Reduced profile wind tower system for land-based and offshore applications

摘要

A reduced profile wind tower system includes a slim cylindrical spinal core extending up vertically from a foundation. A turbine nacelle is mounted on a top end of the core. Wind turbine blades extend out from the nacelle. A plurality of axially loaded tubular arms, braced by the core, are spaced around the core and link to the core through continuous shear wings or discrete bracket assemblies. The tubular arms and shear wings extend up from the foundation. The tubular arms can be set either vertically or sloped; cables may substitute for the tubular arms; and a pontoon may substitute for an on ground foundation.