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Advances in high voltage insulation and arc interruption in SF6 and vacuum /
Advances in High Voltage Insulation and Arc Interruption in SF6 and Vacuum deals with high voltage breakdown and arc extinction in sulfur hexafluoride (SF6) and high vacuum, with special emphasis on the application of these insulating media in high voltage power apparatus and devices. The design and...
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Oxford ; New York :
Pergamon Press,
�1981.
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| Edición: | 1st ed. |
| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Front Cover; Advances in High Voltage Insulation and Arc Interruption in SF6 And Vacuum; Copyright Page; Preface; Table of Contents; CHAPTER 1. Properties and Handling of SF6 Gas; INTRODUCTION; GENERAL PROPERTIES; PHYSICAL PROPERTIES; CHEMICAL PROPERTIES; HEAT TRANSFER PROPERTIES; TOXICITY; ELECTRICAL PROPERTIES; HANDLING OF SF6 GAS; FILLING WITH SF6 GAS; ABSORPTION OF DECOMPOSITION PRODUCTS; REFERENCES; CHAPTER 2. High Voltage Breakdown in SF6 Gas; INTRODUCTION; BREAKDOWN MECHANISM; UNIFORM FIELD BREAKDOWN IN SF6; CORONA AND NON-UNIFORM FIELD BREAKDOWN.
- ESTIMATION OF BREAKDOWN VOLTAGE IN PRACTICAL SYSTEMSBREAKDOWN OF SF6 IN MIXTURES WITH OTHER GASES; PARTICLE INITIATED BREAKDOWN; FACTORS AFFECTING THE BREAKDOWN STRENGTH OF SF6 GAS; SURFACE FLASHOVER OVER INSULATING SPACERS IN SF6; REFERENCES; CHAPTER 3. Arc Interruption in SF6; INTRODUCTION; FUNDAMENTAL ARC PHENOMENA; PLAIN BREAK ARCS IN SF6; BLAST ARCS IN SF6; CURRENT CHOPPING IN SF6; CURRENT RESEARCH ON ARC INTERRUPTION IN SF6; ARC INTERRUPTION IN SF6
- OTHER GAS MIXTURES; REFERENCES; CHAPTER 4. SF6 Gas Insulated Switchgear; INTRODUCTION; ADVANTAGES OF SF6 CIRCUIT BREAKERS.
- DOUBLE PRESSURE TYPE CIRCUIT BREAKERSPUFFER TYPE CIRCUIT BREAKERS (UP TO 765 kV); DESIGN CONSIDERATIONS OF PUFFER CIRCUIT BREAKERS; OPERATING MECHANISM FOR PUFFER TYPE CIRCUIT BREAKERS; INTERRUPTER GEOMETRIES; DESIGN OF NOZZLE GEOMETRY; SELF EXTINCTION TYPE CIRCUIT BREAKERS; MAINTENANCE REQUIREMENTS AND RELIABILITY; FUTURE TRENDS OF SF6 GAS CIRCUIT BREAKERS; SF6 METAL ENCLOSED SWITCHGEAR; ADVANTAGES OF SF6 INSULATED SUBSTATIONS; REQUIREMENTS OF SF6 INSULATED METAL CLAD SWITCHGEAR; GENERAL DESIGN CONSIDERATIONS; DESIGNS OF GAS INSULATED SWITCHGEAR AND COMPONENTS.
- DESCRIPTION OF GAS INSULATED SWITCHGEAR AND COMPONENTSSF-6 GAS HANDLING PLANT; INSULATION CO-ORDINATION FOR GAS INSULATED SUBSTATIONS; FUTURE TRENDS OF GIS; REFERENCES; CHAPTER 5. SF6 Gas Insulated Equipments; INTRODUCTION; SF6 GAS INSULATED CABLES; SF6 GAS INSULATED CURRENT TRANSFORMERS; BUSHINGS FOR SF6 TECHNIQUE; GENERAL TESTING TECHNIQUES OF SF6 INSULATED POWER APPARATUS; REFERENCES; CHAPTER 6. High Voltage Breakdown in Vacuum; INTRODUCTION; ELECTRON EMISSION IN THE PRESENCE OF STRONG ELECTRIC FIELDS; PRE-BREAKDOWN PHENOMENA IN VACUUM; BREAKDOWN MECHANISM.
- OTHER FACTORS AFFECTING THE BREAKDOWN STRENGTH OF A VACUUM GAPBREAKDOWN ACROSS SOLID INSULATING SPACERS IN VACUUM; CONCLUSIONS; REFERENCES; CHAPTER 7. Arc Interruption in Vacuum; INTRODUCTION; GENERAL DESCRIPTION OF A VACUUM ARC; CATHODE PHENOMENA; VACUUM ARC PLASMA; ANODE PHENOMENA; ARC RECOVERY PHENOMENA IN VACUUM; FUTURE WORK; REFERENCES; CHAPTER 8. Vacuum Switchgear; INTRODUCTION; ADVANTAGES OF VACUUM INTERRUPTION; VACUUM CONTACTORS AND INTERRUPTERS; DESCRIPTION OF VACUUM SWITCHES; OPERATING MECHANISMS FOR VACUUM CONTACTOR; OPERATING MECHANISMS FOR VACUUM INTERRUPTERS.