Description
This seventh edition of Fitzgerald and Kingsley's Electric Machinery by Stephen Umans was developed recognizing the strength of this classic text since its first edition has been the emphasis on building an understanding of the fundamental physical principles underlying the performance of electric machines.
Much has changed since the publication of the first edition, yet the basic physical principles remain the same, and this seventh edition is intended to retain the focus on these principles in the context of today's technology.
Features
The Sixth edition Introduction to Power Electronics chapter (Chapter 10) has been removed from the Seventh edition. This chapter will be posted to the book's website - available for instructors and students.
There are 96 new end-of-chapter problems for a total of 371 problems in this edition. Almost all of the remaining problems, although retained in form from the previous edition, have been altered either in substance or numerically such that the previous solutions are no longer valid.
New examples have been added to this edition, bringing the total number of examples to 111, and in addition, some of the examples from the previous edition have been revised.
A list of variables and their definitions has been included at the end of each chapter.
The use of MATLAB has been considerably expanded in the seventh edition in examples, in practice problems, and in end-of-chapter problems.
The seventh edition introduces some simple examples of electric-machinery dynamics and includes a few MATLAB/Simulink' examples and problems.
To purchase an eBook version of this title visit www.coursesmart.com (ISBN 007742848X). With the CourseSmart e Textbook version of this title, students can save money, reduce their impact on the environment, and access powerful web tools for learning. Faculty can also review and compare the full text online without having to wait for a print desk copy.
Table of Contents Chapter 1 - Magnetic Circuits and Magnetic Materials Chapter 2 - Transformers Chapter 3 - Electromechanical-Energy-Conversion Principles Chapter 4 - Introduction to Rotating Machines Chapter 5 - Synchronous Machines Chapter 6 - Polyphase Induction Machines Chapter 7 - DC Machines Chapter 8 - Variable-Reluctance Machines and Stepping Motors Chapter 9 - Single-and Two-Phase Motors Chapter 10 - Speed and Torque Control Appendix A - Three-Phase Circuits Appendix B - Voltages, Magnetic Fields, and Inductances of Distributed AC Windings Appendix C - The dq0 Transformation Appendix D - Engineering Aspects of Practical Electric Machine Performance and Operation Appendix E - Table of Constants and Conversion Factors for SI Units
Stephen D. Umans is a graduate of the Massachusetts Institute of Technology, from which he received the S.B., S.M., E.E., and Sc.D. degrees, all in electrical engineering. He is currently engaged as an independent consultant, having previously held the position of Principal Research Engineer in the MIT Electromechanical Systems Laboratory and lecturer in the MIT Department of Electrical Engineering and Computer Science. He is a member of the US National Academy of Engineering, a Fellow of the IEEE and a recipient of the Cyril Veinott Electromechanical Energy Conversion Award from the IEEE Power Engineering Society.