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Current interruption transients calculation / / by David F. Peelo, Consultant, former Specialist Engineer at BC Hydro, Vancouver, Canada
| Current interruption transients calculation / / by David F. Peelo, Consultant, former Specialist Engineer at BC Hydro, Vancouver, Canada |
| Autore | Peelo David F. |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | Chichester, West Sussex, United Kingdom : , : John Wiley & Sons Inc., , 2020 |
| Descrizione fisica | 1 online resource (299 pages) |
| Disciplina | 621.317 |
| Soggetto topico | Transients (Electricity) - Mathematical models |
| ISBN |
1-119-54726-1
1-119-54727-X 1-119-54723-7 |
| Formato | Materiale a stampa  |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface to the Second Edition ix -- Preface to First Edition xi -- 1 Introduction 1 -- 1.1 Background 1 -- 1.2 Short-Circuit Rating Basis for High-Voltage Circuit Breakers 2 -- 1.3 Current Interruption Terminology 4 -- Further Reading 7 -- 2 RLC Circuits 9 -- 2.1 General 9 -- 2.2 Series RLC Circuit with Step Voltage Injection 9 -- 2.3 Source-Free Series RLC Circuit with Precharged Capacitor 15 -- 2.4 Source-Free Parallel RLC Circuit with Precharged Capacitor 18 -- 2.5 Parallel RLC Circuit with Ramp Current Injection 21 -- 2.6 Alternative Equations 27 -- 2.7 Traveling Wave Basics 28 -- 2.8 Summary 34 -- References 34 -- Further Reading 34 -- 3 Pole Factor Calculation 35 -- 3.1 General 35 -- 3.2 Pole Factors: Effectively Earthed Systems 44 -- 3.3 Pole Factors: Non-Effectively Earthed Systems 52 -- 3.4 Alternative Pole Factor Calculation Method 56 -- 3.5 Three-Phase Test Circuit Arrangement 59 -- 3.6 Summary 60 -- Further Reading 61 -- 4 Terminal Faults 63 -- 4.1 General Considerations 63 -- 4.2 Standard TRV Derivation 65 -- 4.3 Effect of Added Capacitance 73 -- 4.4 Effect of Added Resistance 85 -- 4.5 Effect of Series Reactors 88 -- 4.6 Out-of-Phase Switching 96 -- 4.7 Asymmetrical Currents 97 -- 4.8 Double Earth Faults 105 -- 4.9 Summary 108 -- Further Reading 109 -- 5 Short Line Faults 111 -- 5.1 General 111 -- 5.2 Line Side Voltage Calculation 111 -- 5.3 Effect of Added Capacitance 119 -- 5.4 Discussion 122 -- Further Reading 123 -- 6 Inductive Load Switching 125 -- 6.1 General 125 -- 6.2 General Shunt Reactor Switching Case 128 -- 6.3 Shunt Reactors with Isolated Neutrals 135 -- 6.4 Shunt Reactors with Neutral Reactor Earthed Neutrals 139 -- 6.5 Shunt Reactors with Earthed Neutrals 140 -- 6.6 Reignitions 141 -- 6.7 Unloaded Transformer Switching 142 -- 6.8 Discussion 143 -- 6.9 Summary 143 -- Further Reading 146 -- 7 Capacitive Load Switching 147 -- 7.1 General 147 -- 7.2 Shunt Capacitor Banks 147 -- 7.2.1 Energization 147 -- 7.2.1.1 Inrush Current 148 -- 7.2.1.2 Limiting Inrush Current 154.
7.2.2 De-Energization 156 -- 7.2.2.1 General Considerations 156 -- 7.2.2.2 Recovery Voltages 156 -- 7.2.2.3 Reignitions and Restrikes 157 -- 7.2.3 Outrush 163 -- 7.3 Transmission Lines 164 -- 7.4 Cables 167 -- 7.5 Special Case: Interrupting Small Capacitance Currents 170 -- 7.6 Summary 173 -- References 174 -- Further Reading 174 -- 8 Circuit Breaker Type Testing 175 -- 8.1 Introduction 175 -- 8.2 Circuit Breaker Interrupting Time 175 -- 8.3 Inherent Transient Recovery Voltages 182 -- 8.4 Inductive Load Switching 182 -- 8.5 Capacitive Current Switching 183 -- Further Reading 183 -- Appendix A: Differential Equations 185 -- Appendix B: Principle of Duality 195 -- Appendix C: Useful Formulae 201 -- Appendix D: EuleŕÖs Formula 205 -- Appendix E: Asymmetrical Current-Calculating Areas Under Curves 209 -- Appendix F: Shunt Reactor Switching ́ô First-Pole-to-Clear Circuit Representation 213 -- Appendix G: Special Case: Generator Circuit Breakers TRVs 219 -- Appendix H: Evolution of Transient Recovery Voltages 239 -- Appendix I: Equation Plotting Using Excel 261 -- Index 277. |
| Record Nr. | UNINA-9910555028203321 |
Peelo David F.
|
||
| Chichester, West Sussex, United Kingdom : , : John Wiley & Sons Inc., , 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||
Current interruption transients calculation / / by David F. Peelo, Consultant, former Specialist Engineer at BC Hydro, Vancouver, Canada
| Current interruption transients calculation / / by David F. Peelo, Consultant, former Specialist Engineer at BC Hydro, Vancouver, Canada |
| Autore | Peelo David F. |
| Edizione | [Second edition.] |
| Pubbl/distr/stampa | Chichester, West Sussex, United Kingdom : , : John Wiley & Sons Inc., , 2020 |
| Descrizione fisica | 1 online resource (299 pages) |
| Disciplina | 621.317 |
| Soggetto topico | Transients (Electricity) - Mathematical models |
| ISBN |
1-119-54726-1
1-119-54727-X 1-119-54723-7 |
| Formato | Materiale a stampa |
| Livello bibliografico | Monografia |
| Lingua di pubblicazione | eng |
| Nota di contenuto |
Preface to the Second Edition ix -- Preface to First Edition xi -- 1 Introduction 1 -- 1.1 Background 1 -- 1.2 Short-Circuit Rating Basis for High-Voltage Circuit Breakers 2 -- 1.3 Current Interruption Terminology 4 -- Further Reading 7 -- 2 RLC Circuits 9 -- 2.1 General 9 -- 2.2 Series RLC Circuit with Step Voltage Injection 9 -- 2.3 Source-Free Series RLC Circuit with Precharged Capacitor 15 -- 2.4 Source-Free Parallel RLC Circuit with Precharged Capacitor 18 -- 2.5 Parallel RLC Circuit with Ramp Current Injection 21 -- 2.6 Alternative Equations 27 -- 2.7 Traveling Wave Basics 28 -- 2.8 Summary 34 -- References 34 -- Further Reading 34 -- 3 Pole Factor Calculation 35 -- 3.1 General 35 -- 3.2 Pole Factors: Effectively Earthed Systems 44 -- 3.3 Pole Factors: Non-Effectively Earthed Systems 52 -- 3.4 Alternative Pole Factor Calculation Method 56 -- 3.5 Three-Phase Test Circuit Arrangement 59 -- 3.6 Summary 60 -- Further Reading 61 -- 4 Terminal Faults 63 -- 4.1 General Considerations 63 -- 4.2 Standard TRV Derivation 65 -- 4.3 Effect of Added Capacitance 73 -- 4.4 Effect of Added Resistance 85 -- 4.5 Effect of Series Reactors 88 -- 4.6 Out-of-Phase Switching 96 -- 4.7 Asymmetrical Currents 97 -- 4.8 Double Earth Faults 105 -- 4.9 Summary 108 -- Further Reading 109 -- 5 Short Line Faults 111 -- 5.1 General 111 -- 5.2 Line Side Voltage Calculation 111 -- 5.3 Effect of Added Capacitance 119 -- 5.4 Discussion 122 -- Further Reading 123 -- 6 Inductive Load Switching 125 -- 6.1 General 125 -- 6.2 General Shunt Reactor Switching Case 128 -- 6.3 Shunt Reactors with Isolated Neutrals 135 -- 6.4 Shunt Reactors with Neutral Reactor Earthed Neutrals 139 -- 6.5 Shunt Reactors with Earthed Neutrals 140 -- 6.6 Reignitions 141 -- 6.7 Unloaded Transformer Switching 142 -- 6.8 Discussion 143 -- 6.9 Summary 143 -- Further Reading 146 -- 7 Capacitive Load Switching 147 -- 7.1 General 147 -- 7.2 Shunt Capacitor Banks 147 -- 7.2.1 Energization 147 -- 7.2.1.1 Inrush Current 148 -- 7.2.1.2 Limiting Inrush Current 154.
7.2.2 De-Energization 156 -- 7.2.2.1 General Considerations 156 -- 7.2.2.2 Recovery Voltages 156 -- 7.2.2.3 Reignitions and Restrikes 157 -- 7.2.3 Outrush 163 -- 7.3 Transmission Lines 164 -- 7.4 Cables 167 -- 7.5 Special Case: Interrupting Small Capacitance Currents 170 -- 7.6 Summary 173 -- References 174 -- Further Reading 174 -- 8 Circuit Breaker Type Testing 175 -- 8.1 Introduction 175 -- 8.2 Circuit Breaker Interrupting Time 175 -- 8.3 Inherent Transient Recovery Voltages 182 -- 8.4 Inductive Load Switching 182 -- 8.5 Capacitive Current Switching 183 -- Further Reading 183 -- Appendix A: Differential Equations 185 -- Appendix B: Principle of Duality 195 -- Appendix C: Useful Formulae 201 -- Appendix D: EuleŕÖs Formula 205 -- Appendix E: Asymmetrical Current-Calculating Areas Under Curves 209 -- Appendix F: Shunt Reactor Switching ́ô First-Pole-to-Clear Circuit Representation 213 -- Appendix G: Special Case: Generator Circuit Breakers TRVs 219 -- Appendix H: Evolution of Transient Recovery Voltages 239 -- Appendix I: Equation Plotting Using Excel 261 -- Index 277. |
| Record Nr. | UNINA-9910830414603321 |
|
Peelo David F.
|
||
| Chichester, West Sussex, United Kingdom : , : John Wiley & Sons Inc., , 2020 | ||
| Materiale a stampa | ||
| Lo trovi qui: Univ. Federico II | ||
| ||