lightning effects
Lightning and its effects
The mechanisms of lightning
The effects of lightning
Direct effects strikes on structures
Indirect effects network overvoltages
Protection against the effects of lightning
Risk analysis: numerous tools available
Protection of structures external protection
Protection systems lightning conductors
The electrogeometric model
Capture surface areas
Downconductors
Earthing system
Protection of networks and internal equipment
Active and passive protection of the installation
Lightning strike withstand of equipment
Passive protection
General architecture of the bonding system
Voltage surge protectors
Operating principle
Main technologies and characteristics
Air spark gap, surface discharge or gas discharge tube
voltage surge protectors
Voltage surge protectors with varistor
Voltage surge protectors with silicon components
Zener diodes, thyristor, etc
Main characteristics
Protection principle
Protection modes
Cascaded protection
Location of voltage surge protectors
Protected lengths
Installing voltage surge protectors
Coecting voltage surge protectors
End of life protection of voltage surge protectors
Coordinating voltage surge protectors
Selecting voltage surge protectors
The Legrand range of voltage surge protectors
Class I voltage surge protectors
Class II voltage surge protectors
Characteristics of Legrand voltage surge protectors
Modular voltage surge protectors
Proximity voltage surge protectors
Protection of telephone lines
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نویسنده: امیر قربانی