Buscar
Mostrando ítems 1-10 de 6347
A Modified Barrier and Barrier Method and the Optimal Power Flow Problem
(2017-01-01)
This work proposes an approach that uses a union of methods based on logarithmic barrier function and modified logarithmic barrier function for the resolution of the reactive optimal power flow problem. In this proposed ...
Reduced gradient method combined with augmented Lagrangian and barrier for the optimal power flow problem
(ELSEVIER SCIENCE INC, 2008)
A new approach for solving the optimal power flow (OPF) problem is established by combining the reduced gradient method and the augmented Lagrangian method with barriers and exploring specific characteristics of the relations ...
Loss minimization by the predictor-corrector modified barrier approach
(ELSEVIER SCIENCE SA, 2009)
This paper presents a new approach, predictor-corrector modified barrier approach (PCMBA), to minimize the active losses in power system planning studies. In the PCMBA, the inequality constraints are transformed into ...
Loss minimization by the predictor-corrector modified barrier approach
(Elsevier B.V. Sa, 2009-05-01)
This paper presents a new approach, predictor-corrector modified barrier approach (PCMBA), to minimize the active losses in power system planning studies. In the PCMBA, the inequality constraints are transformed into ...
Loss minimization by the predictor-corrector modified barrier approach
(Elsevier B.V. Sa, 2009-05-01)
This paper presents a new approach, predictor-corrector modified barrier approach (PCMBA), to minimize the active losses in power system planning studies. In the PCMBA, the inequality constraints are transformed into ...
Ohmic contacts with palladium diffusion barrier on III-V semiconductors
(2012-11-27)
Ohmic contacts with a palladium (Pd) diffusion barrier were formed on GaAs su bstrates. The metal contact structure consists of a gold-based-alloy /Pd/semiconductor-substrate. Characteristics of 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 ...
Primal-dual logarithmic barrier and augmented Lagrangian function to the loss minimization in power systems
(Taylor & Francis Inc, 2006-07-01)
This article presents a new approach to minimize the losses in electrical power systems. This approach considers the application of the primal-dual logarithmic barrier method to voltage magnitude and tap-changing transformer ...
Primal-dual logarithmic barrier and augmented Lagrangian function to the loss minimization in power systems
(Taylor & Francis Inc, 2006-07-01)
This article presents a new approach to minimize the losses in electrical power systems. This approach considers the application of the primal-dual logarithmic barrier method to voltage magnitude and tap-changing transformer ...