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  • Produktbild: Power System Dynamics and Stability
  • Produktbild: Power System Dynamics and Stability

Power System Dynamics and Stability With Synchrophasor Measurement and Power System Toolbox

Aus der Reihe Wiley - IEEE

167,99 €

inkl. gesetzl. MwSt., Versandkostenfrei

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

25.09.2017

Verlag

John Wiley & Sons Inc

Seitenzahl

374

Maße (L/B/H)

25/17,5/2,5 cm

Gewicht

771 g

Auflage

2. Auflage

Sprache

Englisch

ISBN

978-1-119-35577-9

Beschreibung

Produktdetails

Einband

Gebundene Ausgabe

Erscheinungsdatum

25.09.2017

Verlag

John Wiley & Sons Inc

Seitenzahl

374

Maße (L/B/H)

25/17,5/2,5 cm

Gewicht

771 g

Auflage

2. Auflage

Sprache

Englisch

ISBN

978-1-119-35577-9

Herstelleradresse

Libri GmbH
Europaallee 1
36244 Bad Hersfeld
DE

Email: gpsr@libri.de

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  • Produktbild: Power System Dynamics and Stability
  • Produktbild: Power System Dynamics and Stability

  • Preface xiii

    About the Companion Website xv

    1 Introduction 1

    1.1 Background 1

    1.2 Physical Structures 2

    1.3 Time-Scale Structures 3

    1.4 Political Structures 4

    1.5 The Phenomena of Interest 5

    1.6 New Chapters Added to this Edition 5

    2 Electromagnetic Transients 7

    2.1 The Fastest Transients 7

    2.2 Transmission Line Models 7

    2.3 Solution Methods 12

    2.4 Problems 17

    3 Synchronous Machine Modeling 19

    3.1 Conventions and Notation 19

    3.2 Three-Damper-Winding Model 20

    3.3 Transformations and Scaling 21

    3.4 The Linear Magnetic Circuit 29

    3.5 The Nonlinear Magnetic Circuit 35

    3.6 Single-Machine Steady State 40

    3.7 Operational Impedances and Test Data 44

    3.8 Problems 49

    4 Synchronous Machine Control Models 53

    4.1 Voltage and Speed Control Overview 53

    4.2 Exciter Models 53

    4.3 Voltage Regulator Models 58

    4.4 Turbine Models 62

    4.4.1 Hydroturbines 62

    4.4.2 Steam Turbines 64

    4.5 Speed Governor Models 67

    4.6 Problems 70

    5 Single-Machine Dynamic Models 71

    5.1 Terminal Constraints 71

    5.2 The Multi-Time-Scale Model 74

    5.3 Elimination of Stator/Network Transients 76

    5.4 The Two-Axis Model 81

    5.5 The One-Axis (Flux-Decay) Model 83

    5.6 The Classical Model 84

    5.7 Damping Torques 86

    5.8 Single-Machine Infinite-Bus System 90

    5.9 Synchronous Machine Saturation 94

    5.10 Problems 100

    6 Multimachine Dynamic Models 101

    6.1 The Synchronously Rotating Reference Frame 101

    6.2 Network and R-L Load Constraints 103

    6.3 Elimination of Stator/Network Transients 105

    6.3.1 Generalization of Network and Load Dynamic Models 110

    6.3.2 The Special Case of "Impedance Loads" 112

    6.4 Multimachine Two-Axis Model 113

    6.4.1 The Special Case of "Impedance Loads" 115

    6.5 Multimachine Flux-Decay Model 116

    6.5.1 The Special Case of "Impedance Loads" 117

    6.6 Multimachine Classical Model 118

    6.6.1 The Special Case of "Impedance Loads" 119

    6.7 Multimachine Damping Torques 120

    6.8 Multimachine Models with Saturation 121

    6.8.1 The Multimachine Two-Axis Model with Synchronous Machine Saturation 123

    6.8.2 The Multimachine Flux-Decay Model with Synchronous Machine Saturation 124

    6.9 Frequency During Transients 126

    6.10 Angle References and an Infinite Bus 127

    6.11 Automatic Generation Control (AGC) 129

    7 Multimachine Simulation 135

    7.1 Differential-Algebraic Model 135

    7.1.1 Generator Buses 136

    7.1.2 Load Buses 137

    7.2 Stator Algebraic Equations 138

    7.2.1 Polar Form 138

    7.2.2 Rectangular Form 138

    7.2.3 Alternate Form of Stator Algebraic Equations 139

    7.3 Network Equations 140

    7.3.1 Power-Balance Form 140

    7.3.2 Real Power Equations 141

    7.3.3 Reactive Power Equations 141

    7.3.4 Current-Balance Form 142

    7.4 Industry Model 149

    7.5 Simplification of the Two-Axis Model 153

    7.5.1 Simplification #1 (Neglecting Transient Saliency in the Synchronous Machine) 153

    7.5.2 Simplification #2 (Constant Impedance Load in the Transmission System) 154

    7.6 Initial Conditions (Full Model) 158

    7.6.1 Load-Flow Formulation 158

    7.6.2 Standard Load Flow 159

    7.6.3 Initial Conditions for Dynamic Analysis 160

    7.6.4 Angle Reference, Infinite Bus, and COI Reference 165

    7.7 Numerical Solution: Power-Balance Form 165

    7.7.1 SI Method 165

    7.7.2 Review of Newton's Method 165

    7.7.3 Numerical Solution Using SI Method 166

    7.7.4 Disturbance Simulation 167

    7.7.5 PE Method 168

    7.8 Numerical Solution: Current-Balance Form 168

    7.8.1 Some Practical Details 170

    7.8.2 Prediction 171

    7.9 Reduced-Order Multimachine Models 171

    7.9.1 Flux-Decay Model 171

    7.9.2 Generator Equations 172

    7.9.3 Stator Equations 172

    7.9.4 Network Equations 172

    7.9.5 Initial Conditions 172

    7.9.6 Structure-Preserving Classical Model 173

    7.9.7 Internal-Node Model 177

    7.10 Initial Conditions 179

    7.11 Conclusion 180

    7.12 Problems 180

    8 Small-Signal Stability 183

    8.1 Background 183

    8.2 Basic Linearization Technique 184

    8.2.1 Linearization of Model A 185

    8.2.2 Differential Equations 185

    8.2.3 Stator Algebraic Equations 186

    8.2.4 Network Equations 186

    8.2.5 Linearization of Model B 193

    8.2.6 Differential Equations 194

    8.2.7 Stator Algebraic Equations 194

    8.2.8 Network Equations 194

    8.3 Participation Factors 194

    8.4 Studies on Parametric Effects 198

    8.4.1 Effect of Loading 198

    8.4.2 Effect of KA 200

    8.4.3 Effect of Type of Load 201

    8.4.4 Hopf Bifurcation 203

    8.5 Electromechanical Oscillatory Modes 205

    8.5.1 Eigenvalues of A and A¿ 207

    8.6 Power System Stabilizers 209

    8.6.1 Basic Approach 209

    8.6.2 Derivation of K1 ¿ K6 Constants 209

    8.6.3 Linearization 211

    8.6.4 Synchronizing and Damping Torques 215

    8.6.5 Damping of Electromechanical Modes 215

    8.6.6 Torque-Angle Loop 219

    8.6.7 Synchronizing Torque 221

    8.6.8 Damping Torque 221

    8.6.9 Power System Stabilizer Design 221

    8.6.10 Frequency-Domain Approach 222

    8.6.11 Design Procedure Using the Frequency-Domain Method 223

    8.7 Conclusion 227

    8.8 Problems 227

    9 Energy Function Methods 233

    9.1 Background 233

    9.2 Physical and Mathematical Aspects of the Problem 233

    9.3 Lyapunov's Method 236

    9.4 Modeling Issues 237

    9.5 Energy Function Formulation 238

    9.6 Potential Energy Boundary Surface (PEBS) 241

    9.6.1 Single-Machine Infinite-Bus System 241

    9.6.2 Energy Function for a Single-Machine Infinite-Bus System 244

    9.6.3 Equal-Area Criterion and the Energy Function 247

    9.6.4 Multimachine PEBS 249

    9.6.5 Initialization of VPE(¿) and its Use in PEBS Method 252

    9.7 The Boundary Controlling u.e.p (BCU) Method 254

    9.7.1 Algorithm 256

    9.8 Structure-Preserving Energy Functions 259

    9.9 Conclusion 260

    9.10 Problems 260

    10 Synchronized PhasorMeasurement 263

    10.1 Background 263

    10.2 Phasor Computation 264

    10.2.1 Nominal Frequency Phasors 264

    10.2.2 Off-Nominal Frequency Phasors 265

    10.2.3 Post Processing 269

    10.2.4 Positive-Sequence Signals 271

    10.2.5 Frequency Estimation 272

    10.2.6 Phasor Data Accuracy 274

    10.2.7 PMU Simulator 275

    10.3 Phasor Data Communication 276

    10.4 Power System Frequency Response 277

    10.5 Power System Disturbance Propagation 280

    10.5.1 Disturbance Triggering 285

    10.6 Power System Disturbance Signatures 285

    10.6.1 Generator or Load Trip 286

    10.6.2 Oscillations 287

    10.6.3 Fault and Line Switching 288

    10.6.4 Shunt Capacitor or Reactor Switching 289

    10.6.5 Voltage Collapse 289

    10.7 Phasor State Estimation 289

    10.8 Modal Analyses of Oscillations 293

    10.9 Energy Function Analysis 296

    10.10 Control Design Using PMU Data 299

    10.11 Conclusions and Remarks 301

    10.12 Problems 302

    11 Power SystemToolbox 305

    11.1 Background 305

    11.2 Power Flow Computation 306

    11.2.1 Data Requirement 306

    11.2.2 Power Flow Formulation and Solution 308

    11.2.3 Nonconvergent Power Flow 311

    11.3 Dynamic Simulation 311

    11.3.1 Dynamic Models and Per-Unit Parameter Values 312

    11.3.2 Initialization 313

    11.3.3 Network Solution 314

    11.3.4 Integration Methods 316

    11.3.5 Disturbance Specifications 317

    11.4 Linear Analysis 321

    11.5 Conclusions and Remarks 324

    11.6 Problems 324

    A IntegralManifolds for Model Reduction 327

    A.1 Manifolds and Integral Manifolds 327

    A.2 Integral Manifolds for Linear Systems 328

    A.3 Integral Manifolds for Nonlinear Systems 336

    Bibliography 341

    Index 353