JOURNAL OF LIGHT INDUSTRY

CN 41-1437/TS  ISSN 2096-1553

Volume 32 Issue 6
November 2017
Article Contents
YANG Cun-xiang, LIU Shu-bo and ZHANG Zhi-yan. Analysis of PMSM performance under demagnetization fault based on simulation model[J]. Journal of Light Industry, 2017, 32(6): 88-93. doi: 10.3969/j.issn.2096-1553.2017.6.011
Citation: YANG Cun-xiang, LIU Shu-bo and ZHANG Zhi-yan. Analysis of PMSM performance under demagnetization fault based on simulation model[J]. Journal of Light Industry, 2017, 32(6): 88-93. doi: 10.3969/j.issn.2096-1553.2017.6.011 shu

Analysis of PMSM performance under demagnetization fault based on simulation model

  • Received Date: 2016-03-02
    Accepted Date: 2016-10-09
    Available Online: 2017-11-15
  • For performance analysis of permanent magnet synchronous motor (PMSM) under demagnetization falut, a simulation model of PMSM was established on the Matlab/Simulink platform based the mathematical model of PMSM. Through changing the flux linkage to simulate demagnetization fault, with PMSM magnetic chain as input parameters, the model simulated the permanent magnet demagnetization fault through changing the parameters, and set up the operation condition to simulate. The characteristics of the torque, rotational speed and stator current of the PMSM were obtained by the simulation. The simulation results showed that with the increase of the demagnetization degree, the output torque were smaller, the fluctuation of output torque and rotational speed increased, the motor starting time was extended, the stator current gradually decreased, and the system convergence performance became worse. When the degree of demagnetization reached more than 50%, the motor could not enter the stable operation state.
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    1. [1]

      王秀和.永磁电机[M].北京:中国电力出版社,2007:7-8.

    2. [2]

      王鑫,李伟力,程树康.永磁同步电动机发展展望[J].微电机,2007,40(5):69.

    3. [3]

      RAJAGOPALAN S, ROUX W L,HABETLER T G,et al.Dynamic eccentricity and demagnetized rotor magnet detection in trapezoidal flux(brushless DC)motors operating under different load conditions[J].IEEE Transaction on Power Electron,2007,22(5):2061.

    4. [4]

      PRIETO M D, ESPINOSA A G, RUIZ J R R,et al.Feature extraction of demagnetization faults in permanent-magnet synchronous motors based on box-counting fractal dimension[J].IEEE Transactions on Industry Electronics,2011,58(5):1594.

    5. [5]

      RUOHO S, KOLEHMAINEN J, IKAHEIMO J,et al.Interdependence of demagnetization,loading,and temperature rise in a permanent-magnet synchronous motor[J].IEEE Transactions on Magnetics,2010,46(3):949.

    6. [6]

      卢伟甫,刘明基,罗应立,等.自起动永磁同步电机起动过程退磁磁场的计算与分析[J].中国电机工程学报,2011,31(15):53.

    7. [7]

      肖曦,张猛,李永东.永磁同步电机永磁体状况在线监测[J].中国电机工程学报,2007,27(24):43.

    8. [8]

      ROSU M,SAITZ J,ARKKIO A.Hysteresis model for finite-element anlysis of permanent demagnetization in a large synchronous motor under a fault condition[J].IEEE Transactions on Magnetics,2005,41(6):2118.

    9. [9]

      RUOHO S, DLALA E, ARKKIO A.Comparison of demagnetization models for finite-element analysis of permanent magnet synchronous machines[J].IEEE Transactions on Magnetics,2007,43(11):3964.

    10. [10]

      KRAL C, SPRANGERS R, WAARMA J,et al.Modeling demagnetization effects in permanent magnet synchronous machines[C]//The XIX International Conference on Electrical Machines.Piscataway:IEEE,2010.

    11. [11]

      张志艳,马宏忠,陈诚,等.永磁电机失磁故障诊断方法综述[J].微电机, 2013, 46(3):77.

    12. [12]

      崔胜民,柏睿,崔淑梅.PMSM在abc坐标下的建模及故障仿真[J].机械设计与制造,2011(7):178.

    13. [13]

      张红生,胡炳娇.永磁同步电机电机本体数学模型在Matlab中的仿真[J].自动化与仪器仪表,2012(2):134.

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