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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 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 ...
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 ...
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, 2014)
Transitional spaces from exterior to interior as functional vision barriers in ageing
(Sage Publications Ltd, 2014-12)
We examined the visual efficiency and visual discomfort of users of a typical transitional space in a bright climate. The subject moves from a brighter exterior to a dimmer interior, facing an abrupt change in light level ...