气象因素对城市燃气日用气量的影响  

Influence of Weather Condition on Daily Urban Gas Consumption

作　　者：张中秀[1] 周伟国[1] 潘艳[1] 梁金凤 

机构地区：[1]同济大学机械工程学院 [2]新奥燃气控股有限公司

出　　处：《建筑热能通风空调》2008年第4期93-96,共4页Building Energy & Environment

基　　金：教育部高等院校博士学科点专项基金项目(20050247010)

摘　　要：气象是城市燃气日用气量的重要影响因素。本文以我国华北某城市为例,分析了温度、湿度、风速、云量等气象因子对城市燃气日用量的影响作用,通过相关分析和因子舍选,最终确定日平均温度、日平均相对湿度、日照时数为城市燃气日用气量的关键影响因素,该研究对于城市燃气用气规律分析和负荷预测工作具有指导意义。Weather is one of the most important factors which influence daily urban gas consumption. Based on the data of a certain north China city, the influence of weather factors such as temperature, humidity and wind speed on urban gas consumption was analyzed. With correlation analysis and variable selection, a conclusion, that the daily mean temperature, daily mean relative humidity and insolation hours are key contributing factors of daily urban gas consumption, was made out. This study is very useful for the work of urban gas consumption rules analysis and load forecasting.

关 键 词：气象 城市燃气 天然气 日用气量 影响 

分 类 号：TU996[建筑科学—供热、供燃气、通风及空调工程] S562[建筑科学—市政工程]