"Wing" wind speed adjusting composite vertical axis wind turbine
Utility patented, our independently developed wind turbine product
|
|
Patent Reg. 2007-2771
Patent for our independently developed product
|
|
The world’s first shape adjusting wind turbine to accommodate wind speed variation
|
Low wind speed Savonius type / High wind speed Darrrieus giromill type composite.
Start up wind speed of under 1.0m/s, rotational efficiency that match propeller type.
Rotates irrespective of wind direction, designed to keep aerodynamic noise and vibration relatively low.
|
|
|
|
Features of our "Wing" wind turbine
aerodynamic characteristics - structural features – external features
|
Aerodynamic Characteristics
|
|
1)
|
Vertical axis wind turbine applying aerodynamic technology in designing
|
|
2)
|
In takes wind from any direction
|
|
3)
|
Low start up wind speed (below 1m/s)
|
|
4)
|
High torque even at low wind speed
|
|
5)
|
Efficiently converts electricity, achieving relatively high pitch rotation in wide wind speed range
|
|
6)
|
Minimum noise or vibration
|
|
|
|
|
Structural Features
|
|
1)
|
Simple structure, with no mechanical device existing in blade adjusting
|
|
2)
|
Easy to exchange parts and maintenance
|
|
3)
|
Made with highly durable parts, with relatively smaller fatigues from rotation
|
|
4)
|
Stable structure, can withstand extreme high winds, thunder and lightening
|
|
|
|
|
Externals Features
|
|
1)
|
Chic design integrates into any landscape
|
|
2)
|
Less space overall when comparing with horizontal axis wind turbines of same rated power
|
|
3)
|
Light weight, easy modular installation and setup
|
|
4)
|
Application, features, capability and design all suitable for urban settings
|
|
5)
|
Parts can all be recycled
|
|
6)
|
Bird strikes can easily be avoided. Environmentally friendly!
|
|
|
|
|
