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1. |
Record Nr. |
UNINA9910135045703321 |
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Titolo |
Power electronics and electric drives for traction applications / / edited by Gonzalo Abad |
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Pubbl/distr/stampa |
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Chichester, West Sussex, United Kingdom : , : John Wiley & Sons, Incorporated, , 2017 |
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ISBN |
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1-118-95444-0 |
1-118-95443-2 |
1-118-95445-9 |
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Descrizione fisica |
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1 online resource (647 p.) |
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Disciplina |
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Soggetti |
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Traction drives |
Electric driving |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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Description based upon print version of record. |
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Nota di bibliografia |
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Includes bibliographical references and index. |
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Nota di contenuto |
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Title Page ; Copyright; Contents; List of contributors; Preface; Chapter 1 Introduction; 1.1 Introduction to the book; 1.2 Traction applications; 1.3 Electric drives for traction applications; 1.3.1 General description; 1.3.2 Different electric drive configurations; 1.4 Classification of different parts of electric drives: converter, machines, control strategies, and energy sources; 1.4.1 Converters; 1.4.2 Machines; 1.4.3 Control strategies; 1.4.4 AC and DC voltage sources; 1.5 Future challenges for electric drives; 1.6 Historical evolution; References; Chapter 2 Control of induction machines |
2.1 Introduction2.2 Modeling of induction motors; 2.2.1 Dynamic model of the induction motor using three-phase variables; 2.2.2 Basics of space vector theory; 2.2.3 Dynamic model of the induction machine using complex space vectors; 2.2.4 Dynamic model in the stationary reference frame; 2.2.5 Dynamic models in a synchronous reference frame; 2.2.6 Torque and power equations; 2.3 Rotor flux oriented vector control; 2.3.1 Fundamentals of rotor flux oriented control; 2.3.2 The stator voltage equation; 2.3.3 Synchronous current regulators; 2.3.4 Rotor flux estimation |
2.4 Torque capability of the induction machine2.4.1 Constant torque region; 2.4.2 Flux-weakening region I (constant power region); 2.4.3 |
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Flux-weakening region II (constant Temωm2); 2.5 Rotor flux selection; 2.5.1 Rotor flux reference selection below rated speed; 2.5.2 Accurate criteria for flux reference generation; 2.5.3 Feedback based field weakening; 2.6 Outer control loops; 2.6.1 Speed control; 2.6.2 Rotor flux control loop; 2.7 Sensorless control; 2.7.1 Sensorless control of induction machines using model-based methods; 2.7.2 Sensorless control using saliency-tracking-based methods |
2.8 Steady-state equations and limits of operation of the induction machine2.8.1 Calculation of the maximum capability curves; 2.8.2 Calculation of the steady-state operation; References; Chapter 3 Control of synchronous machines ; 3.1 Introduction; 3.2 Types of synchronous machines; 3.3 Modeling of synchronous machines; 3.3.1 Dynamic models of synchronous machines using three-phase variables; 3.3.2 Dynamic model of synchronous machines in the stationary reference frame using complex space vectors; 3.3.3 Dynamic model of synchronous machines in the synchronous reference frame |
3.4 Torque equation for synchronous machines3.4.1 Surface permanent magnet synchronous machine (non-salient machines); 3.4.2 Interior permanent magnet synchronous machine (salient machines with magnets); 3.4.3 Synchronous reluctance machines (salient machines without magnets); 3.4.4 Maximum torque per ampere (MTPA) in interior permanent magnet machines; 3.5 Vector control of permanent magnet synchronous machines; 3.5.1 Vector control of non-salient synchronous machines; 3.5.2 Vector control of salient synchronous machines; 3.5.3 Synchronous current regulators |
3.6 Operation under voltage and current constraints |
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2. |
Record Nr. |
UNISANNIOUBO3331310 |
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Autore |
Ayres, Frank |
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Titolo |
Calcolo differenziale ed integrale / Frank Ayres |
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Pubbl/distr/stampa |
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Titolo uniforme |
Schaum's outline of theory and problems of differential and integral calculus |
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ISBN |
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Descrizione fisica |
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Collana |
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Disciplina |
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513.076 |
515 |
515.3 |
515.3076 |
515.33 |
515.4 |
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Soggetti |
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Analisi matematica |
Calcolo integrale - Esercizi |
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Collocazione |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Note generali |
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In copertina: 1175 esercizi risolti |
Traduzione di Pietro Canetta |
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