2 edition of AC motor control and electric vehicle applications found in the catalog.
AC motor control and electric vehicle applications
Kwang Hee Nam
|Statement||author, Kwang Hee Nam|
|LC Classifications||TK2781 .N36 2010|
|The Physical Object|
|LC Control Number||2010006626|
The Hybrid and Electric Vehicle Engineering Academy covers hybrid and electric vehicle engineering concepts, theor. DC/AC conversion and motor control. Gary is named inventor on several patents in the field of solar energy and vehicle related power conversion. Brushless DC motor has simple structure, great power density, torque output and high efficiency. It has a broad application prospect for electric vehicle. The conventional scheme of BLDCM drive system adopts motor ontology, power drive circuits and position sensor. BLDCM is usually used with the mode of 3-phase 6-state PWM. Due to its structure and commutation strategy, it has many problems to Author: Da Fang Wang, De Ming Bu, Cheng Zhu, Chuan Wei Zhou.
When the motor accelerates, the BEMF voltage increases, so the voltage applied to the motor must be varied to keep current amplitude (i.e. torque) constant. Phase relation between B sta and B rot is unknown The load angle, which determines the efficiency of the system, is not directly controlled (no current control). 37 20/06/File Size: 2MB. AC motors are more complicated. Because the DC power of batteries must be converted to AC, the car needs a voltage inverter. The speed control circuitry is more involved, and the entire system is more expensive simply because the electric vehicle industry has not yet developed the necessary infrastructure to drive prices down.
Electric and Hybrid Vehicle Technology 1 provides an overview of electric and gas-electric hybrid vehicle fundamentals. It describes the fundamentals of the operation, diagnosis, and repair of electric and hybrid vehicles. Topics covered include EV and HEV batteries, fuel cells, electric motor controllers, invertors, and auxiliary accessories. vehicle. Suppliers see this need and are designing and manufacturing more efficient building blocks for the many different applications on vehicles. Advanced Technologies: Another way to improve efficiency is to utilize alternative, or advanced, technologies and radically challenge the File Size: 1MB.
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AC Motor Control and Electrical Vehicle Applications provides a guide to the control of AC motors with a focus on its application to electric vehicles (EV).
It describes the rotating magnetic flux, based on which dynamic equations are derived. The text not only deals with the induction motor, but covers the permanent magnet synchronous motors (PMSM).Cited by: The complexity of AC motor control lies in the multivariable and nonlinear nature of AC machine dynamics.
Recent advancements in control theory now make it possible to deal with long-standing problems in AC motors control.
AC Motor Control and Electrical Vehicle Applications by Nam, Condition: NEW. This listing is a new book, a title currently in-print which we order directly and immediately from the publisher.
For all enquiries, please contact Herb Tandree Philosophy Books directly - customer service is. The original AC induction motor patent. US Patent 2, Multi-phase induction motors by Thomas H Barton et al, Lancashire Dynamo & Crypto Ltd, November 8, An induction motor with improved speed control.
US Patent 4, Liquid cooling for induction motors by Raymond N. Olson, Sundstrand Corporation, Janu An efficient. • Illustrates the usefulness of the advanced control methods via industrial applications including electric vehicles, high speed trains, steel mills, and more • Includes special focus on sensorless nonlinear observers, adaptive and robust nonlinear controllers, output-feedback controllers, fault detection and isolation algorithms, and fault 4/5(1).
Open Library is an open, editable library catalog, building towards a web page for every book ever published. AC motor control and electric vehicle applications by Kwang Hee Nam,Taylor & Francis edition, in EnglishCited by: This book will show you how different types of motors operate and how electronic control devices can be used to improve efficiency in a wide range of applications.
You'll get in-depth, updated coverage of: Electric motor control applications; dc and ac motors; Digital motors; Commutator-type motors; Noncommutator-types motors; Electric by: 4.
Electric Motor Control: DC, AC, and BLDC Motors introduces practical drive techniques of electric motors to enable stable and efficient control of many application systems, also covering basic principles of high-performance motor control techniques, driving methods, control theories and power converters.
Electric motor drive systems play a critical role in home appliances, motor vehicles. EV Power Systems (Motors and controllers) The power system of an electric vehicle consists of just two components: the motor that provides the power and the controller that controls the application of this power.
In comparison, the power system of gasoline-powered vehicles consists of a number of components, such as theFile Size: 64KB. The book deals with the fundamentals, theory, and design of conventional cars with internal combustion engines (ICEs), electric vehicles (EVs), hybrid electric vehicles (HEVs), and fuel cell vehicles (FCVs).
It comprehensively presents vehicle performance, configuration, control strategy, designFile Size: 8MB. The tractive force in an electric vehicle is supplied by the electric motor in overcoming the road load. The equation of motion is given by mw dV km F F dt =− (6) The net force (F - Fw), accelerates the vehicle (or decelerates when Fw exceeds F).
2) Motor ratings and transmission. The power required toCited by: AC Electric Motors Control: Advanced Design Techniques and Applications. Editor(s): The complexity of AC motor control lies in the multivariable and nonlinear nature of AC machine dynamics.
Recent advancements in control theory now make it possible to deal with long-standing problems in AC motors control. • Illustrates the usefulness. Curtis HPEVS AC Brushless AC Motor Kit - 72 Volt. The AC is an AC motor that operates at V.
Compact Inverter Technology. Onboard inverters apply pulse width modulation (PWM) control to convert direct current (DC) power stored in an onboard battery into alternating current (AC) power to drive the motor when drive power is needed, and apply an energy regenerating operation to charge the battery when power regeneration is needed.
Electric drive train system Main inverter. The main inverter controls the electric motor and is a key component in electric cars, as it determines the driving behavior.
Semiconductors transform the direct current from the battery into the alternating current that. Amatrol’s AC/DC Electrical Training System (TA) explores the fundamental concepts of AC and DC electrical systems.
Learners will see how electricity is used for power and control in industrial, commercial, agricultural, and residential applications. This training system covers industry-relevant technical skills including how to operate. 99 High-power-density Inverter Technology for Hybrid and Electric Vehicle Applications - 44 - direct cooling (see Fig.
In place of the wire bonding used in the past, the lead frame for the emitter side of the IGBT is soldered and the lead frame is joined to the heat sink via insulating material.
As the metal. Electric Motors and Drives: Fundamentals, Types and Applications, Fifth Edition is intended primarily for non-specialist users or students of electric motors and drives, but many researchers and specialist industrialists have also acknowledged its value in providing a clear understanding of the fundamentals.
It bridges the gap between. Induction Motors Applications, Control and Fault Diagnostics. This book is organized into four sections, covering the applications and structural properties of induction motors, fault detection and diagnostics, control strategies, and the more recently developed topology based on the multiphase induction motors.
A motor with a slip of less than 5% is called a normal slip motor. Motors with a slip of 5% or more are used for applications requiring high starting torque (conveyor) and/or higher than normal slip (punch press) where, as the motor slows down, increased torque allows for flywheel energy release.
A motor controller is a device or group of devices that serves to govern in some predetermined manner the performance of an electric motor. A motor controller might include a manual or automatic means for starting and stopping the motor, selecting forward or reverse rotation, selecting and regulating the speed, regulating or limiting the torque, and protecting against overloads and electrical.Oriental Motor offers three product groups (AC speed control motors, brushless DC speed control motors, and inverter units) for use in a wide range of speed control applications.
The proper speed control product can be selected according to the function, the performance, the cost, and the purpose desired for .Why motor speed control? It is often desirable to control the motor speed, usually for reasons process control for such variables as flow or applications as fans and pumps often have varying output requirements, and control of the motor speed is more efficient than mechanically limiting the process output with such devices as throttling valves or dampers.