On Control of Permanent-Magnet Synchronous Motors in Hybrid-Electric Vehicle Applications PDF Download
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Author: Oskar Wallmark
Publisher:
ISBN:
Category :
Languages : en
Pages : 115
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Book Description
Author: Oskar Wallmark
Publisher:
ISBN:
Category :
Languages : en
Pages : 115
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Book Description
Author: Max A. Reitz
Publisher:
ISBN:
Category :
Languages : en
Pages : 0
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Author: Chiranjit Sain
Publisher: CRC Press
ISBN: 1000484858
Category : Technology & Engineering
Languages : en
Pages : 179
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Book Description
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.
Author: Kang Chang
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Author: Sadegh Vaez-Zadeh
Publisher: Oxford University Press
ISBN: 0191060674
Category : Technology & Engineering
Languages : en
Pages : 384
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Book Description
Permanent magnet synchronous (PMS) motors stand at the forefront of electric motor development due to their energy saving capabilities and performance potential. The motors have been developed in response to mounting environmental crises and growing electricity prices, and they have enabled the emergence of motor drive applications like those found in electric and hybrid vehicles, fly by wire, and drones. Control of Permanent Magnet Synchronous Motors is a timely advancement along that path as the first comprehensive, self-contained, and thoroughly up-to-date book devoted solely to the control of PMS motors. It offers a deep and extended analysis, design, implementation, and performance evaluation of major motor control methods, including Vector, Direct Torque, Predictive, Deadbeat, and Combined Control, in a systematic and coherent manner. All major Sensorless Control and Parameter Estimation methods are also studied. The book places great emphasis on energy saving control schemes.
Author: Chitra A.
Publisher: John Wiley & Sons
ISBN: 1119681901
Category : Computers
Languages : en
Pages : 288
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Book Description
Electric vehicles are changing transportation dramatically and this unique book merges the many disciplines that contribute research to make EV possible, so the reader is informed about all the underlying science and technologies driving the change. An emission-free mobility system is the only way to save the world from the greenhouse effect and other ecological issues. This belief has led to a tremendous growth in the demand for electric vehicles (EV) and hybrid electric vehicles (HEV), which are predicted to have a promising future based on the goals fixed by the European Commission's Horizon 2020 program. This book brings together the research that has been carried out in the EV/HEV sector and the leading role of advanced optimization techniques with artificial intelligence (AI). This is achieved by compiling the findings of various studies in the electrical, electronics, computer, and mechanical domains for the EV/HEV system. In addition to acting as a hub for information on these research findings, the book also addresses the challenges in the EV/HEV sector and provides proven solutions that involve the most promising AI techniques. Since the commercialization of EVs/HEVs still remains a challenge in industries in terms of performance and cost, these are the two tradeoffs which need to be researched in order to arrive at an optimal solution. Therefore, this book focuses on the convergence of various technologies involved in EVs/HEVs. Since all countries will gradually shift from conventional internal combustion (IC) engine-based vehicles to EVs/HEVs in the near future, it also serves as a useful reliable resource for multidisciplinary researchers and industry teams.
Author: Chiranjit Sain
Publisher:
ISBN: 9781032038926
Category : Electric motors
Languages : en
Pages :
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Book Description
"To reduce the emissions of greenhouse gasses and maintain the environmental sustainability electric vehicles create a vital role in a modern energy-efficient environment. Permanent Magnet Synchronous Motors (PMSM) are widely employed in electric vehicle technology due to its 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 illustration of dynamic performance intensification of a PMSM drive. To ensure the faster dynamic behavior and flexibility in control under various operating conditions, 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 is also included. Features: Introduces performance indicators in a self-controlled PMSM machine to justify the dynamic behavior. Discusses comparative performance study and optimization of the drive performance. Provides detailed comparative performance analysis between classical and fuzzy logic controllers in a PMSM drive. Includes illustrations and case studies using mathematical modeling and real-time test-results. Discusses state of the art on solar powered energy efficient PMSM drive with various issues. This book aims at researchers, graduate students, and libraries in Electrical Engineering with specialization in Electric Vehicles"--
Author: William Treharne
Publisher:
ISBN:
Category :
Languages : en
Pages :
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Book Description
Permanent magnet synchronous motors are finding ever increasing use in hybrid and electric vehicles. This thesis develops a new control strategy for Permanent Magnet Synchronous Motors (PMSMs) to reduce the motor and inverter losses compared to conventional control techniques. The strategy utilises three common control modes for PMSMs; brushless DC with 1200E conduction, brushless DC with 1800E conduction, and brushless AC control. The torque and power output for each control mode is determined for an example motor system using a three phase axial flux VASA motor and an IGBT inverter. The loss components for the motor and inverter are also estimated using a combination of analytical and simulation techniques and results are then validated against experimental measurements. Efficiency maps for each control mode have been used to determine an optimal mode utilisation strategy, which minimises the total system losses and maximises the available motor torque output. The proposed control strategy switches between the three control modes without interruption of motor torque to maximise the system efficiency for the instantaneous operating speed and demanded torque output. The benefits of the new strategy are demonstrated using an example vehicle over a simulated drive cycle. This yields a 10% reduction in losses compared to conventional brush less AC control.
Author: Chris Mi
Publisher: John Wiley & Sons
ISBN: 1119970113
Category : Technology & Engineering
Languages : en
Pages : 449
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Book Description
Modern Hybrid Electric Vehicles provides vital guidance to help a new generation of engineers master the principles of and further advance hybrid vehicle technology. The authors address purely electric, hybrid electric, plug-in hybrid electric, hybrid hydraulic, fuel cell, and off-road hybrid vehicle systems. They focus on the power and propulsion systems for these vehicles, including issues related to power and energy management. They concentrate on material that is not readily available in other hybrid electric vehicle (HEV) books such as design examples for hybrid vehicles, and cover new developments in the field including electronic CVT, plug-in hybrid, and new power converters and controls. Covers hybrid vs. pure electric, HEV system architecture (including plug-in and hydraulic), off-road and other industrial utility vehicles, non-ground-vehicle applications like ships, locomotives, aircrafts, system reliability, EMC, storage technologies, vehicular power and energy management, diagnostics and prognostics, and electromechanical vibration issues. Contains core fundamentals and principles of modern hybrid vehicles at component level and system level. Provides graduate students and field engineers with a text suitable for classroom teaching or self-study.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
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Book Description
The 2004 Toyota Prius exceeded sales expectations and led the automotive industry to realize that there is a healthy market for hybrid electric vehicles (HEVs). The Prius uses two interior permanent magnet motors to manipulate power flow throughout the drive system. Permanent magnet synchronous motors (PMSMs) are most suitable for HEVs and full electric vehicles due to their high efficiency, high power density, and fast dynamic response. This thesis will present vector control theory for PMSMs, with focus on interior permanent magnet motors. The primary 50kW drive motor and inverter of the 2004 Toyota Prius Synergy drive system was removed for an intensive thermal, electrical, and mechanical evaluation in a dynamometer test cell at Oak Ridge National Laboratory. These evaluations include locked rotor, back-EMF, and motoring operation region tests. The resulting data is presented to reveal characteristics such as torque capabilities, thermal limitations, and motor efficiencies for all toque-speed operation points. One of the most challenging tasks of the evaluation was to solve problems related to electromagnetic interference (EMI). The pulse width modulation (PWM) driven high voltage converter/inverter is a large source of electromagnetic field radiation and nearby low level signals, including control circuitry for the hybrid system, will experience EMI if proper countermeasures are not taken. Methods to reduce electromagnetic field radiation and practices to prevent EMI are discussed.
