Izboljšana metoda za oceno učinkovitosti vlaganj v elektroenergetski sistem

DAVIDOV, SRETEN (author), Pantoš, Miloš (mentor)

Namen magistrskega dela je razširitev nabora kazalnikov, s katerimi lahko ocenjujemo učinkovitost vlaganj v EES (elektroenergetski sistem). Teza temelji na dveh ciljih: raziskati tehnični vpliv nove investicije ter pridobiti korelacijo med tehničnim vplivom investicije in ceno investicije (tehnični vpliv na denarno enoto). Torej, glavni cilj je oceniti učinkovitost vlaganj na osnovi novih uvedenih kazalnikov, ki temeljijo na obravnavanem tehničnem učinku (zmanjševanje izgub delovne, jalove in navidezne moči ter izboljšanje napetostnega profila). Kazalniki se imenujejo RPI (kazalnik izgub delovne moči), QPI (kazalnik izgub jalove moči), API (kazalnik izgub navidezne moči) in VPI (kazalnik izboljšave napetostnega profila). Da bi dosegli cilje, je predlagana nova, izboljšana metoda za oceno učinkovitosti vlaganj v elektroenergetski sistem.

• Language: English
• Keywords: ocena vlaganj, kazalnik o učinkovitosti vlaganj, Monte Carlo metoda, Matpower program.
• Work type: Master's thesis/paper
• Organization: FE - Faculty of Electrical Engineering
• Year: 2014
• PID: 20.500.12556/RUL-29446
• Publication date in RUL: 10.09.2014

Secondary language

• Language: Slovenian
• Title: Improved method for assessment of investment efficiency in electric power system

Abstract

The purpose of this master thesis is extension of the indices for assessing the efficiency of the investments in electrical power systems. This thesis is based on two major objectives: to investigate the technical impact of the new investment and yield the correlation between the technical impacts caused by the new investment and the overall investment cost (technical impact per monetary unit). Therefore, the principal goal is to assess investments efficiency based on the new introduced indices which based on the considered technical impact (real power losses, reactive power losses, apparent power losses and voltage profile improvement) are appointed as RPI (real power losses index), QPI (reactive power losses index), API (apparent power losses magnitude index) and VPI (voltage profile improvement index). In order to achieve the objectives and to reach the goal, new improved method is proposed for assessing the efficiency of the investments in electric power system.

• Keywords: investments assessment, investment efficiency index, Monte Carlo method, Matpower program.