煤气与热力2025，Vol.45Issue(11)：36-42,7.
农村低碳社区热电气肥联产系统性能研究
Study on Performance of Combined Heat Power Biogas and Fertilizer System in Rural Low-Carbon Communities
李金平 1郑鑫浩1
作者信息
- 1. 兰州理工大学 能源与动力工程学院,甘肃兰州 730050
- 折叠
摘要
Abstract
Mathematical models were established for the combined heat,power,biogas and fertilizer system and its key equipment in rural low-carbon communi-ties.The energy consumption and production capacity of the combined system were calculated,and the eco-nomic and environmental performance of the combined system was estimated.The system was demonstrated to satisfy community heating and electricity demands,where surplus electricity could be sold to the grid with only occasional need for municipal electricity pur-chase.Economic analysis revealed a favorable static payback period of 4.65 years.As biomass fuel and anaerobic-digested cattle dung biogas are classified as biogenic carbon sources,the annual carbon emission reduction of the combined system is quantified at 811.37 t/a,with all combustion-released carbon being excluded from emission accounting.关键词
农村低碳社区/热电气肥联产系统/生物质燃料/沼气/碳排放Key words
rural low-carbon community/combined heat,power,biogas and fertilizer system/biomass fuel/biogas/carbon emissions分类
建筑与水利引用本文复制引用
李金平,郑鑫浩..农村低碳社区热电气肥联产系统性能研究[J].煤气与热力,2025,45(11):36-42,7.
