天然气加气站运行费用的研究  

Study on Operating Cost of Natural Gas Fueling Station

作　　者：陈叔平[1] 谢高峰[1] 李秋英[2] 昌锟[1] 

机构地区：[1]兰州理工大学石油化工学院,甘肃兰州730050 [2]江苏大学能源与动力工程学院,江苏镇江212013

出　　处：《煤气与热力》2006年第11期38-41,共4页Gas & Heat

摘　　要：确定了影响天然气加气站年运行费用的因素,在LNG、L-CNG、CNG这3种加气站各对应变量间引入比例系数,建立了计算加气站年运行费用的模型。利用该模型分析了天然气进站价格对加气站年运行费用的影响。在年运行费用相等时LNG加气站的进气价格有高于CNG加气站进气价格0.14元/m3的价格优势,所以在一定条件下应优先建设LNG加气站。The influencing factors for annual operating cost of natural gas fueling station are ascertained, the proportion coefficients of every variable of three kinds of natural gas fueling stations including LNG, L-CNG and CNG are introduced, and the model for calculating the annual operating cost of natural gas fueling stations is established. The influence of natural gas purchase price on the annual operating cost of natural gas fueling station is analyzed using the model. The gas purchase price for LNG fueling station has an advantage of 0.14 yuan/m^3 more than that for CNG fueling station when the annual operating cost is equal, so the LNG fueling station should be constructed preferably under certain conditions.

关 键 词：天然气加气站 年运行费用 进站价格 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程]