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[null,"1.","Record Nr.",null,"UNISA990001545360203316"]
[null,null,"Autore",null,"DEUTSCHER, Isaac"]
[null,null,"Titolo",null,"Il profeta armato / Isaac Deutscher"]
[null,null,"Pubbl/distr/stampa",null,"Milano, : Longanesi, 1956"]
[null,null,"Descrizione fisica",null,"784 p. ; 19 cm"]
[null,null,"Collocazione",null,"X.3.B. 1676(III-E-1071)"]
[null,null,"Lingua di pubblicazione",null,"Italiano"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Traduzione di Antonietta Drago"]
[null,"2.","Record Nr.",null,"UNINA9910453103803321"]
[null,null,"Autore",null,"Hughes Austin"]
[null,null,"Titolo",null,"Electric motors and drives [[electronic resource] ] : fundamentals, types and applications / / Austin Hughes and Bill Drury"]
[null,null,"Pubbl/distr/stampa",null,"Amsterdam, : Elsevier, 2013"]
[null,null,"ISBN",null,"0-08-099368-0"]
[{"$nulls":4},"1-299-20199-7"]
[null,null,"Edizione",null,"[4th ed.]"]
[null,null,"Descrizione fisica",null,"1 online resource (458 p.)"]
[null,null,"Disciplina",null,"621.46"]
[null,null,"Soggetti",null,"Electric motors"]
[{"$nulls":4},"Electric driving"]
[{"$nulls":4},"Electronic books."]
[null,null,"Lingua di pubblicazione",null,"Inglese"]
[null,null,"Formato",null,"Materiale a stampa"]
[null,null,null,"Livello bibliografico","Monografia"]
[null,null,null,"Note generali","Description based upon print version of record."]
[null,null,null,"Nota di bibliografia","Includes bibliographical references and index."]
[null,null,"Nota di contenuto",null,"Front Cover; ELECTRIC MOTORS AND DRIVES; Copyright; CONTENTS; PREFACE; Chapter 1 - Electric Motors - The Basics; 1.INTRODUCTION; 2.PRODUCING ROTATION; 3.MAGNETIC CIRCUITS; 4.TORQUE PRODUCTION; 5.TORQUE AND MOTOR VOLUME; 6.ENERGY CONVERSION - MOTIONAL E.M.F.; 7.EQUIVALENT CIRCUIT; 8.CONSTANT VOLTAGE OPERATION; 9.GENERAL PROPERTIES OF ELECTRIC MOTORS; Chapter 2 - Introduction to Power Electronic Converters for Motor Drives; 1.INTRODUCTION; 2.VOLTAGE CONTROL - D.C. OUTPUT FROM D.C. SUPPLY; 3.D.C. FROM A.C. - CONTROLLED RECTIFICATION; 4.A.C. FROM D.C. - INVERSION; 5.A.C. FROM A.C."]
[{"$nulls":4},"6. INVERTER SWITCHING DEVICES 7.CONVERTER WAVEFORMS, ACOUSTIC NOISE, AND COOLING; Chapter 3 - Conventional D.C. Motors; 1.INTRODUCTION; 2.TORQUE PRODUCTION; 3. MOTIONAL E.M.F.; 4.D.C. MOTOR - STEADY-STATE CHARACTERISTICS; 5.TRANSIENT BEHAVIOR - CURRENT SURGES; 6.FOUR QUADRANT OPERATION AND REGENERATIVE BRAKING; 7.SHUNT AND SERIES MOTORS; 8.SELF-EXCITED D.C. MACHINE; 9.TOY MOTORS; Chapter 4 - D.C. Motor Drives; 1.INTRODUCTION; 2.THYRISTOR D.C. DRIVES - GENERAL; 3.CONTROL ARRANGEMENTS FOR D.C. DRIVES; 4.CHOPPER-FED D.C. MOTOR DRIVES; 5.D.C. SERVO DRIVES; 6.DIGITALLY CONTROLLED DRIVES"]
[{"$nulls":4},"Chapter 5 - Induction Motors - Rotating Field, Slip and Torque 1.INTRODUCTION; 2.THE ROTATING MAGNETIC FIELD; 3.TORQUE "]
[{"$nulls":4},"PRODUCTION; 4.INFLUENCE OF ROTOR CURRENT ON FLUX; 5.STATOR CURRENT-SPEED CHARACTERISTICS; Chapter 6 - Induction Motors - Operation from 50/60Hz Supply; 1.INTRODUCTION; 2.METHODS OF STARTING CAGE MOTORS; 3.RUN-UP AND STABLE OPERATING REGIONS; 4.TORQUE-SPEED CURVES - INFLUENCE OF ROTOR PARAMETERS; 5.INFLUENCE OF SUPPLY VOLTAGE ON TORQUE-SPEED CURVE; 6.GENERATING; 7.BRAKING; 8.SPEED CONTROL; 9.POWER-FACTOR CONTROL AND ENERGY OPTIMIZATION; 10.SINGLE-PHASE INDUCTION MOTORS"]
[{"$nulls":4},"11.POWER RANGE Chapter 7 - Variable Frequency Operation of Induction Motors; 1.INTRODUCTION; 2. INVERTER-FED INDUCTION MOTOR DRIVES; 3.TORQUE-SPEED CHARACTERISTICS; 4.INTRODUCTION TO FIELD-ORIENTED CONTROL; 5.STEADY-STATE TORQUE UNDER CURRENT-FED CONDITIONS; 6.TORQUE VS SLIP FREQUENCY - CONSTANT ROTOR FLUX LINKAGE; 7.DYNAMIC TORQUE CONTROL; 8.IMPLEMENTATION OF FIELD-ORIENTED CONTROL; 9.DIRECT TORQUE CONTROL; Chapter 8 - Inverter-fed Induction Motor Drives; 1.INTRODUCTION; 2.PULSE-WIDTH MODULATED (PWM) VOLTAGE SOURCE INVERTER (VSI); 3.PERFORMANCE OF INVERTER-FED INDUCTION MOTOR DRIVES"]
[{"$nulls":4},"4.EFFECT OF INVERTER WAVEFORM AND VARIABLE SPEED ON THE INDUCTION MOTOR 5. EFFECT OF THE INVERTER-FED INDUCTION MOTOR ON THE UTILITY SUPPLY; 6. INVERTER AND MOTOR PROTECTION; 7.ALTERNATIVE CONVERTER TOPOLOGIES; Chapter 9 - Synchronous and Brushless Permanent Magnet Machines and Drives; 1.INTRODUCTION; 2.SYNCHRONOUS MOTORS; 3.EQUIVALENT CIRCUITS OF SYNCHRONOUS MOTORS; 4.OPERATION FROM CONSTANT-VOLTAGE, CONSTANT-FREQUENCY (UTILITY) SUPPLY; 5.VARIABLE-FREQUENCY OPERATION; 6. SYNCHRONOUS MOTOR DRIVES; 7. PERFORMANCE OF BRUSHLESS MOTORS; 8.RELUCTANCE AND HYSTERESIS MOTORS"]
[{"$nulls":4},"Chapter 10 - Stepping and Switched-reluctance Motors"]
[null,null,null,"Sommario/riassunto","Electric Motors and Drives is intended for non-specialist users of electric motors and drives, filling the gap between maths- and 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.The third edition includes additional diagrams and wor"]