Regenerative energy system for ground transportation vehicles

摘要

Present example embodiments relate generally to a ground transportation system for interacting with one or more vehicles, the vehicle comprising at least one magnetic element fixedly attached to the vehicle, each magnetic element operable to generate a magnetic field having a first magnitude and a first direction, the system comprising a magnetic coil assembly fixedly positioned near an area traversable by the vehicle and comprising a core and a magnetic wire coil wrapped around the core, the magnetic coil assembly operable to generate a magnetic field having a second magnitude and a second direction; and an energy storage unit operable to release energy to and store energy from the magnetic coil assembly.

主权项

1. A method of recovering energy from a moving ground transportation vehicle, the method comprising:
providing a stationary electromagnet; generating, by a moving magnet mounted on a vehicle moving relative to the stationary electromagnet, a first magnetic field; generating, by the moving magnet, an electric current and a second induced magnetic field in the stationary electromagnet as the vehicle passes the stationary electromagnet, the first magnetic field and the second induced magnetic field opposing one another, the second induced magnetic field having a direction perpendicular to a direction of travel of the vehicle; and converting the electric current into energy storable in an energy storage unit electrically coupled to the stationary electromagnet.