Fitzgerald and Kingsley's Electric Machinery/Электрические машины Фицджеральда и Кингсли

Книга на английском языке. 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. Contents Preface 1 Magnetic Circuits and Magnetic Materials 2 Transformers 3 Electromechanical-Energy-Conversion Principles 4 Introduction to Rotating Machines 5 Synchronous Machines 6 Polyphase Induction Machines 7 DC Machines 8 Variable-Reluctance Machines and Stepping Motors 9 Single- and Two-Phase Motors 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 Index