Alstom’s new ECO 122 2.7MW model is a combination of its products and large-capacity high-power technology, specifically designed for low wind speed region developed. The model for the fan speed 7.5m / s wind energy can be converted up to 42%, equivalent to 3600 hours per year full-power generation.

ECO 122 model rotor diameter of 122 meters, the wind swept area of ​​11,700 square meters, is 2.0MW to 3.0MW-class models in the largest, to maximize access to wind energy. ECO 122 wind farms in order to make the fan less production than it is now 1.5 – 2.0MW models 25 percent more power. As an example, in a typical low-speed zone, 6 1.5 – 2.0MW wind turbine produce electricity 40GWh / year, while the five ECO 122 wind turbine generator can produce electricity more than 50GWh / year.

And 1.5 – 2.0MW models compared, ECO 122 model from the infrastructure, platform and roads, less wiring, etc. reduced by 10% to 15% of production costs.

Alstom ECO 100 ECO 122 is a series of new products, since 2008, the series has been built and installed capacity 350MW, run more than 20 million hours. ECO 122 for the first time fans will be installed in mid-2012, is expected to be delivered in early 2013.

Alstom existing 1.67MW to 3.0MW series wind turbine, the new 6.0MW wind turbines being developed production.

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