Design and analysis of permanent magnet vernier motors for downhole applications
编号:137 访问权限:公开 更新:2020-10-27 12:42:11 浏览:181次 张贴报告

报告开始:2020年11月04日 15:40(Asia/Shanghai)

报告时间:5min

所在会场:[G] Poster session [G3] Poster Session 3

摘要
In downhole applications, it is promising to use direct-drive permanent magnet motors instead of traditional asynchronous motor plus reducer, from the viewpoint of efficiency and reliability. Because of the advantages of simple structure and high torque density, permanent magnet vernier motor is very suitable for low speed and high torque applications.A permanent magnet vernier motor(PMVM) with consequent pole rotor is designed by finite element method, and several important parameters influencing the performance are investigated. The simulation results show that compared with the surface mounted PMVM designed earlier, the consequent pole structure not only meets the requirements of torque density, but also improves the reliability of the rotor structure and saves the consumption of permanent magnets by 47%.
关键词
Permanent magnet vernier motor, consequent pole, downhole applications, finite element method
报告人
Zheng Chen
Huazhong University of Science and Technology

稿件作者
Zheng Chen Huazhong University of Science and Technology
Jin Wang Huazhong University of Science and Technology
Libing Zhou Huazhong University of Science and Technology
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重要日期
  • 会议日期

    11月02日

    2020

    11月04日

    2020

  • 10月27日 2020

    初稿截稿日期

  • 11月03日 2020

    报告提交截止日期

  • 11月04日 2020

    注册截止日期

  • 11月17日 2020

    终稿截稿日期

主办单位
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
承办单位
Huazhong University of Science and Technology
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