| Texto completo | |
| Autor(es): |
Yamaguti, Lucas do Carmo
;
Home-Ortiz, Juan Manuel
;
Pourakbari-Kasmaei, Mahdi
;
Mantovani, Jose Roberto Sanches
Número total de Autores: 4
|
| Tipo de documento: | Artigo Científico |
| Fonte: | ENERGIES; v. 16, n. 12, p. 21-pg., 2023-06-01. |
| Resumo | |
This paper addresses the problem of economic/environmental optimal power flow with a multiobjective formulation using a second-order conic programming (SOCP) optimization model. This problem formulation considers renewable energy sources (RES), fossil-fuel-based power generation units, and voltage control. The proposed SOCP model is a stochastic scenario-based approach to deal with RES and load behavior uncertainties. An e-constrained algorithm is used to handle the following three objective functions: (1) the costs of power generation, (2) active power losses in the branches, and (3) the emission of pollutant gases produced by fossil-fuel-based power generation units. For comparative purposes, the SOCP model is also presented using a linearized formulation, and numerical results are presented using a 118-bus system. The results confirm that changing the energy matrices directly affects the cost of objective functions. Additionally, using a linearized SOCP model significantly reduces reactive power violation in the generation units when compared to the nonlinearized SOCP model, but also increases the computational time consumed. (AU) | |
| Processo FAPESP: | 19/01841-5 - Planejamento de Sistemas de Distribuição de Energia Elétrica Resilientes |
| Beneficiário: | Juan Manuel Home Ortiz |
| Modalidade de apoio: | Bolsas no Brasil - Pós-Doutorado |
| Processo FAPESP: | 19/23755-3 - Planejamento e operação ótima de micro-redes para o melhoramento da resiliência em sistemas de distribuição |
| Beneficiário: | Juan Manuel Home Ortiz |
| Modalidade de apoio: | Bolsas no Exterior - Estágio de Pesquisa - Pós-Doutorado |
| Processo FAPESP: | 15/21972-6 - Otimização do planejamento e da operação de sistemas de transmissão e de distribuição de energia elétrica |
| Beneficiário: | Rubén Augusto Romero Lázaro |
| Modalidade de apoio: | Auxílio à Pesquisa - Temático |