Sensorless Control of Permanent Magnet Synchronous Machine Drives
1st Edition
Published on 14. November 2023
496 pages
978-1-394-19436-0 (ISBN)
Description
A comprehensive resource providing basic principles and state-of-the art developments in sensorless control technologies for permanent magnet synchronous machine drives
Sensorless Control of Permanent Magnet Synchronous Machine Drives highlights the global research achievements over the last three decades and the sensorless techniques developed by the authors and their colleagues, and covers sensorless control techniques of permanent magnet machines, discussing issues and solutions. Many worked application examples are included to aid in practical understanding of concepts.
Written by two pioneering authors in the field, Sensorless Control of Permanent Magnet Synchronous Machine Drives covers sample topics such as:
* Permanent magnet brushless AC and DC drives
* Single three-phase, dual three-phase, and open winding machines
* Modern control theory based sensorless methods, covering model reference adaptive system, sliding mode observer, extended Kalman filter, and model predictive control
* Flux-linkage and back-EMF based methods for non-salient machines, and active flux-linkage and extended back-EMF methods for salient machines
* Pulsating and rotating high frequency sinusoidal and square wave signal injection methods with current or voltage response, at different reference frames, and selection of amplitude and frequency for injection signal
* Sensorless control techniques based on detecting third harmonic or zero-crossings of back-EMF waveforms
* Parasitic effects in fundamental and high frequency models, impacts on position estimation, and compensation schemes, covering cross-coupling magnetic saturation, load effect, machine saliency and multiple saliencies, inverter non-linearities, voltage and current harmonics, parameter asymmetries, and parameter mismatches
* Techniques for rotor initial position estimation, magnetic polarity detection, and transition between low and high speeds
Describing basic principles, examples, challenges, and practical solutions, Sensorless Control of Permanent Magnet Synchronous Machine Drives is a highly comprehensive resource on the subject for professionals working on electrical machines and drives, particularly permanent magnet machines, and researchers working on electric vehicles, wind power generators, household appliances, and industrial automation.
Sensorless Control of Permanent Magnet Synchronous Machine Drives highlights the global research achievements over the last three decades and the sensorless techniques developed by the authors and their colleagues, and covers sensorless control techniques of permanent magnet machines, discussing issues and solutions. Many worked application examples are included to aid in practical understanding of concepts.
Written by two pioneering authors in the field, Sensorless Control of Permanent Magnet Synchronous Machine Drives covers sample topics such as:
* Permanent magnet brushless AC and DC drives
* Single three-phase, dual three-phase, and open winding machines
* Modern control theory based sensorless methods, covering model reference adaptive system, sliding mode observer, extended Kalman filter, and model predictive control
* Flux-linkage and back-EMF based methods for non-salient machines, and active flux-linkage and extended back-EMF methods for salient machines
* Pulsating and rotating high frequency sinusoidal and square wave signal injection methods with current or voltage response, at different reference frames, and selection of amplitude and frequency for injection signal
* Sensorless control techniques based on detecting third harmonic or zero-crossings of back-EMF waveforms
* Parasitic effects in fundamental and high frequency models, impacts on position estimation, and compensation schemes, covering cross-coupling magnetic saturation, load effect, machine saliency and multiple saliencies, inverter non-linearities, voltage and current harmonics, parameter asymmetries, and parameter mismatches
* Techniques for rotor initial position estimation, magnetic polarity detection, and transition between low and high speeds
Describing basic principles, examples, challenges, and practical solutions, Sensorless Control of Permanent Magnet Synchronous Machine Drives is a highly comprehensive resource on the subject for professionals working on electrical machines and drives, particularly permanent magnet machines, and researchers working on electric vehicles, wind power generators, household appliances, and industrial automation.
More details
Other editions
Additional editions
Zi Qiang Zhu | Xi Meng Wu
Sensorless Control of Permanent Magnet Synchronous Machine Drives
Book
11/2023
1st Edition
Wiley-IEEE Press
€138.50
Shipment within 15-20 days
Persons
Professor Zi Qiang Zhu received his PhD degree from the University of Sheffield, U.K., in 1991. He is a Fellow of Royal Academy of Engineering and currently the Head of the Electrical Machines and Drives Research Group at the University of Sheffield.
Dr Xi Meng Wu received his PhD degree from the University of Sheffield, in 2020. He is currently a Postgraduate Research Associate at the University of Sheffield.
Content
List of Symbols
Symbol Description Unit Aac Amplitude of injected ac current reference A Ad,2f, Aq,2f Amplitudes of second order harmonic of d- and q-axis estimated back-EMFs V Amp Amplitude of third harmonic flux-linkage Wb Amp_iAh, Amp_iBh, Amp_iCh Amplitudes of three-phase HF currents A B Viscous damping factor Ns/m B3 Amplitude of third harmonic component of excitation flux density T D Duty ratio EA(s), EB(s), EC(s) Three-phase back-EMFs after Laplace transform V eA, eB, eC Three-phase back-EMFs V eA5, eB5, eC5 Three-phase fifth order harmonic back-EMFs V eA7, eB7, eC7 Three-phase seventh order harmonic back-EMFs V Ea,d, Ea,q dq-axis back-EMFs of active flux model V ec Back-EMF of current model V , Estimated d- and q-axis back-EMFs V , dc components of d- and q-axis estimated back-EMFs V , Second order harmonic of d- and q-axis estimated back-EMFs V Eex Extended back-EMF V , Estimated d- and q-axis extended back-EMFs V Eex_imp Improved extended back-EMF V Eex1 Equivalent extended back-EMF of DTP-PMSM V eex,a, eex,ß a- and ß-axis extended back-EMFs V eH, eL, eO High-level, low-level, and floating phase back-EMFs V Em Peak value of phase back-EMF V Em3 Amplitude of third harmonic back-EMF V ea, eß a- and ß-axis back-EMFs V e0 Zero sequence back-EMF V Estimated zero sequence back-EMF V E3 Amplitude of third harmonic back-EMF V e3_set1, e3_set2 Third harmonic back-EMFs in two sets V e3_set1, e9_set1, e15_set1 Third, ninth, and fifteenth harmonic back-EMFs of first set of DTP-PMSM V e3_set2, e9_set2, e15_set2 Third, ninth, and fifteenth harmonic back-EMFs of second set of DTP-PMSM V e9 Ninth order harmonic back-EMF V e15 Fifteenth order harmonic back-EMF V fe Electrical rotor frequency Hz fh Frequency of injected high-frequency voltage signal Hz f (??) Position error signal I* Amplitude of extra injected current signal A IA(s), IB(s), IC(s) Three-phase currents after Laplace transform A iA, iB, iC Three-phase stator currents A , , Three-phase primary current response peak values A , , Three-phase secondary current response peak values A iABCh Three-phase high-frequency current responses A IAD_error Disturbance current vector due to current measurement error A Id, Iq Amplitudes of dq-axis currents A id, iq d- and q-axis currents A , Estimated d- and q-axis currents A idc dc-link current A dc-link current reference A , Estimated d- and q-axis ac current components A id,CM, iq,CM d- and q-axis currents of current model A , Estimated d- and q-axis dc current components A idf, iqf Fundamental d- and q-axis currents A , Amplitudes of estimated dq-axis high-frequency currents A idh, iqh d-and q-axis high-frequency currents A , Estimated d- and q-axis high-frequency currents A , Virtual d- and q-axis high-frequency currents A References of d- and q-axis currents A Predicted d- and q-axis currents A ?Ierror Error between real and recorded currents A Extra injected current signal A iH, iL, iO High-level, low-level, and floating phase currents A Im Peak value of phase current A Imax Maximum current response peak value A Imean Average current response peak value A In Amplitude of negative sequence current response A in Negative sequence current response A Estimated negative sequence current response A Amplitude of negative sequence current response of square-wave injection A , Estimated d- and q-axis negative sequence current responses A Ineg_a, Ineg_ß a- and ß-axis components of negative sequence HF current A Ip Amplitude of positive sequence current response A ip Positive sequence current response A Amplitude of positive sequence current response of square-wave injection A Ipos_a, Ipos_ß a- and ß-axis components of positive sequence HF current A Iq_MAX Maximum q-axis...
