Design of a Three-phase Isolated SEPIC-Based Off-Board Fast Charger for Electric Vehicles
| Author | Hussein, B. |
| Author | Abdi, N. |
| Author | Massoud, Ahmed |
| Available date | 2022-03-23T06:57:30Z |
| Publication Date | 2020 |
| Publication Name | ISCAIE 2020 - IEEE 10th Symposium on Computer Applications and Industrial Electronics |
| Resource | Scopus |
| Identifier | http://dx.doi.org/10.1109/ISCAIE47305.2020.9108824 |
| Abstract | The industry of Electric Vehicles (EVs) is emerging as a significant solution for the environmental issues introduced by Internal-Combustion Engine (ICE) vehicles. This paper presents the design of a unidirectional three-phase fast charger for EV, using three single-phase modules of isolated SEPIC with Power Factor Correction (PFC) capability. The converter can be designed to operate in both Continuous or Discontinuous Conduction Modes (CCM or DCM). The presented concept is validated using MATLAB/Simulink platform, where the simulation results show an input current THD of less than 3% and an almost unity input power factor. Also, the effect of the source impedance on the input current THD is studied considering an insignificant SEPIC's input inductance. |
| Sponsor | Qatar Foundation; Qatar National Research Fund |
| Language | en |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Subject | Industrial electronics Internal combustion engines MATLAB Simulation platform Vehicles Discontinuous conduction mode Electric Vehicles (EVs) Environmental issues Fast chargers Input power factor MATLAB /simulink Power factor corrections Source impedance Charging (batteries) |
| Type | Conference |
| Pagination | 145-150 |
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Electrical Engineering [2785 items ]