Economic dispatch optimization strategies and problem formulation: A comprehensive review

F Marzbani, A Abdelfatah - Energies, 2024 - mdpi.com
Economic Dispatch Problems (EDP) refer to the process of determining the power output of
generation units such that the electricity demand of the system is satisfied at a minimum cost …

[PDF][PDF] Metaheuristic Algorithms in Optimal Power Flow Analysis: A Qualitative Systematic Review.

MM Farag, RA Alhamad, AB Nassif - Int. J. Artif. Intell. Tools, 2023 - researchgate.net
The optimal operation of any electrical power system is considered a crucial aspect in
modern day optimization. The optimal power flow problem is widely known as an effective …

Discrete optimal power flow with prohibited zones, multiple-fuel options, and practical operational rules for control devices

MV Alencar, DN da Silva, L Nepomuceno, ACP Martins… - Applied Energy, 2024 - Elsevier
Although the optimal power flow (OPF) problem has been extensively studied, solving
realistic OPF models that accurately represent the operating behavior of power system …

Generalized smooth functions for modeling steady-state response of controls in transmission and distribution

A Agarwal, A Pandey, NT Bandele, L Pileggi - Electric Power Systems …, 2022 - Elsevier
The promise of renewables and the consequent fluctuations in the power grid necessitate a
robust simulation framework to capture the steady-state behavior of new controls. However …

[HTML][HTML] A Regularized Physics-Informed Neural Network to Support Data-Driven Nonlinear Constrained Optimization

DA Perez-Rosero, AM Álvarez-Meza… - Computers, 2024 - mdpi.com
Nonlinear optimization (NOPT) is a meaningful tool for solving complex tasks in fields like
engineering, economics, and operations research, among others. However, NOPT has …

[HTML][HTML] A nonlinear multi-period hydrothermal optimal power flow model for hydropower systems

A Nerger, ACP Martins, EM Soler, AR Balbo… - International Journal of …, 2024 - Elsevier
Despite their social and climate benefits, renewable energy sources also present challenges
such as intermittency, volatility and randomness, which may considerably reduce security …

Método híbrido de enxame de partículas de aprendizagem abrangente com branch-and-bound e programação quadrática sequencial para resolução de problemas …

R Pavan - 2023 - repositorio.unesp.br
No problema de Fluxo de Potência Ótimo (FPO), o objetivo é determinar um ponto de
operação para o sistema elétrico de potência que atenda às suas restrições operacionais e …

[HTML][HTML] A tight compact quadratically constrained convex relaxation of the Optimal Power Flow problem

A Lambert - Computers & Operations Research, 2024 - Elsevier
In this paper, we consider the Optimal Power Flow (OPF) problem which consists in
determining the power production at each bus of an electric network by minimizing the …

Reformulação do problema de fluxo de potência ótimo discreto com restrições disjuntivas e de complementaridade

MV Alencar - 2023 - repositorio.unesp.br
O sistema elétrico de potência é um sistema complexo, que contém uma série de
dispositivos controláveis que influenciam diretamente no seu desempenho. Devido a tal …