成品油管道顺序输送调度运行优化模型及应用  

The Optimization Model of Product Oil Pipeline Batch Transportation Scheduling Operation and Application Example

作　　者：李睿[1,2] 李长俊[1] 丁蕾 Li Rui Li Changjun

机构地区：[1]西南石油大学 [2]西安石油大学 [3]中国石油新疆技师学院

出　　处：《油气田地面工程》2016年第10期41-43,共3页Oil-Gas Field Surface Engineering

基　　金：国家973项目(2009CB219604)资助

摘　　要：基于成品油管道顺序输送过程中损耗费用较多、运行调度复杂等问题,主要从运行总费用(包括泵运行电费、混油贬值费用、设备与管线维检修费用以及工作人员管理费用)组成方面入手,以其中最主要的混油贬值损失费用与泵运行电费两者之和最小作为目标函数,建立管道调度与运行优化数学模型,并编制相应软件,可快速优化出总运行费用最小的流量方案,方案下的泵运行参数即为最优开泵运行方案指标。该套运行优化模型在西部某成品油管道进行了应用,软件计算结果与实际管道运行数据基本一致,最高误差不到5%,输送时间对泵运行费用增加最为敏感,较大的管道输量可以有效降低混油量,实现了对成品油管道顺序调度与运行优化的目的。Based on issues as high loss cost and complex operation scheduling in the process of product oil pipeline batch transportation,this paper mainly proceeded with the total operation cost composition, which including pump running electricity fees, devaluation expenses of mixed oil,maintenance costs of equipment and pipeline,and staff administration expenses,the most important influencing factors of those above were the mixed oil loss from devaluation and the pump running electricity fees,by minimizing the sum of the two factors as the objective function, the pipeline scheduling and operation optimization mathematical model was established, and the corresponding software was compiled, which could, optimize the flow plan of minimum total operation cost rapidly, and the pump running parameters of the plan were the optimal pump operation schemes indexes. This set of operation optimization model has been applied in a product oil pipeline in west China, the calculation results of the software match well with actual pipeline operation data,the maximum error is less than 5%,the delivery time is most sensitive to the increase of pump operation cost, larger pipeline throughput can effectively reduce the mixed oil volume,and the purpose of product oil pipeline sequence scheduling and operation optimization are realized.

关 键 词：顺序输送 调度 优化模型 混油贬值损失 泵运行费用 

分 类 号：TE832[石油与天然气工程—油气储运工程]