Practical Techniques for High-Voltage Switchgear [PDF]

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Practical Techniques for High-Voltage Switchgear 【Author】: Compiled by Li Jianji 【Series Title】: None 【Binding】: Paperback / 470 pages 【Publisher】: China Electric Power Press / January 1, 2005 【ISBN Numbers】: 9787508328577 / 7508328574 【Book Description】 This book introduces practical techniques related to high-voltage switchgear. The book is divided into 15 chapters in total. Chapter 1 Electricity and High-Voltage Switching Equipment ； Chapter 2 Sulfur Hexafluoride Gas ； Chapter 3 High-Voltage Switchgear ； Chapter 4 High-Voltage SF6 Circuit Breakers ； Chapter 5: Thermally Expanding SF6 Circuit Breakers ； Chapter 6: 1100 kV UHV Switchgear Technology ； Chapter 7 High-Voltage Compact Combined Switchgear ； Chapter 8 Gas-Insulated Metal-Enclosed Switchgear (GIS) ； Chapter 9 Medium-Voltage SF6 Circuit Breakers ； Chapter 10 Medium-Voltage Vacuum Circuit Breakers ； Chapter 11 Medium-Voltage Switchgear ； Chapter 12 Load Switch-Current-Limiting Fuse Composite Apparatus ； Chapter 13 Pre-assembled Substations ； Chapter 14 Switching Equipment for Agricultural Power Networks ； Chapter 15 Outdoor High-Voltage Isolators. The book contains a large number of charts. This book is intended for reference by engineering and technical personnel in power design departments, as well as those in research and manufacturing units focused on high-voltage switches, as well as teachers and students in related fields at institutions of higher education. 【Table of Contents】 Preface Chapter 1 Electricity and High-Voltage Switchgear 1.1 The dynamic and vibrant electricity industry 1.2 Basic policies for electricity development 1.3 Strategies for power grid development 1.4 Combining power generation with energy conservation 1.5 Requirements for transmission and distribution networks as well as high-voltage switches in China 1.6 The global electricity and high-voltage switch market Chapter 2 Sulfur Hexafluoride Gas 2.1 Properties of sulfur hexafluoride gas 2.2 Molecular structure and properties of SF6 2.3 SF6 gas and the environment 2.4 Production and usage of SF6 gas at home and abroad 2.5 Restrictions on SF6 gas emissions Chapter 3 High-Voltage Switchgear 3.1 High-voltage switchgear abroad 3.2 The high-voltage switchgear manufacturing industry in China Chapter 4 High-Voltage SF6 Circuit Breakers 4.1 Structure of compression-type SF6 circuit breakers 4.2 Working principle of compression-type SF6 circuit breakers 4.3 Ceramic-column and variable-clearance arc extinguishing chambers 4.4 Fixed-clearance and variable-clearance arc extinguishing chambers 4.5 Bidirectional motion arc extinguishing devices 4.6 Mixed arc extinguishing principles 4.7 Optimization of insulating nozzles and material improvements Chapter 5 Thermal Expansion-Type SF6 Circuit Breakers 5.1 Current status of thermal expansion-type circuit breakers abroad 5.2 Structure of high-voltage thermal expansion-type circuit breakers 5.3 Second-generation thermal expansion-type SF6 circuit breakers 5.4 Operating mechanisms used with high-voltage circuit breakers Chapter 6 Technologies for 1100 kV Ultra-High-Voltage Switchgear 6.1 Introduction 6.2 550 kV 63/50 kA single-break SF6 circuit breakers 6.3 1100 kV GIS Chapter 7 High-Voltage Compact Combined Switchgear 7.1 Advantages of compact combined high-voltage switchgear 7.2 Structural types Chapter 8 Gas-Insulated Metal-Enclosed Switchgear (GIS) 8.1 Overview 8.2 Structural features of GIS …… Chapter 9 Medium-Voltage SF6 Circuit Breakers Chapter 10 Medium-Voltage Vacuum Circuit Breakers Chapter 11 Medium-Voltage Switchgear Cabs Chapter 12 Load Switches with Current-Limiting Fuses Chapter 13 Pre-Installed Substations Chapter 14 Switchgear for Rural Power Networks Chapter 15 Outdoor High-Voltage Isolators References