Buscar
Mostrando ítems 1-10 de 15
Optimal reactive power dispatch using stochastic chance-constrained programming
(2012-11-27)
Deterministic Optimal Reactive Power Dispatch problem has been extensively studied, such that the demand power and the availability of shunt reactive power compensators are known and fixed. Give this background, a two-stage ...
Incorporating voltage/reactive representation to short-term generation scheduling models
(2002-12-01)
This paper proposes a methodology to incorporate voltage/reactive representation to Short Term Generation Scheduling (STGS) models, which is based on active/reactive decoupling characteristics of power systems. In such ...
Incorporating voltage/reactive representation to short-term generation scheduling models
(IEEE, 2002-01-01)
This paper proposes a methodology to incorporate voltage/reactive representation to Short Term Generation Scheduling (STGS) models, which is based on active/reactive decoupling characteristics of power systems. In such ...
Multi-area decentralized optimal VAr planning using the Dantzig-Wolfe decomposition principle
(2011-05-31)
This paper presents a new methodology for solving the optimal VAr planning problem in multi-area electric power systems, using the Dantzig-Wolfe decomposition. The original multi-area problem is decomposed into subproblems ...
Multiarea optimal power flow using multiobjective evolutionary algorithm
(2009-12-17)
In this work the multiarea optimal power flow (OPF) problem is decoupled into areas creating a set of regional OPF subproblems. The objective is to solve the optimal dispatch of active and reactive power for a determined ...
An active/reactive predispatch model incorporating ramp rate constraints solved by dual decomposition/lagrangian relaxation
(2004-12-01)
The Predispatch model (PD) calculates a short-term generation policy for power systems. In this work a PD model is proposed that improves two modeling aspects generally neglected in the literature: voltage/reactive power ...
Multiarea Optimal Power Flow using Multiobjective Evolutionary algorithm
(Ieee, 2009-01-01)
In this work the multiarea optimal power now (OPF) problem is decoupled into areas creating a set of regional OPF subproblems. The objective is to solve the optimal dispatch of active and reactive power for a determined ...