ABSTRACT
Utilization of multi-renewable energy sources for railway vehicle or train is highly beneficial as an alternative source of energy for its operation. Harvesting energy from various sources such as solar, wind and piezoelectric material is focused in this paper. It is performed employing efficient methodologies found in previous research and concurrent technology with a view to increasing power generation and reducing electricity demand from the third rail (a semi-continuous rigid conductor along the rail track available for electric power supply). Choice of high performing solar panel, proper selection and positioning of wind turbine, introduction of aerodynamic shape to train body pave the way for harvesting greater amount of energy. This paper also describes the suitable methodology required for generating electricity from piezoelectric materials. Eventually, an integrated HESSs is implanted for storing energy in a reliant way.
