欧美城镇燃气输配系统甲烷泄漏量化方法  

Quantitative Methods for Methane Leakage in Urban Gas Transmission and Distribution Systems in Europe and America

作　　者：曹慧哲[1,2] 王昊[1,2] 时海生 董建锴[1,2] 徐先港 解东来 刘晓东 CAO Huizhe;WANG Hao;SHI Haisheng;DONG Jiankai;XU Xiangang;XIE Donglai;LIU Xiaodong

机构地区：[1]哈尔滨工业大学建筑与设计学院,黑龙江哈尔滨150090 [2]哈尔滨工业大学寒地城乡人居环境科学与技术工业和信息化部重点实验室,黑龙江哈尔滨150090 [3]美国环保协会,美国纽约10010 [4]惠州市惠阳区建设工程质量事务中心,广东惠州516211

出　　处：《煤气与热力》2025年第1期I0040-I0046,共7页Gas & Heat

基　　金：美国环保协会北京办事处研发项目——中国城镇燃气输配系统甲烷排放实验测试(EDF-B-2021-1)。

摘　　要：阐述城镇燃气输配系统泄漏源识别和分类及量化方法,根据甲烷泄漏源规模,将泄漏源划分为部件级、管道级、厂站级。归纳分析欧美城镇燃气输配系统甲烷泄漏量化方法的工作原理、特点及适用范围,结合我国城镇燃气输配系统甲烷排放量化现状,提出建议。The identification,classification and quantification methods of leakage sources in urban gas transmission and distribution systems are elaborated.Based on the scale of methane leakage,leakage sources are classified into component level,pipeline level and plant level.The working principle,characteristics,and scope of application of quantitative methods for methane leakage in urban gas transmission and distribution systems in Europe and America are summarized and analyzed.Based on the current situation of methane emission quantification in urban gas transmission and distribution systems in China,some suggestions are put forward.

关 键 词：城镇燃气 输配系统 甲烷泄漏 量化方法 

分 类 号：TU996.7[建筑科学—供热、供燃气、通风及空调工程]