世界水电新水平

• 作 者: 佟建华
• 机 构: 水电部天津勘测设计院,
• 出 处: 浙江水利科技
• 发表日期: 1984年03期
• 关键词: 水力资源 亿度 装机容量 能源会议 年发电量 增长值 土工织物 水轮机 潮汐电站 水电装机容量

一、水电稳定增长全世界的理论水力资源为44.28万亿度/年,相当于平均出力50.5亿千瓦,可能开发的水力资源为装机容量22.6亿千瓦,年发电量为9.8万亿度。据世界能源会议公布,过去20年中,水电明显处于稳定增长的状态。对31个国家和地区进行的调查表明,每年水电增长值约10400兆瓦。其中几个发达国家的水电增长尤为显著(见下表)。

First, the steady growth of hydropower The theoretical water resources worldwide is 44.28 trillion degrees / year, equivalent to an average output of 5.05 billion kilowatts, the possible development of hydropower resources of 2.26 billion kilowatts installed capacity, annual generating capacity of 9.8 trillion degrees. According to the World Energy Conference, in the past 20 years, hydropower is obviously in a state of steady growth. A survey of 31 countries and regions shows that the annual hydropower growth value is about 10,400 MW. The hydropower growth of several of these developed countries was particularly significant (see table below).