在各类新能源中,目前,风力发电是技术相对成熟、最具大规模商业开发条件、成本相对较低的一种,因此受到各国的普遍重视,全球范围内的装机容量均快速增长。风电行业已经成为包括中国在内的许多国家的新的经济增长点,并提供了大量就业机会。2007年,全球风电投资中15%的资金投向了中国。2008年我国新增风电装机 Among all kinds of new energies, at present, wind power is a relatively mature technology, the most large-scale commercial development conditions and a relatively low cost. Therefore, wind power is generally valued by all countries and the installed capacity in the world is rapidly increasing. The wind power industry has become a new economic growth point for many countries, including China, and provided ample employment opportunities. In 2007, 15% of the global investment in wind power was invested in China. 2008 China’s new wind power installed capacity