年发电量是指该系统中所有发电机组全年实际发出的电能的总和。
该水库的蓄水量为2887万立方米，预计年发电量为15.27亿千瓦时。
The reservoir will be filled with 28.87 million cubic meters of water. The expected power generating capacity is 1.527 billion kw/h per year.
提出了一种基于实际年发电量和故障停运时间来评价风电场实际运行情况的新方法。
In this paper, a new method based on the real annual production and fault time for evaluating operation of wind power plant is presented.
核对最近国家统计局公布的1991年发电量达到的实际值，其相对误差为1.488%。
Check on the real power output in 1991, published by National Statistic Bureau, the relative error is 1.488%.
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