Enhancing Distribution Network Indices Using Electric Spring under Renewable Generation Permission

Abstract

The high penetration of renewable energy sources (RESs) has imposed new challenges in the operation of smart distribution networks. Changing the distribution networks indices is one of the untoward significant changes. In this paper, to improve the operational performance of smart distribution network, the application of electric spring (ES) as a new device in the power electronic revolution is proposed. Furthermore, the novel static model of the ES is presented and described in detail. In the next step, the effect of the presence of ES on distribution network indices in various scenarios has been studied. Finally, the suggested solution has been tested on 32-bus IEEE test microgrid as a distribution network by the GAMS software to analyze the potential and effectiveness of the ES in improving the microgrid indices. The results of the simulations verify the suggested solution completely by modifying the mentioned indices, and enhancing the conditions for the operation of the microgrid.