Route Map Towards Road Freight Electrification: Developing a Dual-Energy Electric Vehicles

Shanthi Kumar N.B., Sreedhar Madichet, Deepyash Varma C.

Abstract


In pursuit of carbon free future, Original Equipment Manufacturers (OEMs) are pioneering Dual Energy Electric Vehicles (DE-EVs) aimed at achieving net-zero emissions. DE- EVs integrate hydrogen and solar energy as primary and secondary sources, respectively, to revolutionize road freight electrification. This innovative dual energy model enhances operational efficiency, reduces emissions, and extends driving range. The hydrogen fuel cell stack ensures extended range and rapid refueling, while solar panels provide supplementary electricity during daylight. Key components include the hydrogen fuel cell stack, solar photovoltaic (SPV) system, an energy management system, and a battery storage unit. The energy management system dynamically switches between hydrogen and solar energy based on availability, driving conditions, and demand, optimizing performance and fuel economy. Hardware results demonstrate significant reductions in fossil fuel dependency and environmental impact. This paper also addresses the challenges of hydrogen storage and infrastructure, underscoring the potential of DE- EVs for sustainable, next-generation electric mobility.

Keywords


DC microgrid; Hydrogen fuel cell stack; Maximum power point tracking (MPPT) controller; Solar photovoltaic (SPV) system; State of charge (SoC)

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References


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