Imaging System and Method for Identifying a Boundary Between Active and Inactive Portions of a Digital Image and Applying Settings in Response

Gentle start-up device, hydraulic generator test platform and hydraulic generator set

Modular hydrokinetic turbine

Power generation apparatus utilizing water current energy

Device for pumping a fluid at low flows

Design of a group of wind power plants

Transportable hydro-electric system

Gas delivery system

Wind-powered generator and assemblies therewith

SMALL WIND-POWER SUPERCAPACITOR ENERGY STORAGE SYSTEM