Ubicación óptima de sistemas de almacenamiento de energía basado en baterías para minimizar los costos operativos del sistema mediante el uso de flujos de potencia DC

Abstract

The research has been motivated given that new technologies have been incorporated for the supply of electricity, among them the generation with intermittent sources and together with these the inclusion of storage systems, therefore, the work has developed an optimization model. , based on mixed integer programming, which allows establishing the insertion of battery-based storage systems in the nodes of a type of transmission network, considering for this purpose the application of DC power flows, the characteristics of the network, the parameters generation units, all this in order to minimize operating costs and the costs of energy not supplied that could occur due to total or partial shortage of demand. For the technical and economic evaluation of the optimization model, the IEEE 24-node test standard has been used, a system in which generators of technologies such as thermal, hydraulic, wind and photovoltaic will be modeled, in addition to the potential systems of storage that the optimizer will decide to incorporate them into the system, so the global analysis level will consider a 24-hour horizon as a horizon, a period in which the demand of each node will be varying according to a standard load curve.