基于LNG接收站气化外输单位电耗计算的生产模型探讨  

An Analysis of Production Models of LNG Terminal Station Based on the Calculation of Electricity Consumption per Unit

作　　者：苏阳 Su yang(Planning Control Department,Guangdong Zhuhai Golden Bay LNG.Ltd.,Zhuhai 519000,China)

机构地区：[1]广东珠海金湾液化天然气有限公司计划控制部,广东珠海519000

出　　处：《广东化工》2020年第17期45-46,共2页Guangdong Chemical Industry

摘　　要：在LNG接收站生产外输整体能源消耗中,电能消耗占据了高达99%的比例。本研究对接收站在其设计的最小及最大外输工况下气化外输天然气的单位电耗进行计算,并在此基础上,通过确定限定条件,建立气态外输单位电耗函数,揭示外输天然气流量与单位电耗的对应关系。本函数可为接收站生产模型的搭建提供核心理论依据,并有效降低LNG接收站生产电耗。In the overall energy consumption of the send-out of LNG terminal stations, electricity accounts for up to 99 % of the energy consumption. This study calculates the electricity consumption per unit of LNG send-out under the minimum and maximum of the design conditions. Based on the statistics gained, a function of the flow of natural gas and its electricity consumption per unit is established. This function, as the basis of production models, can effectively reduce electricity consumption in LNG terminal stations.

关 键 词：LNG接收站 功率 气化外输单位电耗 电耗函数 

分 类 号：TE832[石油与天然气工程—油气储运工程]