2025 IEEE PES Innovative Smart Grid Technologies Europe-ISGT EUROPE, Valletta, Malta, 20 - 23 Ekim 2025, (Tam Metin Bildiri)
The integration of renewable energy sources (RESs) and electric vehicles (EVs) is transforming the operation of distribution systems, simultaneously introducing significant complexities. EVs contribute to increased demand in the distribution network, whereas the intermittent nature of RES generation poses challenges for voltage stability. Furthermore, the uneven spatial distribution of these emerging assets can result in suboptimal system performance. To improve the efficiency and reliability of distribution systems, operators employ various strategies, such as network reconfiguration and transformer tap adjustments. However, the high penetration of RES has led to more frequent and dynamic variations in system conditions. As a result traditional approaches become unable to respond for effective control. This study investigates the utilization of Soft Open Points (SOPs) as a solution to minimize power losses in distribution systems. By applying Particle Swarm Optimization (PSO), an optimal power flow (OPF) analysis is performed, demonstrating a 4% reduction in power losses within the evaluated system. The findings underscore the potential of SOPs to improve the operational performance of modern distribution networks in the face of increasing RES and EV integration.