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boldea ion - electric generators handbook - two volume set

Electric Generators Handbook - Two Volume Set Synchronous Generators / Variable Speed Generators




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Dettagli

Genere:Libro
Lingua: Inglese
Editore:

CRC Press

Pubblicazione: 10/2015
Edizione: Edizione nuova, 2° edizione





Note Editore

Electric Generators Handbook, Second Edition: Two-Volume Set supplies state-of-the-art tools necessary to design, validate, and deploy the right power generation technologies to fulfill tomorrow's complex energy needs. The first volume, Synchronous Generators, explores large- and medium-power synchronous generator topologies, steady state, modeling, transients, control, design, and testing. Numerous case studies, worked-out examples, sample results, and illustrations highlight the concepts. Fully revised and updated to reflect the last decade’s worth of progress in the field, the Second Edition adds coverage of high-power wind generators with fewer or no PMs, PM-assisted DC-excited salient pole synchronous generators, autonomous synchronous generators’ control, line switching parameter identification for isolated grids, synthetic back-to-back load testing with inverter supply, and more. The second volume, Variable Speed Generators, provides extensive coverage of variable speed generators in distributed generation and renewable energy applications around the world. Numerous design and control examples illustrate the exposition. Fully revised and updated to reflect the last decade’s worth of progress in the field, the Second Edition adds material on doubly fed induction generator control under unbalanced voltage sags and nonlinear loads, interior permanent magnet claw-pole-alternator systems, high power factor Vernier PM generators, PM-assisted reluctance synchronous motors/generators for electric hybrid vehicles, and more.




Sommario

Electric Energy and Electric GeneratorsIntroductionMajor Energy SourcesLimitations of Electric Power GenerationElectric Power GenerationFrom Electric Generators to Electric LoadsSummaryReferences Principles of Electric GeneratorsThree Types of Electric GeneratorsSynchronous GeneratorsPermanent Magnet Synchronous GeneratorsHomopolar Synchronous GeneratorInduction GeneratorWound-Rotor Doubly Fed Induction GeneratorParametric GeneratorsElectric Generator ApplicationsHigh-Power Wind GeneratorsSummaryReferences Prime MoversIntroductionSteam TurbinesSteam Turbine ModelingSpeed Governors for Steam TurbinesGas TurbinesDiesel EnginesStirling EnginesHydraulic TurbinesWind TurbinesSummaryReferences Large- and Medium-Power Synchronous Generators: Topologies and Steady StateIntroductionConstruction ElementsExcitation Magnetic FieldTwo-Reaction Principle of Synchronous GeneratorsArmature Reaction Field and Synchronous ReactancesEquations for Steady State with Balanced LoadPhasor DiagramInclusion of Core Losses in the Steady-State ModelAutonomous Operation of Synchronous GeneratorsSG Operation at Power Grid (in Parallel)Unbalanced Load Steady-State OperationMeasuring Xd, Xq, Z-, Z0Phase-to-Phase Short CircuitSynchronous CondenserPM-Assisted DC-Excited Salient Pole Synchronous GeneratorsMultiphase Synchronous Machine Inductances via Winding Function MethodSummaryReferences Synchronous Generators: Modeling for TransientsIntroductionPhase-Variable Modeldq ModelPer Unit (P.U.) dq ModelSteady State via the dq ModelGeneral Equivalent CircuitsMagnetic Saturation Inclusion in the dq ModelOperational ParametersStandstill Time-Domain Response Provoked TransientsStandstill Frequency ResponseSimplified Models for Power System StudiesMechanical TransientsSmall Disturbance Electromechanical TransientsLarge Disturbance Transients ModelingFinite-Element SG ModelingSG Transient Modeling for Control DesignSummaryReferences Control of Synchronous Generators in Power SystemsIntroductionSpeed Governing BasicsTime Response of Speed GovernorsAutomatic Generation ControlTime Response of Speed (Frequency) and Power AngleVoltage and Reactive Power Control BasicsAutomatic Voltage Regulation ConceptExcitersExciter’s ModelingBasic AVRsUnderexcitation VoltagePower System StabilizersCoordinated AVR-PSS and Speed Governor ControlFACTS-Added Control of SGSubsynchronous OscillationsSubsynchronous ResonanceNote on Autonomous Synchronous Generators’ ControlSummaryReferences Design of Synchronous GeneratorsIntroductionSpecifying Synchronous Generators for Power SystemsOutput Power Coefficient and Basic Stator GeometryNumber of Stator SlotsDesign of Stator WindingDesign of Stator CoreSalient: Pole Rotor DesignDamper Cage DesignDesign of Cylindrical RotorsOpen-Circuit Saturation CurveOn-Load Excitation mmf F1nInductances and ResistancesExcitation Winding InductancesDamper Winding ParametersSolid Rotor ParametersSG Transient Parameters and Time ConstantsElectromagnetic Field Time HarmonicsSlot Ripple Time HarmonicsLosses and EfficiencyExciter Design IssuesOptimization Design IssuesGenerator/Motor IssuesSummaryReferences Testing of Synchronous GeneratorsAcceptance TestingTesting for Performance (Saturation Curves, Segregated Losses, and Efficiency)Excitation Current under Load and Voltage RegulationNeed for Determining Electrical ParametersPer Unit ValuesTests for Parameters under Steady StateTests to Estimate the Subtransient and Transient ParametersTransient and Subtransient Parameters from d and q Axis Flux Decay Test at StandstillSubtransient Reactances from Standstill Single-Frequency AC TestsStandstill Frequency Response TestsOnline Identification of SG ParametersSummaryReferences Wound-Rotor Induction Generators: Steady StateIntroductionConstruction ElementsSteady-State EquationsEquivalent CircuitPhasor DiagramsOperation at the Power GridAutonomous Operation of WRIGsOperation of WRIGs in the Brushless Exciter ModeLosses and Efficiency of WRIGsSummaryReferences Wound-Rotor Induction Generators: Transients and ControlIntroductionWRIG Phase Coordinate ModelSpace-Phasor Model of WRIGSpace-Phasor Equivalent Circuits and DiagramsApproaches to WRIG TransientsStatic Power Converters for WRIGsVector Control of WRIG at Power GridDirect Power Control of WRIG at Power GridIndependent Vector Control of Positive and Negative Sequence CurrentsMotion-Sensorless ControlVector Control in Stand-Alone OperationSelf-Starting, Synchronization, and Loading at the Power GridVoltage and Current Low-Frequency Harmonics of WRIGRide-Through Control of DFIG under Unbalanced Voltage SagsStand-Alone DFIG Control under Unbalanced Nonlinear LoadsSummaryReferences Wound-Rotor Induction Generators: Design and TestingIntroductionDesign Specifications: An ExampleStator DesignRotor DesignMagnetization CurrentReactances and ResistancesElectrical Losses and EfficiencyTesting of WRIGsSummaryReferences Self-Excited Induction GeneratorsIntroductionPrinciple of Cage-Rotor Induction MachineSelf-Excitation: A Qualitative ViewSteady-State Performance of Three-Phase SEIGsPerformance Sensitivity AnalysisPole Changing SEIGs for Variable Speed OperationUnbalanced Operation of Three-Phase SEIGsOne Phase Open at Power GridThree-Phase SEIG with Single-Phase OutputTwo-Phase SEIGs with Single-Phase OutputThree-Phase SEIG TransientsParallel Connection of SEIGsDirect Connection to Grid Transients in Cage-Rotor Induction GeneratorsMore on Power Grid Disturbance Transients in Cage-Rotor Induction Generators SummaryReferences Stator-Converter-Controlled Induction GeneratorsIntroductionGrid-Connected SCIGs: The Control SystemGrid Connection and Four-Quadrant Operation of SCIGsStand-Alone Operation of SCIGParallel Operation of SCIGsStatic Capacitor Exciter Stand-Alone IG for Pumping SystemsOperation of SCIGs with DC Voltage-Controlled OutputStand-Alone SCIG with AC Output and Low Rating PWM ConverterDual Stator Winding for Grid ApplicationsTwin Stator Winding SCIG with 50% Rating Inverter and Diode RectifierDual Stator Winding IG with Nested Cage RotorSummaryReferences Automotive Claw-Pole-Rotor Generator SystemsIntroductionConstruction and PrincipleMagnetic Equivalent Circuit ModelingThree-Dimensional Finite Element Method ModelingLosses, Efficiency, and Power FactorDesign Improvement StepsLundell Starter/Generator for Hybrid VehiclesIPM Claw-Pole Alternator System for More Vehicle Braking Energy Recuperation: A Case Study SummaryReferences Induction Starter/Alternators for Electric Hybrid VehiclesElectric Hybrid Vehicle ConfigurationEssential SpecificationsTopology Aspects of Induction Starter/AlternatorISA Space-Phasor Model and CharacteristicsVector Control of ISADTFC of ISAISA Design Issues for Variable SpeedSummaryReferences Permanent-Magnet-Assisted Reluctance Synchronous Starter/Alternators for Electric Hybrid VehiclesIntroductionTopologies of PM-RSMFinite Element Analysisdq Model of PM-RSMSteady-State Operation at No Load and Symmetric Short CircuitDesign Aspects for Wide Speed Range Constant Power OperationPower Electronics for PM-RSM for Automotive ApplicationsControl of PM-RSM for EHVState Observers without Signal Injection for Motion Sensorless ControlSignal Injection Rotor Position ObserversInitial and Low-Speed Rotor Position Tracking50/100 kW, 1350–7000 rpm (600 Nm Peak Torque, 40 kg) PM-Assisted Reluctance Synchronous Motor/Generator for HEV: A Case StudySummaryReferences Switched Reluctance Generators and Their ControlIntroductionPractical Topologies and Principles of OperationSRG(M) ModelingFlux/Current/Position CurvesDesign IssuesPWM Converters for SRGsControl of SRG(M)sDirect Torque Control of SRG(M)Rotor Position and Speed Observers for Motion-Sensorless ControlOutput Voltage Control in SRGDouble Stator SRG with Segmented RotorSummaryReferences Permanent Magnet Synchronous Generator SystemsIntroductionPractical Configurations and Their CharacterizationAir Gap Field Distribution, emf, and Torque Stator Core Loss ModelingCircuit ModelCirc




Autore

Ion Boldea is a professor of electrical engineering at the University Politehnica Timisoara, Romania. A life fellow of the Institute of Electrical and Electronics Engineers (IEEE), Professor Boldea has worked, published, lectured, and consulted extensively on the theory, design, and control of linear and rotary electric motors and generators for more than 40 years.










Altre Informazioni

ISBN:

9781498723411

Condizione: Nuovo
Dimensioni: 10 x 7 in Ø 5.00 lb
Formato: Copertina rigida
Illustration Notes:803 b/w images, 42 tables and 2340
Pagine Arabe: 1100


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