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(14)对表 2数据进行归一化处理,然后分别对不同电站、不同指标取等权重,再累加即可得到各方法
              在不同来水方案下的综合评分,结果如表 3、图 8。

                                             表 3 对标评价后各方法得分(典型日)
                       计算            枯水期                       平水期                         汛期
                指标项
                       方法 池潭 良浅 大言 孔头 范厝 高唐 池潭 良浅 大言 孔头 范厝 高唐                  池潭   良浅   大言   孔头   范厝  高唐
               出力变幅     ①   50.0 100.0 50.0 100.0 92.3 100.0 68.8 100.0 50.0 91.7 90.0 75.0 75.0 50.0 72.2 50.0 50.0 50.0
                 次数     ② 100.0 50.0100.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0 50.0100.0 50.0 100.0 50.0 66.7 63.6 50.0
               ( >0.2MW)  ③ 100.0 50.0 75.0 93.8100.0 100.0100.0 100.0100.0100.0100.0 50.0 100.0 100.0 100.0 100.0 100.0 100.0
                        ①   50.0 50.0 50.0 50.0 50.0 50.0 50.0 56.5 60.3 50.0 50.0 50.0 50.0 50.0 50.0 53.9 53.7 84.8
                发电量?
                        ②   99.5 52.2 72.0 84.8100.0100.0 76.6 50.0 50.0 56.8 78.8 90.4 89.0 68.0 74.6 50.0 50.0 50.0
               (万kWh)
                        ③ 100.0100.0100.0100.0 78.5 90.4100.0100.0100.0100.0100.0100.0 100.0 100.0 100.0 100.0 100.0 100.0
                        ①  100.0100.0100.0 50.0 100.0100.0100.0100.0100.0100.0100.0100.0 50.0 100.0 50.0 50.0 50.0 100.0
                弃水量?
                        ②  100.0100.0100.0100.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0  86.4 90.6 100.0 100.0 100.0
                 万m 3
                        ③  100.0100.0100.0100.0 100.0100.0100.0100.0100.0100.0100.0100.0100.0  50.0 100.0 84.2 100.0 100.0
                        ①  100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0100.0 100.0 100.0 100.0 100.0 100.0 100.0
               期末水位
                        ②   88.2 50.0 75.0 50.0 50.0 96.9 50.0 86.4 92.2 95.2 50.0 50.0 50.0 51.1  50.0 95.2 98.5 99.0
                偏差?m
                        ③   50.0 99.9 50.0 93.4 99.3 50.0 86.7 50.0 50.0 50.0 91.9 99.8 96.2 50.0  99.1 50.0 50.0 50.0
                        ①   75.0 87.5 75.0 75.0 85.6 87.5 79.7 89.1 77.6 85.4 85.0 81.3 68.8 75.0 68.1 63.5 63.4 83.7
               单站得分     ②   96.9 63.1 86.8 71.2 75.0 86.7 69.2 71.6 73.1 75.5 69.7 85.1 72.3 76.4 66.3 78.0 78.0 74.8
                        ③   87.5 87.5 81.3 96.8 94.4 85.1 96.7 87.5 87.5 87.5 98.0 87.4 99.1 75.0 99.8 83.6 87.5 87.5
                        ①              81                        83                         70
               综合得分
                        ②              80                        74                         74
                (取整)
                        ③              89                        91                         89
              注:①实际值;②关联搜索方法;③本文方法。



































                                    图 8 各方法在不同指标下的得分(彩色花瓣长度)及综合得分(内圈数字)

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