Abstract
This paper expresses a developed Electric Vehicle (EV) fast-charging control system based on multi-stage charging current methodology. The controller does not require a current sensor or any compensation circuit as in the current mode control (CMC) and the voltage mode control (VMC). The proposed controller drives the EV charging current to a predetermined value throughout an enhancement in the closed-loop feedback controller based on the duty cycle. A required duty cycle is anticipated through the design and analysis of the switched-mode DC-DC parasitic buck-boost converter supplied from Renewable Energy Sources (RESs) and has been represented as a variable DC supply. In this paper, the validity of the proposed controller has been studied by three main scenarios using the MATLAB/Simulink computer program. The scenarios proved the fast speed response and accuracy of the investigated controller.
| Original language | English |
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| Number of pages | 6 |
| DOIs | |
| Publication status | Published - 13 Jan 2021 |
| Externally published | Yes |
| Event | IEEE International Conference on Power and Energy (PECon) 2020 - Duration: 13 Jan 2021 → … |
Conference
| Conference | IEEE International Conference on Power and Energy (PECon) 2020 |
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| Period | 13/01/21 → … |
Keywords
- Voltage Control
- Electric Vehicles
- voltage mode controller
- Fast Charging
- multi-stage charging current methodology
- current-mode controller
- Lithium-ion battery
