Banca de PROPOSTA DE TESE/DISSERTAÇÃO: VITOR AUGUSTO CORREA CORTEZ ALMEIDA
2022-03-08 18:03:45.213
Uma banca de PROPOSTA DE TESE/DISSERTAÇÃO de DOUTORADO foi cadastrada pelo programa.
DISCENTE: VITOR AUGUSTO CORREA CORTEZ ALMEIDA
DATA: 07/04/2022
HORA: 15:00
LOCAL: Plataforma Google Meet
TÍTULO: Aligning the Goals of Prosumers and Utilities in the Context of Demand-Side Management
PALAVRAS-CHAVES: demand response, demand-side management, multi-objective optimization, microgrids, prosumers, smart grids
PÁGINAS: 54
GRANDE ÁREA: Ciências Exatas e da Terra
ÁREA: Ciência da Computação
RESUMO: Demand-side management solutions reward flexible customers for achieving desired goals. However, under price-based demand-response programs, uncoordinated load shifting among many customers may lead to rebound peaks, thus incurring financial costs on the energy service provider (ESP). This study addresses this issue from both the ESP (utility company) and customers perspectives in a two-step approach. First, each customer solves a local multi-objective load scheduling problem. Thereafter, the ESP solves a system-wide demand profile optimization problem. More precisely, we formulate in the first step a multi-objective optimization model to minimize consumption costs and load schedule discomfort while considering multiple energy sources and customer preferences. In the second step, we design an approach that combines Pareto-optimal solutions from all customers and minimizes their aggregate demand profiles peak-to-average ratio (PAR). Experimental results show that the proposed approach outperforms the equivalent single-objective optimization models, and it can reduce the PAR metric by up to 11%. In other words, the proposed approach successfully improves the ESPs system-wide demand profile aggregation while reducing customers expenses and discomfort.
MEMBROS DA BANCA:
Interno - 003.378.853-70 - JOAO CARLOS DE OLIVEIRA SOUZA
Interno - 912.843.763-20 - RICARDO DE ANDRADE LIRA RABÊLO
Externo à Instituição - ARTHUR CARVALHO - NENHUMA
Externo à Instituição - PLACIDO ROGERIO PINHEIRO - UNIFOR
Externo à Instituição - SILVIO GIUSEPPE DI SANTO - USP