VAWT Vertical Axis Wind Turbine Success

Vertical-Axis-Wind-Turbine,VAWT, PATENTED!


Patented,VAWT Success !!

A very nice breeze produces renewable energy from wind power. The wings pitch is variable and by control based on various input data, the wings are pitched proportional to wind conditions as determined by the control system. This VAWT invention is an assembly of several wings on a rotary apparatus with simultaneous pitch control. This pitch control maximizes the power transmission from the air flow around and through it. The pitch is proportional to the wind speed, air temperature and humidity, density and rotational speed. When the pitch control closes the wings, the leading edge of each wing is overlapped by the previous wing to produce a cylindrical apparatus able to avoid extremely high winds. It can quickly furl to protect it in extremely high winds and can operate in any wind, 5 MPH through 80 MPH. The power generation device is at ground level. A vertical drive shaft drives the power generator. It doesn’t require erection equipment. The electrical energy produced by the wind driven alternator is also controlled by this system. My invention is superior to all other designs of this type equipment with low cost, nearly no maintenance and high efficiency. It makes little noise and does not kill birds.

The energy collector may be mounted on a tower of any height according to topography and environmental conditions.

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