Análise de Viabilidade Técnica e Econômica para Implantação de um Eletroposto de Carga Rápida no Setor III da UFMS

• Ano de defesa: 2024
• Autor(a) principal: Daiane Soares Correa
• Orientador(a): Ruben Barros Godoy
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Fundação Universidade Federal de Mato Grosso do Sul
• País: Brasil
• Palavras-chave em Português: Econômica, Implantação, Eletroposto, Carga Rápida
• Link de acesso: https://repositorio.ufms.br/handle/123456789/9673

In this dissertation, a comprehensive analysis is conducted on the feasibility of implementing a fast-charging station at the Federal University of Mato Grosso do Sul (UFMS), in Sector III. The analysis encompasses both technical and economic aspects, inspired by the characteristics of the existing fast-charging station in Sector I, which is part of the "Development of a National Fast Charging System for Bicycles and Electric Vehicles for V2G Applications" project. The characterized model indicates a promising proposal for standardizing an optimized infrastructure. Additionally, it explores a potential scenario for the medium voltage network, addressing voltage profile characteristics at busbars and distribution losses.The study's unique contribution lies in its comprehensive approach to fostering a business model in public policy, network analysis, pricing, and aiding decision-making in various electric sectors through the presented indicators. For the power flow study, different electric demand scenarios were considered, utilizing the distribution network modeling of Sector III as a case study to estimate the usage profile. Once the peak and off-peak consumption were defined, a financial analysis for pricing was conducted, establishing rates for the Blue and Green modalities according to the tariff applied by the local utility for group A.The technical analysis results indicate that the voltage profile values at the busbars are within acceptable limits, and the feeder's technical losses are approximately 2%. Considering a monthly consumption of 4,950 kWh during peak hours and 11,175 kWh during off-peak hours, along with a monthly solar generation of 1,879 kWh, the Blue tariff proved to be the most economical option, both with and without a demand contract, at R$ 9,157.00 and R$ 22,039.00, respectively. From the perspective of the budget for three possible scenarios, the partial scenario with distributed generation is suggested, indicating profitability and viability, in view of the TIR of 21% and the VPL of approximately R$503,000, and the vehicle recharging tariff of R$2.21, but without the inclusion of charges. Thus, this fast-charging station model is verified as a potential national reference for electromobility solutions, focusing on pricing through technical and economic analyses conducted in Sector III of UFMS.