A Dual-Modulator Magnetic-Geared Machine for Tidal-Power Generation

被引：12
|
作者：
Zhao, Hang [1 ,2 ]
Liu, Chunhua [1 ,2 ]
Song, Zaixin [1 ,2 ]
Wang, Wusen [1 ,2 ]
Lubin, Thierry [3 ]
机构：
[1] City Univ Hong Kong, Sch Energy & Environm, Hong Kong, Peoples R China
[2] City Univ Hong Kong, Shenzhen Res Inst, Shenzhen 518057, Peoples R China
[3] Univ Lorraine, Fac Sci & Technol, Grp Rech Energie Elect Nancy GREEN, F-54506 Vandoeuvre Les Nancy, France
来源：
IEEE TRANSACTIONS ON MAGNETICS | 2020年 / 56卷 / 08期
关键词：
Finite-element analysis (FEA); magnetic-geared machine (MGM); modulator; permanent-magnet (PM) machine; tidal-power generation; TURBINE; SYSTEM;
D O I：
10.1109/TMAG.2020.3003788
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：
In this article, a new dual-modulator magnetic-geared machine (DM-MGM) is proposed for tidal-power generation with the virtue of high-torque output at low speed. First, the requirement of the DM-MGM for tidal-power generation is derived. Then, the flux-modulation principle and flux-enhancing effect of the extra modulator of the proposed DM-MGM are elaborated. After that, a finite-element analysis and multi-objective genetic algorithm (FEA-GA) combined method is used to solve a multi-objective optimization problem for the DM-MGM design. The electromagnetic performances of the optimized DM-MGM with different pole-pair combinations are quantitatively compared by FEA. The results show the effectiveness of the proposed machine, which is suitable to be applied in the tidal-power-generation scenario.
引用
收藏
页数：7
相关论文
共 50 条
  • [1] A Novel Magnetic-Geared Machine With Dual Flux Modulators
    Zhang, Xiaoxu
    Liu, Xiao
    Zhao, Yunyun
    Chen, Zhe
    IECON 2018 - 44TH ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, 2018, : 349 - 354
  • [2] Research on a Novel Magnetic-Geared Machine with High Power Density
    Zhang, Xinhua
    Song, Zhiyi
    Huang, Jian
    Wang, Guan
    Wang, Tianyi
    PROCEEDINGS OF THE 2019 14TH IEEE CONFERENCE ON INDUSTRIAL ELECTRONICS AND APPLICATIONS (ICIEA 2019), 2019, : 161 - 166
  • [3] A Magnetic-geared Outer-rotor Permanent-magnet Brushless Machine for Wind Power Generation
    Jian, L. N.
    Chau, K. T.
    Zhang, Dong
    Jiang, J. Z.
    CONFERENCE RECORD OF THE 2007 IEEE INDUSTRY APPLICATIONS CONFERENCE FORTY-SECOND IAS ANNUAL MEETING, VOLS. 1-5, 2007, : 573 - +
  • [4] Power Factor Optimization Design of Magnetic-geared Flat Linear Machine
    Liu X.
    Liu L.
    Wang Y.
    Hu C.
    Huang S.
    Hunan Daxue Xuebao/Journal of Hunan University Natural Sciences, 2021, 48 (12): : 137 - 145
  • [5] A Magnetic-Geared Outer-Rotor Permanent-Magnet Brushless Machine for Wind Power Generation
    Jian, Linni
    Chau, K. T.
    Jiang, J. Z.
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2009, 45 (03) : 954 - 962
  • [6] Thermal analysis and temperature evaluation on a magnetic-geared dual-rotor machine
    Tong, Minghao
    Liu, Xiaoqiang
    Sun, Le
    IET ELECTRIC POWER APPLICATIONS, 2024, 18 (05) : 594 - 607
  • [7] Design and Analysis of a New Magnetic-Geared Memory Machine
    Liu, Chunhua
    Chau, K. T.
    Qiu, Chun
    IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, 2014, 24 (03)
  • [8] The demagnetizing protection of Halbach consequent pole in a magnetic-geared machine
    Huang, Hailin
    Jing, Libing
    Qu, Ronghai
    Li, Dawei
    2018 21ST INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES AND SYSTEMS (ICEMS), 2018, : 365 - 370
  • [9] Power Transferring of Magnetic-Geared Permanent Magnet Machines
    Wu, Leilei
    Qu, Ronghai
    Li, Dawei
    Gao, Yuting
    2016 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2016,
  • [10] A Novel Magnetic-Geared Tubular Linear Machine With Halbach Permanent-Magnet Arrays for Tidal Energy Conversion
    Ho, S. L.
    Wang, Qingsong
    Niu, Shuangxia
    Fu, W. N.
    IEEE TRANSACTIONS ON MAGNETICS, 2015, 51 (11)
12345