Úsekové vypínače - průzkum trhu

Abstract

This bachelor´s work is focused on research of the market of section switches producers and sellers.Theoretic part describes characteristic features of the section switches and the principle of their function is being explained. Second part follows products of selected producers – IVEP a.s., DRIBO spol. s r.o., Schneider electric CZ, s.r.o., SEZ ČR a.s., EGÚ ČB, a.s., EFACEC Praha. There is a description of the development of new switching elements in the distribution networks and implementation of the system of the remote controlled section switches.At the end there is an evaluation of the price, utility features of the remote controlled section switches and remote controlled re-closers.