Implementation and Simulation of a Dynamic Load Balancing Solution for EV Charge Points Utilizing Solar Energy

István Szűcs, József Kopják, Gergely Sebestyén

Implementation and Simulation of a Dynamic Load Balancing Solution for EV Charge Points Utilizing Solar Energy

Číslo: 1/2025
Periodikum: Acta Electrotechnica et Informatica
DOI: 10.2478/aei-2025-0001

Klíčová slova: Electric vehicle charging, EV charging, Load balance, Power management, Node-RED, Charge point simulation, PV cells

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Anotace: This paper addresses the integration of solar energy with electric vehicle charge points through a load management and distribution system. It proposes an algorithm that dynamically allocates available power, considering building consumption, electric vehicle charger needs, and real-time photovoltaic system output. The system ensures efficient power distribution and stability. Simulation results demonstrate the algorithm’s effectiveness in optimizing solar energy use, accommodating fluctuating power demands, and reducing costs, thus enhancing the sustainability and efficiency of EV charging infrastructure.