Yoon-Gi Oh, Byeol Han, and Kyo-Beum Lee, "Direct Self-Control of Interior Permanent Magnet Synchronous Motors with a Constant Switching Frequency," Journal of Electrical Engineering & Technology, vol. 17, pp. 1121-1130, Mar. 2022. -SCIE > Paper

본문 바로가기

Paper

International Journals Yoon-Gi Oh, Byeol Han, and Kyo-Beum Lee, "Direct Self-Control of Interior Permanent Magnet Synchronous Motors with a Constant Switching Frequency," Journal of Electrical Engineering & Technology, vol. 17, pp. 1121-1130, Mar. 2022. -SCIE

2022

본문

This paper proposes a direct self-control (DSC) method for interior permanent magnet synchronous motors (IPMSMs) with a constant switching

frequency. The disadvantage of the conventional DSC method, which has the characteristics of low switching frequency and fast torque response in

high-power systems such as railway vehicles, is that the switching frequency varies according to the operating conditions. In this study, a torque

controller with a constant switching frequency is applied to overcome this problem, instead of the torque hysteresis controller for the conventional

DSC method. The proposed DSC method uses a torque regulator with a proportional-integral (PI) controller and a triangular carrier to realize a

constant switching frequency. In the transient state of the torque, the dynamic torque response is slow because both zero and active voltage vectors

are selected. Therefore, only the active voltage vectors are applied during the transient state of the torque to improve the dynamic torque response.

The effectiveness of the proposed DSC method is verified through simulation and experimental results.

첨부파일

  • 231.pdf (4.1M) 47회 다운로드 | DATE : 2022-04-28 16:57:15
Total 281건 2 페이지
Paper 목록
번호 년도 논문명
266 2024 International Journals
265 2024 International Journals
264 2024 International Journals
263 2024 International Journals
262 2023 International Journals
261 2023 International Journals
260 2023 International Journals
259 2023 International Journals
258 2023 International Journals
257 2023 International Journals
256 2023 International Journals
255 2023 International Journals
254 2023 International Journals
253 2023 International Journals
252 2023 International Journals
게시물 검색

회원로그인

접속자집계

오늘
354
어제
649
최대
3,510
전체
817,055

그누보드5