Ověření návrhu vybraného typu nízkonapěťového rozvaděče

Abstract

The diploma thesis deals with the design of the switchboard and verification of its heating. There is a discussion of standards necessary for its design, a general analysis of heat sources and its sharing and the issue of dimensioning wires and cables. The following is the specification and design of the switchboard, a description of the creation of a 3D model of the busbar bridge of the switchboard in the program Comsol Multiphysics and a discussion of its calculated heating. At the end of the diploma thesis, the switchboard design is verified, which is performed on the basis of the switchboard heating calculation and measurements in real operation.