Cover -- Half Title Page -- Title Page -- Copyright -- Contents -- Authors -- Preface -- List of Abbreviations -- List of Symbols -- Chapter 1: General Introduction -- 1.1 Introduction -- 1.2 Permanent Magnet Machines -- 1.3 Basic Equations and Machine Parameters -- 1.3.1 Fundamental Mathematical Model for PMSMs -- 1.3.2 Mathematical Model Considering Magnetic Saturation, Thermal Effect, and Iron Loss -- 1.3.2.1 Influence of Magnetic Saturation -- 1.3.2.2 Influence of Temperature -- 1.3.2.3 Influence of Iron Loss -- 1.4 Drives and Control Strategies -- 1.4.1 Drive System of PMSM

1.4.2 Space Vector Pulse Width Modulation -- 1.5 Outline of Parameter Estimation Techniques -- 1.5.1 Offline Parameter Estimation -- 1.5.2 Online Parameter Estimation -- 1.6 Scope of This Book -- References -- Chapter 2: Critical Issues with Online Parameter Estimation -- 2.1 Rank-Deficient Problem -- 2.1.1 Rank-Deficient Issue -- 2.1.2 Experimental Analysis and Results -- 2.2 Non-linearity of VSI -- 2.2.1 Modelling of VSI Non-linearity -- 2.2.1.1 VSI Modelling in abc Stationary Reference Frame -- 2.2.1.2 VSI Modelling in dq Rotating Reference Frame

2.2.2 VSI Non-linearity Estimation and Compensation -- 2.2.2.1 Estimation of VSI Non-linearity -- 2.2.2.2 Online Compensation of VSI Non-linearity -- 2.2.3 Influences of VSI Non-linearity on Parameter Estimation -- 2.3 Ill-Conditioned Problem -- 2.4 Summary -- References -- Chapter 3: Online Estimation of Rotor Flux Linkage with the Aid of Thermocouples in Stator Windings -- 3.1 Introduction -- 3.2 Online Estimation of Rotor Flux Linkage with the Aid of Thermocouples in Stator Windings -- 3.2.1 Online Estimation of Rotor Flux Linkage -- 3.2.2 Thermal Condition Monitoring of Rotor PM

3.3 Summary -- References -- Chapter 4: Online Parameter Estimation Based on Current Injections -- 4.1 Introduction -- 4.2 Multi-parameter Estimation Based on Current Injection and Error Analysis -- 4.2.1 Designed Parameter Estimation Scheme -- 4.2.2 Error Analysis -- 4.2.3 Experimental Results -- 4.3 Winding Resistance and Rotor Flux Linkage Estimation Based on Current Injection under Constant Torque/Speed Control -- 4.3.1 Designed Parameter Estimation Scheme -- 4.3.2 Error Analysis and Experimental Validation -- 4.4 Summary -- References

Chapter 5: Online Parameter Estimation Based on Position Offset Injection -- 5.1 Introduction -- 5.2 Phasor Analysis of Rotor Position Offset in PMSMs -- 5.3 Position Offset-based Estimation with id = 0 Under Constant Torque/Speed Control -- 5.3.1 Designed Estimation Method -- 5.3.1.1 Estimation of Rotor PM Flux Linkage pm and Stator Winding Resistance Rs -- 5.3.1.2 Estimation of q-axis Inductance Lq -- 5.3.1.3 Estimation of d-axis Inductance Ld -- 5.3.2 Experimental and FEA Results -- 5.3.2.1 Experimental Results of Estimated pm and Rs -- 5.3.2.2 Experimental Results of Estimated Ld and Lq