Розвиток фрагменту електричної мережі Публічного акціонерного товариства "Вінницяобленерго" з порівняльним аналізом повітряних та елегазових вимикачів

Abstract

In this work the Vinnytsya regional electric network 110/35 kV is considered. Basing on the methods of computation modelling optimal solutions the best variant was chosen. It provides the consumers with effective and continuous electricity supply. The research was realized using the programs of power networks schime optimization and calculating of this normal work regime. During the research process the estimating network model was prepared and results obtained were analyzed. In the economical part of the project the profit indexes and compensation term were determined. In the special part there were analyzed different methods of electrical networks regimes improving. In the chapter «Relay protection and automatics» the calculation of the panel «ЕПЗ-1636» parameters were executed. One of the main questions is the guarantee of normal work conditions and the safety precautions. Therefore, in the chapter «Labour safety» the main ways to provide the work conditions were considered.