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为实现十二大提出到本世纪末全国工农业年总产值翻两番的宏伟目标,必须最经济地迅速开发能源。因此,在所规划的一个地区、同时期内兴建若干座水电站,便是一个很现实的问题。在这种情况下,对水电站群整体优化设计进行一些探讨,显然是十分必要的。 根据一个地区的国民经济和电力建设规划,已知某设计水平年时,要求保证新增水电总装机容量至少为N总千瓦,经过规划选点选出最现实可行的n座水电站同时兴建,并初估可在不超过该地区最大可能筹集到的资金K条件下建成,这时我们建议可采用水电站群的“总年利润最大”为准则,以确定水电站群各电站的最优装机容量值,并建立数
In order to realize the magnificent goal of quadrupling the total annual output of industry and agriculture to the end of this century by the 12th CPC National Congress, we must rapidly and economically develop energy resources. Therefore, it is a very real problem to construct a number of hydropower stations in the planned area during the same period. Under such circumstances, it is obviously necessary to conduct some discussions on the overall optimization design of hydropower stations. According to the plan of national economy and power construction in a region, it is known that when a certain design level is reached, it is required to ensure that the total new installed capacity of hydropower is at least N kilowatts. After the planning and selection, the most feasible n hydropower stations are selected and constructed simultaneously The preliminary estimate can be completed without exceeding the maximum capital K that can be raised in the area. At this time, we suggest that the “total annual profit” of the hydropower station can be used as a guideline to determine the optimal installed capacity of each hydropower station plant, And build the number