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Abstract(s)
A utilização de energias renováveis tem se tornado cada vez mais comum em virtude do aumento da preocupação ambiental e da crescente necessidade energética. Dentre as fontes de energia renovável, as centrais eólicas surgem como uma das principais alternativas para produção de energia. O seu custo de operação é relativamente baixo quando comparado com o custo do investimento para a construção de uma central eólica. Neste sentido, este trabalho busca realizar o planejamento da produção eólica com base nos Preços Marginais Localizados (LMP). Os LMP fornecem importantes informações sobre as condições de operação de um sistema elétrico de energia, e por isso são utilizados neste trabalho como critério de decisão para a alocação de uma central eólica em um sistema de transmissão. Alguns casos de estudo foram criados utilizando dois sistemas modelo (9 e 30 barramentos), com o objetivo de avaliar os benefícios desta alocação com base nos LMP.
The use of renewable energy has become each more common because of the increase of the environmental concern and the growing energy need. Among these renewable energy sources, the wind plants have appeared as one of the main alternatives to energy production. Its cost of operation is relatively low in comparation to the investment cost to build a wind plant. In this way, this work intends to make a wind production planning based on Local Marginal Prices (LMP). The LMP give important information about the operation conditions of a electric system, and that is why they are used in this work as selection criterion to the placement of a wind plant in a transmission system. Some study cases were created by using two model systems (9 and 30 buses), with the goal to evaluate the benefits of this allocation based on LMP.
The use of renewable energy has become each more common because of the increase of the environmental concern and the growing energy need. Among these renewable energy sources, the wind plants have appeared as one of the main alternatives to energy production. Its cost of operation is relatively low in comparation to the investment cost to build a wind plant. In this way, this work intends to make a wind production planning based on Local Marginal Prices (LMP). The LMP give important information about the operation conditions of a electric system, and that is why they are used in this work as selection criterion to the placement of a wind plant in a transmission system. Some study cases were created by using two model systems (9 and 30 buses), with the goal to evaluate the benefits of this allocation based on LMP.
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Keywords
Planejamento da Produção Energia Eólica Preços Marginais Localizados Production Planning Wind Energy Local Marginal Prices