Alternativní návrh napájení zabezpečovacího zařízení SmartSwitch

Abstract

The main aim of this thesis is the alternative proposal of feeding of the SmartSwich system which is used to control points in the railway yard. This bachelor thesis contains the brief description of the system, then suggestions of an input of feeding for the system in four versions for IT and TN-S networks, where requirements of regulations are observed. In the next part of the thesis there is proposed the solution of the feeding for provision of the functionality. Project suggestions /(schemas) of resolution of a connection in a distributor and the suggestion of the distributor itself are results of this chapter. The result of the thesis is the work which could serve to the První Signální, a. s. company to facilitate the creation of future projects of the SmartSwitch system.