首页> 外国专利> MULTI-PERIOD AND DYNAMIC LONG TERM PLANNING OPTIMIZATION MODEL FOR A NETWORK OF GAS OIL SEPARATION PLANTS (GOSPS)

MULTI-PERIOD AND DYNAMIC LONG TERM PLANNING OPTIMIZATION MODEL FOR A NETWORK OF GAS OIL SEPARATION PLANTS (GOSPS)

机译:油气分离厂网络的多周期动态长期规划优化模型

摘要

A mass balance is determined for periodic final inlet component flow rates entering Gas Oil Separation Plants (GOSPs). For transfers between GOSPs, constraints are calculated based on capacities of pipelines and a single direction of transfer. Calculated final inlet component flow rates are maintained for each GOSP within the calculated maximum and minimum GOSP pipeline capacities. Raw materials and intermediate and final states are formulated. Consumed power is calculated in in linear form using known flow rates per equipment. Investment decisions are performed with respect to swing pipelines and new equipment and a final net present value (NPV) is calculated with an overall objective function.
机译:确定进入汽油分离设备(GOSP)的周期性最终入口组分流量的质量平衡。对于GOSP之间的转移,根据管道的容量和单一转移方向计算约束。在计算出的最大和最小GOSP管道容量之内,将每个GOSP的计算得出的最终入口组分流速维持在一定范围内。制定了原材料以及中间状态和最终状态。使用已知的每台设备流速以线性形式计算能耗。针对回转管道和新设备执行投资决策,并使用总体目标函数计算最终净现值(NPV)。

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