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1991年我国电力新增装机容量首次突破1000万kW,成为继美国之后,世界上第二个年装机容量超过千万kW的国家。可是在这新增加的装机容量中,大部分是火电机组,而水电机组增加的比重却很小。从1990年全国能源生产构成来看,能源生产总量为10.4亿t标准煤,其中原煤占74.2%,原油占19.0%,天然气占2.0%,而水电只占4.8%。这说明水电在我国能源生产构成中所占的比重太小,而国外如瑞士、瑞典水电占全
In 1991, the newly increased installed capacity of China’s power exceeded 10 million kW for the first time and became the second country in the world with installed capacity exceeding 10 million kW after the United States. However, most of this new installed capacity is thermal power units, while hydropower units have a small proportion of added capacity. According to the composition of energy production in 1990, the total energy production is 1.04 billion tons of standard coal, of which raw coal accounts for 74.2%, crude oil 19.0%, natural gas 2.0%, and hydropower only 4.8%. This shows that the proportion of hydropower in the composition of China’s energy production is too small, while foreign countries such as Switzerland, Sweden accounted for the total