盘锦输油管道优化运行分析

针对盘锦输油管道运行温度较高,能源损耗较大的现状,建立以各站进站温度和开泵方案为决策变量,以输油总能耗最小为目标的输油管道优化配置模型,采用两层嵌套法的优化思想求解.对于外层嵌套的每一种出站温度,用动态规划法优化出内层嵌套的各站开泵方案,从而计算出一个总能耗费用并记录；遍历各种出站温度得到不同的总能耗费用,所有能耗费用...

Analysis of the Optimal Operation Technology of Panjing Crude Oil Pipeline

In view of the problem that the operational temperature and energy consumption have been too high for the Panjing crude oil pipeline,by taking the minimal sum of thermal energy consumption and power consumption as the object,a running model of a long-distance heated crude oil pipeline is set up.The optimized philosophy of a two-layer nesting method is used to fin the solution.For each kind of outlet temperature in the outer layer nesting,an optimized pumping of the inner layer nesting is realized by dynamic...