A Novel Three-Port Converter for Battery and Ultra Capacitor Based Electric Vehicles
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Co-authored research on a novel three-port DC-DC converter for electric vehicle drive systems, integrating Li-ion batteries and ultracapacitors to optimize power management and extend battery life.
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Developed a converter design with simultaneous boost/buck operation and bidirectional power flow, enabling efficient handling of both steady-state and pulse currents in EV drivetrains.
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Utilized simulation techniques to validate converter performance across all operational modes, demonstrating improved energy efficiency and battery longevity in electric vehicle applications.
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Presented at IEEE 3rd International Conference on Sustainable Energy and Future Electric Transportation (SEFET), 2023.
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This research presents a three-port DC-DC converter for connecting a Li-ion battery and an ultracapacitor to the drive system of an electric vehicle (EV). The suggested converter handles pulse currents in an EV drive train by utilizing an ultracapacitor and steady state current with a battery. The ultracapacitor and DC bus ports can transmit power in both directions, allowing the ultracapacitor to supply and absorb peak currents during acceleration and braking.
- PLATFORMElectric Vehicles
- STACKDC-DC Converters, MATLAB, SIMULINK
- WEBSITEhttps://ieeexplore.ieee.org/document/10245382
- GITHUBhttps://github.com/ttomczak3/Milky-Way