Estudio de la viabilidad técnico financiera de la rehabilitación de la central hidroeléctrica de La Salada del sistema de distribución local de la Empresa de Energía de Cundinamarca

Abstract

This document is the technical and financial study for the rehabilitation of the small hydroelectric plant of La Salada located in the municipality of Tocaima Cundinamarca, which operates at the edge of water and its source of water supply is an arm of the Bogotá river. In order to achieve this, it is necessary to consult the flow history of the river arm that feeds the power plant, the history of faults reported in the networks that directly influence the area of ​​study, times of preventive maintenance, maintenance by Overhaul and by means of a model stochastic is carried out to realize a projection of Generation. Additionally the turbine - generator group is dimensioned having as reference the hydraulic potential of the channel that feeds the PCH La Salada. Then the financial analysis for different scenarios is carried out using equipment cost indices and energy values ​​projected according to the historical behavior of energy prices. We propose a commercial model for the sale where the firm energy that would generate the plant is considered, which would be sold at a price of the Regulated Organized Market and the surplus that would be sold at the stock exchange price. Within the financial study, for each scenario proposed, an analysis is carried out applying the benefits proposed by Law 1715 of May 13, 2014, which seeks to promote the use of Non-Conventional Energy Sources.