Edona Energy Solutions

An innovative guide track
strictly defined by mathematical formulas


Our turbine system adopts a revolutionary vertical-axis mechanism
which combines a simple circular blade motion with an innovative guide
track which has a unique shape strictly defined by a set of equations for
controlling the direction of each blade. The blades revolve along a circle
around the central axis while their directions are controlled by the guide
track in such a way that they maximally utilize the fluid power while
moving in the fluid direction and minimize, close to zero, the resistance
of fluid against their motion. This simple mechanism allows the system
to operate with a high energy conversion efficiency.


Vertical axis wind turbine
with continuous blade angle adjustment

An innovative concept for a vertical axis wind turbine that utilizes
each blade's entire rotational cycle for power generation but was not
practical due to the complexity of the system based on belts and gears.