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被称为“蓝天白煤”的风力资源,是一种取之不尽、又不会产生污染的可再生能源。人类早在远古时代便开始利用风力,但直到19世纪末丹麦才建成全球第一个风力发电装置。20世纪80年代以来,世界风力发电装机容量迅猛增长,使风力发电成为世界上增长最快的能源之一,目前仍保持着快速发展势头。21世纪是高效、洁净和安全利用新能源的时代,风能资源将成为主要资源之一。1.我国风能资源蕴藏丰富,开发风力发电前景广阔风是一种潜力很大的能源,是由太阳辐射差异形成的。据专家估计,到达地球的太阳能虽然只有大约2%转化为风能,但其总量却十分可观。风能,比人类迄今为止所能控制的能量高的多。据世界气象组织估计,全球的风能约为2.74万亿千瓦,其中可利用的为2000亿千瓦,比地球上可开发利用的水能总量还要大10倍。我国位于亚洲东部,濒临太平洋,季风强盛,地域辽阔,陆地疆域总长2万多千米,还有18000多千米的海岸线,边缘海中有岛屿5000多个。优越的地理区位、广袤的国土使我国的风能资源丰富,开发前景广阔。中国10米高度层的风能总储量为32.26亿千瓦
The wind resource, known as the “blue sky, white coal,” is an inexhaustible and renewable source of pollution. As early as in ancient times, mankind began to use wind power, but it was not until the late 19th century that Denmark built the world’s first wind power plant. Since the 1980s, the world’s installed capacity of wind power has grown rapidly, making wind power one of the fastest growing energy sources in the world and is still maintaining its momentum of rapid growth. The 21st century is an era of efficient, clean and safe use of new energy sources, and wind energy resources will become one of the major resources. 1. Rich in wind energy resources in our country and broad prospects for developing wind power Wind is a potential energy source that is formed by differences in solar radiation. According to expert estimates, although only about 2% of the solar energy reaching the earth is converted into wind energy, its total amount is substantial. Wind energy is much more energy than humans can control so far. According to the estimation by the World Meteorological Organization, the global wind energy is about 2.74 trillion kilowatts, of which 200 billion kilowatts are available, which is 10 times larger than the total amount of hydropower that can be exploited and used on the earth. My country is located in the eastern part of Asia, on the verge of the Pacific Ocean. It has a strong monsoon and a vast territory. The total length of the land area is over 20,000 kilometers and there are more than 18,000 kilometers of coastline. There are over 5,000 islands in the fringe sea. Superior geographical location, vast territory of our country’s wind energy resources, development prospects. The total wind energy reserves of 10-meter-high level in China are 3.226 billion kilowatts