Single-phase induction motors : construction, theory and calculation PDF Download
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Author: Jaroslav Štěpina
Publisher:
ISBN: 9781881855118
Category : Electric motors, Induction
Languages : en
Pages : 0
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Book Description
Author: Jaroslav Štěpina
Publisher:
ISBN: 9781881855118
Category : Electric motors, Induction
Languages : en
Pages : 0
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Book Description
Author: Charles Seymour Siskind
Publisher:
ISBN:
Category : Electric motors, Induction
Languages : en
Pages : 414
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Book Description
Author: Henri Boy de la Tour
Publisher:
ISBN:
Category : Electric motors, Induction
Languages : en
Pages : 252
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Book Description
Author: Cyril George Veinott
Publisher:
ISBN:
Category : Electric machinery, Induction
Languages : en
Pages : 508
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Book Description
Author: Henry Metcalf Hobart
Publisher:
ISBN:
Category : Electric motors
Languages : en
Pages : 812
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Book Description
Author: Damiano D'Aguanno
Publisher:
ISBN:
Category : Technology
Languages : en
Pages :
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Book Description
Single-phase motors are widely used in household applications. Shaded-pole and split-phase capacitor-start single-phase induction motors are very popular for their ruggedness and their comparatively low cost. Recently, line-start single-phase motors are gaining market shares. However, their superior efficiency and torque density are counterbalanced by the higher cost of the rotor construction due to the magnets. This chapter compares the main structures of single-phase line-start motors, presenting their lumped parameter models and the finite element analysis. The equivalent circuits of the single-phase induction motor and of the line-start permanent magnet are derived. Different rotor structures for single-phase line-start permanent magnet (PM) motors are compared. The finite element method (FEM) is used to compare the characteristics of the motors. Motors with the same stator have been tested. No-load and load tests have been performed and compared to the FEM simulations and to the analytical model. Finally, the performances of line-start PM motors are compared to the shaded-pole induction motors in terms of torque density and efficiency.
Author: Hermenegildo Balbino Reyes
Publisher:
ISBN:
Category : Electric motors, Induction
Languages : en
Pages : 270
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Book Description
Author: Wenzhong Ma
Publisher: John Wiley & Sons
ISBN: 1118981030
Category : Science
Languages : en
Pages : 136
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Book Description
A unique guide to the integration of three-phase induction motors with the emphasis on conserving energy • The energy-saving principle and technology for induction motor is a new topic, and there are few books currently available; this book provides a guide to the technology and aims to bringabout significant advancement in research, and play an important role in improving the level of motor energy saving • Includes new and innovative topics such as a case study of energy saving in beam pumping system, and reactive compensation as a means of energy saving • The authors have worked in this area for 20 years and this book is the result of their accumulated research and expertise. It is unique in its integration of three-phase induction motors with the emphasis on conserving energy • Integrates the saving-energy principle, technology, and method of induction motors with on-site experiences, showing readers how to meet the practical needs and to apply the theory into practice. It also provides case studies and analysis which can help solve problems on-site
Author: M. V. Deshpande
Publisher: PHI Learning Pvt. Ltd.
ISBN: 8120336453
Category : Technology & Engineering
Languages : en
Pages : 510
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Book Description
The basic theory, principle of operation and characteristics of transformers, three-phase induction motors, single-phase induction motors, synchronous machines and dc machines are dealt with in Appendices to provide the background for the design of these machines. The initial chapters of the book are devoted to basic parameters of design of electrical apparatus, characteristics of magnetic, electric and insulating materials, construction of electrical machines, and basic design requirements of magnetic and electrical circuits of machines. Detailed procedures for designing transformers, three-phase induction motors, single-phase induction motors, synchronous machines and dc machines are explained in a simple and logical way. Several sample designs have been wroked out in detail. Methods of carrying out various tests and maintaining test records are discussed in detail. The use of computers in designing electrical machines has been illustrated. An exclusive chapter on special machines explains the basic theory and applications of stepper motors, rotating phase converters, pole amplitude modulated (PAM) motors, reluctance motors and energy efficient motors. This book is intended for degree and diploma students of electrical engineering and professional examinations of the Institution of Engineers (India). It will be useful for electrical engineers in industry engaged in design, manufacture and testing of electrical machines.
Author: H. Wayne Beaty
Publisher: McGraw Hill Professional
ISBN: 0071378448
Category : Technology & Engineering
Languages : en
Pages : 539
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Book Description
A bestselling calculations handbook that offers electric power engineers and technicians essential, step-by-step procedures for solving a wide array of electric power problems. This edition introduces a complete electronic book on CD-ROM with over 100 live calculations--90% of the book's calculations. Updated to reflect the new National Electric Code advances in transformer and motors; and the new system design and operating procedures in the electric utility industry prompted by deregulation.
