Vector Control and Experimental Evaluation of Permanent Magnet Synchronous Motors for HEVs PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download Vector Control and Experimental Evaluation of Permanent Magnet Synchronous Motors for HEVs PDF full book. Access full book title Vector Control and Experimental Evaluation of Permanent Magnet Synchronous Motors for HEVs by . Download full books in PDF and EPUB format.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Get Book Here
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.
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 104
Get Book Here
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.
Author: Sadegh Vaez-Zadeh
Publisher: Oxford University Press
ISBN: 0191060674
Category : Technology & Engineering
Languages : en
Pages : 384
Get Book Here
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: Wei Xu
Publisher: CRC Press
ISBN: 1000909700
Category : Technology & Engineering
Languages : en
Pages : 279
Get Book Here
Book Description
Permanent magnet synchronous motors (PMSMs) are popular in the electric vehicle industry due to their high-power density, large torque-to-inertia ratio, and high reliability. This book presents an improved field-oriented control (FOC) strategy for PMSMs that utilizes optimal proportional-integral (PI) parameters to achieve robust stability, faster dynamic response, and higher efficiency in the flux-weakening region. The book covers the combined design of a PI current regulator and varying switching frequency pulse-width modulation (PWM), along with an improved linear model predictive control (MPC) strategy. Researchers and graduate students in electrical engineering, systems and control, and electric vehicles will find this book useful. Features: • Implements evolutionary optimization algorithms to improve PMSM performance. • Provides coverage of PMSM control design in the flux-weakening region. • Proposes a modern method of model predictive control to improve the dynamic performance of interior PMSM. • Studies the dynamic performance of two kinds of PMSMs: surface-mounted and interior permanent magnet types. • Includes several case studies and illustrative examples with MATLAB®. This book is aimed at researchers, graduate students, and libraries in electrical engineering with specialization in systems and control and electric vehicles.
Author: Ruifeng Qin
Publisher:
ISBN:
Category : Permanent magnet motors
Languages : en
Pages : 394
Get Book Here
Book Description
Author: Dengpan Zhu
Publisher:
ISBN: 9780494217436
Category :
Languages : en
Pages : 242
Get Book Here
Book Description
Ce mémoire décrit la modélisation, la simulation et l'implémentation d'un système de contrôle vectoriel pour l'entrainement à vitesse variable des moteurs polyphasés de type synchrone. Les machines considérées ont des rotors lisses avec les aimants permanents montes sur la surface du rotor. Après un rappel de la théorie de la commande vectorielle classique, nous adaptons cette méthode pour la commande des machines dont le nombre de phases du bobinage stator est impair et supérieur à trois. Nous avons développé un modèle dans Simulink/MATLAB pour étudier cette méthode de commande. Après avoir illustre cette méthode, nous présentons un banc d'essais qui utilise un DSP. On effectue des validations pour deux machines; la première a un stator triphasé et l'autre a un stator à sept phases. Pour illustrer l'intérêt des méthodes de commande proposées, nous montrons l'utilisation des harmoniques de FEM d'une machine polyphasée pour la production d'un couple constant. Nous analysons aussi le fonctionnement avec une phase déconnectée sans modification de la stratégie de commande pour montrer la tolérance aux défauts des machines polyphasées.
Author: Syed A. Nasar
Publisher: Springer
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 296
Get Book Here
Book Description
Permanent Magnet, Reluctance, and Self-Synchronous Motors discusses the theory, design, and control of permanent magnet materials. The book describes permanent magnets and their applications to electric machines as well as their performance characteristics and limitations. It presents the performance and calculations of PM commutator motors and an approach to their design. Permanent magnet synchronous motors, finite-element calculations, design methodologies, and rectangular and sinusoidal current control are discussed. It presents reluctance motors, their topologies and performance analyses as well as reluctance synchronous motors, with very large rotor saliency ratios, and their vector control. Numerical examples and data of practical interest are provided throughout the book. The book will be very useful to engineers involved in the design and manufacturing of permanent magnet and reluctance motors and high-performance drives, as well as electrical engineering students and educators.
Author: Sandra Eriksson
Publisher: MDPI
ISBN: 3039213504
Category : Technology & Engineering
Languages : en
Pages : 282
Get Book Here
Book Description
Interest in permanent magnet synchronous machines (PMSMs) is continuously increasing worldwide, especially with the increased use of renewable energy and the electrification of transports. This book contains the successful submissions of fifteen papers to a Special Issue of Energies on the subject area of “Permanent Magnet Synchronous Machines”. The focus is on permanent magnet synchronous machines and the electrical systems they are connected to. The presented work represents a wide range of areas. Studies of control systems, both for permanent magnet synchronous machines and for brushless DC motors, are presented and experimentally verified. Design studies of generators for wind power, wave power and hydro power are presented. Finite element method simulations and analytical design methods are used. The presented studies represent several of the different research fields on permanent magnet machines and electric drives.
Author: Yong Jiang
Publisher:
ISBN:
Category :
Languages : en
Pages : 152
Get Book Here
Book Description
Author: Muhammad Ali Masood Cheema
Publisher: Springer Nature
ISBN: 3030403254
Category : Technology & Engineering
Languages : en
Pages : 244
Get Book Here
Book Description
This book explores the direct thrust force control (DTFC) of tubular surface-mount linear permanent magnet synchronous motors (linear PMSMs). It presents a detailed account and analysis of several advanced nonlinear control schemes, based on the direct thrust control principle, to achieve a reduction in steady-state ripple in thrust force with faster transient response, and describes their experimental validation. It also provides rigorous details of the dynamic modelling of linear PMSMs from a control system perspective, and demonstrates the superior control performance of the proposed techniques compared to the current state-of-the-art techniques. Lastly, the book proposes and validates a stator flux observer for sensorless speed estimation comprising a linear state observer and an improved sliding mode component.
Author: Gert Lodewikus Kruger
Publisher:
ISBN:
Category :
Languages : en
Pages : 201
Get Book Here
Book Description
Permanent-magnet synchronous machine (PMSM) -- Vector control -- Volts-per-hertz (V/f) control -- Voltage source inverter -- Speed observer -- Dead-time compensation.
