The Wind Turbine Company

Endurance Wind Power

Dean Arthur Davis

Kenneth J Deering

A system and method for switching from one voltage to another voltage are disclosed. The system relates to an induction generator or motor that switches between a first voltage and a second voltage. The method comprises transitioning between two or more voltage levels by inserting and removing resistance and capacitance following a systematic timing scheme. The generator/motor may have one or more windings, such as a primary and auxiliary winding.

Dual voltage switching in power generation

A wind turbine is configurable with at least one blade is pitched to provide relatively high sensitivity to wind direction or sheer so as to perform a rudder function which moves the blades such that the vertical plane defined by the blade ends is substantially parallel to the wind direction. In one aspect, the wind turbine has at least two different blades having two different blade pitches. In one embodiment, the rudder action configures a two bladed wind turbine such that a non-rudder blade, having a pitch different from the rudder blade, has its free end pointing substantially directly into the wind, providing relatively low cross-sectional resistance to the wind and accordingly relatively low load.

Growing community of inventors

Spanish Fork, UT, United States of America

Dean Arthur Davis