Dynamic Analysis of Permanent Magnet Stepping Motors
Title | Dynamic Analysis of Permanent Magnet Stepping Motors PDF eBook |
Author | David J. Robinson |
Publisher | |
Pages | 76 |
Release | 1969 |
Genre | Stepping motors |
ISBN |
Dynamic analysis and maximum stepping rate prediction for permanent magnet motor.
Dynamic Analysis of Permanent Magnet Stepping Motors
Title | Dynamic Analysis of Permanent Magnet Stepping Motors PDF eBook |
Author | David J. Robinson |
Publisher | |
Pages | 63 |
Release | 1969 |
Genre | Magnets |
ISBN |
Harmonic Analysis and Control of Permanent Magnet Stepper Motor
Title | Harmonic Analysis and Control of Permanent Magnet Stepper Motor PDF eBook |
Author | Hayman A. F. Ibrahim |
Publisher | |
Pages | 0 |
Release | 1990 |
Genre | |
ISBN |
The Analysis and Control of Parametric Instability in Permanent Magnet Stepper Motors
Title | The Analysis and Control of Parametric Instability in Permanent Magnet Stepper Motors PDF eBook |
Author | John Gerald Ciezki |
Publisher | |
Pages | 99 |
Release | 1991 |
Genre | Feedback control systems |
ISBN |
Reduced-order predictors and models are then developed to facilitate rapid analysis and suitable control system design. Specific control philosophies are then discussed. Finally, the feedback control of stepper motors oftentimes relies heavily on costly sensing devices located in the rotor environment. It is the intent of this thesis to demonstrate that in the absence of such rotor signals, a stator signal, namely the dc link current, can be utilized to retrieve an estimate of the velocity perturbation. This allows for the application of the aforementioned control strategies using this estimate."
The DQ Analysis of a Variable Reluctance Stepper Motor
Title | The DQ Analysis of a Variable Reluctance Stepper Motor PDF eBook |
Author | David J. Kish |
Publisher | |
Pages | 52 |
Release | 1989 |
Genre | Stepping motors |
ISBN |
Abstract: "Variable reluctance stepper motors are commonly used in applications where incremental motion is desired. Recently, these motors have been used in situations which call for a large stepping rate; so large in fact, that the motor turns continuously. Although the equations which describe the stepper motor in this mode are decoupled, they are not time invariant. In order to eliminate the time varying terms, Park's transformation does not render the system equations time invariant, so an averaging technique is employed which does provide the desired time invariance. The averaged model is evaluated by comparing its dynamic response with that of a detailed simulation of the motor in a variety of operating modes. It is found that the averaged model does not adequately represent the motor dynamics under most operating conditions."
Control Strategies of Permanent Magnet Synchronous Motor Drive for Electric Vehicles
Title | Control Strategies of Permanent Magnet Synchronous Motor Drive for Electric Vehicles PDF eBook |
Author | Chiranjit Sain |
Publisher | CRC Press |
Pages | 179 |
Release | 2022-10-25 |
Genre | Technology & Engineering |
ISBN | 1000484858 |
To reduce the emissions of greenhouse gasses and maintain environmental sustainability, electric vehicles play a vital role in a modern energy-efficient environment. Permanent magnet synchronous motors (PMSMs) are widely employed in electric vehicle technology due to their high dynamic response, better torque-speed characteristics, noiseless operation, high power density, high efficiency and power factor as compared to other conventional motor drives. This book demonstrates the development of various control strategies and illustrates the dynamic performance intensification of a PMSM drive. To ensure the faster dynamic behaviour and flexibility in control under various operating conditions, the performance of a PMSM drive has been explained. Finally, control strategies have been executed through mathematical modelling and illustration of several case studies for optimal operation. Features: Introduces performance indicators in a self-controlled PMSM machine to justify the dynamic behaviour Discusses comparative performance study and optimization of the drive performance Provides a detailed comparative performance analysis between classical and fuzzy logic controllers in a PMSM drive Includes illustrations and case studies using mathematical modelling and real-time test results Discusses the state of the art in solar-powered energy-efficient PMSM drives with various issues This book is aimed at researchers, graduate students and libraries in electrical engineering with specialization in electric vehicles.
Permanent Magnet Motor Technology
Title | Permanent Magnet Motor Technology PDF eBook |
Author | Jacek F. Gieras |
Publisher | CRC Press |
Pages | 591 |
Release | 2009-08-25 |
Genre | Technology & Engineering |
ISBN | 1439859019 |
The importance of permanent magnet (PM) motor technology and its impact on electromechanical drives has grown exponentially since the publication of the bestselling second edition. The PM brushless motor market has grown considerably faster than the overall motion control market. This rapid growth makes it essential for electrical and electromechanical engineers and students to stay up-to-date on developments in modern electrical motors and drives, including their control, simulation, and CAD. Reflecting innovations in the development of PM motors for electromechanical drives, Permanent Magnet Motor Technology: Design and Applications, Third Edition demonstrates the construction of PM motor drives and supplies ready-to-implement solutions to common roadblocks along the way. This edition supplies fundamental equations and calculations for determining and evaluating system performance, efficiency, reliability, and cost. It explores modern computer-aided design of PM motors, including the finite element approach, and explains how to select PM motors to meet the specific requirements of electrical drives. The numerous examples, models, and diagrams provided in each chapter facilitate a lucid understanding of motor operations and characteristics. This 3rd edition of a bestselling reference has been thoroughly revised to include: Chapters on high speed motors and micromotors Advances in permanent magnet motor technology Additional numerical examples and illustrations An increased effort to bridge the gap between theory and industrial applications Modified research results The growing global trend toward energy conservation makes it quite possible that the era of the PM brushless motor drive is just around the corner. This reference book will give engineers, researchers, and graduate-level students the comprehensive understanding required to develop the breakthroughs that will push this exciting technology to the forefront.