Design and Analysis of a Novel Synthetic Slot Dual-PM Machine

被引：9
作者：
Guo, Xinhua [1 ]
Wang, Qiuxue [1 ]
Shang, Rongyan [1 ]
Chen, Fenyu [1 ]
Fu, Weinong [2 ]
Hua, Wei [3 ]
机构：
[1] Huaqiao Univ, Coll Informat Sci & Engn, Xiamen 361021, Peoples R China
[2] Hong Kong Polytech Univ, Dept Elect Engn, Hong Kong 999077, Peoples R China
[3] Southeast Univ, Sch Elect Engn, Nanjing 210096, Jiangsu, Peoples R China
来源：
IEEE ACCESS | 2019年 / 7卷
基金：
中国国家自然科学基金;
关键词：
Flux modulation; genetic algorithm (GA); magnet-iron structure; synthetic slot; OPTIMIZATION; LOSSES; DRIVES; MODEL;
D O I：
10.1109/ACCESS.2019.2902460
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
We propose a novel synthetic slot dual-permanent-magnet (SSDPM) machine with high-torque density for direct drive in-wheel electric vehicles that employ two sets of permanent-magnet (PM) motors. The SSDPM uses both PMs on the rotor and the stator slots, which can achieve flux modulation. The machine's operating principles, based on bidirectional flux modulating effects, need to be further developed. In SSDPM stator slots, PMs are located on the rabbet and on each side of a tooth. The PM is magnetized in various ways and its arrangement is more flexible. A magnet-iron structure is used to provide the flux modulation and PM excitation concurrently. The optimal design adopts a combined method that uses a finite element method and a genetic algorithm. The performance of this hybrid method is analyzed by simulation. A prototype machine is manufactured and the experimental results verify the validity of the model structure and simulation results.
引用
收藏
页码：29916 / 29923
页数：8
相关论文
共 50 条
  • [31] Enhanced Flux Modulation of FSCW Consequent Pole PM Machine Employing Stator Slot Halbach PM
    Jia, Shaofeng
    Liang, Deliang
    Zhu, Ziqiang
    2020 INTERNATIONAL CONFERENCE ON ELECTRICAL MACHINES (ICEM), VOL 1, 2020, : 1985 - 1991
  • [32] A Novel Spoke-type Asymmetric Rotor Interior PM Machine
    Xiao, Yang
    Zhu, Zi-Qiang
    Chen, Jin-Tao
    Wu, Di
    Gong, Li-Ming
    2020 IEEE ENERGY CONVERSION CONGRESS AND EXPOSITION (ECCE), 2020, : 4050 - 4057
  • [33] Sensitivity Analysis and Optimal Design of a Dual Mechanical Port Bidirectional Flux-Modulated Machine
    Wang, Yunchong
    Niu, Shuangxia
    Fu, Weinong
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2018, 65 (01) : 211 - 220
  • [34] Design and performance analysis of a novel synchronous reluctance machine
    Wang, Shaopeng
    Ma, Jinguang
    Liu, Chengcheng
    Wang, Youhua
    Lei, Gang
    Guo, Youguang
    Zhu, Jianguo
    INTERNATIONAL JOURNAL OF APPLIED ELECTROMAGNETICS AND MECHANICS, 2020, 63 (02) : 249 - 265
  • [35] Decoupled duplex Stirling machine: Conceptual design and theoretical analysis
    Luo, Baojun
    Zou, Peng
    Jiang, Tao
    Gao, Qun
    Liu, Jingping
    ENERGY CONVERSION AND MANAGEMENT, 2020, 210
  • [36] Contributions of Stator and Rotor PMs in Torque Production of Multi-Tooth Dual-PM Machines With Different Stator/Rotor Pole Number Combinations
    Xu, Hai
    Zhu, Z. Q.
    Zhou, Yanjian
    Chen, Liang
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2025, 61 (02) : 3051 - 3065
  • [37] PM Axial Flux Machine Design for Hybrid Traction
    de la Barriere, O.
    Hlioui, S.
    Ben Ahmed, H.
    Gabsi, M.
    LoBue, M.
    OIL & GAS SCIENCE AND TECHNOLOGY-REVUE D IFP ENERGIES NOUVELLES, 2010, 65 (01): : 203 - 218
  • [38] Design and Research of Novel Consequent-Pole Dual PM Vernier Machines with Spoke and Halbach Array
    Li, Yaokun
    Jing, Libing
    JOURNAL OF ELECTRICAL ENGINEERING & TECHNOLOGY, 2024, 19 (05) : 2987 - 2994
  • [39] Design and Analysis of a Novel Axial-Flux Electric Machine
    Ho, S. L.
    Niu, Shuangxia
    Fu, W. N.
    IEEE TRANSACTIONS ON MAGNETICS, 2011, 47 (10) : 4368 - 4371
  • [40] Design and Optimization of a Dual-Permanent-Magnet Vernier Machine With a Novel Optimization Model
    Lin, Qifang
    Niu, Shuangxia
    Fu, W. N.
    IEEE TRANSACTIONS ON MAGNETICS, 2020, 56 (03)
12345