Dong-Woo Seo, Yeongsu Bak, and Kyo-Beum Lee, "An Improved Rotating Restart Method for a Sensorless Permanent-Magnet Synchronous Motor Drive System Using Repetitive Zero Voltage Vectors," IEEE Transactions on Industrial Electronics, in press. -SCI > Paper

본문 바로가기

Paper

International Journals Dong-Woo Seo, Yeongsu Bak, and Kyo-Beum Lee, "An Improved Rotating Restart Method for a Sensorless Permanent-Magnet Synchronous Motor Drive System Using Repetitive Zero Voltage Vectors," IEEE Transactions on Industrial Electronics, in press. -SCI

2020

본문

This paper presents an improved rotating restart method for a sensorless permanent-magnet synchronous motor (PMSM) drive system using repetitive zero voltage vectors. To restart the sensorless PMSM drive system, a method for estimating initial rotor position and speed is required due to the absence of sensors such as encoders and resolvers. The rotor position and speed can be estimated using the short-circuit current vectors generated by applying zero voltage vectors. However, the estimated rotor position and speed can be inaccurate. The inaccurate rotor position causes the current is distorted by the back electromotive force (EMF) of the PMSM and it is impossible to precisely control the system. Therefore, an improved rotating restart method for the sensorless PMSM drive system using repetitive zero voltage vectors is proposed. The effectiveness of the proposed method is verified through simulation and experimental results using a 5-kW PMSM drive system. 

첨부파일

  • 185.pdf (2.2M) 80회 다운로드 | DATE : 2020-01-14 09:46:39
Total 191건 1 페이지
Paper 목록
번호 년도 논문명
191 2020 International Journals
190 2020 International Journals
189 2020 International Journals
188 2020 International Journals
187 2020 International Journals
186 2020 International Journals
열람중 2020 International Journals
184 2020 International Journals
183 2020 International Journals
182 2020 International Journals
181 2020 International Journals
180 2019 International Journals
179 2019 International Journals
178 2019 International Journals
177 2019 International Journals
게시물 검색

회원로그인

접속자집계

오늘
267
어제
499
최대
642
전체
74,551

그누보드5