原油管网水力优化模型及快速搭建方法  

Hydraulic optimization model of crude oil pipeline network and quick modeling method

作　　者：肖文涛 宫向阳[2] XIAO Wentao;GONG Xiangyang(Sinopec Dalian Research Institute of Petroleum and Petrochemicals,Dalian 116045,China;Sinopec Information Management Department,Beijing 100728,China)

机构地区：[1]中国石油化工股份有限公司大连石油化工研究院,辽宁大连116045 [2]中国石油化工集团公司信息化管理部,北京100728

出　　处：《石油工程建设》2018年第6期83-88,共6页Petroleum Engineering Construction

基　　金：国家科技支撑计划课题项目(2015BAK16B04);中国安全生产科学研究院基本科研业务费专项资金项目(2016JBKY03)

摘　　要：在管输方案优化过程中,管网水力模型的搭建时间常远高于优化算法的寻优时间,成为制约优化时效的瓶颈,快速搭建原油管网水力优化模型、提高算法的寻优时效对优化管网运行方案有重要意义。提出了一种简化的原油管网水力优化模型及数据库绑定式快速搭建方法。采用数据库绑定式模型搭建方法,对多型管网的运行方案优化问题进行了数学建模和寻优试验,结果表明:数据库绑定式管网水力优化模型搭建方法的时效性较强,有效地降低了模型搭建时间与算法寻优时间的比值,对消除寻优时间瓶颈有积极意义。The quick construction of hydraulic optimization model is one of the important work to optimize the operation scheme of pipeline network,and is of great meaning for the reduction of optimization time.A simplified hydraulic optimization model for crude oil pipeline network and a quick construction method of database binding were proposed.By using the construction method of database binding,the mathematical modeling and optimization experiments were carried out for the optimization of the operation scheme of multi-type pipeline network.The results show that:the database binding modeling method of pipeline network hydraulic optimization model has stronger timeliness,effectively reduces the ratio between the model building time and the algorithm optimization time,and has a positive significance for eliminating the bottleneck of optimization time.

关 键 词：原油管网 水力模型 能耗优化 快速建模 

分 类 号：TE973[石油与天然气工程—石油机械设备]