Novel High-Speed Electromagnetic Actuator With Permanent-Magnet Shielding for High-Pressure Applications

被引：17
作者：
Man, Jun [1 ]
Ding, Fan [1 ]
Li, Qipeng [1 ,2 ]
Da, Jing [1 ,3 ]
机构：
[1] Zhejiang Univ, State Key Lab Fluid Power Transmiss & Control, Hangzhou 310027, Peoples R China
[2] Zhejiang Univ Sci & Technol, Sch Mech & Automot Engn, Hangzhou 310023, Zhejiang, Peoples R China
[3] Zhenjiang Watercraft Coll, Dept Watercraft Engn, Zhenjiang 212003, Jiangsu, Peoples R China
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2010年 / 46卷 / 12期
基金：
中国国家自然科学基金;
关键词：
Electromagnetic actuator; high speed; permanent magnet; shielding; SOLENOIDS; VALVE;
D O I：
10.1109/TMAG.2010.2078826
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：
We present a novel moving-iron, high-pressure, high-speed electromagnetic actuator that utilizes permanent-magnet (PM) shielding for increasing air-gap flux. We analyze its static and dynamic characteristics by using the finite-element method, taking into account the nonlinear characteristics and the eddy-current loss of the magnetic material. The experimental and simulated results agree well and show that the actuator has a displacement of 0.6 mm, closing time of 2.24 ms, and opening time of 7.78 ms without latching force.
引用
收藏
页码：4030 / 4033
页数：4
相关论文
共 16 条
  • [1] Advanced model for dynamic analysis of electromechanical devices
    Bottauscio, O
    Chiampi, M
    Manzin, A
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2005, 41 (01) : 36 - 46
  • [2] Concentrated anisotropic magnetization for high sensitivity of optical pickup actuator
    Choi, IH
    Hong, SP
    Chung, WE
    Kim, YJ
    Lee, MH
    Kim, JY
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 1999, 35 (03) : 1861 - 1864
  • [3] High-Response Electromagnetic Actuator With Twisting Axis for Gravure Systems
    Fang, Pine
    Ding, Fan
    Li, Qipeng
    Li, Yong
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (01) : 172 - 176
  • [4] Transient Co-Simulation of Low Voltage Circuit Breaker With Permanent Magnet Actuator
    Fang, Shuhua
    Lin, Heyun
    Ho, S. L.
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2009, 45 (03) : 1242 - 1245
  • [5] DEVELOPMENT OF A HIGH-SPEED SOLENOID VALVE - INVESTIGATION OF SOLENOIDS
    KAJIMA, T
    KAWAMURA, Y
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 1995, 42 (01) : 1 - 8
  • [6] Increasing of thrust force in transverse flux machine by permanent-magnet screen
    Kang, DH
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2005, 41 (05) : 1952 - 1955
  • [7] A new electromagnetic linear actuator for quick latching
    Kim, Jinho
    Chang, Junghwan
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 2007, 43 (04) : 1849 - 1852
  • [8] FAST-ACTING LONG-STROKE BISTABLE SOLENOIDS WITH MOVING PERMANENT-MAGNETS
    LEQUESNE, B
    [J]. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1990, 26 (03) : 401 - 407
  • [9] FAST-ACTING, LONG-STROKE SOLENOIDS WITH 2 SPRINGS
    LEQUESNE, B
    [J]. IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 1990, 26 (05) : 848 - 856
  • [10] FUNDAMENTAL OPERATIONS OF A MULTIPOLAR DISK-SOLENOID
    MUTAI, H
    YAMASAWA, K
    [J]. IEEE TRANSACTIONS ON MAGNETICS, 1995, 31 (04) : 2445 - 2449
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