| Abstract | 第1-6页 |
| 摘要 | 第6-7页 |
| List of Abbreviations | 第7-8页 |
| Table of Contents | 第8-10页 |
| Chapter 1 Introduction | 第10-20页 |
| ·Electric Drives | 第10-11页 |
| ·Permanent Magnet Motor Drives and Control Strategies | 第11-14页 |
| ·Multi-phase Machines in Fault-tolerant Application | 第14-15页 |
| ·Previous Research | 第15-18页 |
| ·Research in China | 第15-16页 |
| ·Research in Other Countries | 第16-18页 |
| ·Objectives and Outlines of thesis | 第18-20页 |
| Chapter 2 Modelling and Characteristics of Five-phase FTPM Motor Drive | 第20-28页 |
| ·Characteristics of a Five-phase FTPM Motor | 第20-22页 |
| ·Structure of Five-phase FTPM Motor | 第20-21页 |
| ·Inverter Circuit of Five-phase FTPM Motor | 第21-22页 |
| ·Mathematical Model of Five-phase FTPM Motor Drive | 第22-28页 |
| ·Stator Voltage and Flux Linkages Equations | 第22-23页 |
| ·Reference Frame Transformation of Five-phase FTPM Motor | 第23-27页 |
| ·Power and Torque | 第27-28页 |
| Chapter 3 Direct Torque Control of a Five-phase FTPM Motor Drive | 第28-44页 |
| ·Voltage Space Vectors of Five-phase FTPM Motor Drive | 第29-32页 |
| ·Effect of Zero Voltage Vectors | 第32-33页 |
| ·Voltage Space Vectors Selection for Healthy and One-phase Open-circuit Fault Condition | 第33-34页 |
| ·Stator Flux and Torque Calculation | 第34-35页 |
| ·Torque and Flux Hysteresis Comparators | 第35-37页 |
| ·Fault Tolerant Control under One-phase Open-circuit Condition | 第37-41页 |
| ·Fault Tolerant Operation of Five-phase PM Motor Drive | 第41-44页 |
| Chapter 4 Simulation Study of Direct Torque Control for a Five-phase FTPM MotorDrive | 第44-54页 |
| ·Introduction to MATLAB/Simulink | 第44-45页 |
| ·Simulation Model of Five-phase FTPM Motor | 第45-49页 |
| ·Reference Frame Transformation | 第46-48页 |
| ·dq Current and Flux Calculation | 第48页 |
| ·Torque and Speed Calculation | 第48-49页 |
| ·DTC Simulation Model of Five-phase FTPM Motor Drive | 第49-52页 |
| ·H-bridge Inverter and PI Controller | 第52-54页 |
| Chapter 5 Simulation Results and Analysis | 第54-60页 |
| ·Simulation Results Using Standard Switching Table in Healthy and Fault Conditions | 第54-56页 |
| ·Simulation Results Using Two Switching Tables | 第56-60页 |
| ·Simulation Results at High Speed while Using Two Switching Table | 第56-58页 |
| ·Simulation Results at Low Speed while Using Two Switching Table | 第58-60页 |
| Chapter 6 Conclusions and Future Works | 第60-62页 |
| ·Conclusions | 第60-61页 |
| ·Future Works | 第61-62页 |
| References | 第62-66页 |
| Acknowledgements | 第66页 |
