Optimal allocation of capacitor devices on MV distribution networks using crow search algorithm

This study aims at enhancing the performance of medium-voltage distribution systems. Improving the performance of distribution networks is employed through optimally reducing the energy loss, minimising of the loading level for the transformer substation, and economical penetration of shunt capacitors. Moreover, the impacts of changing the switching tie-line in the distribution network on the optimal allocation of the capacitor devices are discussed. A novel recent powerful swarm intelligence optimiser called crow search algorithm (CSA) is developed for optimal allocations of capacitors into electrical distribution networks. Achieving the technical and economical objective functions is subjected to various operational limits. The proposed procedure is applied on East Delta Network (EDN) as a real distribution network in the Unified Egyptian Network. Significant technical and economical merits are satisfied which prove the capability of the proposed allocation procedure.