An Indian physicist has developed a prototype electric vehicle capable of recharging itself using wind energy generated while the car is moving. This new tech, if validated and scaled, could address one of the primary limitations of electric vehicles: dependence on external charging.
How Does it Work?
The system, designed by Er. Satyam Kumar Jha in Maharashtra uses a ducted intake to capture airflow during driving. That airflow turns a compact internal turbine, which converts kinetic energy into electrical energy. The power generated is used to charge the vehicle’s battery in real time, allowing it to recharge while moving, even at relatively low speeds.
According to Jha, the system is designed to operate efficiently in urban traffic conditions, including speeds as low as 30 km/h. This may offer a potential solution for drivers in cities where frequent stops and slow-moving traffic are common.
Family Invention
Jha developed the technology alongside his wife, Preeti Jha, and is currently seeking commercial and institutional partners to support further testing and deployment. The couple envisions the system being useful not only in cities but also in areas with limited access to electricity or charging stations.
Early-Stage Technology
While the prototype has been demonstrated, the system has not yet undergone peer-reviewed validation or large-scale testing. Engineers and experts have previously cautioned that in-motion wind turbines may increase aerodynamic drag, potentially resulting in a net energy loss. However, Jha maintains that his design minimizes resistance and uses lightweight components suited for low-speed environments.
