Electric Machinery and Transformers PDF Download

Author: Irving L. Kosow
Publisher: Pearson Educación
ISBN: 9789688802939
Category : Technology & Engineering
Languages : es
Pages : 732

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Book Description

Author: S. K. Sahdev
Publisher: Cambridge University Press
ISBN: 1108431062
Category : Technology & Engineering
Languages : en
Pages : 979

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Book Description
Offers key concepts of electrical machines embedded with solved examples, review questions, illustrations and open book questions.

Author: Bhag Singh Guru
Publisher: Cambridge University Press
ISBN: 9780521116022
Category : Science
Languages : en
Pages : 0

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Book Description
Guru and Hiziroglu have produced an accessible and user-friendly text on electromagnetics that will appeal to both students and professors teaching this course. This lively book includes many worked examples and problems in every chapter, as well as chapter summaries and background revision material where appropriate. The book introduces undergraduate students to the basic concepts of electrostatic and magnetostatic fields, before moving on to cover Maxwell's equations, propagation, transmission and radiation. Chapters on the Finite Element and Finite Difference method, and a detailed appendix on the Smith chart are additional enhancements. MathCad code for many examples in the book and a comprehensive solutions set are available at www.cambridge.org/9780521830164.

Author: George Shultz
Publisher: Elsevier
ISBN: 008051958X
Category : Technology & Engineering
Languages : en
Pages : 333

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Book Description
Transformers and Motors is an in-depth technical reference which was originally written for the National Joint Apprenticeship Training Committee to train apprentice and journeymen electricians. This book provides detailed information for equipment installation and covers equipment maintenance and repair. The book also includes troubleshooting and replacement guidelines, and it contains a minimum of theory and math.In this easy-to-understand, practical sourcebook, you'll discover:* Explanations of the fundamental concepts of transformers and motors* Transformer connections and distribution systems* Installation information for transformers and motors* Preventive maintenance, troubleshooting, and repair tips and techniques* Helpful illustrations, glossary, and appendices* End-of-chapter quizzes to test your progress and understanding - In-depth source for installation, maintenance, troubleshooting, repairing and replacing transformers and motors - Reviewed by the National Joint Apprenticeship and Training Committee for the Electrical Industry - Designed to train apprentice and journeyman electricians

Author: Bhag S. Guru
Publisher: Oxford University Press, USA
ISBN: 9780195115352
Category : Electric machinery
Languages : en
Pages : 0

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Book Description
For this revision of their bestselling junior- and senior-level text, Guru & Hiziroglu have incorporated eleven years of cutting-edge developments in the field since Electric Machinery & Transformers was first published. Completely re-written, the new Second Edition also incorporates suggestions from students and instructors who have used the First Edition, making it the best text available for junior- and senior-level courses in electric machines. The new edition features a wealth of new and improved problems and examples, designed to complement the authors' overall goal of encouraging intuitive reasoning rather than rote memorization of material. Chapter 3, which presents the conversion of energy, now includes: analysis of magnetically coupled coils, induced emf in a coil rotating in a uniform magnetic field, induced emf in a coil rotating in a time-varying magnetic field, and the concept of the revolving field. All problems and examples have been rigorously tested using Mathcad.

Author: Stephen L. Herman
Publisher: Cengage Learning
ISBN: 9781305494817
Category : Education
Languages : en
Pages : 624

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Book Description
Written for future electricians, ELECTRICAL TRANSFORMERS AND ROTATING MACHINES, 4e delivers comprehensive coverage reflecting real-world practice. It includes expansive coverage of magnetic measurements, exponential curves, control transformers, transformer nameplates, transformer sizing calculations, transformer installation, three-phase variable autotransformers, and more. The Fourth Edition is also completely up to date with changes from the NEC 2014 code. In addition, hands-on experiments are integrated throughout. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.

Author: Jan A. Melkebeek
Publisher: Springer
ISBN: 3319727303
Category : Technology & Engineering
Languages : en
Pages : 740

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Book Description
This book aims to offer a thorough study and reference textbook on electrical machines and drives. The basic idea is to start from the pure electromagnetic principles to derive the equivalent circuits and steady-state equations of the most common electrical machines (in the first parts). Although the book mainly concentrates on rotating field machines, the first two chapters are devoted to transformers and DC commutator machines. The chapter on transformers is included as an introduction to induction and synchronous machines, their electromagnetics and equivalent circuits. Chapters three and four offer an in-depth study of induction and synchronous machines, respectively. Starting from their electromagnetics, steady-state equations and equivalent circuits are derived, from which their basic properties can be deduced. The second part discusses the main power-electronic supplies for electrical drives, for example rectifiers, choppers, cycloconverters and inverters. Much attention is paid to PWM techniques for inverters and the resulting harmonic content in the output waveform. In the third part, electrical drives are discussed, combining the traditional (rotating field and DC commutator) electrical machines treated in the first part and the power electronics of part two. Field orientation of induction and synchronous machines are discussed in detail, as well as direct torque control. In addition, also switched reluctance machines and stepping motors are discussed in the last chapters. Finally, part 4 is devoted to the dynamics of traditional electrical machines. Also for the dynamics of induction and synchronous machine drives, the electromagnetics are used as the starting point to derive the dynamic models. Throughout part 4, much attention is paid to the derivation of analytical models. But, of course, the basic dynamic properties and probable causes of instability of induction and synchronous machine drives are discussed in detail as well, with the derived models for stability in the small as starting point. In addition to the study of the stability in the small, a chapter is devoted to large-scale dynamics as well (e.g. sudden short-circuit of synchronous machines). The textbook is used as the course text for the Bachelor’s and Master’s programme in electrical and mechanical engineering at the Faculty of Engineering and Architecture of Ghent University. Parts 1 and 2 are taught in the basic course ’Fundamentals of Electric Drives’ in the third bachelor. Part 3 is used for the course ’Controlled Electrical Drives’ in the first master, while Part 4 is used in the specialised master on electrical energy.

Author: Peter F. Ryff
Publisher: Prentice Hall
ISBN: 9780132472227
Category : Technology & Engineering
Languages : en
Pages : 448

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Book Description

Author: Donald V. Richardson
Publisher: Prentice Hall
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 650

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Book Description
This book fills the need for an up-to-date source of information on how to connect, operate, adjust, and take performance data on the entire field of electric machinery. KEY TOPICS: /U It enables readers to recognize, understand, analyze, specify, connect, control and effectively apply the various existing types of electric motors and generators.

Author: George McPherson
Publisher: John Wiley & Sons
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 604

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Book Description
Electrical engineering students are traditionally given but brief exposure to the important topic of electrical machines and transformers. This text/reference comprises a thorough and accessible introduction to the subject and this Second Edition contains more material on small machinery and a new chapter on the ``energy conversion'' approach to calculation of magnetically developed forces. A circuit model is developed for each of the basic devices and the physical basis of each model is explained. Chapters are relatively independent of one another and follow the same general plan--coverage is broad and deep enough to permit flexibility in course design.