据中国水力发电工程学会在2009年9月9日召开的第11届中国科协年会上发布的消息,中国水电开发度与西方发达国家相比仍有较大差距,随着国内能源需求的不断增长,加快发展水电将有效减轻对煤炭等化石能源的依赖。在目前中国发电总量中,火电约占80%,其中煤电占据绝对主体地位,而水电 According to the China Hydropower Engineering Society held on September 9, 2009 11th China Association for Science and Technology annual meeting released news of China's hydropower development and Western developed countries there is still a big gap between, with the domestic energy demand Growing and accelerating the development of hydropower will effectively reduce the dependence on fossil fuels such as coal. At present, China's total power generation accounts for about 80% of thermal power, of which coal power occupies the absolute dominant position, while hydropower