Analysis of electric machinery and drive systems / / Paul C. Krause (PC Krause and Associates, Inc., West Lafayette, Indiana, United States), Oleg Wasynczuk (Purdue University, West Lafayette, Indiana, United States), Scott D. Sudhoff (Purdue University, West Lafayette, Indiana, United States), Steven D. Pekarek (Purdue University, West Lafayette, Indiana, United States)

• Record Nr.: UNINA9910988180103321
• Autore: Krause Paul C.
• Pubbl/distr/stampa: Newark : , : John Wiley & Sons, Incorporated, , [2025]; ©2025
• ISBN: 9781394293872; 1394293879; 9781394293896; 1394293895; 9781394293889; 1394293887
• Edizione: [Fourth edition]
• Descrizione fisica: 1 online resource (483 pages)
• Collana: IEEE Press Series on Power and Energy Systems Series
• Disciplina: 621.31/042
• Soggetti: Maquinària elèctrica
• Lingua di pubblicazione: Inglese
• Formato: Materiale a stampa
• Livello bibliografico: Monografia
• Nota di contenuto: Cover -- Title Page -- Copyright -- Contents -- About the Authors -- Preface -- Acknowledgments -- About the Companion Website -- Chapter 1 Introductory Concepts -- 1.1 Introduction -- 1.2 Stationary Magnetically Coupled Circuits -- 1.2.1 Nonlinear Magnetic System -- 1.3 Energy Balance Relationships -- 1.4 Energy in Coupling Field -- 1.5 Electromagnetic Forces -- 1.6 Steady‐State and Dynamic Performance of an Electromechanical System -- References -- Problems -- Chapter 2 Symmetrical Three‐Phase Stator -- 2.1 Introduction -- 2.2 Stator Winding Configuration and Air‐Gap mmf -- 2.3 Transformation Equations -- 2.4 Voltage Equations in Arbitrary Reference Frame -- 2.4.1 Electric Power -- 2.5 Transformation Between Reference Frames -- 2.6 P‐Pole Machines -- 2.7 Transformation of a Balanced Set -- 2.8 Instantaneous and Steady‐State Phasors -- 2.9 Variables Observed from ; Several Frames of Reference -- References -- Problems -- Chapter 3 Symmetrical Induction Machine -- 3.1 Introduction -- 3.2 Induction Machine -- 3.3 Transformation of Rotor Windings to the Arbitrary Reference Frame -- 3.4 Voltage, Flux‐Linkage Equations, and Equivalent Circuit -- 3.5 Torque Expressed in Arbitrary Reference Frame Variables -- 3.6 Computer Simulation in the Arbitrary Reference Frame -- 3.7 Per Unit System -- 3.8 Steady‐State Equivalent Circuit and Common Modes of Operation -- 3.9 Free‐Acceleration Torque Versus Speed Characteristics -- 3.10 Free‐Acceleration Characteristics Viewed from Various Reference Frames -- 3.11 Dynamic Performance During Sudden Changes in Load Torque -- References -- Problems -- Chapter 4 Brushless DC Machine -- 4.1 Introduction -- 4.2 Voltage Equations in Machine Variables -- 4.3 Voltage and Torque Equations in Rotor Reference Frame Variables -- 4.4 Instantaneous and Steady‐State Phasors -- 4.5 Field Orientation of a Brushless DC Drive.; 4.5.1 Brushless dc Motor Operation with ϕv &amp -- equals -- 0 -- 4.5.2 Maximum‐Torque‐Per‐Volt Operation of a Brushless dc Drive (ϕv &amp -- equals -- ϕvMT/V) -- 4.5.3 Maximum‐Torque‐Per‐Ampere Operation of a Brushless dc Drive (ϕv &amp -- equals -- ϕvMT/A) -- References -- Problems -- Chapter 5 Synchronous Machines -- 5.1 Introduction -- 5.2 Windings of a Synchronous Machine -- 5.3 Voltage Equations in Rotor Reference Frame Variables -- 5.4 Torque Expressions Positive for Motor Action -- 5.5 Time‐Domain Block Diagram -- 5.6 Rotor Angle and Angle Between Rotors -- 5.7 Per Unit System -- 5.8 Analysis of Steady‐State Operation -- 5.9 Stator Currents Positive out of Machine-Synchronous Generator Operation -- 5.9.1 Dynamic Performance during a Sudden Change in Input Torque -- 5.9.2 Dynamic Performance during a Three‐Phase Fault at the Machine Terminals -- References -- Problems -- Chapter 6 Neglecting Electric Transients -- 6.1 Introduction -- 6.2 Neglecting Stator Electric Transients -- 6.3 Induction Machine with Stator Transients Neglected -- 6.3.1 Free‐Acceleration Characteristics -- 6.4 The Synchronous Machine with Stator Transients Neglected -- 6.4.1 Three‐Phase Fault at Machine Terminals -- References -- Problems -- Chapter 7 Machine Equations in Operational Impedances and Time Constants -- 7.1 Introduction -- 7.2 Park's Equations in Operational form -- 7.3 Operational Impedances and G(P) for a Synchronous Machine with Four Rotor Windings -- 7.4 Standard Synchronous Machine Reactances -- 7.5 Standard Synchronous Machine Time Constants -- 7.6 Derived Synchronous Machine Time Constants -- 7.7 Parameters from Short‐Circuit Characteristics -- 7.8 Parameters from Frequency‐Response Characteristics -- References -- Problems -- Chapter 8 Eigenvalues and Voltage‐Behind‐Reactance Machine Equations -- 8.1 Introduction.; 8.2 Machine Equations to be Linearized -- 8.2.1 Induction Machine -- 8.2.2 Synchronous Machine -- 8.3 Linearization of Machine Equations -- 8.3.1 Induction Machine -- 8.3.2 Synchronous Machines -- 8.4 Small‐Displacement Stability-Eigenvalues -- 8.5 Eigenvalues of Typical Induction Machines -- 8.6 Eigenvalues of Typical Synchronous Machines -- 8.7 Detailed Voltage‐Behind‐Reactance Model -- 8.8 Reduced‐Order Voltage‐Behind‐Reactance Model -- References -- Problems -- Chapter 9 Semi‐Controlled Bridge Converters -- 9.1 Introduction -- 9.2 Single‐Phase Load Commutated Converter -- 9.3 Three‐Phase Load Commutated Converter -- 9.4 Conclusions and Extensions -- References -- Problems -- Chapter 10 Fully Controlled Three‐Phase Bridge Converters -- 10.1 Introduction -- 10.2 The Three‐Phase Bridge Converter -- 10.3 Six‐Step Operation -- 10.4 Six‐Step Modulation -- 10.5 Sine‐Triangle Modulation -- 10.6 Extended Sine‐Triangle Modulation -- 10.7 Space‐Vector Modulation -- 10.8 ; Hysteresis Modulation -- 10.9 Delta Modulation -- 10.10 Open‐Loop Voltage and Current Regulation -- 10.11 Closed‐Loop Voltage and Current Regulation -- References -- Problems -- Chapter 11 Direct‐Current Machine and Drive -- 11.1 Introduction -- 11.2 Commutation -- 11.3 Voltage and Torque Equations -- 11.4 Permanent‐Magnet dc Machine -- 11.5 dc Drive -- 11.5.1 Average‐Value Time‐Domain Block Diagram -- 11.5.2 Torque Control -- Reference -- Problems -- Chapter 12 Torque Control of Permanent‐Magnet and Synchronous Reluctance Machines -- 12.1 Introduction -- 12.2 Torque Control of a Permanent‐Magnet AC Machine -- 12.2.1 Maximum Steady‐State Torque Versus Speed -- 12.3 Simulation of a Permanent‐Magnet AC Machine with Torque Control -- 12.3.1 Electrical Dynamics -- 12.3.2 Mechanical Dynamics -- 12.3.3 System‐Level Simulation Block Diagram -- 12.3.4 System Studies.; 12.3.5 Reduced‐Order Simulation -- 12.4 Torque Control of a Synchronous Reluctance Machine -- References -- Problems -- Chapter 13 Induction Motor Drives -- 13.1 Introduction -- 13.2 Volts‐Per‐Hertz Control -- 13.3 Constant Slip Current Control -- 13.4 Field‐Oriented Control -- 13.5 Direct Field‐Oriented Control -- 13.6 Robust Direct Field‐Oriented Control -- 13.7 Indirect Rotor Field‐Oriented Control -- 13.8 Direct Torque Control -- 13.9 Slip Energy Recovery Drives -- 13.10 Conclusions -- References -- Problems -- Chapter 14 Permanent‐Magnet AC Motor Drives -- 14.1 Introduction -- 14.2 Voltage‐Source Inverter Drives -- 14.3 Equivalence of Voltage‐Source Inverters to an Idealized Source -- 14.4 Average‐Value Analysis of Voltage‐Source Inverter Drives -- 14.5 Steady‐State Performance of Voltage‐Source Inverter Drives -- 14.6 Transient and Dynamic Performance of Voltage‐Source Inverter Drives -- 14.7 Case Study: Voltage‐Source Inverter‐Based Speed Control -- 14.8 Current‐Regulated Inverter Drives -- 14.9 Voltage Limitations of Current‐Regulated Inverter Drives -- 14.10 Current Command Synthesis -- 14.11 Average‐Value Modeling of Current‐Regulated Inverter Drives -- 14.12 Case Study: Current‐Regulated Inverter‐Based Speed Controller -- References -- Problems -- Appendix A Abbreviations, Constants, Conversions, and Identities -- Appendix B Phasors and Phasor Diagrams -- Index -- EULA.