svetz
Works in theory! Practice? That's something else
No, it's not April 1st, but it seems like it should be. Was thinking about speed bumps while watching cars whiz past and wondered if anyone had turned it into a generator. Sure enough (ref): The average car is around 1500 kG, so extrapolating the curve that's about 2 kW per car per speed bump. Of course, to get kWh depends on the frequency of vehicles passing rather than speed. |