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直驱式滚筒洗衣机用低噪音永磁伺服电机及其控制电路的研究

Abstract第4-5页
Chapter 1 Introduction第8-14页
    1.1.Topic source, research objective and significance第8-9页
        1.1.1.Topic source第8页
        1.1.2.Research objective and significance第8-9页
    1.2.Research abroad and at home and analysis第9-11页
        1.2.1.Development of washing machine in abroad第9-10页
        1.2.2.Development of washing machine in China第10-11页
        1.2.3.Analysis of literature review inside and outside of country第11页
    1.3.Main contents of research第11-14页
Chapter 2 Design of low noise PMSM models第14-36页
    2.1.Main dimension of PMSM models第14-20页
        2.1.1.Design of rotor parameters and magnetic circuit第15-17页
        2.1.2.Design of Stator parameters第17-19页
        2.1.3.Calculation of stator yoke portion thickness第19-20页
    2.2.Simulation of IPMSM models in Ansoft Maxwell 2D第20-25页
        2.2.1.No-load test第20-24页
        2.2.2.Full load test第24-25页
        2.2.3.Torque-current characteristic curves of VI-PMSM and RI-PMSM models第25页
    2.3.Comparison of PMSM models using NdFeB and Ferro as magnetic material type第25-27页
    2.4.Noise analysis and reduction in PMSM models第27-35页
        2.4.1.Electromagnetic forces analysis第27-28页
        2.4.2.Cogging torque and torque ripple analysis第28-31页
        2.4.3.Reduction of noise第31-35页
    2.5.Summary第35-36页
Chapter 3 Design of Control circuit第36-42页
    3.1.Hardware system design第36-39页
        3.1.1.Control section第37页
        3.1.2.Inverter section第37-39页
        3.1.3.Power supply第39页
    3.2.Software system design第39-41页
    3.3.Summary第41-42页
Chapter 4 Modeling and Simulation of control system with Matlab/Simulink第42-53页
    4.1.Mathematical model of IPM servo motor第42-43页
        4.1.1.Determination of stator voltage equation第42页
        4.1.2.Determination of flux equation第42-43页
        4.1.3.Determination of electromagnetic torque equation第43页
        4.1.4.Determination of mechanical equation第43页
    4.2.Field Oriented Control (FOC) of IPMSM motor第43-46页
        4.2.1.Constant torque operation第45页
        4.2.2.Flux weakening operation第45-46页
    4.3.PMSM control Simulation in Matlab/Simulink第46-48页
    4.4.Simulation results第48-49页
    4.5.Summary第49-53页
Chapter 5 Experimental and results第53-58页
    5.1.Laboratory test setup第53-54页
    5.2.PMSM parameters第54页
    5.3.PMSM characteristics第54-56页
    5.4.PMSM motor responses第56-57页
    5.5.Summary第57-58页
Conclusion第58-59页
Discussion第59页
Future scope第59-61页
References第61-65页
Acknowledgements第65页

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