Vai al contenuto principale della pagina
Autore: | Hughes Austin |
Titolo: | Electric motors and drives [[electronic resource] ] : fundamentals, types and applications / / Austin Hughes |
Pubblicazione: | Amsterdam ; ; Boston ; ; London, : Elsevier Newnes, 2006 |
Edizione: | 3rd ed. |
Descrizione fisica: | 1 online resource (431 p.) |
Disciplina: | 621.46 |
Soggetto topico: | Electric motors |
Electric driving | |
Note generali: | Previous ed.: 1993. |
Nota di bibliografia: | Includes bibliographical references and index. |
Nota di contenuto: | Cover; CONTENTS; Preface; Chapter 1. ELECTRIC MOTORS; Introduction; Producing Rotation; Magnetic Circuits; Torque Production; Specific Loadings and Specific Output; Energy Conversion - Motional EMF; Equivalent Circuit; General Properties of Electric Motors; Review Questions; Chapter 2. POWER ELECTRONIC CONVERTERS FOR MOTOR DRIVES; Introduction; Voltage Control - D.C. Output from D.C. Supply; D.C. from A.C. - Controlled Rectification; A.C. from D.C. SP - SP Inversion; Inverter Switching Devices; Converter Waveforms and Acoustic Noise; Cooling of Power Switching Devices; Review Questions |
Chapter 3. CONVENTIONAL D.C. MOTORS Introduction; Torque Production; Motional E.M.F; D.C. motor - Steady-State Characteristics; Transient Behaviour - Current Surges; Shunt, Series and Compound Motors; Four-Quadrant Operation and Regenerative Braking; Toy Motors; Review Questions; Chapter 4. D.C. MOTOR DRIVES; Introduction; Thyristor D.C. Drives - General; Control Arrangements for D.C. Drives; Chopper-Fed D.C. Motor Drives; D.C. Servo Drives; Digitally Controlled Drives; Review Questions; Chapter 5. INDUCTION MOTORS - ROTATING FIELD, SLIP AND TORQUE; Introduction; The Rotating Magnetic Field | |
Torque Production Influence of Rotor Current on Flux; Stator Current-Speed Characteristics; Review Questions; Chapter 6. OPERATING CHARACTERISTICS OF INDUCTION MOTORS; Methods of Starting Cage Motors; Run-up and Stable Operating Regions; Torque-Speed Curves - Influence of Rotor Parameters; Influence of Supply Voltage on Torque-Speed Curve; Generating and Braking; Speed Control; Power Factor Control and Energy Optimisation; Single-Phase Induction Motors; Size Range; Review Questions; Chapter 7. INDUCTION MOTOR EQUIVALENT CIRCUIT; Introduction; Similarity Between Induction Motor and Transformer | |
The Ideal Transformer The Real Transformer; Development of the Induction Motor Equivalent Circuit; Properties of Induction Motors; Performance Prediction - Example; Approximate Equivalent Circuits; Measurement of Parameters; Equivalent Circuit Under Variable-Frequency Conditions; Review Questions; Chapter 8. INVERTER-FED INDUCTION MOTOR DRIVES; Introduction; Torque-Speed Characteristics - Constant V/f Operation; Control Arrangements for Inverter-Fed Drives; Vector (Field-Oriented) Control; Cycloconverter Drives; Review Questions; Chapter 9. STEPPING MOTORS; Introduction | |
Principle of Motor Operation Motor Characteristics; Steady-State Characteristics - Ideal (Constant-Current) Drive; Drive Circuits and Pull-Out Torque-Speed Curves; Transient Performance; Review Questions; Chapter 10. SYNCHRONOUS, BRUSHLESS D.C. AND SWITCHED RELUCTANCE DRIVES; Introduction; Synchronous Motors; Controlled-Speed Synchronous Motor Drives; Brushless D.C. Motors; Switched Reluctance Motor Drives; Review Questions; Chapter 11. MOTOR/DRIVE SELECTION; Introduction; Power Range for Motors and Drives; Load Requirements - Torque-Speed Characteristics; General Application Considerations | |
Review Questions | |
Sommario/riassunto: | Electric Motors and Drives is intended for non-specialist users of electric motors and drives, filling the gap between theory-based academic textbooks and the more prosaic 'handbooks', which provide useful detail but little opportunity for the development of real insight and understanding. The book explores all of the widely-used modern types of motor and drive, including conventional and brushless D.C., induction motors and servo drives, providing readers with the knowledge to select the right technology for a given job. Austin Hughes' approach, using a minimum of maths, has |
Titolo autorizzato: | Electric motors and drives |
ISBN: | 1-281-02183-0 |
9786611021832 | |
0-08-052204-1 | |
Formato: | Materiale a stampa |
Livello bibliografico | Monografia |
Lingua di pubblicazione: | Inglese |
Record Nr.: | 9910784333803321 |
Lo trovi qui: | Univ. Federico II |
Opac: | Controlla la disponibilità qui |