Company Develops Wind Turbine Adaptable to All Degrees

Eco-technology Co., a Japanese company engaged in research and development of a renewable energy supply system, presented a new product, a tornado-type wind turbine at the Wind Expo 2013. This is Japan's first international exhibition for wind power generation, held from February 27 to March 1, 2013 at Tokyo Big Sight, Tokyo, Japan

The tornado-type wind turbine is the world first system able to bilaterally rotate blades on the top and bottom via lift and drag forces. The turbine is upright and does not require large installation space. In addition, it is adaptable to winds from all directions, and has an efficient generation capacity thanks to its large area, which can harness wind energy, even in small spaces.

The structure is a three-pillar frame, and is strong enough to withstand sudden gusts of wind or lightning. It does not need to be stopped in strong winds, and is even able to generate electricity in a typhoon. Less noise and fewer bird deaths, as well as its simple structure, are expected to reduce mechanical troubles and maintenance costs.

Based on the global demand for wind turbines, the company has obtained an internationally recognized PCT (Patent Cooperation Treaty) patent.