tepes Turkish Journal of Electrical Power and Energy Systems 2791-6049 Association of Turkish Electricity Industry 10.5152/tepes.2023.22027 Electrical Energy Storage Elektrik Enerjisi Depolama Comparison of Level 2 Charging Topologies for Electric Vehicles https://orcid.org/0000-0002-7086-4336 Nazir Rabia UNIVERSITY OF ENGINEERING & TECHNOLOGY, DEPARTMENT OF ELECTRICAL ENGINEERING https://orcid.org/0000-0003-2124-1543 Islam Misbah Ul UNIVERSITY OF ENGINEERING & TECHNOLOGY, DEPARTMENT OF ELECTRICAL ENGINEERING https://orcid.org/0000-0002-1315-7774 Rafiq Sadia UNIVERSITY OF ENGINEERING & TECHNOLOGY, DEPARTMENT OF ELECTRICAL ENGINEERING https://orcid.org/0000-0002-4015-179X Arshad Faizan UNIVERSITY OF ENGINEERING & TECHNOLOGY, DEPARTMENT OF ELECTRICAL ENGINEERING https://orcid.org/0000-0001-9768-2869 Majaz Haider UNIVERSITY OF ENGINEERING & TECHNOLOGY, DEPARTMENT OF ELECTRICAL ENGINEERING 06 30 2023 3 2 76 81 11 12 2022 05 22 2023 Copyright © 2021, Turkish Journal of Electrical Power and Energy Systems 2021 Turkish Journal of Electrical Power and Energy Systems

This article presents the charging status of electric vehicles by implementing two different charging topologies and demonstrates the comparison of power factor corrector (PFC) and Boost Cascaded by Buck-Boost (BoCBB) topologies. The former topology charger operates in boost mode, while the latter topology charger can operate in both modes (buck and boost) with a wide range of output voltage ranging from 30 V to 500 V. Moreover, using the harmonic modulation technique, former topology charger operation results in reduced total harmonic distortion, more efficiency, and high input power quality than the latter one. They are also evaluated on the basis of charging time, and by using PFC topology, the battery is charged to 5% in 10 min, while by using BoCBB the battery is charged to 3% in 10 min. The model’s performance is verified by using MATLAB-Simulink.

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