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A new solution to the optimal power flow problem
(2001-12-01)
A new approach to solving the Optimal Power Flow problem is described, making use of some recent findings, especially in the area of primal-dual methods for complex programming. In this approach, equality constraints are ...
A new solution to the optimal power flow problem
(2001-12-01)
A new approach to solving the Optimal Power Flow problem is described, making use of some recent findings, especially in the area of primal-dual methods for complex programming. In this approach, equality constraints are ...
Solving Nonsmooth and Discontinuous Optimal Power Flow problems via interior-point ℓp-penalty approach
(2022-02-01)
The Nonsmooth and Discontinuous Optimal Power Flow (ND-OPF) is a large-scale, nonsmooth, discontinuous, nonconvex and multi-modal problem. In this problem, discontinuity is related to the representation of Prohibited ...
On the Central Paths in Symmetric Cone Programming
(Springer, 2017)
This paper is devoted to the study of optimal solutions of symmetric coneprograms by means of the asymptotic behavior of central paths with respect to a broadclass of barrier functions. This class is, for instance, larger ...
Optimal power flow via interior-exterior method
(Ieee, 2007-01-01)
This paper presents a new approach to the resolution of the Optimal Power Flow problem. In this approach the inequality constraints are treated by the Modified Barrier and Primal-Dual Logarithmic Barrier methods. The ...
Modified barrier method for optimal power flow problem
(2004-12-01)
In this paper is presented a new approach for optimal power flow problem. This approach is based on the modified barrier function and the primal-dual logarithmic barrier method. A Lagrangian function is associated with the ...
Modified barrier method for optimal power flow problem
(2004-12-01)
In this paper is presented a new approach for optimal power flow problem. This approach is based on the modified barrier function and the primal-dual logarithmic barrier method. A Lagrangian function is associated with the ...
Funções penalidade para variáveis discretas e o problema de fluxo de potência ótimo reativo
(Universidade Estadual Paulista (Unesp), 2019-11-07)
O problema de fluxo de potência ótimo reativo é representado matematicamente por um problema de otimização não linear, restrito, não convexo, de grande porte e com variáveis de controle contínuas e discretas. A representação ...
Solução do problema de fluxo de potência ótimo com restrição de segurança e controles discretos utilizando o método primal-dual barreira logarítmica
(Universidade Estadual Paulista (Unesp), 2016-12-16)
O problema de Fluxo de Potência Ótimo determina a melhor condição de operação de um sistema elétrico de potência. Há diferentes classes de problemas de Fluxo de Potência Ótimo de acordo com os tipos de funções a serem ...