Eventos Anais de eventos
COBEM 2023
27th International Congress of Mechanical Engineering
SIMULATION OF VOLTAGE STABILITY IN 14 BUS SYSTEM WITH THE INSERTION OF DISTRIBUTED PHOTOVOLTAIC GENERATION
Submission Author:
wagner mazurkewicz da chagas , PR
Co-Authors:
wagner mazurkewicz da chagas
Presenter: wagner mazurkewicz da chagas
doi://10.26678/ABCM.COBEM2023.COB2023-1388
Abstract
Our country has a large share of renewable sources in its energy grid, the majority coming from hydroelectric plants. This huge amount of energy requires long lines of transmission to travel a considerable distance until reaching the consumer centers. All this complexity in the transmission, due to the increasing demand, may contribute to stress-stability disorders. Faced with this fact, distributed photovoltaic generations emerge with the alternative of approaching between the consumer centers and the generation sources, besides being an alternative considered renewable and non-emitting pollutants directly. Photovoltaic generation, due to being a source from the sun, stands out among the other methods of generations distributed from renewable sources for having an abundant plant availability, needing only sunlight. Therefore, it is significant that, when possible, studies aimed at locating the installation of photovoltaic generations should be done in order to favor distribution systems, reducing forms of hindrance that undermine the voltage stability. With this study, this work will demonstrate, through a simulation using the ANAREDE® software developed by CEPEL, how a 14-bar system with photovoltaic systems installed in different buses behaves in relation to voltage levels. Through the obtained results it was verified in which site a photovoltaic equivalent generation would increase the maximum load of power of the system and would significantly improve its voltage levels.
Keywords
Renewable Sources, Energy grid, hydroelectric Power Plants, consumer centers, voltage stability, Photovoltaic generation
