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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 ...
A combinatorial approach for transmission expansion & reactive power planning
(2011-05-31)
A metaheuristic technique for solving the short-term transmission network expansion and reactive power planning problems, at the same time, in regulated power systems using the AC model is presented. The problem is solved ...
Sensitivity analysis for overload-relief in transmission lines using an implicitly coupled method (CRIC)
(2006-12-01)
The restructuring of energy markets to provide free access to the networks and the consequent increase of the number of power transactions has been causing congestions in transmission systems. As consequence, the networks ...
Influence of the supply of reactive power in the calculation of the transfer capability
(2004-12-01)
This paper presents some initial concepts for including reactive power in linear methods for computing Available Transfer Capability (ATC). It is proposed an approximation for the reactive power flows computation that uses ...
A Nodal Pricing Approach for Reactive Power in Distribution Networks
(Ieee, 2017-01-01)
Electricity tariffs are traditionally associated with the cost of active power, whereas reactive power prices are neglected. However, the efficiency and power quality of distribution systems increase if reactive power rates ...
A nodal pricing approach for reactive power in distribution networks
(2017-12-01)
Electricity tariffs are traditionally associated with the cost of active power, whereas reactive power prices are neglected. However, the efficiency and power quality of distribution systems increase if reactive power rates ...
Mixed-integer convex model for VAr expansion planning
(Ieee, 2014-01-01)
This paper presents a mixed-integer convex-optimization-based approach for optimum investment reactive power sources in transmission systems. Unlike some convex-optimization techniques for the reactive power planning ...
Mixed-integer convex model for VAr expansion planning
(2014-01-01)
This paper presents a mixed-integer convex-optimization-based approach for optimum investment reactive power sources in transmission systems. Unlike some convex-optimization techniques for the reactive power planning ...
COMPARATIVE ANALYSIS FOR REACTIVE ENERGY MEASUREMENT METHODOLOGIES, UNDER NON-SINUSOIDAL CONDITIONS IN THREE-PHASE FOUR-WIRE CIRCUITS
(Ieee, 2011-01-01)
This paper presents some methodologies for reactive energy measurement, considering three modern power theories that are suitable for three-phase four-wire non-sinusoidal and unbalanced circuits. The theories were applied ...
Comparative analysis for reactive energy measurement methodologies, under non-sinusoidal conditions in three-phase four-wire circuits
(2011-12-28)
This paper presents some methodologies for reactive energy measurement, considering three modern power theories that are suitable for three-phase four-wire non-sinusoidal and unbalanced circuits. The theories were applied ...