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Power system harmonic analysis
Power system harmonic analysis
Pubbl/distr/stampa [Place of publication not identified], : Wiley, 1997
Disciplina 621.319/1
Soggetto topico Electric power systems - Mathematical models
Harmonics (Electric waves) - Mathematics
Electrical & Computer Engineering
Engineering & Applied Sciences
Electrical Engineering
ISBN 1-118-87831-0
1-60119-532-X
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910830513303321
[Place of publication not identified], : Wiley, 1997
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
Power system state estimation / / Mukhtar Ahmad
Power system state estimation / / Mukhtar Ahmad
Autore Ahmad Mukhtar <1948->
Pubbl/distr/stampa Boston : , : Artech House, , [2013]
Descrizione fisica 1 online resource (207 p.)
Disciplina 621.31
621.319/1
Collana Artech House power engineering series
Soggetto topico Electric power systems - State estimation
Soggetto genere / forma Electronic books.
ISBN 1-5231-1750-8
1-60807-512-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preface; 1Energy Management Systems; 1.1 Real-Time Control of a Power System; 1.2 Energy Control Center; 1.3 Security Analysis and Monitoring; 1.4 State Estimation; References; 2Power Flow Equations; 2.1 Power System Representation; 2.1.1 Transmission Lines; 2.1.2 Power Transformer; 2.2 Admittance Diagram; 2.3 Power Flow Analysis; 2.3.1 Gauss-Seidel Method; 2.3.2 Newton-Raphson Method; 2.4 Decoupled Power Flow; 2.5 Visual Tools for Power Flow Studies; 2.6 DC Power Flow; 2.7 Regulating Transformers; References; 3Weighted Least Square Estimation; 3.1 Introduction.
3.2 Properties of Weighted Least Square3.3 Maximum Likelihood Weighted Least Square State Estimation; 3.3.1 Likelihood Function; 3.4 Matrix Formulation and Measurement Measurement Model; 3.4.1 Measurement Model; 3.5 WLS State Estimation Algorithm; 3.5.1 State Estimation by Orthogonal Decomposition; 3.5.2 Equality Constrained State Estimation; 3.6 Decoupled State Estimation Method; 3.6.1 Algorithm Decoupling; 3.6.2 Model Decoupling; 3.7 DC State Estimator; References; 4Network Observability and Pseudomeasurem; 4.1 Network Graphs and Matrices; 4.2 Bus Admittance and Bus Impedance Matrices.
4.2.1 Loop to Branch Incidence Matrix4.3 Loop Equations; 4.4 Observability Analysis; 4.5 Branch Variable Formulation; 4.5.1 New Branch Variables; 4.5.2 Measurement Model Using Branch Variables; 4.5.3 Observability Analysis for Branch Variable Formulation; 4.6 Network Topology Processing; 4.7 Network Configuration; 4.7.1 Topological Observability; 4.7.2 Topological Observability Algorith; 4.8 Topology Error Processing; 4.9 Detection and Identification of Topology Errors; 4.9.1 Residual Analysis; References; 5Bad Data Detection; 5.1 Bad Data Detection in WLS Method; 5.1.1 Leverage Points.
5.2 Methods of Bad Data Detection5.2.1 Chi-Squares Test; 5.3 Identification of Bad Data; 5.3.1 Method of Normalized Residual; 5.3.2 Normalized Residuals; 5.3.3 Largest Normalized Residual Test; 5.4 Hypothesis Testing Identification; 5.5 Case Study: Improved Bad Data Processing with Strategic Placement of PMUs; References; Appendix 5A: Chi-Square Test; 6Robust State Estimation; 6.1 Basic Formulation; 6.2 Breakdown Points; 6.2.1 Leverage Points; 6.3 M-Estimators; 6.4 State Estimation Methods with Bad Data Rejection Properties; 6.4.1 Methods Using Nonquadratic Objective Functions.
6.5 Least Absolute Value State Estimator6.6 Simplex Method; 6.7 Interior Point Algorithm; 6.8 LMS Estimator; References; Appendix 6A: Linear Programming; 6A.1 Simplex Algorithm; 7 State Estimation Using Line Current Measurements; 7.1 Introduction; 7.2 Modeling State Equations; 7.3 State Estimation with Current Measurements; 7.3.1 Multiple Solutions; 7.4 Methods to Obtain a Unique Solution; 7.5 Determining the Uniqueness of a Solution Based on Numerical Methods; 7.6 Bad Data Detection in the Presence of Current Measurements; 7.6.1 WLS State Estimation; 7.6.2 WLAV Estimation.
Record Nr. UNINA-9910463428403321
Ahmad Mukhtar <1948->  
Boston : , : Artech House, , [2013]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Power system state estimation / / Mukhtar Ahmad
Power system state estimation / / Mukhtar Ahmad
Autore Ahmad Mukhtar <1948->
Pubbl/distr/stampa Boston : , : Artech House, , [2013]
Descrizione fisica 1 online resource (207 p.)
Disciplina 621.31
621.319/1
Collana Artech House power engineering series
Soggetto topico Electric power systems - State estimation
ISBN 1-5231-1750-8
1-60807-512-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preface; 1Energy Management Systems; 1.1 Real-Time Control of a Power System; 1.2 Energy Control Center; 1.3 Security Analysis and Monitoring; 1.4 State Estimation; References; 2Power Flow Equations; 2.1 Power System Representation; 2.1.1 Transmission Lines; 2.1.2 Power Transformer; 2.2 Admittance Diagram; 2.3 Power Flow Analysis; 2.3.1 Gauss-Seidel Method; 2.3.2 Newton-Raphson Method; 2.4 Decoupled Power Flow; 2.5 Visual Tools for Power Flow Studies; 2.6 DC Power Flow; 2.7 Regulating Transformers; References; 3Weighted Least Square Estimation; 3.1 Introduction.
3.2 Properties of Weighted Least Square3.3 Maximum Likelihood Weighted Least Square State Estimation; 3.3.1 Likelihood Function; 3.4 Matrix Formulation and Measurement Measurement Model; 3.4.1 Measurement Model; 3.5 WLS State Estimation Algorithm; 3.5.1 State Estimation by Orthogonal Decomposition; 3.5.2 Equality Constrained State Estimation; 3.6 Decoupled State Estimation Method; 3.6.1 Algorithm Decoupling; 3.6.2 Model Decoupling; 3.7 DC State Estimator; References; 4Network Observability and Pseudomeasurem; 4.1 Network Graphs and Matrices; 4.2 Bus Admittance and Bus Impedance Matrices.
4.2.1 Loop to Branch Incidence Matrix4.3 Loop Equations; 4.4 Observability Analysis; 4.5 Branch Variable Formulation; 4.5.1 New Branch Variables; 4.5.2 Measurement Model Using Branch Variables; 4.5.3 Observability Analysis for Branch Variable Formulation; 4.6 Network Topology Processing; 4.7 Network Configuration; 4.7.1 Topological Observability; 4.7.2 Topological Observability Algorith; 4.8 Topology Error Processing; 4.9 Detection and Identification of Topology Errors; 4.9.1 Residual Analysis; References; 5Bad Data Detection; 5.1 Bad Data Detection in WLS Method; 5.1.1 Leverage Points.
5.2 Methods of Bad Data Detection5.2.1 Chi-Squares Test; 5.3 Identification of Bad Data; 5.3.1 Method of Normalized Residual; 5.3.2 Normalized Residuals; 5.3.3 Largest Normalized Residual Test; 5.4 Hypothesis Testing Identification; 5.5 Case Study: Improved Bad Data Processing with Strategic Placement of PMUs; References; Appendix 5A: Chi-Square Test; 6Robust State Estimation; 6.1 Basic Formulation; 6.2 Breakdown Points; 6.2.1 Leverage Points; 6.3 M-Estimators; 6.4 State Estimation Methods with Bad Data Rejection Properties; 6.4.1 Methods Using Nonquadratic Objective Functions.
6.5 Least Absolute Value State Estimator6.6 Simplex Method; 6.7 Interior Point Algorithm; 6.8 LMS Estimator; References; Appendix 6A: Linear Programming; 6A.1 Simplex Algorithm; 7 State Estimation Using Line Current Measurements; 7.1 Introduction; 7.2 Modeling State Equations; 7.3 State Estimation with Current Measurements; 7.3.1 Multiple Solutions; 7.4 Methods to Obtain a Unique Solution; 7.5 Determining the Uniqueness of a Solution Based on Numerical Methods; 7.6 Bad Data Detection in the Presence of Current Measurements; 7.6.1 WLS State Estimation; 7.6.2 WLAV Estimation.
Record Nr. UNINA-9910786043403321
Ahmad Mukhtar <1948->  
Boston : , : Artech House, , [2013]
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Power system state estimation / / Mukhtar Ahmad
Power system state estimation / / Mukhtar Ahmad
Autore Ahmad Mukhtar <1948->
Pubbl/distr/stampa Boston : , : Artech House, , [2013]
Descrizione fisica 1 online resource (207 p.)
Disciplina 621.31
621.319/1
Collana Artech House power engineering series
Soggetto topico Electric power systems - State estimation
ISBN 1-5231-1750-8
1-60807-512-5
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Preface; 1Energy Management Systems; 1.1 Real-Time Control of a Power System; 1.2 Energy Control Center; 1.3 Security Analysis and Monitoring; 1.4 State Estimation; References; 2Power Flow Equations; 2.1 Power System Representation; 2.1.1 Transmission Lines; 2.1.2 Power Transformer; 2.2 Admittance Diagram; 2.3 Power Flow Analysis; 2.3.1 Gauss-Seidel Method; 2.3.2 Newton-Raphson Method; 2.4 Decoupled Power Flow; 2.5 Visual Tools for Power Flow Studies; 2.6 DC Power Flow; 2.7 Regulating Transformers; References; 3Weighted Least Square Estimation; 3.1 Introduction.
3.2 Properties of Weighted Least Square3.3 Maximum Likelihood Weighted Least Square State Estimation; 3.3.1 Likelihood Function; 3.4 Matrix Formulation and Measurement Measurement Model; 3.4.1 Measurement Model; 3.5 WLS State Estimation Algorithm; 3.5.1 State Estimation by Orthogonal Decomposition; 3.5.2 Equality Constrained State Estimation; 3.6 Decoupled State Estimation Method; 3.6.1 Algorithm Decoupling; 3.6.2 Model Decoupling; 3.7 DC State Estimator; References; 4Network Observability and Pseudomeasurem; 4.1 Network Graphs and Matrices; 4.2 Bus Admittance and Bus Impedance Matrices.
4.2.1 Loop to Branch Incidence Matrix4.3 Loop Equations; 4.4 Observability Analysis; 4.5 Branch Variable Formulation; 4.5.1 New Branch Variables; 4.5.2 Measurement Model Using Branch Variables; 4.5.3 Observability Analysis for Branch Variable Formulation; 4.6 Network Topology Processing; 4.7 Network Configuration; 4.7.1 Topological Observability; 4.7.2 Topological Observability Algorith; 4.8 Topology Error Processing; 4.9 Detection and Identification of Topology Errors; 4.9.1 Residual Analysis; References; 5Bad Data Detection; 5.1 Bad Data Detection in WLS Method; 5.1.1 Leverage Points.
5.2 Methods of Bad Data Detection5.2.1 Chi-Squares Test; 5.3 Identification of Bad Data; 5.3.1 Method of Normalized Residual; 5.3.2 Normalized Residuals; 5.3.3 Largest Normalized Residual Test; 5.4 Hypothesis Testing Identification; 5.5 Case Study: Improved Bad Data Processing with Strategic Placement of PMUs; References; Appendix 5A: Chi-Square Test; 6Robust State Estimation; 6.1 Basic Formulation; 6.2 Breakdown Points; 6.2.1 Leverage Points; 6.3 M-Estimators; 6.4 State Estimation Methods with Bad Data Rejection Properties; 6.4.1 Methods Using Nonquadratic Objective Functions.
6.5 Least Absolute Value State Estimator6.6 Simplex Method; 6.7 Interior Point Algorithm; 6.8 LMS Estimator; References; Appendix 6A: Linear Programming; 6A.1 Simplex Algorithm; 7 State Estimation Using Line Current Measurements; 7.1 Introduction; 7.2 Modeling State Equations; 7.3 State Estimation with Current Measurements; 7.3.1 Multiple Solutions; 7.4 Methods to Obtain a Unique Solution; 7.5 Determining the Uniqueness of a Solution Based on Numerical Methods; 7.6 Bad Data Detection in the Presence of Current Measurements; 7.6.1 WLS State Estimation; 7.6.2 WLAV Estimation.
Record Nr. UNINA-9910819251703321
Ahmad Mukhtar <1948->  
Boston : , : Artech House, , [2013]
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Power systems and restructuring [[electronic resource] /] / Nouredine Hadjsaïd, Jean-Claude Sabonnadière ; [translated from the French by Yahia Baghzouz]
Power systems and restructuring [[electronic resource] /] / Nouredine Hadjsaïd, Jean-Claude Sabonnadière ; [translated from the French by Yahia Baghzouz]
Autore Hadjsaïd Nouredine
Pubbl/distr/stampa London, : ISTE
Descrizione fisica 1 online resource (705 p.)
Disciplina 621.319/1
621.3191
Altri autori (Persone) SabonnadièreJean-Claude
BaghzouzYahia
Collana ISTE
Soggetto topico Electric power systems
Electric networks
Soggetto genere / forma Electronic books.
ISBN 1-118-55830-8
1-118-59992-6
1-118-59998-5
1-299-18738-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto pt. 1. Transmission lines and electric power networks -- pt. 2. Analysis methods of electrical power systems -- pt. 3. Management of electricity networks in a competitive environment -- pt. 4. Exercise solutions.
Record Nr. UNINA-9910138855203321
Hadjsaïd Nouredine  
London, : ISTE
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Power systems and restructuring [[electronic resource] /] / Nouredine Hadjsaïd, Jean-Claude Sabonnadière ; [translated from the French by Yahia Baghzouz]
Power systems and restructuring [[electronic resource] /] / Nouredine Hadjsaïd, Jean-Claude Sabonnadière ; [translated from the French by Yahia Baghzouz]
Autore Hadjsaïd Nouredine
Pubbl/distr/stampa London, : ISTE
Descrizione fisica 1 online resource (705 p.)
Disciplina 621.319/1
621.3191
Altri autori (Persone) SabonnadièreJean-Claude
BaghzouzYahia
Collana ISTE
Soggetto topico Electric power systems
Electric networks
ISBN 1-118-55830-8
1-118-59992-6
1-118-59998-5
1-299-18738-2
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto pt. 1. Transmission lines and electric power networks -- pt. 2. Analysis methods of electrical power systems -- pt. 3. Management of electricity networks in a competitive environment -- pt. 4. Exercise solutions.
Record Nr. UNINA-9910830497703321
Hadjsaïd Nouredine  
London, : ISTE
Materiale a stampa
Lo trovi qui: Univ. Federico II
Opac: Controlla la disponibilità qui
Smart grid : communication-enabled intelligence for the electric power grid / / Stephen F. Bush
Smart grid : communication-enabled intelligence for the electric power grid / / Stephen F. Bush
Autore Bush Stephen F
Pubbl/distr/stampa Chichester, West Sussex : , : Wiley, , 2014
Descrizione fisica 1 online resource (572 p.)
Disciplina 621.319/1
Collana Wiley - IEEE
Soggetto topico Smart power grids
ISBN 1-118-82023-1
Classificazione TEC031000
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Nota di contenuto Electric power systems: the main component -- Communication and networking: the enabler -- Embedded and distributed intelligence for a smart grid: the ultimate goal.
Record Nr. UNINA-9910140282203321
Bush Stephen F  
Chichester, West Sussex : , : Wiley, , 2014
Materiale a stampa
Lo trovi qui: Univ. Federico II
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Sustainable resilience of energy systems [[electronic resource] /] / Naim Hamdia Afgan
Sustainable resilience of energy systems [[electronic resource] /] / Naim Hamdia Afgan
Autore Afgan Naim
Pubbl/distr/stampa New York, : Nova Science Publishers, c2010
Descrizione fisica 1 online resource (163 p.)
Disciplina 621.319/1
Collana Energy science, engineering and technology
Soggetto topico Electric power systems - Reliability
Renewable energy sources
Soggetto genere / forma Electronic books.
ISBN 1-62417-883-9
Formato Materiale a stampa
Livello bibliografico Monografia
Lingua di pubblicazione eng
Record Nr. UNINA-9910452867303321
Afgan Naim  
New York, : Nova Science Publishers, c2010
Materiale a stampa
Lo trovi qui: Univ. Federico II
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