Wind Turbine Development Situation and Prospects in China

Wind turbine development in China

In 2007, the cumulative installed capacity of wind power worldwide reached 94,100 megawatts, an increase of 27% from 74,200 MW in the previous year. In 2007, the installed capacity of wind power in China was 6.05 million kilowatts, achieving the planning target of 2010 three years in advance; during the six years from 2001 to 2007, the installed capacity of wind power in China increased 14 times; in 2007 alone, the installed capacity of wind power in China increased by 344.9. Million kilowatts are more than the cumulative total of wind power in China. With the rapid development of the wind power industry, wind power equipment is in short supply.

In 2006, there were 6,469 wind turbines in China, of which MW-class units accounted for 21.2%. In 2007, this proportion jumped to 38.1%, an increase of 16.9 percentage points.

In recent years, wind power in emerging markets has developed rapidly. Under the background of national policy support and tight energy supply, China’s wind power, especially wind power equipment manufacturing industry, has also risen rapidly and has become the most active place for wind power in the world. In 2006, 9% of global wind power funds were invested in China, amounting to 1.62 billion euros (about 16.27 billion yuan). In 2007, China's wind power installed capacity has ranked fifth in the world.

China's huge wind power market and cheap labor costs have attracted a large number of foreign wind power giants to set up factories in China, or adopt joint ventures with domestic companies. Products produced have been labelled with Chinese manufacturing. Chinese-made wind power equipment products occupy an increasingly large market share, and fan products are undergoing a transition from global manufacturing to manufacturing in China.

Wind power prospect

It is generally believed that the power of wind power generation is entirely determined by the power of the wind turbine, and it is always wrong to purchase a larger wind turbine. Current wind turbines only charge the batteries, which are stored by the batteries. The ultimate use of electric power has a closer relationship with the size of the batteries. The size of the power depends mainly on the amount of air flow, not just the size of the head power. In the Mainland, small wind power generators are more suitable than large ones. Because it is more likely to be driven by small winds and generate electricity, the continuous small wind will provide greater energy than the momentary wind. When there is no wind, people can normally use the power generated by the wind, that is to say a 200W wind power generator can also be used with large batteries and inverters to obtain 500W or even 1000W or even more power output.

The use of wind turbines is a constant source of wind power that can be used as the standard electricity supply for our homes. The degree of savings is obvious. The cost of a family's electricity consumption for a year is only 20 yuan. The performance of wind turbines today is greatly improved over years ago. It was previously only used in a few remote areas. Wind turbines use a 15W light bulb to use electricity directly. They are bright and dark and often damage the light bulbs. Now, due to technological advancement, advanced chargers and inverters have been used. Wind power has become a small system with a certain technological content, and can replace normal power supply under certain conditions. The mountainous area can use this system to make a street light that does not spend any money for years; freeways can be used as a street light at night; children in the mountains can do evening study under the fluorescent light; wind power motors can also be used in small high-rise buildings in the city, which is not only economic but also real Green power. Home wind generators not only prevent power outages, but also increase the appeal of life. In tourist areas, border defense, schools, troops and even backward mountainous regions, wind turbines are becoming a hot spot for people to purchase. Radio enthusiasts can use their own technology to serve mountainous people in wind power generation, enabling people to watch television and lighting electricity in sync with the city, but also make their own labor to get rich.

In May 2009, the state invested 3 trillion yuan to support new energy sources, especially the wind power industry. The country strongly supports the development of wind power!