【簡介】 New edition of the popular reference on machine analysis, focusing on reference frame theory with techniques for derivation of equations Analysis of Electric Machinery and Drive Systems covers the concepts needed to understand the evolution of electrical and magnetic variables for designing the power-electronic circuits that supply or extract electrical energy from a variety of machines, comprehensively addressing the varied needs of readers in the electric machinery, electric drives, and electric power industries. This fourth edition has been extensively revised and updated to include nine new or updated chapters on symmetrical three-phase stators, symmetrical induction machines, brushless DC machines, synchronous machines, neglecting electric transients, eigenvalues and voltage-behind-reactive machine equations, direct current machine and drive, and torque control of permanent-magnet and synchronous reluctance machines. Introductory concepts related to the subject have also been expanded upon, detailing stationary magnetically coupled circuits, energy balance relationships, energy in coupling field, and steady-state and dynamic performance of electromechanical systems. The fourth edition also includes illustrations of the free-acceleration characteristics of induction and brushless dc machines viewed from various reference frames and many other topics. With problems at the end of each chapter to reinforce learning, the book explores additional topics including: Operational impedances and time constraints of synchronous machines, covering Park’s equations in operational form and parameters from short-circuit and frequency-response characteristics Fully controlled three-phase bridge converters, covering six-step, sine-triangle, space-vector, hysteresis, and delta modulations, along with open- and closed-loop voltage and current regulations Motor drives, covering volts-per-hertz, constant slip current, field-oriented, and direct torque control as well as slip energy recovery drives Brushless DC motor drives, covering average-value analysis, steady-state performance, and transient and dynamic performance of voltage-source inverter drives Analysis of Electric Machinery and Drive Systems, Fourth Edition, is a perfect resource for electrical engineering students and an essential, up-to-date reference for electrical and mechanical engineers working with drives. 【目錄】 1 Introductory Concepts 2 Symmetrical Three-Phase Stator 3 Symmetrical Induction Machine 4 Brushless DC Machine 5 Synchronous Machines 6 Neglecting Electric Transients 7 Machine Equations in Operational Impedances and Time Constants 8 Eigenvalues and Voltage-Behind-Reactance Machine Equations 9 Semi-Controlled Bridge Converters 10 Fully Controlled Three-Phase Bridge Converters 11 Direct-Current Machine and Drive 12 Torque Control of Permanent-Magnet and Synchronous Reluctance Machines 13 Induction Motor Drives 14 Permanent-Magnet AC Motor Drives Appendix A Abbreviations, Constants, Conversions, and Identities Appendix B Phasors and Phasor Diagrams
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【簡介】 Now in a fully revised and expanded edition, this widely used reference on machine analysis boasts many changes designed to address the varied needs of engineers in the electric machinery, electric drives, and electric power industries. The authors draw on their own extensive research efforts, bringing all topics up to date and outlining a variety of new approaches they have developed over the past decade. Focusing on reference frame theory that has been at the core of this work since the first edition, this volume goes a step further, introducing new material relevant to machine design along with numerous techniques for making the derivation of equations more direct and easy to use. Coverage includes: Completely new chapters on winding functions and machine design that add a significant dimension not found in any other text A new formulation of machine equations for improving analysis and modeling of machines coupled to power electronic circuits Simplified techniques throughout, from the derivation of torque equations and synchronous machine analysis to the analysis of unbalanced operation A unique generalized approach to machine parameters identification A first-rate resource for engineers wishing to master cutting-edge techniques for machine analysis, Analysis of Electric Machinery and Drive Systems is also a highly useful guide for students in the field. 【目錄】 1 THEORY OF ELECTROMECHANICAL ENERGY CONVERSION 2 DISTRIBUTED WINDINGS IN AC MACHINERY 3 REFERENCE-FRAME THEORY 4 PERMANENT-MAGNET AC MACHINES 5 SYNCHRONOUS MACHINES 6 SYMMETRICAL INDUCTION MACHINES 7 MACHINE EQUATIONS IN OPERATIONAL IMPEDANCES AND TIME CONSTANTS 8 ALTERNATIVE FORMS OF MACHINE EQUATIONS 9 UNBALANCED OPERATION AND SINGLE-PHASE INDUCTION MACHINES 10 DC MACHINES AND DRIVES 11 SEMI-CONTROLLED BRIDGE CONVERTERS 12 FULLY CONTROLLED THREE-PHASE BRIDGE CONVERTERS 13 INDUCTION MOTOR DRIVES 14 PERMANENT-MAGNET AC MOTOR DRIVES 15 INTRODUCTION TO THE DESIGN OF ELECTRIC MACHINERY Appendix A Trigonometric Relations, Constants and Conversion Factors, and Abbreviations Appendix B Carter's Coefficient Appendix C Leakage Inductance
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【簡介】 【目錄】 1. Circuit Variables and Laws 2. Properties of Resistive Circuits 3. Applications of Resistive Circuits 4. Systematic Analysis Methods 5. Energy Storage and Dynamic Circuits 6. AC Circuits 7. AC Power and Three-Phase Circuits 8. Transformers and Mutual Inductance 9. Transient Response 10. Network Functions and S-Domain Analysis 11. Frequency Response and Filters 12. Fourier Series Analysis 13. Laplace Transform Analysis 14. Two-Port Networks 15. State-Variable Analysis Appendix A Matrix Algebra Appendix B Circuit Analysis with PSpice Appendix C Circuit Analysis with MATLAB
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