煤气与热力2023，Vol.43Issue(12)：后插6-后插15,10.
天然气日供气量变化规律和影响因素研究
Research on Variation Law and Influencing Factors of Daily Natural Gas Supply
姜懿芸 1李兴泉 2刘南 1刘启全3
作者信息
- 1. 山东省能源建筑设计院,山东济南 250101
- 2. 山东建筑大学热能工程学院,山东济南 250101
- 3. 河北诚信集团有限公司,河北石家庄 051130
- 折叠
摘要
Abstract
The variation characteristics of daily natural gas supply are analyzed.The factors that affect the daily natural gas supply are selected.Through cor-relation analysis,it is determined that the main influen-cing factors of daily gas supply are:date type,daily minimum temperature,daily maximum temperature,daily average temperature,weather type,air quality in-dex,PM2.5 index,PM 10 index,daily average air pres-sure and daily average relative humidity.The variation law of daily natural gas supply under the influence of different influencing factors is discussed.The variation trend of daily gas supply is opposite to that of tempera-ture,and the daily gas supply is affected by tempera-ture in both sensitive and insensitive ranges.The influ-ence of daily average air pressure and daily average relative humidity on daily gas supply has a significant seasonal variation.The variation of daily gas supply is the same as that of daily average air pressure in spring and autumn,but it is opposite to that of daily average relative humidity in autumn and winter.The daily gas supply increases with the decrease in air quality.The daily gas supply has an increasing trend in snowy days,but a decreasing trend in blizzard days.The daily gas supply has a downward trend during statutory holidays,and the decrease increases with the extension of holiday time.关键词
天然气日供气量/影响因素/相关分析Key words
daily natural gas supply/influen-cing factor/correlation analysis分类
建筑与水利引用本文复制引用
姜懿芸,李兴泉,刘南,刘启全..天然气日供气量变化规律和影响因素研究[J].煤气与热力,2023,43(12):后插6-后插15,10.
