Wind rotation all over the world
In the Netherlands, the old windmill generators people food for thought; in Denmark, charming coastal wind farms are hard to forget; in Germany, the broad highway wind power group is composed of a beautiful landscape … …
In the early 20th century, people began trying to use wind power. 30 years of the 20th century, Denmark, Sweden, the Soviet Union and the United States application of the aviation industry rotor technology, successfully developed a number of small-scale wind power (wind turbines).
80 to the 20th century, wind power technology continues to develop and become increasingly mature, started industrial applications. After another ten years of development, the formation of a worldwide craze raging wind power, wind power generation, therefore the rapid growth of wind energy worldwide now widely accepted as an alternative energy technology to become the world’s fastest growing science technologies.
According to rough statistics, the last 6 years, humans get the energy from the wind by 30% in North America, Europe and Asia, many countries are seeking to develop wind power. For example, the U.S. wind power capacity of wind power currently accounting for about 1 / 5, is the world’s first strong wind; German wind power generator to provide electrical energy accounts for 7% of the country’s total electricity, is the leader in wind power in Europe; followed Spain was the peak of 2009, wind power has reached the total national demand for electricity 53%; China is come from behind, this year is expected to surpass Spain, Germany, to become the world’s second wind power state. However, most of the current core technology of wind power still the United States, Germany, Denmark, Japan and other developed countries control.
With the global economic development, wind energy market has developed rapidly. As of the end of December 2008, the world’s total installed capacity has exceeded 120 million kilowatts. In 2008, Europe, North America and Asia remains the world’s windmill power development in three major markets, three regions of the world Add new total installed capacity of more than 90% of capacity. Cumulative global wind power installed capacity more than three million kilowatts in the country has reached eight, more than 10 million kilowatts of only 4. U.S. total installed capacity of more than 20 million kilowatts, ranking first in the world. 2020, wind power capacity will reach 1.2 billion kilowatts, equivalent to annual wind power generation capacity will be 12% of world electricity demand.
Despite the current global financial crisis on the development of wind generators industry had a certain impact, but the wind is still a major global energy markets energy investments. In 2008, newly installed power generation equipment in the world, the fans installed in the investment reached nearly 36.5 billion euros, or about 47.5 billion U.S. dollars. Wind power industry has become in many countries including China, the new economic growth and provide new jobs. 2015, wind power industry employment will reach 100 million people, over 200 million people in 2020.
Related Articals
评论关闭
