Wind power equipment manufacturing industry
With the pressure, energy and the increase in the area, the new clean and renewable energy in recent years widespread concern. In all types of green energy, wind energy is the prospect of huge potential of renewable energy, wind power generation technology is relatively mature, to the large-scale commercial development, conditions are relatively inexpensive. The use of wind energy and more and more attention will show a large space for Growth. China's abundant wind, wind energy equipment manufacturing industry a bright future, but the scientific development, independent innovation to the market to react in order to improve their competitiveness.
Wind industry is the commercial potential of wind energy, one of the most dynamic renewable energy use cleaner, cheaper, can not be accessed. The installed capacity of wind energy has great potential for growth, reduce costs, speed, security, Energy consumption when there is no advantage. The economic growth of wind energy to provide a stable supply of electricity at the same time, you can effectively reduce air pollution, Water pollution and global warming. In all types of new energy development, power generation is relatively mature technology in terms of comprehensive development and commercial exploitation of the power generation mode.
Wind power can reduce power generation from fossil fuels, large amounts of pollutants and carbon dioxide emissions. A large-scale promotion of wind energy can make a positive contribution to reducing energy consumption. Throughout the energy crisis and environmental crisis in the context of increasingly serious and wind energy resources begin to be widespread attention. A large-scale development of wind power wind power equipment manufacturing industry has a wide Market space and opportunities provided.
From the international and domestic situation, the wind power industry in a very fast speed, wind Equipment manufacturing industry facing unprecedented opportunities for developing well. The global wind energy industry installed nearly 10 years, rising to a Rate of 25%. Wind energy has become a big industry and in 2006 the world's installed wind power plants worth $ 2.3 billion in 2007, the world's new wind power capacity installation of 180,000 kilowatts, the industry was attracted to the expansion of the scale and more rapid development company in wind power plant construction. For example, the China's largest clean energy in Guangdong Nuclear Power Group to be its second large wind power industry.
The development of wind energy in China in recent years faster than the rest of the world wind TVU country, tens of millions of dollars, there are several hundred billion in investment projects. At the end of 2006, China up to 100 wind turbines, wind turbines installed to adjust total 3307 units, achieved with a total installed capacity has Erbailiushi Lingdian ○ ○ million kilowatts of installed capacity, if the new 13 300 kilowatts, an increase of 166 percentage points, the total installed capacity of wind power in the past 20 years. According to Greenpeace International and the World Wind Energy Association report showed that China is playing the ball square in the wind market on a leading role in the development of the countries.
China's first Offshore wind power projects – the East China Sea Bridge, the Shanghai Yangshan Port offshore wind farm – 2007 marks the end of this year, Jie, China Light and Power International, China Datang, China Guangdong Nuclear Power Group, the public and Shanghai Green Energy bid, and ultimately the success of the Commonwealth together. Yangshan port is expected installed capacity of total wind power 100,000 kilowatt the Shanghai World Expo in 2010 before the opening of the official launch. It is expected that the construction of Shanghai, it could An electrical Windward ocean area, enforce, including the offshore wind farm in Fengxian, Nanhui offshore wind farm and horizontal electric field Shahai.
China rich wind energy resources, the development of wind power potential. Chinese Academy of Meteorological Sciences, according to preliminary evidence ranking of the total reserves of wind energy 3.226 billion kWh in China, the first in the world. Available in wind energy development and use of the land reserves of 253 million kilowatts, the development and use of offshore wind energy Reserves of 750 million kilowatts, a total of about 1 billion kilowatt-more than China's reserves of hydropower resources. If the land from wind energy capacity over the Internet all planned capacity, equivalent to 2,000 hours per year offer to 500 billion kWh, offshore wind power capacity in the Internet all the design capacity equivalent to an annual Xiao Wu Shi He ○ ○ 1.8 trillion kWh of electricity, the total of 2300 billion kWh of electricity. As of 2006, with the exception of Tibet, Yunnan, Xinjiang Province, five autonomous regions and the other 26 provinces, autonomous regions and municipalities wind energy resources available to 3.2 billion kilowatts of installed capacity development. Among them, development accounts the wind energy resources in Inner Mongolia for 26 provinces, autonomous regions and municipalities, half of the 1.46 billion kilowatts.
China's wind energy resources foreign exchange reserves in India is 30 times that China's rapid growth, wind energy, wind power is the growth market of the world's largest market for wind energy is also getting closer. China's wind power through 2020 to China is the third largest nuclear power as an important supply of electricity, water and electricity, exceeding in 2050 to a driving Force in China has become the second largest power generation.
Construction of offshore wind farms is a new energy direction. Predictions that 2020 will only install the entire European Offshore wind power is 70 million kilowatts. China's wind energy at sea is a land-based wind energy capital three times, and has broad prospects for development and application. Construction a wind farm is still a gap in the sea and land to the sea, this wind power in China has created a very long cycle. Wind power project construction costs and equipment costs are usually 60% -70%.
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China's wind power equipment manufacturing industry faces the challenge has brought wind power wind power equipment manufacturing industry enormous market potential. Technical challenges and risks of the market policy is the development of electricity generation is the most important problem facing.
China's large fan of Scratch master basic production capacity of 750 kilowatts, lower than the wind turbines and components design and manufacturing technologies, the production, but this represents the level of the 20th international Century, the mid-90s, most wind turbine apparatus companies are still in the low-end equipment design and manufacturing level, generating the domestic production of variable speed constant frequency are currently being developed and commissioned a number of units in operation, the megawatt-class blades, gearbox and generators are also completed and in the development of small scale production, but total body design and key component design and manufacturing technologies remains a barrier for the development of the largest fan manufacturing constraints. Qibaiwushi ○ kW and 1.5 MW and technology transfer between the cracks. Chinese Fan technology and international Level, there is a large gap between the current mainstream of the country of the General Assembly of the fan power 1.5 MW, the first offshore wind farm in the most recent financial statements of the offer.
Reduce costs, the development of wind power is necessary. Currently, wind power encountered a problem and higher net pricing, due to the cost of wind energy as hydropower, thermal power for more than one percent. In the Grid Corporation of China, is higher than the current price range of the thermal energy must, in the net assessed. Wind power in the western and northern regions of China are more concentrated in the areas of less developed areas, is limited affordable market price, if at market prices, sold only in the region, the digestion is large-scale exhibition of wind power facing enormous resistance.
But in recent years, the capital cost of wind energy is regressive, the EU investment in the ongoing cost of wind energy with conventional power generation and enter the large-scale commercialization stage, the European Union by 2020 the cost of wind energy is expected to be further reduced by 40%, will be lower than the cost of conventional electricity generation. The international community added to the cost of wind energy has been a professional forecasts, the conclusion that after 2020 the cost of wind energy and thermal power plants in the situation, water supply and to close electricity.
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