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Communication lightning protection technical manual

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  • Data size: 27.85 MB
  • Data language: Chinese version
  • Document format: PDF document
  • Material Category: Communication Books
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Communication lightning protection technical manual publication time: 2015 version Introduction Communication lightning protection mainly adopts two methods: "avoid" and "resistance". Avoidance is to avoid lightning strikes as much as possible, and resistance is mainly to improve the lightning resistance of facilities and equipment. This book is a summary of the author's actual combat experience. The author believes that the lightning protection technology is still based on electromagnetic fields and electrical theory. Therefore, this book also focuses on the basic theoretical knowledge of lightning protection. Based on this, it explains the lightning protection technology of communication systems, including direct lightning protection. , Induction lightning protection, grounding technology, lightning protection of lines, lightning protection of communication centers (stations), lightning protection of line base stations, etc.
Chapter 1 Lightning Generation and Its Parameters Chapter 2 How Lightning Damages Communication Equipment Chapter 3 Introduction to Lightning Protection Technology Chapter 4 Protection against Direct Lightning
4.1 Lightning Strike Zone
4.2 Classification of lightning protection
4.3 Direct lightning protection system of communication building
4.4 Protection against ground potential rise
4.5 Protection against uneven potential distribution
4.6 Protection of space electromagnetic induction
4.7 Protection of step voltage
4.8 Protection against contact voltage Chapter 5 Protection against induced lightning strikes Chapter 6 Grounding technology
6.1 Ground resistance
6.2 Calculation of ground resistance
6.3 The main structure of the ground network
6.4 Measures to reduce ground resistance
6.5 Measurement of Grounding Resistance Chapter 7 Lightning Protection and Lightning Arrester for Power Supply Chapter 8 Lightning Protection and Lightning Arrester for Signal Line Chapter 9 Lightning Protection for Communication Lines
9.1 Direct lightning protection for cable communication lines
9.2 Induction lightning protection for cable communication lines
9.3 Direct Lightning Protection of Optical Fiber Communication Lines Chapter 10 Lightning Protection of Communication Centers
10.1 Direct lightning protection
10.2 Ground System
10.3 Equipment Grounding Arrangement of Equipment Room --- Equipotential Connection
10.4 Cable Entry
10.5 Lightning protection of power supply
10.6 Lightning Protection of Signal Lines Chapter 11 Lightning Protection of Line Base Stations
11.1 Introduction of Thunder and Lightning
11.2 Direct lightning protection
11.3 Antenna protection
11.4 Protection of antenna feeders and antenna feeder ports
11.5 Protection of clock signal systems
11.6 Signal / Control Port Protection
11.7 Protection of Power Ports
11.8 Lightning Protection of Optical Cables Chapter 12 Lightning Arrester
12.1 Working Principle of Lightning Arrester
12.2 Main Components of Lightning Arrester
12.3 Working principle and main technical parameters of power arrester
12.4 Working principle and main technical parameters of signal arresters

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