보드5