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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 ...
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 ...
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 ...
Optimal reactive power flow via the modified barrier Lagrangian function approach
(ELSEVIER SCIENCE SALAUSANNE, 2012)
A new approach called the Modified Barrier Lagrangian Function (MBLF) to solve the Optimal Reactive Power Flow problem is presented. In this approach, the inequality constraints are treated by the Modified Barrier Function ...
Optimal reactive power flow via the modified barrier Lagrangian function approach
(Elsevier B.V. Sa, 2012-03-01)
A new approach called the Modified Barrier Lagrangian Function (MBLF) to solve the Optimal Reactive Power Flow problem is presented. In this approach, the inequality constraints are treated by the Modified Barrier Function ...
Optimal reactive power flow via the modified barrier Lagrangian function approach
(Elsevier B.V. Sa, 2012-03-01)
A new approach called the Modified Barrier Lagrangian Function (MBLF) to solve the Optimal Reactive Power Flow problem is presented. In this approach, the inequality constraints are treated by the Modified Barrier Function ...
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 ...
Schottky-type grain boundaries in CCTO ceramics
(Pergamon-Elsevier B.V. Ltd, 2011-10-01)
In this work we studied electrical barriers existing at CaCu(3)Ti(4)O(12) (CCTO) ceramics using dc electrical measurements. CCTO pellets were produced by solid state reaction method and X-ray diffractograms showed which ...