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Mobile WebSiteDeveloping a low-carbon economy, reducing greenhouse gas emissions, protecting the global environment, and moving toward ecological civilization are the common pursuit of all humankind. Therefore, the development of renewable energy is already a general trend. As a clean and green renewable energy source, wind energy is one of the most mature technologies in the energy field, the largest scale development conditions, and commercial development prospects. The development of wind power to solve the energy crisis, reduce environmental pollution, and adjust energy Structure and other aspects have very important significance.
The important part of the wind power industry is also the foundation and guarantee for the development of the wind power industry. Wind energy is a very important and abundant energy source. It is safe, clean and abundant, and it can provide a steady stream of energy. At present, the use of wind power has become the main form of wind energy utilization, and it is highly valued by all countries in the world, and it has the fastest development speed.
The cost of wind turbines in the construction of wind farms is as high as 65%, making wind turbine manufacturers an important part of the wind power industry supply chain. In the bidding period of 2003-2008, the rate of localized purchases by operators was not to be less than 50%. As a turning point, the process of localization of equipment was started. At present, the cumulative national productivity of wind turbines has reached more than 90%. As of 2014, 26 wind power generators have been installed in China.
According to the prospective industry research institute's "Analysis and Forecast Report on the Development Prospects and Investment Strategy of China's Wind Power Equipment Industry" data, for a complete wind turbine, it is generally assembled from many parts. Wind turbines generally have four key components: fan blades, gearboxes, towers, and power generation boxes. Their cost accounts for approximately 23%, 15%, 15%, and 10% of the total cost of the unit.
China's wind power equipment manufacturing industry has achieved rapid development during the “Eleventh Five-Year Plan” period. During the 12th Five-Year Plan period, it will continue to promote the development and application of large-scale and diversified unit research and industrialization. In the future, it will need to adapt to the needs and characteristics of wind power development in China and continue to upgrade large-scale Advanced wind turbine technology level, perfect wind power equipment supply chain, and ensure the quality and reliability of wind turbine equipment.
Wind power industry chain can be divided into wind power operators, complete machine manufacturers and key component manufacturers. At present, there are a large number of wind power equipment companies in China, and parts and whole sets of units are in mass production, thereby increasing the production capacity and making wind power equipment products gradually localized to meet the needs of the domestic market. The subdivision of the industrial chain helps to increase production capacity and focus on technology research and development. As a result, the entire industry can be more effectively operated and developed.
As a sustainable and environmentally friendly emerging energy source, wind power plays an important role in the strategic energy structure of many countries and is increasingly being taken seriously by countries. In recent years, the global wind energy industry policies and regulations have been introduced one after another, the degree of attention to renewable energy has been continuously improved, wind power grid connection technology has gradually matured, and the wind power industry has developed rapidly. From 2001 to 2015, the cumulative installed capacity of global wind power increased from 23,900 MW to 432,419 MW, a compound growth rate of 22.98%.
The domestic wind power equipment manufacturing industry faces good opportunities for development: among all new energy sources, wind power generation is a kind of technology that is relatively mature, has the most large-scale commercial development conditions, and has a relatively low cost, and is highly valued by the country. The domestic wind power equipment manufacturing industry is backed by huge domestic ones, relying on cheap domestic labor costs and a strong manufacturing base, and faces good opportunities for development. It will surely make a difference in both domestic and international markets.
