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The development of offshore wind power to be a rational treatment

With the government policy to promote this year will be my first year of wind power at sea, but many industry insiders believe that this does not mean that domestic offshore wind power has already started.
Global wind power giant Vestas experience shows that wind power plants to ensure good performance, requires two very important factors, one is a mature technology, the other is to have project development experience. This is just two short boards.
Observers noted that most Chinese MW wind turbine generator manufacturing companies still in the R & D or prototype design stage. Similarly, many local parts and components manufacturers and service providers can not fully meet the needs of the industry. Meanwhile, China's wind farm developers in the field of offshore wind farm is also a lack of practical knowledge or experience.
"Compared with the onshore wind, offshore wind power generators operating environment more complex and technically demanding higher construction more difficult." Investment adviser in Qian Jiang, chief energy analyst told the "China Sankei Shimbun" reporter.
Jiang Qian pointed out that the current situation from the point of view, with China and other countries focus on the development of different land-based wind power, Germany, the United States and other offshore wind power as has been the focus of future development. This of course can be developed with these countries and land-based wind resources are relatively less relevant, but more important reason is that Germany, the United States to rely on wind power in the gradual accumulation of experience, have been able to develop technical difficulty and higher sea Wind Power Project.
After ten years, the world offshore wind energy technology has matured into a large-scale development phase. European Wind Energy Association latest statistics show that in 2009 the European offshore wind industry turnover is about 15 billion euros, is expected to double by 2010. Some critics said that in China, although in recent years, the development of domestic wind power industry in full swing, but the field of offshore wind power can still use the "Ya Ya toddler" to describe.
"Offshore wind power equipment, corrosion protection technology required for more complex and more demanding, more demanding generation system reliability, unit capacity to be more so," are worried about people in the industry.
In addition, the cost can not be avoided. Analysis of a broker, and land-based wind generators compared to the cost of offshore wind power project to be about 2 times higher. East China Sea Bridge wind farm in Shanghai, for example, costs about 23,000 yuan per kilowatt, but the land cost per kilowatt of wind power in the 7000 to 8000 yuan. Which greatly increased the cost of transport lifting offshore wind power project costs.
It is estimated that the cost of offshore wind power generation is also much higher than the average land-based wind power, and our implementation of the benchmark price of wind power requirements for offshore wind power is more vague and large-scale development to meet the requirements of offshore wind power, should also develop special The tariff policy.
Also worth noting is that although the overall plan for national offshore wind power has not been completed, but the coastal provinces and municipalities related to the development of offshore wind power development plan of development already on the agenda. China Energy Research Society, vice chairman and secretary general Bao Yunqiao fifth of the "China Sankei Shimbun," told reporters that he feared the stimulation of economic interests, the scientific planning is often suppressed.
"Currently the development of offshore wind generators is still in the fledgling stage, a high technical threshold, need to develop a more comprehensive management of offshore wind power system and building standards, the government introduced policies which support the decision to the future development of offshore wind power. , "one insider said.