Wind turbines and wind power fasteners New Year look – installed capacity of win
HC Valve Network: In recent years, national policy support and Energy The context of tight supply, low-carbon economy to achieve the development strategy, China's wind turbine manufacturing rapid rise has made obvious progress.
2009 Annual wind turbine leading enterprises Goldwind, Zhejiang arrived, Sinovel, Shanghai Electric , Dongfang Steam Turbine and other five companies in the localization of the wind turbine, a breakthrough. In particular, the new product design and key components research and development for manufacturing wind turbines in China laid the foundation for sustainable development.
Present, with five companies supporting the vast majority of machine parts have achieved localization difficult fasteners necessary ability, industry will gradually eliminate the bottleneck, the whole profitability continued to improve.
In addition, wind turbine project to make homemade wind turbine with the more obvious cost advantage. Luo Zhihong, deputy director of CRESP Project Office, said the same technical level of the wind turbine, homemade wind turbine 20% lower than import prices, higher than the price of foreign brands to set up factories in China by 10%. With the expected future size of wind turbine development, the domestic products prices, sale will have a clear advantage, and domestic production share will continue to increase.
Wind turbine market has great practical and broad market prospects. Fastener enterprises to seize this market opportunity, we seize new economic growth points, so as to promote business stronger and bigger.
A comprehensive package for the host.
Currently, wind turbine R & D and industrialization of fastener is very uneven. Less than 36 mm Bolt Technology is relatively easy, Shanghai Shen-ray, Shanghai Golden Horse, Ningbo Port, the Haiaodake, Zhoushan is the source and other companies have formed planning objectives. However, the bolt is greater than 39 mm R & D and industrialization of inadequate attention, in particular 12.9 to sample just started testing the system or installed components business. Wind turbine and components manufacturers host, in order to facilitate organization of production and quality control, need to supply the playing fastener fastener business into Taiwan. Therefore, interested in high-strength fasteners in the wind turbine market accounts for a place of business, not only R & D, production, but also the formation of Chain A comprehensive package to the host.
Second, focus on improving product reliability.
Wind turbine to run at the wild height, temperature, humidity, load changes, to bear the shock load and overturning moment. Requirements of the fastener at least 10 years of service life and high reliability. Present. Volume of domestic life of fasteners only 2-3 years, life and reliability has not yet been tested.
The face of this situation, to break hard research, development and application of fasteners reliability design, reliability, manufacturing, and reliability to meet the requirement to powerful design data, test data, test data and empirical data, so the wind turbine life and reliability of fasteners allow users to rest assured.
Third, establish common R & D platform.
Enterprises in China is based on research and development unit in turn fastener industry, lack of common R & D platform. Involving multidisciplinary fasteners for each other is both adversaries, but also a technology R & D Cooperation Partners. If several large fastener companies to unite and fight for universities, research institutes, Industry and Academia, and to seek government support for wind turbine research and development of high strength fasteners, will greatly enhance our design and manufacture of wind turbines level. This is a very difficult but must be addressed.
4, aimed at the development of cutting-edge technology.
Single wind turbine with capacity growing from the land to the offshore wind farm development, wind turbine technology has been increasing. Fasteners can not wait for the launch of a new business model, before going to R & D supporting fasteners. With wind turbine companies formed a strategic alliance, synchronized with the host enterprise R & D, even ahead of complementary fasteners. Some cutting-edge technology, must be highly sensitive, rapid follow-up. In addition, the wind turbine is most common fasteners, part of which is to develop a special fasteners, this is a trend. Must make advance research and development of personalized design.
2010, China's wind power installed capacity will be expected to exceed 25 million KW, the original "long-term renewable energy development plan" on wind power by 2020 the total installed capacity is 30 million set by KW, may now be adjusted to 100 million to 150 million KW, and 3000KW goals may be able to achieve in 2011. A historic opportunity for the fastener business to move forward into a huge thrust. Look forward to fasteners business in the new year to the R & D breakthroughs, live look forward to, is a mission. It will lead us to continue to improve themselves and keep forging ahead.
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