Desarrollo de un programa para resolver despacho económico y despacho económico ambiental utilizando multiplicadores de Lagrange, considerando las pérdidas del sistema

Abstract

The degree work includes the development of a computer program that will serve to solve Economic Dispatch and Environmental Economic Dispatch using the Lagrange Multiplier method, considering the system losses.

The optimization module will allow users to carry out the economic dispatch considering in the restrictions the operating limits of the generating units and the losses of the system, while the environmental economic dispatch will also take into account the coefficients of carbon dioxide emissions of each type of fuel, assigning a cost to emissions.

The values of the consumption functions of each generator with their operating limits of generation, the coefficients of carbon dioxide emissions for each type of fuel and the cost assigned to the emissions, will be housed within the same program code, the characteristics the system will be obtained and stored through the PYPOWER computer package, with these values the program will distribute the total system demand among the available generators so that the total generation cost is the minimum possible.

Finally, to verify the veracity of the results obtained by the program developed, they will be compared with those obtained by the DIgSILENT commercial software and the MATPOWER computer package.