How to reconfiguration a distributed power network and reactive power compensation?
Conclusion The paper addresses the topic of reconfiguration of distribution power network and reactive power compensation, taking into account the presence of distributed energy sources and storage systems. The reconfiguration is performed by Minimum Spanning Tree, Kruskal algorithm, followed by capacitor switching by Simulated Annealing.
What is reactive power compensation?
The concepts of reactive power compensation were presented through the use of different elements and compensating devices, which aim at increasing the efficiency, quality and reliability of the electricity supply in distribution grids.
Is reactive power compensation an optimization problem?
Mathematical formulation The reactive power compensation has been analyzed mainly as an optimization problem restricted to a single objective, which would provide a single optimal solution with a priority approach based on the adequate selection of capacity and location of capacitor banks.
Why does a distribution grid in half voltage have no capacitive compensation?
This is because the distribution grid in half voltage has no other type of capacitive compensation because the distribution grids have short distances for the transport of energy, voltage levels below 34.5 kV and the largest component of conductors are bare wires.
Can battery energy storage systems be used in distribution network?
A special focus of the paper is on the use of Battery Energy Storage Systems in distribution network. Discussion is given to underscore the point of BESS connection and the optimal power required. Three Scenarios are discused. The first one is with BESS, the second one is without BESS, and the third one is original network only with DGs.
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