作　　者： ; ; ; ; (玉德俊）;

机构地区： 中国石油天然气集团公司

出　　处： 《石油规划设计》 2014年第2期20-23,50,共4页

摘　　要： 随着我国经济的飞速发展,CNG(压缩天然气)业务迅猛发展。在某公司CNG的终端配送业务中,CNG运输车辆投资大,而该公司目前在车辆配置方面还依靠人工计算,缺少有效理论依据。车辆数目配置过高,则利用率低、投资成本高;若配置过低,则无法保证及时供气;合理的牵引车配置非常关键。如何改变传统人工评估方式,为CNG母站牵引车配置提供合理的科学依据是摆在该公司面前的重要课题。基于排队论理论,建立CNG牵引车排队模型,以该公司部分母站作为实例,给出各站推荐牵引车配置方案,并验证了模型的准确性,从而为有效解决此类问题提供了可靠依据。 With the development of Chinese economy,CNG(Compress Natural Gas)business develops very rapidly.During the CNG terminal delivery of a branch of CNPC.the investment of CNG vehicles is huge,but the vehicles allocation,nowadays,is still depending on experience without effective theories in the branch.On one hand,the large number of the vehicles causes lower usage and higher investment.On the other hand,a small number of the vehicles can not ensure the CNG supplies in time.Therefore proper vehicles allocation is very important,and how to change traditional ways and offer the effective theories for the vehicles allocation become an important issue of the branch of CNPC.Based on Queuing Theory a CNG vehicles Queuing System was made.Taking one master stations of the branch as examples,the recommended vehicle allocation proposals were addressed to each branch and the accuracy of the model was verified.With the solution the vehicles allocation issues could be solved effectively.

关 键 词： 天然气 管道 排队论 牵引车配置

领　　域： [石油与天然气工程] [理学] [理学]