编制水电站年度发电计划相关问题的探讨

由于水电站来水条件和运行方式的复杂性和不确定性,年度发电计划一直是电网和发电公司面临的重点和难点.文中以三峡水电站为例,针对编制发电计划过程中容易忽略的一些问题进行了探讨,包括年来水系列选择、时间尺度及汛期来水不均衡性等,其分析结论有助于提高编制的发电计划的合理性.

Discussion on Annual Generation Schedule of Hydropower Plant

Because of the complexity and uncertainty of runoff and operating mode,annual generation schedule is always important and difficult problems for hydropower plant.Some easily negligible problems in annual generation schedule are discussed with a case of Three gorges hydropower plant,for example,the selection of runoff,time scale,and disequilibrium of runoff in flood season,and so on,which is helpful to improve the rationality of annual generation schedule.