Theory of Linear Induction Motors

Theory of Linear Induction Motors PDF Author: Sakae Yamamura
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 190

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Book Description

Theory of Linear Induction Motors

Theory of Linear Induction Motors PDF Author: Sakae Yamamura
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 190

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Book Description


The Theory of Linear Induction Machinery

The Theory of Linear Induction Machinery PDF Author: Michel Poloujadoff
Publisher: Oxford University Press, USA
ISBN:
Category : Language Arts & Disciplines
Languages : en
Pages : 296

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Modeling of Induction Motors with One and Two Degrees of Mechanical Freedom

Modeling of Induction Motors with One and Two Degrees of Mechanical Freedom PDF Author: Ernest Mendrela
Publisher: Springer Science & Business Media
ISBN: 1461503957
Category : Technology & Engineering
Languages : en
Pages : 117

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Book Description
Modeling of Induction Motors with One and Two Degrees of Mechanical Freedom presents the mathematical model of induction motors with two degrees of mechanical freedom (IM-2DMF), formed in the electromagnetic field as well as in circuit theory, which allows analyzing the performance of these three groups of motors taking into account edge effects, winding and current asymmetry. The model derived is based on the concept of magnetic field wave moving in the air-gap with a helical motion. In general, the rotor moves helically too with the rotary-linear slip. The electromagnetic field as well as motor performance of the particular motors is analyzed. The mathematical model of IM-2DMF is more general to the model of induction motors with one degree of mechanical freedom, i.e. rotary and linear motors. Examples of modeling two types of rotary disc motors and flat linear motor with twisted primary part are presented with inclusion of finite stator and rotor length and width effects. The simulation results are backed by the measurements carried out on the laboratory models, which were tested on the unique measurement stand.

A Winding Theory for Linear Induction Motors

A Winding Theory for Linear Induction Motors PDF Author: Srikantasastry Narasimha Murthy
Publisher:
ISBN:
Category :
Languages : en
Pages : 150

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Linear Induction Drives

Linear Induction Drives PDF Author: Jacek F. Gieras
Publisher: Monographs in Electrical and E
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 328

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Book Description
This comprehensive review of linear induction drives provides an in-depth examination of their design, construction, and practical applications. Both state-of-the-art computer aided design methods and practical estimation methods for main dimensions and performance calculations are presented so that engineers can generate accurate designs as well as test their preliminary ideas. Practical problems discussed include those relating to variable-speed linear drives, power conditioning, and control methods. Testing techniques are also outlined. The book is addressed particularly to electrical engineers involved in the design and construction of linear induction drives. It will also be of value to mechanical engineers and students of electrical machine engineering.

Theory of Linear Induction Motors

Theory of Linear Induction Motors PDF Author: Sakae Yamamura
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 256

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Book Description


Linear Synchronous Motors

Linear Synchronous Motors PDF Author: Jacek F. Gieras
Publisher: CRC Press
ISBN: 1439842221
Category : Technology & Engineering
Languages : en
Pages : 524

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Book Description
Considered to be the first book devoted to the subject, Linear Synchronous Motors: Transportation and Automation Systems, Second Edition evaluates the state of the art, demonstrating the technological innovations that are improving the design, construction, and performance of modern control systems. This new edition not only illustrates the development of linear synchronous motor drives, but it also discusses useful techniques for selecting a motor that will meet the specific requirements of linear electrical drives. New Features for the Second Edition: Several updated and expanded sections, as well as two new chapters on FEM Even more numerical examples, calculations, and mathematical models Broadened target audience that includes researchers, scientists, students, and more Evaluating trends and practical techniques for achieving optimal system performance, the authors showcase ready-to-implement solutions for common roadblocks in this process. The book presents fundamental equations and calculations used to determine and evaluate system operation, efficiency, and reliability, with an exploration of modern computer-aided design of linear synchronous motors, including the finite element approach. It covers topics such as linear sensors and stepping motors, magnetic levitation systems, elevators, and factory automation systems. It also features case studies on flat PM, tubular PM, air-cored, and hybrid linear synchronous motors, as well as 3D finite element method analysis of tubular linear reluctance motors, and linear oscillatory actuators. With such an exceptional presentation of practical tools and conceptual illustrations, this volume is an especially powerful resource. It will benefit readers from all walks by providing numerical examples, models, guidelines, and diagrams to help develop a clear understanding of linear synchronous motor operations, characteristics, and much more.

Induction Motors

Induction Motors PDF Author: Bahram Amin
Publisher: Springer Science & Business Media
ISBN: 9783540423744
Category : Technology & Engineering
Languages : en
Pages : 284

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Book Description
This book provides a thorough approach for mastering the behavior and operation of induction motors, an essential device in the modern industrial world. Its way of presentation renders this book suitable for selfteaching by students, engineers, and researchers in the field of electrical engineering. It covers the modern theory of induction motor applications and control methods. The transient analysis of both three-phase and single-phase induction motors as well as that of the double-cage motors are developed. The principles of such modern control methods as Fiel-Oriented Control, Direct Torque Control and Computed Charges Acceleration Method are clearly treated in this monograph. Numerous equations, simulations, and figures are presented.

The Induction Motor

The Induction Motor PDF Author: Henri Boy de la Tour
Publisher:
ISBN:
Category : Electric motors, Induction
Languages : en
Pages : 252

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Book Description


Linear Induction Motors and Their Control Systems

Linear Induction Motors and Their Control Systems PDF Author: K. Vollenwyder
Publisher:
ISBN:
Category : Electric motors, Induction
Languages : en
Pages : 452

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Book Description
Report on linear induction motors (LIM) and linear induction motors in track (LIT), with the identification of new applications. Coverage includes the history of LIM and LIT propulsion and identification of promising areas; areas of potential application, comparing and contrasting the specific requirements imposed by each on the LIT propulsion and control system; practical design considerations arising from the general LIT approach; specific design considerations for fixed and variable frequency LIMs, describing the analytical and experimental facilities developed; the potential of "expert system" software as an LIM design aid; the concept of distributed control in LIT systems and how it can be used to advantage; component development, including 2 specific designs; the trade-off between fixed frequency and variable frequency control approach and their suitability; and the theory and application of LIM slip power recovery.