Ekonomické zhodnocení servisní činnosti na vedení vn

Abstract

Aim of this bachelor work is to compare costs of different power grids maintenance approaches. These approaches are maintenance done under voltage , voltage free maintenance and their combination. As maintenance we include also all checks and repairs of transmission lines, which ensure stable working of the power grids, and also revisions. Revisions are periodical checks of transmission lines and associated devices like transformers, insulaters, circuit breakers and so on. In economic evaluation of all costs we have to calculate amount of undelivered energy to customers from transportation and electrical energy market point of view. This bachelor work can serve people and companies investing in power grids maintenance in the way of choosing the most financially efficient approach of maintenace.