A new bearing structure for a single-axis controlled repulsive type magnetic bearing with motor function

被引：3
|
作者：
Ohji, Takahisa [1 ]
Sugiura, Ken [1 ]
Amei, Kenji [1 ]
Sakui, Masaaki [1 ]
机构：
[1] Toyama Univ, Grad Sch Sci & Engn Res, Toyama 9308555, Japan
来源：
INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS | 2007年 / 25卷 / 1-4期
关键词：
magnetic bearing; permanent magnet; bearing less motor; repulsive type magnetic bearing;
D O I：
10.3233/JAE-2007-879
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 reports novel magnetic bearing structures with the function of a bearingless motor (BeLM) and a repulsive type magnetic bearing (RTMB). The structures consist of circular arc permanent magnets for field poles and cylindrical permanent magnets for magnetic bearings. Two types of permanent magnet configurations suitable for an ultra high-speed motor are proposed in this paper. From measurement results of magnetic flux density distributions, it was verified that a magnetic pole composition using Halbach array leads to good coexistence of both BeLM and RTMB.
引用
收藏
页码：49 / 53
页数：5
相关论文
共 50 条
  • [1] Development of a polygon scanner motor using single-axis controlled repulsive type magnetic bearing system
    Ohji, T
    Ikeno, S
    Amei, K
    Sakui, M
    Yamada, S
    [J]. INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 2004, 19 (1-4) : 139 - 144
  • [2] Performance of a Single-Axis Controlled Magnetic Bearing for Axial Blood Pump
    Yang, Sheng-Ming
    Lin, Chun-Cheng
    [J]. CONFERENCE RECORD OF THE 2007 IEEE INDUSTRY APPLICATIONS CONFERENCE FORTY-SECOND IAS ANNUAL MEETING, VOLS. 1-5, 2007, : 963 - 968
  • [3] A new repulsive type magnetic bearing - Modeling and control
    Mukhopadhyay, SC
    Ohji, T
    Iwahara, M
    Yamada, S
    Matsumura, F
    [J]. 1997 INTERNATIONAL CONFERENCE ON POWER ELECTRONICS AND DRIVE SYSTEMS, PROCEEDINGS, VOLS 1 AND 2, 1997, : 12 - 18
  • [4] Development of a One-Axis Actively Regulated Bearingless Motor with a Repulsive Type Passive Magnetic Bearing
    Asama, Junichi
    Watanabe, Daisuke
    Oiwa, Takaaki
    Chiba, Akira
    [J]. 2014 INTERNATIONAL POWER ELECTRONICS CONFERENCE (IPEC-HIROSHIMA 2014 - ECCE-ASIA), 2014, : 988 - 993
  • [5] Structure of One-Axis Controlled Repulsive Type Magnetic Bearing System With Surface Permanent Magnets Installed and Its Levitation and Rotation Tests
    Ohji, Takahisa
    Katsuda, Yoshiyuki
    Amei, Kenji
    Sakui, Masaaki
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2011, 47 (12) : 4734 - 4739
  • [6] Fuzzy bang-bang relay control of a single-axis active magnetic bearing system
    Nagi, F. H.
    Inayat-Hussain, J. I.
    Ahmed, S. K.
    [J]. SIMULATION MODELLING PRACTICE AND THEORY, 2009, 17 (10) : 1734 - 1747
  • [7] Modelling and Stability Analysis of a Repulsive type Magnetic Bearing
    Chakraborty, Anirban
    Santra, Tapan
    Roy, Debabrata
    Yamada, Sotoshi
    [J]. 2015 INTERNATIONAL CONFERENCE ON ENERGY, POWER AND ENVIRONMENT: TOWARDS SUSTAINABLE GROWTH (ICEPE), 2015,
  • [8] Design, analysis and control of a new repulsive-type magnetic bearing system
    Mukhopadhyay, SC
    Ohjj, T
    Iwahara, M
    Yamada, S
    [J]. IEE PROCEEDINGS-ELECTRIC POWER APPLICATIONS, 1999, 146 (01): : 33 - 40
  • [9] Disturbance attenuation and H∞ control of repulsive type magnetic bearing
    Kanazawa Univ, Kanazawa, Japan
    [J]. IEEE Trans Magn, 5 pt 2 (4233-4235):
  • [10] Miniaturization of a one-axis-controlled magnetic bearing
    Kuroki, J
    Shinshi, T
    Li, LC
    Shimokohbe, A
    [J]. PRECISION ENGINEERING-JOURNAL OF THE INTERNATIONAL SOCIETIES FOR PRECISION ENGINEERING AND NANOTECHNOLOGY, 2005, 29 (02): : 208 - 218
12345