Dimensionamento técnico e econômico da implantação de geração fotovoltaica em um consumidor de energia elétrica do grupo A

Abstract

The work proposes the implementation of a photovoltaic system in a consumer located under the concession of the Companhia Paulista de Força e Luz (CPFL) of the "A" hourly-seasonal power supply group (service voltage > 2.3kV) for the savings in the consumption of active electricity in full, taking into account off-peak and peak consumption. Group "A" consumers are characterized by having a contracted demand. The implementation of the photovoltaic generator will be governed by RN 482/12 and 687/15 of the National Electric Energy Agency (ANEEL), which regulates the guidelines for commercial negotiations and project preparation. For the work, technical and economic approaches of the consumer will be raised, in order to provide the best scenario for the execution of the project and consequently positively reflecting on the economy of the electricity bill. The work falls under the energy compensation mode, where you can generate your own electricity, and the surplus will be injected into the electricity grid, generating credits shown in invoices issued by the concessionaire, such credits can be used at other times to offset the consumption when there is no generation or when the generation is insufficient. In this work, a CPFL invoice from a consumer classified in group "A" green seasonal hour tariff will be presented, for which the study will be developed.