Design of a High-Speed Single-Drive Bearingless Motor

被引：0
|
作者：
Sugimoto, Hiroya [1 ]
Srichiangsa, Theeraphong [1 ]
Chiba, Akira [1 ]
机构：
[1] Tokyo Inst Technol, Dept Elect & Elect Engn, Tokyo, Japan
来源：
2017 IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE (IEMDC) | 2017年
基金：
日本科学技术振兴机构;
关键词：
bearingless motor; high-speed; single-drive; permanent magnet; magnetic bearing; MAGNETIC BEARING; BLOOD PUMP; DIRECTION; GAP;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
This paper presents a novel design of high-speed single-drive bearingless motor. Only axial direction is actively positioned, and then, radial and tilting directions are passively stabilized. The active axial force and rotational torque are generated by d-and q-axis currents, respectively. In order to reduce required d-axis current at start-up, comparisons of the magnetic suspension performances are carried out by 3D-FEM analysis in three structures. In addition, the stator stack length is minimized to reduce the motor volume. Consequently, both a torque density and a power density are enhanced.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] Design of Slotless Single-Drive Bearingless Permanent Magnet Motor for High-Speed Applications
    Asama, Junichi
    2022 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-HIMEJI 2022- ECCE ASIA), 2022, : 397 - 400
  • [2] Analysis of Rotor Acceleration Speed and Vibrations in a High-Speed Single-Drive Bearingless Motor
    Srichiangsa, Theeraphong
    2023 IEEE PES 15TH ASIA-PACIFIC POWER AND ENERGY ENGINEERING CONFERENCE, APPEEC, 2023,
  • [3] Design of a Miniaturized Single-Drive Bearingless Motor
    Rubio, Guilherme Cavalcante
    Sugimoto, Hiroya
    Chiba, Akira
    2019 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2019, : 5273 - 5280
  • [4] Development of Slotless Single-Drive Bearingless Permanent Magnet Motor With Aerostatic Bearings for High-Speed Applications
    Asama, Junichi
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2023, 59 (04) : 4076 - 4082
  • [5] Design of a Novel Disk-Shaped Single-Drive Bearingless Motor with High Torque Density
    Sugimoto, Hiroya
    Yokoyama, Shotaro
    Chiba, Akira
    2017 IEEE INTERNATIONAL ELECTRIC MACHINES AND DRIVES CONFERENCE (IEMDC), 2017,
  • [6] A Novel Simplified Structure for Single-Drive Bearingless Motor
    Sugimoto, Hiroya
    Shimura, Itsuki
    Chiba, Akira
    2016 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2016,
  • [7] Proposal and Analysis of a Novel Single-Drive Bearingless Motor
    Asama, Junichi
    Hamasaki, Yuki
    Oiwa, Takaaki
    Chiba, Akira
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2013, 60 (01) : 129 - 138
  • [8] Design and Test Result of Novel Single-Drive Bearingless Motor with Cylindrical Radial Gap
    Sugimoto, Hiroya
    Tanaka, Seiyu
    Chiba, Akira
    Asama, Junichi
    2013 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2013, : 2466 - 2473
  • [9] Winding Arrangement in Single-Drive Bearingless Motor with Radial Gap
    Sugimoto, Hiroya
    Tanaka, Seiyu
    Chiba, Akira
    Rahman, M. A.
    2014 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-HIROSHIMA 2014 - ECCE-ASIA), 2014, : 982 - 987
  • [10] Proposal of an Axial Gap Type Single-drive Bearingless Reluctance Motor
    Higashi, Hiroki
    Kiyota, Kyohei
    Amei, Kenji
    Ohji, Takahisa
    2019 IEEE INTERNATIONAL ELECTRIC MACHINES & DRIVES CONFERENCE (IEMDC), 2019, : 833 - 838
12345