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考虑环境影响的管道输送场站系统用能评价分析模型及应用
刘国豪1,2,3,侯磊1,3,王志国4,薛孟4,项新耀4,杜娟2
(1.中国石油大学(北京)机械与储运工程学院,北京 102249;2.国家管网集团科学技术研究总院, 河北廊坊 065000;3.中国石油大学(北京) 油气管道输送安全国家工程实验室,北京 102249;4.东北石油大学土木建筑工程学院,黑龙江大庆 163318)
摘要:
用能评价分析方法对系统节能减排和“双碳”目标实现具有指导作用,实际用能分析除了需要考虑能量分析外,还需要考虑污染物及温室气体排放等影响;基于能量利用和环境效应(污染物和温室气体排放等),构建新的用能评价分析模型,提出温室气体排放过程的虚拟能计算方法;利用所建模型对原油输送场站典型工艺系统进行用能分析,考虑输入及输出过程虚拟能对运行效率的影响。结果表明,考虑环境效应的用能分析,系统及设备(单元)虚拟效率均有所降低。
关键词:  虚拟能  用能分析方法  环境效应  模型构建  节能减排
DOI:10.3969/j.issn.1673-5005.2024.02.020
分类号::TE 973
文献标识码:A
基金项目:国家重点研发计划项目(2016YFC0802100);国家管网集团科技项目(DTXNY202202)
Analysis model and application of energy consumption evaluation of pipeline transportation station system considering environmental impact
LIU Guohao1,2,3, HOU Lei1,3, WANG Zhiguo4, XUE Meng4, XIANG Xinyao4, DU Juan2
(1.College of Mechanical and Transportation Engineering in China University of Petroleum(Beijing), Beijing 102249, China;2.PipeChina Institute of Science and Technology, Langfang 065000, China;3.National Engineering Laboratory for Pipeline Safety in China University of Petroleum(Beijing), Beijing 102249, China;4.School of Civil Engineering and Architecture,Northeast Petroleum University, Daqing 163318, China)
Abstract:
The energy use evaluation analysis method has a guiding role in the system energy saving and emission reduction and the realization of the dual carbon goal. In addition to the energy analysis, the actual energy use analysis needs to consider the impact of pollutants and greenhouse gas emissions. A new analytical model was constructed for energy use evaluation based on the energy use and environmental effects (pollutants and greenhouse gas emissions, etc.) and an embodied energy calculation method was proposed for the greenhouse gas emission process. Using the established model, the energy consumption of the typical process system of crude oil transportation station was analyzed, and the influence of embodied energy in the input and output processes on the operation efficiency was considered. The results show that the embodied efficiency of the system and equipment (unit) is reduced in the energy consumption analysis considering the environmental effect.
Key words:  embodied energy  energy analysis method  environmental effect  model construction  energy saving and emission reduction
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