“柔性智能叶片”是风电技术的发展方向.docVIP

“柔性智能叶片”是风电技术的发展方向 Wind power technology, direction problem, flexible blade, breeze efficiency Flexible intelligent blade is the development direction of wind power technology Flexible blade, breeze, high efficiency fresh air power, technical breakthrough Our land 50 meters from the ground potential development height of more than 3 wind energy resources of about 2 billion 380 million kilowatts; in the face of such a huge wind energy resources, facing the situation of energy saving and emission reduction in China is serious, why more than 80 of Chinas wind power equipment manufacturers most idle capacity? Why is there a serious overcapacity? Statistics show that by 2009, Chinas wind power installed capacity of only 25 million kilowatts, wind power accounts for the countrys electricity consumption is still very small, installed capacity accounts for less than the amount of development, why wind power projects will be reduced to image project? Wind power is called garbage power Why is the development of wind power and demand so much contrast? The emergence of these contradictions and problems has seriously affected the development of wind power industry. The origin of these contradictions and problems is caused by the improper adaptation of wind power technology. China in the Three North (northeast, northwest, North China area) in the construction of the 6 million kilowatt wind power base, is still in the early construction of some of the problems have been prominent, the first is the installed capacity and power generation volume is low; followed by the grid problem can not break; and high failure rate, maintenance cost. These problems are mainly caused by the blade performance, the blades are designed and manufactured according to the helicopter, MW wind motor blade rigidity is very large, high performance requirements, high cost, has good aerodynamic performance. In the Three North region, although windy, but after all, the wind is very small, generally 2~3 - class