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Parameter Estimation of Permanent Magnet Synchronous Machines
Parameter Estimation of Permanent Magnet Synchronous Machines
Autore Zhu Zi Qiang
Edizione [1st ed.]
Pubbl/distr/stampa Newark : , : John Wiley & Sons, Incorporated, , 2025
Descrizione fisica 1 online resource (291 pages)
Disciplina 621.46
Altri autori (Persone) LiuKan
LiangDawei
Collana IEEE Press Series on Control Systems Theory and Applications Series
Soggetto topico Parameter estimation
Permanent magnet motors
ISBN 1-394-28045-9
1-394-28044-0
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto 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 -- 5.4 Position Offset-based Estimation with id = 0 Under Variable Speed Control -- 5.4.1 Designed Estimation Method -- 5.4.2 Experimental and FEA Results -- 5.5 Position Offset-based Estimation with id ≠ 0 Under Constant Torque/Speed Control -- 5.5.1 Designed Estimation Method -- 5.5.1.1 Estimation of Rotor PM Flux Linkage pm and Inductances' Saliency Δ -- 5.5.1.2 Estimation of dq-axis Inductances -- 5.5.2 Experimental and FEA Results -- 5.6 Position Offset-based Estimation with id = 0 and id ≠ 0 Under Constant and Variable Speed Control -- 5.6.1 Designed Estimation Method -- 5.6.2 Experimental and FEA Results -- 5.7 Analysis of Amplitude of Position Offset Injection -- 5.8 Summary -- References -- Chapter 6: Online Parameter Estimation Under Variable Speed Control -- 6.1 Introduction.
6.2 Estimation of Stator Resistance, Inductances, and Rotor PM Flux Linkage -- 6.2.1 Identifiability Analysis and Influence of VSI Non-linearity -- 6.2.2 Improved Estimation Scheme -- 6.2.3 Experimental Results -- 6.3 Estimation of dq-axis Flux Linkage Maps with Uncertainties of Circuit Resistance and Inverter Non-linearity -- 6.3.1 Modelling of Cost Functions for Identification of Flux Linkages -- 6.3.2 Minimization of Cost Functions -- 6.3.3 Experimental Results -- 6.3.3.1 Data Recording and FE-predicted Flux Linkage Maps -- 6.3.3.2 Identification of dq-axis Flux Linkage Maps -- 6.3.3.3 Influence of Uncertain Circuit Resistance -- 6.3.3.4 Derivation of dq-axis Inductances -- 6.3.3.5 MTPA Current Trajectory Based on dq-axis Flux Linkage Maps -- 6.4 Summary -- References -- Chapter 7: Estimation of Magnetic Saturation and Cross-coupling Based on High-frequency Signal Injection -- 7.1 Introduction -- 7.2 Magnetic Saturation Modelling and Time Delay Effect in HF Signal Injection -- 7.2.1 Fundamental Mathematical Model -- 7.2.2 Time Delay Effect in HF Signal Injection Methods -- 7.3 HF Rotating Voltage Injection Method -- 7.4 HF Pulsating Voltage Injection Method -- 7.4.1 With the Aid of Position Estimator -- 7.4.2 Without the Aid of Position Estimator -- 7.5 Combined HF Rotating and Pulsating Voltage Injection Method -- 7.6 Experimental Results -- 7.6.1 Evaluation of Estimation Performance -- 7.6.2 Comparison with FE Results -- 7.6.3 Selection of Injected Voltage -- 7.7 Summary -- References -- Chapter 8: Offline and Multi-step Parameter Estimation Methods -- 8.1 Introduction -- 8.2 Parameter Estimation at Standstill by Square Voltage Injection -- 8.3 Parameter Estimation at Standstill by HF Current Injection -- 8.3.1 Estimation Based on Current Variations -- 8.3.2 Estimation Based on Zero-crossing Detection -- 8.4 Multi-step Parameter Estimation.
8.4.1 Two-step Estimation Method -- 8.4.2 Three-step Estimation Method -- 8.5 Summary -- References -- Chapter 9: Estimation of Mechanical Parameters -- 9.1 Introduction -- 9.2 Mechanical Parameter Estimation Methods -- 9.2.1 Acceleration/Deceleration-Based Method -- 9.2.2 MRAS Observer-Based Method -- 9.2.3 Fundamental Motion Equation-Based Estimation Method -- 9.2.4 Critical Issue of Torque Prediction -- 9.3 Experimental Results -- 9.3.1 Comparison Between Schemes I and III -- 9.3.2 Comparison Between Schemes II and III -- 9.3.3 Influence of Variation in Rotor PM Flux Linkage -- 9.3.4 Sensitivity Analysis of Sinusoidal Perturbation Signal -- 9.4 Design of PI Speed Regulator -- 9.5 Summary -- References -- Chapter 10: Modern Control and Optimization Theory-Based Parameter Estimation Algorithms -- 10.1 Introduction -- 10.2 Designed Parameter Estimation Scheme -- 10.3 Recursive Least-Squares -- 10.3.1 Basic Principle -- 10.3.2 Application to Parameter Estimation for PMSMs -- 10.4 Kalman Filter -- 10.4.1 Basic Principle -- 10.4.1.1 Conventional Kalman Filter -- 10.4.1.2 Extended Kalman Filters -- 10.4.2 Application to Parameter Estimation for PMSMs -- 10.5 Model Reference Adaptive System -- 10.5.1 Basic Principle -- 10.5.2 Application to Parameter Estimation for PMSMs -- 10.6 Adaline Neural Network -- 10.6.1 Basic Principle -- 10.6.2 Application to Parameter Estimation for PMSMs -- 10.7 Gradient-Based Methods -- 10.7.1 Basic Principle -- 10.7.1.1 Steepest Descent Method -- 10.7.1.2 Newton's Method -- 10.7.1.3 Gauss-Newton Method -- 10.7.2 Application to Parameter Estimation for PMSMs -- 10.8 Particle Swarm Optimization -- 10.8.1 Basic Principle -- 10.8.2 Application to Parameter Estimation for PMSMs -- 10.9 Genetic Algorithm -- 10.9.1 Basic Principle -- 10.9.2 Application to Parameter Estimation for PMSMs -- 10.10 Summary -- References.
Chapter 11: Applications of Parameter Estimation -- 11.1 Introduction -- 11.2 Improvement in Control Performance -- 11.2.1 Design of PI Regulators for FOC -- 11.2.1.1 Parameter-Based PI Regulator Design -- 11.2.1.2 Parameter Estimation -- 11.2.1.3 Designed PI Regulators and Experimental Performance -- 11.2.2 Determination of MTPA Current Trajectory -- 11.3 Improvement in Sensorless Control -- 11.3.1 Improvement in Sensorless Control Performance -- 11.3.1.1 Extended Back-EMF-Based Method -- 11.3.1.2 High-frequency Signal Injection-Based Method -- 11.3.2 Application of Parameter Estimation Under Sensorless Control -- 11.3.2.1 Position-offset-Based Online Parameter Estimation Under Sensorless Control -- 11.3.2.2 Experimental Results -- 11.4 Precise Torque Estimation -- 11.4.1 HF Square Wave Voltage Injection Considering Cross-coupling Effect -- 11.4.2 Torque Estimation Based on Estimated HF Inductances -- 11.5 Thermal Condition Monitoring -- 11.6 Fault Diagnosis -- 11.6.1 Inter-turn Short-circuit Fault -- 11.6.2 Demagnetization Fault -- 11.7 Summary -- References -- Appendix A: Finite Element Calculation of Winding Inductances -- Appendix B: Specifications of Prototype Machines and Experimental Platforms -- Index -- EULA.
Record Nr. UNINA-9911022472203321
Zhu Zi Qiang  
Newark : , : John Wiley & Sons, Incorporated, , 2025
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Sensorless Control of Permanent Magnet Synchronous Machine Drives
Sensorless Control of Permanent Magnet Synchronous Machine Drives
Autore Zhu Zi Qiang
Edizione [1st ed.]
Pubbl/distr/stampa Newark : , : John Wiley & Sons, Incorporated, , 2023
Descrizione fisica 1 online resource (498 pages)
Altri autori (Persone) WuXi Meng
Collana IEEE Press Series on Control Systems Theory and Applications Series
ISBN 1-394-19438-2
1-394-19437-4
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover -- Title Page -- Copyright Page -- Contents -- About the Authors -- Preface -- List of Abbreviations -- List of Symbols -- Chapter 1 General Introduction -- 1.1 Introduction -- 1.2 Permanent Magnet Machines -- 1.2.1 Topologies -- 1.2.2 Drives -- 1.3 Basic Principle of PM BLAC (PMSM) Drives -- 1.3.1 Modeling -- 1.3.1.1 ABC Reference Frame -- 1.3.1.2 Stationary Reference Frame -- 1.3.1.3 Synchronous Reference Frame -- 1.3.2 Control Strategies -- 1.3.2.1 Space Vector PWM -- 1.3.2.2 Field-Oriented Control -- 1.3.2.3 Direct Torque Control -- 1.3.2.4 Model Predictive Control -- 1.4 Basic Principle of PM BLDC Drives -- 1.4.1 Modeling -- 1.4.2 Control Strategies -- 1.5 Comparison Between PM BLDC (PMSM) and BLAC Drives -- 1.5.1 Square-Wave Back-EMF Machine -- 1.5.2 Sine-Wave Back-EMF Machine -- 1.6 Sensorless Control Techniques and Applications -- 1.6.1 Classification -- 1.6.2 Applications -- 1.7 Scope of This Book -- References -- Chapter 2 Fundamental Model-Based Sensorless Control -- 2.1 Introduction -- 2.2 Flux-Linkage-Based Method -- 2.2.1 Flux-Linkage Method for Non-salient PMSMs -- 2.2.2 Active Flux-Linkage Method for Salient PMSMs -- 2.3 Back-EMF-Based Method -- 2.3.1 Back-EMF Method for Non-salient PMSMs -- 2.3.2 Extended Back-EMF Method for Salient PMSMs -- 2.3.2.1 In Synchronous Reference Frame -- 2.3.2.2 In Stationary Reference Frame -- 2.3.3 Comparison -- 2.3.3.1 Comparison Between Back-EMF and Flux-Linkage Methods -- 2.3.3.2 Comparison of Active Flux and Extended Back-EMF -- 2.4 Position Observer -- 2.4.1 Arctangent Method -- 2.4.2 Phase-Locked Loop -- 2.4.3 Simplified Extended Kalman Filter -- 2.4.4 Simulation Results -- 2.5 Summary -- References -- Chapter 3 Fundamental Model-Based Sensorless Control-Issues and Solutions -- 3.1 Introduction -- 3.2 Integration and Filter.
3.2.1 Initial Value -- 3.2.2 Drift -- 3.2.3 Delay -- 3.3 Back-EMF and Current Harmonics -- 3.3.1 Influence of Back-EMF Harmonics -- 3.3.2 Influence of Current Harmonics -- 3.4 Cross-Coupling Magnetic Saturation -- 3.4.1 Impact on Position Estimation -- 3.4.2 Sensorless Control Accounting for Cross-Coupling Inductance -- 3.5 Parameter Mismatch -- 3.5.1 Impact on Position Estimation -- 3.5.2 Position Correction Method Under Parameter Mismatches -- 3.5.2.1 q-Axis Injection for q-Axis Inductance Mismatch -- 3.5.2.2 d-Axis Injection for Resistance Mismatch -- 3.5.2.3 Amplitude Calculation Technique -- 3.5.2.4 Position Error Correction with LMS Algorithm -- 3.5.2.5 Experimental Results -- 3.6 Parameter Asymmetry -- 3.6.1 Asymmetric Modeling -- 3.6.1.1 Resistance Asymmetry -- 3.6.1.2 Inductance Asymmetry -- 3.6.1.3 Back-EMF Asymmetry -- 3.6.2 Impacts on Position Estimation -- 3.6.3 Harmonic Suppression -- 3.7 Summary -- References -- Chapter 4 Saliency Tracking-Based Sensorless Control Methods -- 4.1 Introduction -- 4.2 High-Frequency Model of PM Machines -- 4.2.1 Model in Synchronous Reference Frame -- 4.2.2 Model in Estimated Synchronous Reference Frame -- 4.2.3 Model in Stationary Reference Frame -- 4.3 High-Frequency Signal Injection in Estimated Synchronous Reference Frame -- 4.3.1 Pulsating Sinusoidal Signal -- 4.3.2 Pulsating Square-Wave Signal -- 4.4 High-Frequency Signal Injection in Stationary Reference Frame -- 4.4.1 Rotating Sinusoidal Signal -- 4.4.2 Pulsating Sinusoidal Signal -- 4.4.2.1 Mathematical Model -- 4.4.2.2 Ip Pre-detection and Compensation -- 4.4.2.3 Experiment Results -- 4.4.3 Pulsating Square-Wave Signal -- 4.4.3.1 Mathematical Model -- 4.4.3.2 IpSQ Pre-detection and Compensation -- 4.4.3.3 Experiment Results -- 4.5 Position Observer -- 4.5.1 Basic Structure -- 4.5.2 Influence of LPF.
4.5.3 Convergence Analysis -- 4.6 Other Saliency Tracking-Based Methods -- 4.6.1 Transient Voltage Vector-Based Method -- 4.6.2 PWM Excitation-Based Method -- 4.7 Summary -- References -- Chapter 5 Saliency Tracking-Based Sensorless Control Methods-Issues and Solutions -- 5.1 Introduction -- 5.2 Cross-Coupling Magnetic Saturation -- 5.2.1 Impact on Position Estimation -- 5.2.2 Compensation Scheme -- 5.2.2.1 Direct Compensation -- 5.2.2.2 Indirect Compensation -- 5.3 Machine Saliency and Load Effect -- 5.3.1 Machine Saliency Investigation -- 5.3.2 Machine Saliency Circle -- 5.4 Multiple Saliency Effect -- 5.5 Asymmetric Parameters -- 5.5.1 High-Frequency Models with Machine Inductance Asymmetry -- 5.5.2 Suppression of Position Errors Due to Inductance Asymmetry -- 5.5.3 Experimental Results -- 5.5.3.1 Position Estimation Under Inductance Asymmetry -- 5.5.3.2 The Second Harmonic Oscillating Error Suppression -- 5.6 Inverter Nonlinearity Effects -- 5.6.1 Mechanism -- 5.6.1.1 Deadtime -- 5.6.1.2 Parasitic Capacitance Effects -- 5.6.2 HF Voltage Distortion -- 5.6.3 HF Current Distortion -- 5.6.3.1 Rotating Signal Injection-Based Method -- 5.6.3.2 Pulsating Signal Injection-Based Method -- 5.6.3.3 Experiment Results -- 5.6.4 Compensation Scheme -- 5.6.4.1 Pre-compensation -- 5.6.4.2 Post-compensation -- 5.6.4.3 Comparison -- 5.7 Signal Processing Delay -- 5.8 Selection of Amplitude and Frequency for Injection Voltage Signal -- 5.8.1 Quantization Error in AD Conversion -- 5.8.2 Sensorless Safe Operation Area -- 5.8.3 Experimental Results of Determining Amplitude and Frequency -- 5.8.4 Sensorless Operation Performance -- 5.8.5 Pseudo-random Selection of Injection Signal -- 5.9 Transition Between Low Speed and High Speed -- 5.10 Summary -- References.
Chapter 6 Saliency Tracking-Based Sensorless Control Method Using Zero Sequence Voltage -- 6.1 Introduction -- 6.2 Rotating Sinusoidal Signal Injection -- 6.2.1 Zero Sequence Voltage Model -- 6.2.2 Signal Demodulation -- 6.3 Conventional Pulsating Sinusoidal Signal Injection -- 6.4 Anti-rotating Pulsating Sinusoidal Signal Injection -- 6.4.1 Anti-rotating Signal Injection -- 6.4.2 Signal Demodulation -- 6.4.3 Cross-Saturation Effect -- 6.4.4 Experimental Results -- 6.4.4.1 Zero Sequence Voltage Model Verification -- 6.4.4.2 Steady- and Dynamic-State Position Estimation Performances -- 6.4.4.3 Robustness and Accuracy Comparison -- 6.5 Conventional Pulsating Square-Wave Signal Injection -- 6.6 Anti-rotating Pulsating Square-Wave Signal Injection -- 6.6.1 Anti-rotating Signal Injection -- 6.6.2 Signal Demodulation -- 6.6.3 Cross-Saturation Effect -- 6.6.4 Experimental Results -- 6.6.4.1 Zero Sequence Voltage Model Verification -- 6.6.4.2 Steady- and Dynamic-State Position Estimation Performance -- 6.6.4.3 Comparison to Square-Wave Injection Method with HF Current Sensing -- 6.7 Summary -- References -- Chapter 7 Sensorless Control of Dual Three-Phase PMSMs and Open-.Winding PMSMs -- 7.1 Introduction -- 7.2 Dual Three-Phase PMSMs -- 7.2.1 Modeling of DTP-PMSM Drive -- 7.2.1.1 Double dq Model -- 7.2.1.2 Vector Space Decomposition -- 7.2.2 HFSI Sensorless Control with Current Response -- 7.2.3 HFSI Sensorless Control with Voltage Response -- 7.2.3.1 Zero Sequence Voltage Measurement -- 7.2.3.2 Modeling of Dual Three-Phase PMSM -- 7.2.3.3 Pulsating Sinusoidal Signal Injection -- 7.2.3.4 Rotating Signal Injection Method -- 7.2.3.5 Experimental Results and Analysis for DTP-PMSM -- 7.2.4 Fundamental Model-Based Sensorless Control -- 7.2.4.1 Extended Back-EMF Model on DTP-PMSM -- 7.2.4.2 Parameter Mismatch Effect.
7.2.4.3 Parameter Mismatch Correction -- 7.2.4.4 Experimental Results -- 7.2.5 Third Harmonic Back-EMF-Based Sensorless Control -- 7.3 Open Winding PMSMs -- 7.3.1 Modeling of OW-PMSM Drive -- 7.3.2 Phase Shift-Based SVPWM for OW-PMSM -- 7.3.3 Zero Sequence Current-Based Sensorless Control -- 7.3.4 Nonparametric Zero Sequence Voltage-Based Sensorless Control -- 7.4 Summary -- References -- Chapter 8 Magnetic Polarity Identification -- 8.1 Introduction -- 8.2 Dual Voltage Pulses Injection-Based Method -- 8.3 d-Axis Current Injection-Based Method -- 8.3.1 HF Current Response -- 8.3.2 HF Zero Sequence Voltage Response -- 8.4 Secondary Harmonic-Based Method -- 8.4.1 Modeling of Secondary Harmonics -- 8.4.2 HF Current Response -- 8.4.3 HF Zero Sequence Voltage Response -- 8.4.4 Experiment Results -- 8.5 Summary -- References -- Chapter 9 Rotor Initial Position Estimation -- 9.1 Introduction -- 9.2 Magnetic Saturation Effect -- 9.3 Basic Pulse Injection Method Using Three Phase Currents -- 9.3.1 Pulse Excitation Configuration -- 9.3.2 Current Response Model -- 9.3.3 Initial Position Estimation -- 9.4 Improved Pulse Injection Method Using Three Phase Currents -- 9.4.1 Utilization of Three Phase Current Responses -- 9.4.2 Pulse Injection Sequence -- 9.4.3 Boundary Detection Strategy -- 9.4.4 Experiment Results -- 9.4.4.1 Estimation Example -- 9.4.4.2 Overall Rotor Initial Position Estimation Performance -- 9.4.4.3 Boundary Detection Performance -- 9.5 Pulse Injection Method Using DC-Link Voltage -- 9.5.1 Utilization of DC-Link Voltage Variation -- 9.5.2 Pulse Injection Process -- 9.5.3 Experiment Results -- 9.5.3.1 Estimation Example -- 9.5.3.2 Overall Estimation Performance -- 9.5.3.3 Comparison with Estimation Using Current Responses -- 9.6 Voltage Pulse Selection -- 9.6.1 Selection of Duration.
9.6.2 Selection of Magnitude.
Record Nr. UNINA-9910830579803321
Zhu Zi Qiang  
Newark : , : John Wiley & Sons, Incorporated, , 2023
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Sensorless Control of Permanent Magnet Synchronous Machine Drives
Sensorless Control of Permanent Magnet Synchronous Machine Drives
Autore Zhu Zi Qiang
Edizione [1st ed.]
Pubbl/distr/stampa Newark : , : John Wiley & Sons, Incorporated, , 2023
Descrizione fisica 1 online resource (498 pages)
Disciplina 621.46
Altri autori (Persone) WuXi Meng
Collana IEEE Press Series on Control Systems Theory and Applications Series
Soggetto topico Permanent magnet motors
Electric machinery, Synchronous
ISBN 9781394194384
1394194382
9781394194377
1394194374
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Cover -- Title Page -- Copyright Page -- Contents -- About the Authors -- Preface -- List of Abbreviations -- List of Symbols -- Chapter 1 General Introduction -- 1.1 Introduction -- 1.2 Permanent Magnet Machines -- 1.2.1 Topologies -- 1.2.2 Drives -- 1.3 Basic Principle of PM BLAC (PMSM) Drives -- 1.3.1 Modeling -- 1.3.1.1 ABC Reference Frame -- 1.3.1.2 Stationary Reference Frame -- 1.3.1.3 Synchronous Reference Frame -- 1.3.2 Control Strategies -- 1.3.2.1 Space Vector PWM -- 1.3.2.2 Field-Oriented Control -- 1.3.2.3 Direct Torque Control -- 1.3.2.4 Model Predictive Control -- 1.4 Basic Principle of PM BLDC Drives -- 1.4.1 Modeling -- 1.4.2 Control Strategies -- 1.5 Comparison Between PM BLDC (PMSM) and BLAC Drives -- 1.5.1 Square-Wave Back-EMF Machine -- 1.5.2 Sine-Wave Back-EMF Machine -- 1.6 Sensorless Control Techniques and Applications -- 1.6.1 Classification -- 1.6.2 Applications -- 1.7 Scope of This Book -- References -- Chapter 2 Fundamental Model-Based Sensorless Control -- 2.1 Introduction -- 2.2 Flux-Linkage-Based Method -- 2.2.1 Flux-Linkage Method for Non-salient PMSMs -- 2.2.2 Active Flux-Linkage Method for Salient PMSMs -- 2.3 Back-EMF-Based Method -- 2.3.1 Back-EMF Method for Non-salient PMSMs -- 2.3.2 Extended Back-EMF Method for Salient PMSMs -- 2.3.2.1 In Synchronous Reference Frame -- 2.3.2.2 In Stationary Reference Frame -- 2.3.3 Comparison -- 2.3.3.1 Comparison Between Back-EMF and Flux-Linkage Methods -- 2.3.3.2 Comparison of Active Flux and Extended Back-EMF -- 2.4 Position Observer -- 2.4.1 Arctangent Method -- 2.4.2 Phase-Locked Loop -- 2.4.3 Simplified Extended Kalman Filter -- 2.4.4 Simulation Results -- 2.5 Summary -- References -- Chapter 3 Fundamental Model-Based Sensorless Control-Issues and Solutions -- 3.1 Introduction -- 3.2 Integration and Filter.
3.2.1 Initial Value -- 3.2.2 Drift -- 3.2.3 Delay -- 3.3 Back-EMF and Current Harmonics -- 3.3.1 Influence of Back-EMF Harmonics -- 3.3.2 Influence of Current Harmonics -- 3.4 Cross-Coupling Magnetic Saturation -- 3.4.1 Impact on Position Estimation -- 3.4.2 Sensorless Control Accounting for Cross-Coupling Inductance -- 3.5 Parameter Mismatch -- 3.5.1 Impact on Position Estimation -- 3.5.2 Position Correction Method Under Parameter Mismatches -- 3.5.2.1 q-Axis Injection for q-Axis Inductance Mismatch -- 3.5.2.2 d-Axis Injection for Resistance Mismatch -- 3.5.2.3 Amplitude Calculation Technique -- 3.5.2.4 Position Error Correction with LMS Algorithm -- 3.5.2.5 Experimental Results -- 3.6 Parameter Asymmetry -- 3.6.1 Asymmetric Modeling -- 3.6.1.1 Resistance Asymmetry -- 3.6.1.2 Inductance Asymmetry -- 3.6.1.3 Back-EMF Asymmetry -- 3.6.2 Impacts on Position Estimation -- 3.6.3 Harmonic Suppression -- 3.7 Summary -- References -- Chapter 4 Saliency Tracking-Based Sensorless Control Methods -- 4.1 Introduction -- 4.2 High-Frequency Model of PM Machines -- 4.2.1 Model in Synchronous Reference Frame -- 4.2.2 Model in Estimated Synchronous Reference Frame -- 4.2.3 Model in Stationary Reference Frame -- 4.3 High-Frequency Signal Injection in Estimated Synchronous Reference Frame -- 4.3.1 Pulsating Sinusoidal Signal -- 4.3.2 Pulsating Square-Wave Signal -- 4.4 High-Frequency Signal Injection in Stationary Reference Frame -- 4.4.1 Rotating Sinusoidal Signal -- 4.4.2 Pulsating Sinusoidal Signal -- 4.4.2.1 Mathematical Model -- 4.4.2.2 Ip Pre-detection and Compensation -- 4.4.2.3 Experiment Results -- 4.4.3 Pulsating Square-Wave Signal -- 4.4.3.1 Mathematical Model -- 4.4.3.2 IpSQ Pre-detection and Compensation -- 4.4.3.3 Experiment Results -- 4.5 Position Observer -- 4.5.1 Basic Structure -- 4.5.2 Influence of LPF.
4.5.3 Convergence Analysis -- 4.6 Other Saliency Tracking-Based Methods -- 4.6.1 Transient Voltage Vector-Based Method -- 4.6.2 PWM Excitation-Based Method -- 4.7 Summary -- References -- Chapter 5 Saliency Tracking-Based Sensorless Control Methods-Issues and Solutions -- 5.1 Introduction -- 5.2 Cross-Coupling Magnetic Saturation -- 5.2.1 Impact on Position Estimation -- 5.2.2 Compensation Scheme -- 5.2.2.1 Direct Compensation -- 5.2.2.2 Indirect Compensation -- 5.3 Machine Saliency and Load Effect -- 5.3.1 Machine Saliency Investigation -- 5.3.2 Machine Saliency Circle -- 5.4 Multiple Saliency Effect -- 5.5 Asymmetric Parameters -- 5.5.1 High-Frequency Models with Machine Inductance Asymmetry -- 5.5.2 Suppression of Position Errors Due to Inductance Asymmetry -- 5.5.3 Experimental Results -- 5.5.3.1 Position Estimation Under Inductance Asymmetry -- 5.5.3.2 The Second Harmonic Oscillating Error Suppression -- 5.6 Inverter Nonlinearity Effects -- 5.6.1 Mechanism -- 5.6.1.1 Deadtime -- 5.6.1.2 Parasitic Capacitance Effects -- 5.6.2 HF Voltage Distortion -- 5.6.3 HF Current Distortion -- 5.6.3.1 Rotating Signal Injection-Based Method -- 5.6.3.2 Pulsating Signal Injection-Based Method -- 5.6.3.3 Experiment Results -- 5.6.4 Compensation Scheme -- 5.6.4.1 Pre-compensation -- 5.6.4.2 Post-compensation -- 5.6.4.3 Comparison -- 5.7 Signal Processing Delay -- 5.8 Selection of Amplitude and Frequency for Injection Voltage Signal -- 5.8.1 Quantization Error in AD Conversion -- 5.8.2 Sensorless Safe Operation Area -- 5.8.3 Experimental Results of Determining Amplitude and Frequency -- 5.8.4 Sensorless Operation Performance -- 5.8.5 Pseudo-random Selection of Injection Signal -- 5.9 Transition Between Low Speed and High Speed -- 5.10 Summary -- References.
Chapter 6 Saliency Tracking-Based Sensorless Control Method Using Zero Sequence Voltage -- 6.1 Introduction -- 6.2 Rotating Sinusoidal Signal Injection -- 6.2.1 Zero Sequence Voltage Model -- 6.2.2 Signal Demodulation -- 6.3 Conventional Pulsating Sinusoidal Signal Injection -- 6.4 Anti-rotating Pulsating Sinusoidal Signal Injection -- 6.4.1 Anti-rotating Signal Injection -- 6.4.2 Signal Demodulation -- 6.4.3 Cross-Saturation Effect -- 6.4.4 Experimental Results -- 6.4.4.1 Zero Sequence Voltage Model Verification -- 6.4.4.2 Steady- and Dynamic-State Position Estimation Performances -- 6.4.4.3 Robustness and Accuracy Comparison -- 6.5 Conventional Pulsating Square-Wave Signal Injection -- 6.6 Anti-rotating Pulsating Square-Wave Signal Injection -- 6.6.1 Anti-rotating Signal Injection -- 6.6.2 Signal Demodulation -- 6.6.3 Cross-Saturation Effect -- 6.6.4 Experimental Results -- 6.6.4.1 Zero Sequence Voltage Model Verification -- 6.6.4.2 Steady- and Dynamic-State Position Estimation Performance -- 6.6.4.3 Comparison to Square-Wave Injection Method with HF Current Sensing -- 6.7 Summary -- References -- Chapter 7 Sensorless Control of Dual Three-Phase PMSMs and Open-.Winding PMSMs -- 7.1 Introduction -- 7.2 Dual Three-Phase PMSMs -- 7.2.1 Modeling of DTP-PMSM Drive -- 7.2.1.1 Double dq Model -- 7.2.1.2 Vector Space Decomposition -- 7.2.2 HFSI Sensorless Control with Current Response -- 7.2.3 HFSI Sensorless Control with Voltage Response -- 7.2.3.1 Zero Sequence Voltage Measurement -- 7.2.3.2 Modeling of Dual Three-Phase PMSM -- 7.2.3.3 Pulsating Sinusoidal Signal Injection -- 7.2.3.4 Rotating Signal Injection Method -- 7.2.3.5 Experimental Results and Analysis for DTP-PMSM -- 7.2.4 Fundamental Model-Based Sensorless Control -- 7.2.4.1 Extended Back-EMF Model on DTP-PMSM -- 7.2.4.2 Parameter Mismatch Effect.
7.2.4.3 Parameter Mismatch Correction -- 7.2.4.4 Experimental Results -- 7.2.5 Third Harmonic Back-EMF-Based Sensorless Control -- 7.3 Open Winding PMSMs -- 7.3.1 Modeling of OW-PMSM Drive -- 7.3.2 Phase Shift-Based SVPWM for OW-PMSM -- 7.3.3 Zero Sequence Current-Based Sensorless Control -- 7.3.4 Nonparametric Zero Sequence Voltage-Based Sensorless Control -- 7.4 Summary -- References -- Chapter 8 Magnetic Polarity Identification -- 8.1 Introduction -- 8.2 Dual Voltage Pulses Injection-Based Method -- 8.3 d-Axis Current Injection-Based Method -- 8.3.1 HF Current Response -- 8.3.2 HF Zero Sequence Voltage Response -- 8.4 Secondary Harmonic-Based Method -- 8.4.1 Modeling of Secondary Harmonics -- 8.4.2 HF Current Response -- 8.4.3 HF Zero Sequence Voltage Response -- 8.4.4 Experiment Results -- 8.5 Summary -- References -- Chapter 9 Rotor Initial Position Estimation -- 9.1 Introduction -- 9.2 Magnetic Saturation Effect -- 9.3 Basic Pulse Injection Method Using Three Phase Currents -- 9.3.1 Pulse Excitation Configuration -- 9.3.2 Current Response Model -- 9.3.3 Initial Position Estimation -- 9.4 Improved Pulse Injection Method Using Three Phase Currents -- 9.4.1 Utilization of Three Phase Current Responses -- 9.4.2 Pulse Injection Sequence -- 9.4.3 Boundary Detection Strategy -- 9.4.4 Experiment Results -- 9.4.4.1 Estimation Example -- 9.4.4.2 Overall Rotor Initial Position Estimation Performance -- 9.4.4.3 Boundary Detection Performance -- 9.5 Pulse Injection Method Using DC-Link Voltage -- 9.5.1 Utilization of DC-Link Voltage Variation -- 9.5.2 Pulse Injection Process -- 9.5.3 Experiment Results -- 9.5.3.1 Estimation Example -- 9.5.3.2 Overall Estimation Performance -- 9.5.3.3 Comparison with Estimation Using Current Responses -- 9.6 Voltage Pulse Selection -- 9.6.1 Selection of Duration.
9.6.2 Selection of Magnitude.
Record Nr. UNINA-9911019733103321
Zhu Zi Qiang  
Newark : , : John Wiley & Sons, Incorporated, , 2023
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