Method of estimating the share of electricity consumption of a given consumer, which is provided from renewable energy sources

Abstract

A method for determining the share of power flows in the scheme branches from the load (or generation) of each individual node is developed. Determining the power flows in the branches of the electrical network from the generation of nodes corresponding to the nodes of renewable energy sources (RES) connection, makes it possible to estimate the coverage of electricity consumption of a given consumer from RES. This method can be a tool to confirm the guarantees of energy origin sold in the retail market.