Ochrana objektu před bleskem

Abstract

As we can induce from a title of this bachelor thesis, this work is dedicated to design of lighting conductor, according to norm ČSN EN 62305. This norm is in Czech republic applied since the end of year 2006. All its parts and details are carefully detailed in chapter called Normy. All this thesis is dealing with problematics and need of keeping this norm in valid when designing a lighting conductor, as well as designing lighting conductor that would be right acording to this mentioned norm. A result of practical part of this thesis, should be a valid lighting conductor proposal, consisting of interception rod placement, proposal of a number of lead-in wires and size of allowable distance, proposal of grounding and use of overvoltage protection inside the building. Whole project was made by protective angle method. This project should lead to construction of model of this lighting conductor.