Gobi Desert dreams for the world's first wind turbines TVU States-Hummer wind turbine

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Gobi Desert dreams for the world's first wind turbines TVU States

The first is under rapid development of the sacrifice of quality. In 2004, only six Chinese wind turbine manufacturer, in 2009, this figure had risen to more than 70 more than the total number of the world, excluding China, we still need more! Since 2004, the domestic price of turbine blades has been reduced by about 1 / 3. In 2004, the number of turbines, the company¡¯s profit margin of 25% to 30%, now only 10%. Prices and profits slump inevitably lead to the quality of the landslide. Some industry officials say, in 2007 and 2008 Chinese companies flocking into the wind field at this 70 manufacturers, with enhanced technology requires a large-scale development of wind power generation capacity of less than 10. Not to mention all of the Chinese enterprises do not have in this regard the autonomy of technology, the most dumbfounding example is that some just installed on the propeller fell off.

"Swarm" the result will be a surplus of wind power equipment. It is reported that China¡¯s current production of windmills, 1 / 3 with no chance to connect to transmission lines. In the second half of last year, and even has been actively promoting the "energy structural transformation" of the government could not stand it, connecting the warning issued by overcapacity. Last year, in September, the State Council put forward the problem of excess wind power generation equipment. Followed by National Development and Reform Commission officials have also issued a warning: "wind generators equipment, and (as a solar cell raw material) polysilicon production capacity surplus has emerged more serious." Faced with a sudden warming of wind power generation heat, the relevant departments on the one hand to speed up the erection of transmission line speed, on the other hand raise the industry threshold. In addition to severe restrictions on land use approval, but also from the financial aspects of tightened against the industry loans. Even so, analysts still believe that the cruelty of this industry reshuffle soon happen. A certain wind power equipment manufacturing companies who self-mockery, "said the end of this year, the existing 70 device manufacturers may disappear half."

However, the possibility of far worse than that.

Speaking very puzzled, some developed ambitious wind power project "green cities", but still continue to build new coal-fired power plants on the ground said to be "insufficient to avoid the wind power failure occurs when the situation." Terms as compared with coal, wind turbines is not stable and reliable. For example, Miao Wei, for example, referred to in Jiuquan City, Gansu Province, according to plan, the wind power base will be installed by 2015, the total generating capacity of 12.71 million kilowatts of wind turbines, more than all the nuclear capacity of contemporary China. On the other hand, Jiuquan city are still want to build 9.2 million kilowatts of new coal-fired generating capacity to prepare for the need of wind power shortage, and this figure is equivalent to the national power generation capacity in Hungary!