80年代世界水力发电的一些情况80年代初,世界各国水电站的总容量为4.17亿千瓦,总发电量超过17,000亿度(占世界各种类型电站发电量的20%以上)。经济水能资源已利用17.5%。在工业发达的资本主义国家已建水电站的总装机容量为1.23亿千瓦。亚洲、中美洲、南美洲和非洲各国拥有世界水能资源的2/3左右,但仅利用了8.5%。在这些地区发展中国家未开发的水能资源超过12.8亿千瓦,约占世界水能蕴藏量的60%。因此,发展中国家的水电建设发展得较快。在世界水电站总装机容量中,发展中国家所占的比重从1976年的20.8%将增至1985 Some of the world’s hydropower in the 1980s In the early 1980s, hydropower stations in the world had a total capacity of 417 million kilowatts and a total generating capacity of over 1.7 trillion kilowatt-hours (accounting for more than 20% of the world’s generating capacity). Economic and water resources have utilized 17.5%. In the industrially developed capitalist countries, the total installed capacity of hydropower stations already built is 123 million kilowatts. Asia, Central America, South America and African countries have about 2/3 of the world’s hydropower resources, but only 8.5%. In these areas, undeveloped hydropower resources in developing countries exceeded 1.28 billion kilowatts, accounting for about 60% of the world’s hydropower reserves. Therefore, hydropower construction in developing countries has developed rapidly. Among the total installed capacity of hydropower plants in the world, the share of developing countries will increase from 20.8% in 1976 to 1985