Analýza a predikce ztrát na vedeních PS

Abstract

This thesis analyses the issue of technical losses in transmission system lines in the Czech Republic. The introduction describes the historical development of the transmission system, current status and plans for investments in the future. The main part deals with the theoretical fundamentals of tackling technical losses - Joule's losses, corona losses and leakage current losses. Clarification of the selection of the statistical concepts is followed by characterization of transmission system data, specifications of transmission parameters of the selected monitored periods. The evaluation of the calculation of the Joule's losses is followed by dependence associated with other types of losses. The output of this work is represented by polynomial formulas in the conclusion, together with the evaluation procedure, potential errors, and a comparison of some acquired polynomials.