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Home > > Wind turbine news > > British invented new V-rotating wind turbine blade diameter of 270 m British invented new V-rotating wind turbine blade diameter of 270 m
Earth¡¯s growing energy demand pushed the urgent need to find more and better ways to obtain energy and improve the efficiency of wind power technology and is undoubtedly a promising method. British engineer has designed a new wind turbine, blades rotate up to 270 meters in diameter and can produce up to 10 megawatts of electricity. The British "Daily Mail" reported that according to the traditional wind turbine design concepts, the larger diameter rotary blade, the greater the power generated, but the problem is too large in diameter will make body overwhelmed. At present, engineers have focused on traditional design innovations to improve efficiency. This new wind turbines have two outer arm extending from the base to form a V shape, the top is fixed, ¡¯Sailing¡¯. When the wind out of date, the ¡¯Sailing¡¯ will be the same as the air flange swing, so that generator 3 cycles per minute speed run. Present the first modern wind turbines in use has been just around the corner and is expected to be put into commercial operation in 2013. Responsible for the development of wind energy engineering company technician, said the future they will be expected to produce 20 megawatts or more starting power turbines. Looking into the future prospects of wind power generator is very good, many companies participate in the competition, hoping to design can generate 10 megawatts of wind turbines. Clipper Wind Energy Corporation has announced the construction of large-scale "Britannia" wind turbine plan, then the nearly 185 meters of the tower will stand in the sea. United Kingdom Cranfield University is a small wind turbine research and development base for offshore projects, according to Fei Erjia - Mr. Brennan introduced in response to the cost and improve the traditional land-based wind turbine technology, does face serious challenges, particularly in reducing the weight of blades. Because the leaves their rotation weight downwards imposed, this has put a Buduan of machinery structural changes in the Yali, Weilejianshao fatigue Ying Li, leaves Houdu must Zeng Jia, Danzhe leaf weight of the increase will Dao Zhi. Wind Engineering Theo - Bode said: "Sea is the ideal wind sites, but the environment is extremely dangerous, because the sea conditions are always complex and not so good control." It is understood wind generators that Britain already has the land wind farm 253, in addition to the sea there are 12 under construction. Currently the UK energy minister - Chris Huhne has been proposed to increase the wind farm power generation in the UK construction projects. Related Questions: 1. PPG introduced for the wind turbine blade polyurethane coating |
