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结合葛洲坝电站机组类型多,不同类型机组运行特性各不相同的特点以及大、二江开停机台数的要求,本文通过建立数学模型对葛洲坝电站厂内经济运行进行了研究,并采用动态规划方法进行了求解。将计算数据与实际运行数据进行对比分析,结果表明对葛洲坝电站开展厂内经济运行可节水增发电,提高电站经济效益,促进梯级电站的精细化调度工作。
Combined with the characteristics of Gezhouba Hydropower Station with many types of units and different operation characteristics of different types of units, and the requirements of large and second-phase on-off machines, this paper studies the economic operation of the plant in Gezhouba Hydropower Station through the establishment of mathematical models and adopts dynamic programming Solved. Comparing the calculated data with the actual operating data, the results show that it is feasible to economize and increase the power generation in Gezhouba Hydropower Plant, increase the economic benefit of the hydropower station, and promote the fine dispatching of the cascade hydropower station.