11 五 10 Onshore wind turbines farms into the grid deadlock
Lack of coordination, China’s largest land-based construction wind farm into the grid deadlock. China Wind Power, “a large-scale, highly centralized development” model is the time to reflect on it?
Jiayuguan Great Wall, the most western from proceeding along the winding highway driving, with the only one that stretches the endless peaks and the vast expanse of Qilian Gobi desert. After more than an hour’s drive, the large shining white of the fan in the Vision.
This is the Yumen Changma wind, Jiuquan City, the two most concentrated base of wind generators Back in 1997, four imported from Denmark Nordtank fans had stood in this land over, and so far. They each generating power is only 300 kW, then the source of wind power company in Gansu Jie introduced.
This extraordinarily compact four fan has turned 13 years, also witnessed the birth of a wind power of the Kingdom. By Long Yuan Electric Power operating in the field of wind power this film has more than 100 wind turbine is running. In addition to these four small fans, the rest are to be much higher in the 750 kW or 850 kW fan. While not far away, is 10 million kilowatts of Jiuquan wind power base in the start-up projects, namely, China Energy Conservation Investment Corporation and Hong Kong joint venture wind farm construction. 134 1500 kilowatts of fans formed a large square arrangement of 50 square kilometers of land, spectacular.
“World outlet,” said the Yumen, the south Qilian Mountains (600,720, stock it), north Mazongshan, forming the “two mountains and one trough,” the natural channel, both from the east of Inner Mongolia, but also from Xinjiang westerly. Today, the unique Yumen wind turbines resources, including people from the Long Yuan Electric Power, the energy, Datang, Huaneng, China Light and Power International, Huadian and CNOOC and a number of central enterprises stationed, and to carry out wind power projects.
Guazhou in Yumen west, then the more “World Wind Library” is known, is another major city of Jiuquan wind power base. China Guangdong Nuclear, China Power, Long Yuan Electric Power and other wind farms already operating and net electricity generation, while the other series in which the central enterprises have gradually been settled.
This is a comparable wind power base of the Three Gorges Hydropower Station, the 10 million kilowatts of wind power base level has a resounding title, the “Wind Power of the Three Gorges.” The local government is also quite thought-rong, “Jiuquan wind power base of 10 million kilowatts is China’s first, is the world’s first.” Jiuquan city stakeholders on the “energy” magazine reporter said.
However, this pioneering wind power generator base was recently accused of “image projects.” Remove sand and other natural and technological disadvantage, the more convincing the opposition is – caused by overheated investment in wind power idle fan the pain of the fact that the Internet has let the “wind of the Three Gorges” exerted pressure on leaders .
Opponents are emphatic leader strongly refuted – that the Japanese director Akira Kurosawa’s film “Rashomon” in very similar circumstances. Well, the truth?
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Located in the Hexi Corridor in Gansu Province in Northwest inland area west of Jiuquan in China’s five cold effect one of the source, is China’s wind energy rich region.
“In the past, this wind was a lot of people”as a kind of wind damage ‘, because it will bring a variety of production loss.” Jiuquan, a local government official said. However, heat wave hit in the new energy of today, this is a rare precious resource.
Back in 1997, began testing the waters of Jiuquan wind power industry. However, by 2006, the installed capacity of Jiuquan City, before more than 50,000 kilowatts. Until three years ago, the Jiuquan wind power industry started to really take off until 2008, the city has reached 510,000 kilowatts installed capacity.
In 2009, the Jiuquan wind power base of 10 million kilowatts is started. May 2009, the State Development and Reform Commission approved the Jiuquan wind power base of 10 million kilowatts, “Eleventh Five-Year” 3.8 million kilowatts wind power project, a wind began to really rise of the Kingdom. Including five power generation groups, China Guangdong Nuclear Power, the energy, CNOOC, China water investment, construction, etc., of water in the central enterprises poured in from various quarters, and a circle have their own place. A mammoth project in the Gobi Desert northwest inland in full swing.
Stationed in Jiuquan wind power base of investment business they are engaged in business confidence. For wind farm development in the Gua operation China Guangdong Nuclear Wind Power Co., Ltd. related to the “energy” magazine reporter, the company has been completed, production capacity is running at 10 million kilowatts. Dry mouth are building capacity of 200,000 kilowatts of project design, ongoing tension in the lifting, put into operation in October this year. Their plan is to Gansu million kilowatts of installed capacity eventually.
The construction of wind power projects is driven industry and supporting industries related to the overall development. In the project construction, equipment purchase is the largest piece of the cost. “A 20 MW wind farm construction costs 9000 yuan per kilowatt. To include the host, hub, blades and tower tube and some other fans, including the total cost of procurement accounts for more than 70%.” Jiuquan, a local head wind farm on the “energy” magazine reporter said.
So the scale of Jiuquan more than 10 million kilowatts of wind power turbines and equipment needed places close to the total value of 100 billion yuan. Jiuquan city naturally want to develop wind power equipment industry, promote local manufacturing industry. Jiuquan local government in its industrial park set aside large tracts of land, specifically for its wind power equipment manufacturing industrial park construction project. To date, Sinovel, Goldwind (002,202, stock it) and other fan manufacturers and Sinoma Science and Technology (002,080, stock it), the aircraft manufacturer Hui Teng settled one such leaf. Host, hub and blade makers are concentrated here, and in other parts of Jiuquan Yumen so, then some tower tube manufacturers.
Jiuquan wind power sites used by local fans for more than 80% of localization has been achieved from all over the country’s major manufacturers. For these companies, in Jiuquan fans locally produced, cost more evident than in off-site after production and lower transported to Jiuquan.
In the vast Gobi desert on the outskirts of Jiuquan, a seat factory where they stand. The largest fan manufacturers Sinovel production has reached base in the six months. Huge factories, machinery roar. 1500 kilowatts a central component of the fan wheel hub from the host and the output here, the supply of the Jiuquan wind is constantly expanding. Last year, the base of the first 3,000-MW super fan has been off the assembly line, production work is being carried out now, ready to supply a full implementation by the fan 100 MW demonstration wind farm. Place in the near
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