System for generating electrical energy from vehicle movement on a road

摘要

An energy recovery apparatus for mounting on a structure to recover energy from air movement caused by vehicles passing under the structure is disclosed. The energy recovery apparatus may include a support assembly for mounting on the structure, and a rotating assembly rotatabaly mounted on the support assembly. The rotating assembly may include a rotating frame and a plurality of blades mounted on the frame such that the blades are free to be rotated by air movement caused by vehicle movement adjacent to the structure when the apparatus is mounted on the structure. The apparatus may also include a generator operatively connected to the rotating assembly to be driven by rotation of the rotating assembly, and to generate electrical power when rotated by connection to the rotating assembly.