TY - JOUR A1 - Fekih Hassen, Wiem A1 - Schoppik, Luis A1 - Schiegg, Sascha A1 - Gerl, Armin T1 - Power management approach of hybrid energy storage system for electric vehicle charging stations JF - Smart Cities N2 - The applicability of Hybrid Energy Storage Systems (HESSs) has been shown in multiple application fields, such as Charging Stations (CSs), grid services, and microgrids. HESSs consist of an integration of two or more single Energy Storage Systems (ESSs) to combine the benefits of each ESS and improve the overall system performance. In this work, we propose a novel power management controller called the Hybrid Controller for the efficient HESS’s charging and discharging, considering the State of Charge (SoC) of the HESS and the dynamic supply and load. The Hybrid Controller optimises the use of the HESS, i.e., minimises the amount of energy drawn from and discharged to the grid, thus utilising and prioritising the provided Photovoltaic (PV) power. The performance of our proposal was assessed via simulation using various evaluation metrics, i.e., Autarky, charge/discharge cycle, and Self-Consumption (SC), where we defined 24 scenarios in different locations in Germany. KW - HESS KW - RFB KW - lithium battery KW - power distribution KW - OpenEMS KW - real load dataset Y1 - 2024 U6 - http://nbn-resolving.de/urn/resolver.pl?urn:nbn:de:bvb:m347-opus-6045 SN - 2624-6511 VL - 7 (2024) IS - 6 SP - 4025 EP - 4051 PB - MDPI CY - Basel ER -