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Arc flash hazard analysis and mitigation / / J. C. Das
Arc flash hazard analysis and mitigation / / J. C. Das
Autore Das J. C. <1934->
Edizione [Second edition.]
Pubbl/distr/stampa Hoboken, New Jersey : , : Wiley-IEEE Press, , [2021]
Descrizione fisica 1 PDF
Disciplina 621.310289
Collana IEEE Press series on power engineering
Soggetto topico Electric power systems - Safety measures
ISBN 1-119-70980-6
1-119-70978-4
1-119-70979-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto About the Author -- Foreword -- Preface to the first edition -- Preface to the second edition -- 1. RC Flash Hazards and Their Analyses -- 2. Safety and Prevention Through Design: A New Frontier -- 3. Calculations According To Ieee Guide 1584, 2018 -- 4. Arc Flash Hazard and System Grounding -- 5. Short-Circuit Calculations According To Ansi/Ieee Standards For Arc Flash Analysis -- 6. Accounting For Decaying Short-Circuit Currents In Arc Flash Calculations -- 7. Protective Relaying -- 8. Unit Protection Systems -- 9. Arc Fault Detection Relays -- 10. Overcurrent Coordination -- 11. Transformer Protection -- 12. Current Transformers -- 13. Arc-Resistant Equipment -- 14. Recent Trends and Innovations -- 15. Arc Flash Hazard Calculations In Dc Systems -- 16. Application of Ethernet And Iec 61850 Communications -- Appendix A -- Appendix B -- Index
Record Nr. UNINA-9910555281303321
Das J. C. <1934->  
Hoboken, New Jersey : , : Wiley-IEEE Press, , [2021]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Arc flash hazard analysis and mitigation / / J. C. Das
Arc flash hazard analysis and mitigation / / J. C. Das
Autore Das J. C. <1934->
Edizione [Second edition.]
Pubbl/distr/stampa Hoboken, New Jersey : , : Wiley-IEEE Press, , [2021]
Descrizione fisica 1 PDF
Disciplina 621.310289
Collana IEEE Press series on power engineering
Soggetto topico Electric power systems - Safety measures
ISBN 1-119-70980-6
1-119-70978-4
1-119-70979-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto About the Author -- Foreword -- Preface to the first edition -- Preface to the second edition -- 1. RC Flash Hazards and Their Analyses -- 2. Safety and Prevention Through Design: A New Frontier -- 3. Calculations According To Ieee Guide 1584, 2018 -- 4. Arc Flash Hazard and System Grounding -- 5. Short-Circuit Calculations According To Ansi/Ieee Standards For Arc Flash Analysis -- 6. Accounting For Decaying Short-Circuit Currents In Arc Flash Calculations -- 7. Protective Relaying -- 8. Unit Protection Systems -- 9. Arc Fault Detection Relays -- 10. Overcurrent Coordination -- 11. Transformer Protection -- 12. Current Transformers -- 13. Arc-Resistant Equipment -- 14. Recent Trends and Innovations -- 15. Arc Flash Hazard Calculations In Dc Systems -- 16. Application of Ethernet And Iec 61850 Communications -- Appendix A -- Appendix B -- Index
Record Nr. UNINA-9910829866903321
Das J. C. <1934->  
Hoboken, New Jersey : , : Wiley-IEEE Press, , [2021]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Power system harmonics and passive filter designs / / J.C. Das
Power system harmonics and passive filter designs / / J.C. Das
Autore Das J. C. <1934->
Pubbl/distr/stampa Hoboken, New Jersey : , : IEEE Press/Wiley, , [2015]
Descrizione fisica 1 online resource (873 p.)
Disciplina 621.319/1
621.3191
Collana IEEE press series on power engineering
Soggetto topico Electric power system stability
Harmonics (Electric waves)
Electric filters, Passive
ISBN 1-118-88705-0
1-119-03572-4
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto FOREWORD xv -- PREFACE xix -- ABOUT THE AUTHOR xxi -- CHAPTER 1 POWER SYSTEM HARMONICS 1 -- 1.1 Nonlinear Loads 2 -- 1.2 Increases in Nonlinear Loads 3 -- 1.3 Effects of Harmonics 4 -- 1.4 Distorted Waveforms 4 -- 1.5 Harmonics and Sequence Components 7 -- 1.6 Harmonic Indices 9 -- 1.7 Power Factor, Distortion Factor, and Total Power Factor 11 -- 1.8 Power Theories 13 -- 1.9 Amplification and Attenuation of Harmonics 27 -- References 28 -- CHAPTER 2 FOURIER ANALYSIS 31 -- 2.1 Periodic Functions 31 -- 2.2 Orthogonal Functions 31 -- 2.3 Fourier Series and Coefficients 33 -- 2.4 Odd Symmetry 35 -- 2.5 Even Symmetry 36 -- 2.6 Half-Wave Symmetry 37 -- 2.7 Harmonic Spectrum 41 -- 2.8 Complex form of Fourier Series 41 -- 2.9 Fourier Transform 43 -- 2.10 Dirichlet Conditions 52 -- 2.11 Power Spectrum of a Function 54 -- 2.12 Convolution 56 -- 2.13 Sampled Waveform: Discrete Fourier Transform 57 -- 2.14 Fast Fourier Transform 64 -- References 69 -- CHAPTER 3 HARMONIC GENERATION-1 71 -- 3.1 Harmonics in Transformers 71 -- 3.2 Energization of a Transformer 79 -- 3.3 Delta Windings of Three-Phase Transformers 82 -- 3.4 Harmonics in Rotating Machine Windings 92 -- 3.5 Cogging and Crawling of Induction Motors 97 -- 3.6 Synchronous Generators 102 -- 3.7 Saturation of Current Transformers 104 -- 3.8 Ferroresonance 105 -- 3.9 Power Capacitors 111 -- 3.10 Transmission Lines 112 -- References 112 -- CHAPTER 4 HARMONIC GENERATION-II 115 -- 4.1 Static Power Converters 115 -- 4.2 Single-Phase Bridge Circuit 115 -- 4.3 Reactive Power Requirements of Converters 122 -- 4.4 Three-Phase Bridge Circuit 124 -- 4.5 Harmonics on Output (DC) Side 133 -- 4.6 Inverter Operation 135 -- 4.7 Diode Bridge Converters 139 -- 4.8 Switch-Mode Power (SMP) Supplies 142 -- 4.9 Home Appliances 143 -- 4.10 Arc Furnaces 144 -- 4.11 Cycloconverters 147 -- 4.12 Thyristor-Controlled Reactor 150 -- 4.13 Pulse Width Modulation 154 -- 4.14 Voltage Source Converters 158 -- 4.15 Wind Power Generation 162 -- 4.16 Fluorescent Lighting 165.
4.17 Adjustable Speed Drives 167 -- 4.18 Pulse Burst Modulation 174 -- 4.19 Chopper Circuits and Electric Traction 175 -- 4.20 Slip Frequency Recovery Schemes 177 -- 4.21 Power Semiconductor Devices 178 -- References 181 -- CHAPTER 5 INTERHARMONICS AND FLICKER 183 -- 5.1 Interharmonics 183 -- 5.2 Sources of Interharmonics 183 -- 5.3 Arc Furnaces 192 -- 5.4 Effects of Interharmonics 196 -- 5.5 Reduction of Interharmonics 198 -- 5.6 Flicker 198 -- 5.7 Flicker Testing 202 -- 5.8 Control of Flicker 205 -- 5.9 Tracing Methods of Flicker and Interharmonics 208 -- 5.10 Torsional Analysis 210 -- 5.11 Subsynchronous Resonance 217 -- References 225 -- CHAPTER 6 HARMONIC REDUCTION AT THE SOURCE 229 -- 6.1 Phase Multiplication 230 -- 6.2 Varying Topologies 230 -- 6.3 Harmonic Cancellation: Commercial Loads 232 -- 6.4 Input Reactors to the PWM ASDs 235 -- 6.5 Active Filters 237 -- 6.6 Active Current Shaping 248 -- 6.7 Hybrid Connections of Active and Passive Filters 251 -- 6.8 Impedance Source Inverters 255 -- 6.9 Matrix Converters 259 -- 6.10 Mutilevel Inverters 262 -- 6.11 Switching Algorithms for Harmonic Control 270 -- 6.12 Theory of Resultants of Polynomials 271 -- References 277 -- CHAPTER 7 ESTIMATION AND MEASUREMENTS OF HARMONICS 281 -- 7.1 Waveform without Ripple Content 282 -- 7.2 Waveform with Ripple Content 288 -- 7.3 Phase Angle of Harmonics 298 -- 7.4 Measurements of Harmonics 304 -- 7.5 Measuring Equipment 309 -- 7.6 Transducers for Harmonic Measurements 312 -- 7.7 Characterizing Measured Data 314 -- 7.8 Probabilistic Concepts 316 -- 7.9 Summation of Harmonic Vectors with Random Angles 323 -- 7.10 Central Limit Theorem 326 -- 7.11 Kalman Filtering 326 -- References 329 -- CHAPTER 8 EFFECTS OF HARMONICS 331 -- 8.1 Rotating Machines 332 -- 8.2 Effect of Negative Sequence Currents on Synchronous Generators 335 -- 8.3 Insulation Stresses 337 -- 8.4 Transformers 345 -- 8.5 Cables 359 -- 8.6 Capacitors 361 -- 8.7 Voltage Notching 362 -- 8.8 EMI (Electromagnetic Interference) 363.
8.9 Overloading of Neutral 367 -- 8.10 Protective Relays and Meters 369 -- 8.11 Circuit Breakers and Fuses 372 -- 8.12 Telephone Influence Factor 372 -- References 377 -- CHAPTER 9 HARMONIC RESONANCE 379 -- 9.1 Two-Port Networks 379 -- 9.2 Resonance in Series and Parallel RLC Circuits 383 -- 9.3 Practical LC Tank Circuit 391 -- 9.4 Reactance Curves 396 -- 9.5 Foster's Networks 397 -- 9.6 Harmonic Resonance 400 -- 9.7 Harmonic Resonance in a Distribution System 404 -- 9.8 Elusiveness of Resonance Problems 405 -- 9.9 Resonance Due to Single-Tuned Filters 408 -- 9.10 Switched Capacitors for Power Factor Improvement 410 -- 9.11 Secondary Resonance 411 -- 9.12 Multiple Resonances in a Distribution Feeder 415 -- 9.13 Part-Winding Resonance in Transformer Windings 416 -- 9.14 Composite Resonance 419 -- 9.15 Resonance in Transmission Lines 421 -- 9.16 Zero Sequence Resonance 421 -- 9.17 Factors Affecting Harmonic Resonance 423 -- References 424 -- CHAPTER 10 HARMONIC DISTORTION LIMITS ACCORDING TO STANDARDS 427 -- 10.1 Standards for Limitation of Harmonics 427 -- 10.2 IEEE 519 Harmonic Current and Voltage Limits 429 -- 10.3 Point of Common Coupling (PCC) 432 -- 10.4 Applying IEEE 519 Harmonic Distortion Limits 433 -- 10.5 Time Varying Characteristics of Harmonics 435 -- 10.6 IEC Harmonic Current Emission Limits 436 -- 10.7 Voltage Quality 440 -- 10.8 Commutation Notches 444 -- 10.9 Applying Limits to Practical Power Systems 449 -- References 450 -- CHAPTER 11 APPLICATION OF SHUNT CAPACITOR BANKS 453 -- 11.1 Shunt Capacitor Banks 453 -- 11.2 Location of Shunt Capacitors 458 -- 11.3 Ratings of Capacitors 459 -- 11.4 Shunt Capacitor Bank Arrangements 465 -- 11.5 Fusing 468 -- 11.6 Connections of Banks 476 -- 11.7 Unbalance Detection 479 -- 11.8 Destabilizing Effect of Capacitor Banks 481 -- 11.9 Switching Transients of Capacitor Banks 483 -- 11.10 Control of Switching Transients 486 -- 11.11 Switching Capacitors with Motors 489 -- 11.12 Switching Devices 490 -- 11.13 Switching Controls 498.
References 501 -- CHAPTER 12 MODELING OF SYSTEM COMPONENTS FOR HARMONIC ANALYSIS 503 -- 12.1 Transmission Lines 503 -- 12.2 Cables 532 -- 12.3 Zero Sequence Impedance of OH Lines and Cables 538 -- 12.4 Filter Reactors 539 -- 12.5 Transformers 540 -- 12.6 Induction Motors 554 -- 12.7 Synchronous Generators 556 -- 12.8 Load Models 557 -- 12.9 System Impedance 559 -- 12.10 Three-Phase Models 561 -- 12.11 Uncharacteristic Harmonics 563 -- 12.12 Converters 564 -- References 566 -- CHAPTER 13 HARMONIC MODELING OF SYSTEMS 569 -- 13.1 Electrical Power Systems 569 -- 13.2 Extent of Network Modeling 572 -- 13.3 Impact of Loads and Generation 573 -- 13.4 Short-Circuit and Fundamental Frequency Load Flow Calculations 574 -- 13.5 Industrial Systems 578 -- 13.6 Distribution Systems 582 -- 13.7 Transmission Systems 589 -- 13.8 Compensation of Transmission Lines 593 -- 13.9 Commercial Buildings 598 -- 13.10 Residential Loads 599 -- 13.11 HVDC Transmission 599 -- References 605 -- CHAPTER 14 HARMONIC PROPAGATION 607 -- 14.1 Harmonic Analysis Methods 608 -- 14.2 Frequency Domain Analysis 608 -- 14.3 Frequency Scan 610 -- 14.4 Voltage Scan 611 -- 14.5 Harmonic Analysis Methods 612 -- 14.6 Time Domain Analysis 620 -- 14.7 Sensitivity Methods 620 -- 14.8 Unbalanced AC System and HVDC Link 622 -- 14.9 Hybrid Frequency and Time Domain Concept 623 -- 14.10 Probabilistic Concepts 626 -- 14.11 Computer-Based Programs 631 -- 14.12 Harmonic Analyses of a Large Industrial System 632 -- 14.13 Long Transmission Line 653 -- 14.14 34.5 kV UG Cable 673 -- 14.15 5-Bus Transmission System 673 -- References 682 -- CHAPTER 15 PASSIVE FILTERS 685 -- 15.1 Filter Types 685 -- 15.2 Single-Tuned Filters 690 -- 15.3 Harmonic Filter Detuning and Unbalance 699 -- 15.4 Relations in an ST Filter 699 -- 15.5 Selection of Q Factor 701 -- 15.6 Double-Tuned Filter 702 -- 15.7 Bandpass Filters 704 -- 15.8 Damped Filters 705 -- 15.9 Type C Filter 710 -- 15.10 Zero Sequence Traps 716 -- 15.11 Series-Type Low-Pass Filter 717.
15.12 Transfer Function Approach for Filter Designs 718 -- 15.13 Optimization Techniques of Filter Designs 723 -- 15.14 Genetic Algorithms for Filter Designs 728 -- 15.15 HVDC-DC Filters 731 -- 15.16 Limitations of Passive Filters 734 -- 15.17 Flowchart for Design of Filters 735 -- 15.18 Filter Components 735 -- 15.19 Failure of Harmonic Filters 741 -- References 741 -- CHAPTER 16 PRACTICAL PASSIVE FILTER DESIGNS 745 -- 16.1 Study 1: Small Distribution System with Major Six-Pulse Loads 745 -- 16.2 Study 2: Filters for Arc Furnance Loads 756 -- 16.3 Study 3: Filters for Two 8000-Hp ID Fan Drives 770 -- 16.4 Study 4: Double-Tuned filter on a Three-Winding Transformer 782 -- 16.5 Study 5: PV Solar Generation Plant 785 -- 16.6 Study 6: Impact of Harmonics at a Distance 799 -- 16.7 Study 7: Wind Generation Farm 804 -- INDEX 829.
Record Nr. UNINA-9910132274203321
Das J. C. <1934->  
Hoboken, New Jersey : , : IEEE Press/Wiley, , [2015]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Power system harmonics and passive filter designs / / J.C. Das
Power system harmonics and passive filter designs / / J.C. Das
Autore Das J. C. <1934->
Pubbl/distr/stampa Hoboken, New Jersey : , : IEEE Press/Wiley, , [2015]
Descrizione fisica 1 online resource (873 p.)
Disciplina 621.319/1
621.3191
Collana IEEE press series on power engineering
Soggetto topico Electric power system stability
Harmonics (Electric waves)
Electric filters, Passive
ISBN 1-118-88705-0
1-119-03572-4
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto FOREWORD xv -- PREFACE xix -- ABOUT THE AUTHOR xxi -- CHAPTER 1 POWER SYSTEM HARMONICS 1 -- 1.1 Nonlinear Loads 2 -- 1.2 Increases in Nonlinear Loads 3 -- 1.3 Effects of Harmonics 4 -- 1.4 Distorted Waveforms 4 -- 1.5 Harmonics and Sequence Components 7 -- 1.6 Harmonic Indices 9 -- 1.7 Power Factor, Distortion Factor, and Total Power Factor 11 -- 1.8 Power Theories 13 -- 1.9 Amplification and Attenuation of Harmonics 27 -- References 28 -- CHAPTER 2 FOURIER ANALYSIS 31 -- 2.1 Periodic Functions 31 -- 2.2 Orthogonal Functions 31 -- 2.3 Fourier Series and Coefficients 33 -- 2.4 Odd Symmetry 35 -- 2.5 Even Symmetry 36 -- 2.6 Half-Wave Symmetry 37 -- 2.7 Harmonic Spectrum 41 -- 2.8 Complex form of Fourier Series 41 -- 2.9 Fourier Transform 43 -- 2.10 Dirichlet Conditions 52 -- 2.11 Power Spectrum of a Function 54 -- 2.12 Convolution 56 -- 2.13 Sampled Waveform: Discrete Fourier Transform 57 -- 2.14 Fast Fourier Transform 64 -- References 69 -- CHAPTER 3 HARMONIC GENERATION-1 71 -- 3.1 Harmonics in Transformers 71 -- 3.2 Energization of a Transformer 79 -- 3.3 Delta Windings of Three-Phase Transformers 82 -- 3.4 Harmonics in Rotating Machine Windings 92 -- 3.5 Cogging and Crawling of Induction Motors 97 -- 3.6 Synchronous Generators 102 -- 3.7 Saturation of Current Transformers 104 -- 3.8 Ferroresonance 105 -- 3.9 Power Capacitors 111 -- 3.10 Transmission Lines 112 -- References 112 -- CHAPTER 4 HARMONIC GENERATION-II 115 -- 4.1 Static Power Converters 115 -- 4.2 Single-Phase Bridge Circuit 115 -- 4.3 Reactive Power Requirements of Converters 122 -- 4.4 Three-Phase Bridge Circuit 124 -- 4.5 Harmonics on Output (DC) Side 133 -- 4.6 Inverter Operation 135 -- 4.7 Diode Bridge Converters 139 -- 4.8 Switch-Mode Power (SMP) Supplies 142 -- 4.9 Home Appliances 143 -- 4.10 Arc Furnaces 144 -- 4.11 Cycloconverters 147 -- 4.12 Thyristor-Controlled Reactor 150 -- 4.13 Pulse Width Modulation 154 -- 4.14 Voltage Source Converters 158 -- 4.15 Wind Power Generation 162 -- 4.16 Fluorescent Lighting 165.
4.17 Adjustable Speed Drives 167 -- 4.18 Pulse Burst Modulation 174 -- 4.19 Chopper Circuits and Electric Traction 175 -- 4.20 Slip Frequency Recovery Schemes 177 -- 4.21 Power Semiconductor Devices 178 -- References 181 -- CHAPTER 5 INTERHARMONICS AND FLICKER 183 -- 5.1 Interharmonics 183 -- 5.2 Sources of Interharmonics 183 -- 5.3 Arc Furnaces 192 -- 5.4 Effects of Interharmonics 196 -- 5.5 Reduction of Interharmonics 198 -- 5.6 Flicker 198 -- 5.7 Flicker Testing 202 -- 5.8 Control of Flicker 205 -- 5.9 Tracing Methods of Flicker and Interharmonics 208 -- 5.10 Torsional Analysis 210 -- 5.11 Subsynchronous Resonance 217 -- References 225 -- CHAPTER 6 HARMONIC REDUCTION AT THE SOURCE 229 -- 6.1 Phase Multiplication 230 -- 6.2 Varying Topologies 230 -- 6.3 Harmonic Cancellation: Commercial Loads 232 -- 6.4 Input Reactors to the PWM ASDs 235 -- 6.5 Active Filters 237 -- 6.6 Active Current Shaping 248 -- 6.7 Hybrid Connections of Active and Passive Filters 251 -- 6.8 Impedance Source Inverters 255 -- 6.9 Matrix Converters 259 -- 6.10 Mutilevel Inverters 262 -- 6.11 Switching Algorithms for Harmonic Control 270 -- 6.12 Theory of Resultants of Polynomials 271 -- References 277 -- CHAPTER 7 ESTIMATION AND MEASUREMENTS OF HARMONICS 281 -- 7.1 Waveform without Ripple Content 282 -- 7.2 Waveform with Ripple Content 288 -- 7.3 Phase Angle of Harmonics 298 -- 7.4 Measurements of Harmonics 304 -- 7.5 Measuring Equipment 309 -- 7.6 Transducers for Harmonic Measurements 312 -- 7.7 Characterizing Measured Data 314 -- 7.8 Probabilistic Concepts 316 -- 7.9 Summation of Harmonic Vectors with Random Angles 323 -- 7.10 Central Limit Theorem 326 -- 7.11 Kalman Filtering 326 -- References 329 -- CHAPTER 8 EFFECTS OF HARMONICS 331 -- 8.1 Rotating Machines 332 -- 8.2 Effect of Negative Sequence Currents on Synchronous Generators 335 -- 8.3 Insulation Stresses 337 -- 8.4 Transformers 345 -- 8.5 Cables 359 -- 8.6 Capacitors 361 -- 8.7 Voltage Notching 362 -- 8.8 EMI (Electromagnetic Interference) 363.
8.9 Overloading of Neutral 367 -- 8.10 Protective Relays and Meters 369 -- 8.11 Circuit Breakers and Fuses 372 -- 8.12 Telephone Influence Factor 372 -- References 377 -- CHAPTER 9 HARMONIC RESONANCE 379 -- 9.1 Two-Port Networks 379 -- 9.2 Resonance in Series and Parallel RLC Circuits 383 -- 9.3 Practical LC Tank Circuit 391 -- 9.4 Reactance Curves 396 -- 9.5 Foster's Networks 397 -- 9.6 Harmonic Resonance 400 -- 9.7 Harmonic Resonance in a Distribution System 404 -- 9.8 Elusiveness of Resonance Problems 405 -- 9.9 Resonance Due to Single-Tuned Filters 408 -- 9.10 Switched Capacitors for Power Factor Improvement 410 -- 9.11 Secondary Resonance 411 -- 9.12 Multiple Resonances in a Distribution Feeder 415 -- 9.13 Part-Winding Resonance in Transformer Windings 416 -- 9.14 Composite Resonance 419 -- 9.15 Resonance in Transmission Lines 421 -- 9.16 Zero Sequence Resonance 421 -- 9.17 Factors Affecting Harmonic Resonance 423 -- References 424 -- CHAPTER 10 HARMONIC DISTORTION LIMITS ACCORDING TO STANDARDS 427 -- 10.1 Standards for Limitation of Harmonics 427 -- 10.2 IEEE 519 Harmonic Current and Voltage Limits 429 -- 10.3 Point of Common Coupling (PCC) 432 -- 10.4 Applying IEEE 519 Harmonic Distortion Limits 433 -- 10.5 Time Varying Characteristics of Harmonics 435 -- 10.6 IEC Harmonic Current Emission Limits 436 -- 10.7 Voltage Quality 440 -- 10.8 Commutation Notches 444 -- 10.9 Applying Limits to Practical Power Systems 449 -- References 450 -- CHAPTER 11 APPLICATION OF SHUNT CAPACITOR BANKS 453 -- 11.1 Shunt Capacitor Banks 453 -- 11.2 Location of Shunt Capacitors 458 -- 11.3 Ratings of Capacitors 459 -- 11.4 Shunt Capacitor Bank Arrangements 465 -- 11.5 Fusing 468 -- 11.6 Connections of Banks 476 -- 11.7 Unbalance Detection 479 -- 11.8 Destabilizing Effect of Capacitor Banks 481 -- 11.9 Switching Transients of Capacitor Banks 483 -- 11.10 Control of Switching Transients 486 -- 11.11 Switching Capacitors with Motors 489 -- 11.12 Switching Devices 490 -- 11.13 Switching Controls 498.
References 501 -- CHAPTER 12 MODELING OF SYSTEM COMPONENTS FOR HARMONIC ANALYSIS 503 -- 12.1 Transmission Lines 503 -- 12.2 Cables 532 -- 12.3 Zero Sequence Impedance of OH Lines and Cables 538 -- 12.4 Filter Reactors 539 -- 12.5 Transformers 540 -- 12.6 Induction Motors 554 -- 12.7 Synchronous Generators 556 -- 12.8 Load Models 557 -- 12.9 System Impedance 559 -- 12.10 Three-Phase Models 561 -- 12.11 Uncharacteristic Harmonics 563 -- 12.12 Converters 564 -- References 566 -- CHAPTER 13 HARMONIC MODELING OF SYSTEMS 569 -- 13.1 Electrical Power Systems 569 -- 13.2 Extent of Network Modeling 572 -- 13.3 Impact of Loads and Generation 573 -- 13.4 Short-Circuit and Fundamental Frequency Load Flow Calculations 574 -- 13.5 Industrial Systems 578 -- 13.6 Distribution Systems 582 -- 13.7 Transmission Systems 589 -- 13.8 Compensation of Transmission Lines 593 -- 13.9 Commercial Buildings 598 -- 13.10 Residential Loads 599 -- 13.11 HVDC Transmission 599 -- References 605 -- CHAPTER 14 HARMONIC PROPAGATION 607 -- 14.1 Harmonic Analysis Methods 608 -- 14.2 Frequency Domain Analysis 608 -- 14.3 Frequency Scan 610 -- 14.4 Voltage Scan 611 -- 14.5 Harmonic Analysis Methods 612 -- 14.6 Time Domain Analysis 620 -- 14.7 Sensitivity Methods 620 -- 14.8 Unbalanced AC System and HVDC Link 622 -- 14.9 Hybrid Frequency and Time Domain Concept 623 -- 14.10 Probabilistic Concepts 626 -- 14.11 Computer-Based Programs 631 -- 14.12 Harmonic Analyses of a Large Industrial System 632 -- 14.13 Long Transmission Line 653 -- 14.14 34.5 kV UG Cable 673 -- 14.15 5-Bus Transmission System 673 -- References 682 -- CHAPTER 15 PASSIVE FILTERS 685 -- 15.1 Filter Types 685 -- 15.2 Single-Tuned Filters 690 -- 15.3 Harmonic Filter Detuning and Unbalance 699 -- 15.4 Relations in an ST Filter 699 -- 15.5 Selection of Q Factor 701 -- 15.6 Double-Tuned Filter 702 -- 15.7 Bandpass Filters 704 -- 15.8 Damped Filters 705 -- 15.9 Type C Filter 710 -- 15.10 Zero Sequence Traps 716 -- 15.11 Series-Type Low-Pass Filter 717.
15.12 Transfer Function Approach for Filter Designs 718 -- 15.13 Optimization Techniques of Filter Designs 723 -- 15.14 Genetic Algorithms for Filter Designs 728 -- 15.15 HVDC-DC Filters 731 -- 15.16 Limitations of Passive Filters 734 -- 15.17 Flowchart for Design of Filters 735 -- 15.18 Filter Components 735 -- 15.19 Failure of Harmonic Filters 741 -- References 741 -- CHAPTER 16 PRACTICAL PASSIVE FILTER DESIGNS 745 -- 16.1 Study 1: Small Distribution System with Major Six-Pulse Loads 745 -- 16.2 Study 2: Filters for Arc Furnance Loads 756 -- 16.3 Study 3: Filters for Two 8000-Hp ID Fan Drives 770 -- 16.4 Study 4: Double-Tuned filter on a Three-Winding Transformer 782 -- 16.5 Study 5: PV Solar Generation Plant 785 -- 16.6 Study 6: Impact of Harmonics at a Distance 799 -- 16.7 Study 7: Wind Generation Farm 804 -- INDEX 829.
Record Nr. UNINA-9910829869303321
Das J. C. <1934->  
Hoboken, New Jersey : , : IEEE Press/Wiley, , [2015]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Understanding symmetrical components for power system modeling / / J.C. Das
Understanding symmetrical components for power system modeling / / J.C. Das
Autore Das J. C. <1934->
Pubbl/distr/stampa Hoboken, New Jersey : , : John Wiley and Sons, Inc. : , : IEEE Press, , [2017]
Descrizione fisica 1 online resource (182 pages)
Disciplina 333.7932
Collana IEEE press series on power engineering
Soggetto topico Electric power distribution - Mathematical models
ISBN 1-119-22688-0
1-119-22687-2
1-119-22689-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto UNDERSTANDING SYMMETRICAL COMPONENTS FOR POWER SYSTEM MODELING; Contents; About the Author; Foreword; Preface and Acknowledgments; 1 Symmetrical Components Using Matrix Methods; 1.1 Transformations; 1.2 Characteristic Roots, Eigenvalues, and Eigenvectors; 1.2.1 Definitions; 1.3 Diagonalization of a Matrix; 1.4 Similarity Transformation; 1.5 Decoupling a Three-Phase Symmetrical System; 1.6 Symmetrical Component Transformation; 1.7 Decoupling a Three-Phase Unsymmetrical System; 1.8 Clarke Component Transformation; 1.9 Significance of Selection of Eigenvectors in Symmetrical Components
3.1 Impedance Matrix of Three-Phase Symmetrical Line3.2 Three-Phase Line with Ground Conductors; 3.3 Bundle Conductors; 3.4 Carsons Formula; 3.4.1 Approximations to Carsons Equations; 3.5 Capacitance of Lines; 3.5.1 Capacitance Matrix; 3.6 Cable Constants; 3.6.1 Zero Sequence Impedance of the OH lines and Cables; 3.6.2 Concentric Neutral Underground Cable; 3.6.3 Capacitance of Cables; 3.7 EMTP Models; 3.7.1 Frequency Dependent Model, FD; 3.8 Effect of Harmonics on Line Models; 3.9 Transmission Line Equations with Harmonics; References
4 Sequence Impedances of Rotating Equipment and Static Load4.1 Synchronous Generators; 4.1.1 Positive Sequence Impedance; 4.1.2 Negative Sequence Impedance; 4.1.3 Negative Sequence Capability of Generators; 4.1.4 Zero Sequence Impedance; 4.1.5 Sequence Component Transformation; 4.1.6 Three-Phase Short-Circuit of a Generator; 4.1.7 Parks Transformation; 4.2 Induction Motors; 4.2.1 Equivalent Circuit; 4.2.2 Negative Sequence Impedance; 4.2.3 Harmonic Impedances; 4.2.4 Zero Sequence Impedance; 4.2.5 Terminal Short-Circuit of an Induction Motor; 4.3 Static Loads
4.4 Harmonics and Sequence ComponentsReferences; Further Reading; 5 Three-Phase Models of Transformers and Conductors; 5.1 Three-Phase Models; 5.2 Three-Phase Transformer Models; 5.2.1 Symmetrical Components of Three-Phase Transformers; 5.3 Conductors; References; 6 Unsymmetrical Fault Calculations; 6.1 Line-to-Ground Fault; 6.2 Line-to-Line Fault; 6.3 Double Line-to-Ground Fault; 6.4 Three-Phase Fault; 6.5 Phase Shift in Three-Phase Transformer Windings; 6.5.1 Transformer Connections; 6.5.2 Phase Shifts in Winding as per Standards; 6.5.3 Phase Shift for Negative Sequence Components
Record Nr. UNINA-9910155255403321
Das J. C. <1934->  
Hoboken, New Jersey : , : John Wiley and Sons, Inc. : , : IEEE Press, , [2017]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Understanding symmetrical components for power system modeling / / J.C. Das
Understanding symmetrical components for power system modeling / / J.C. Das
Autore Das J. C. <1934->
Pubbl/distr/stampa Hoboken, New Jersey : , : John Wiley and Sons, Inc. : , : IEEE Press, , [2017]
Descrizione fisica 1 online resource (182 pages)
Disciplina 333.7932
Collana IEEE press series on power engineering
Soggetto topico Electric power distribution - Mathematical models
ISBN 1-119-22688-0
1-119-22687-2
1-119-22689-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto UNDERSTANDING SYMMETRICAL COMPONENTS FOR POWER SYSTEM MODELING; Contents; About the Author; Foreword; Preface and Acknowledgments; 1 Symmetrical Components Using Matrix Methods; 1.1 Transformations; 1.2 Characteristic Roots, Eigenvalues, and Eigenvectors; 1.2.1 Definitions; 1.3 Diagonalization of a Matrix; 1.4 Similarity Transformation; 1.5 Decoupling a Three-Phase Symmetrical System; 1.6 Symmetrical Component Transformation; 1.7 Decoupling a Three-Phase Unsymmetrical System; 1.8 Clarke Component Transformation; 1.9 Significance of Selection of Eigenvectors in Symmetrical Components
3.1 Impedance Matrix of Three-Phase Symmetrical Line3.2 Three-Phase Line with Ground Conductors; 3.3 Bundle Conductors; 3.4 Carsons Formula; 3.4.1 Approximations to Carsons Equations; 3.5 Capacitance of Lines; 3.5.1 Capacitance Matrix; 3.6 Cable Constants; 3.6.1 Zero Sequence Impedance of the OH lines and Cables; 3.6.2 Concentric Neutral Underground Cable; 3.6.3 Capacitance of Cables; 3.7 EMTP Models; 3.7.1 Frequency Dependent Model, FD; 3.8 Effect of Harmonics on Line Models; 3.9 Transmission Line Equations with Harmonics; References
4 Sequence Impedances of Rotating Equipment and Static Load4.1 Synchronous Generators; 4.1.1 Positive Sequence Impedance; 4.1.2 Negative Sequence Impedance; 4.1.3 Negative Sequence Capability of Generators; 4.1.4 Zero Sequence Impedance; 4.1.5 Sequence Component Transformation; 4.1.6 Three-Phase Short-Circuit of a Generator; 4.1.7 Parks Transformation; 4.2 Induction Motors; 4.2.1 Equivalent Circuit; 4.2.2 Negative Sequence Impedance; 4.2.3 Harmonic Impedances; 4.2.4 Zero Sequence Impedance; 4.2.5 Terminal Short-Circuit of an Induction Motor; 4.3 Static Loads
4.4 Harmonics and Sequence ComponentsReferences; Further Reading; 5 Three-Phase Models of Transformers and Conductors; 5.1 Three-Phase Models; 5.2 Three-Phase Transformer Models; 5.2.1 Symmetrical Components of Three-Phase Transformers; 5.3 Conductors; References; 6 Unsymmetrical Fault Calculations; 6.1 Line-to-Ground Fault; 6.2 Line-to-Line Fault; 6.3 Double Line-to-Ground Fault; 6.4 Three-Phase Fault; 6.5 Phase Shift in Three-Phase Transformer Windings; 6.5.1 Transformer Connections; 6.5.2 Phase Shifts in Winding as per Standards; 6.5.3 Phase Shift for Negative Sequence Components
Record Nr. UNINA-9910813124203321
Das J. C. <1934->  
Hoboken, New Jersey : , : John Wiley and Sons, Inc. : , : IEEE Press, , [2017]
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