电力系统保护与控制2024，Vol.52Issue(8)：88-97,10.DOI:10.19783/j.cnki.pspc.231267
计及温控厌氧发酵和阶梯碳交易的农村综合能源低碳经济调度
Rural comprehensive energy low-carbon economic dispatch taking into account temperature-controlled anaerobic fermentation and ladder carbon trading
摘要
Abstract
There is a problem of local power and gas supply shortage caused by clean heating in winter in northern rural areas.Thus a low-carbon economic dispatch of rural comprehensive energy that takes into account temperature controlled anaerobic fermentation and ladder carbon trading is proposed.First,based on the thermodynamic model of an anaerobic biogas fermentation tank and the relationship between temperature and gas production rate,a temperature control model for biogas fermentation is constructed.Then,pressure swing adsorption equipment is used to purify and separate methane and carbon dioxide from biogas,and electric conversion gas is introduced to absorb the carbon dioxide,generating a methane feedback system.At the same time,considering the participation of rural users in the carbon market,a ladder carbon price is adopted to analyze the impact of carbon trading base price and price growth rate on rural energy costs and carbon emissions.Finally,the problem is optimized and solved with the objective function of minimizing system operating costs.Simulation analysis shows that the proposed model reduces system carbon emissions by 157.27 kg and reduces operating costs by 11.57%.关键词
厌氧发酵/变压吸附/生物质燃气/阶梯碳交易Key words
anaerobic fermentation/pressure swing adsorption/bio natural gas/ladder carbon trading引用本文复制引用
王守文,叶金根,徐丽洁,李国祥,袁莹超,朱兆彬..计及温控厌氧发酵和阶梯碳交易的农村综合能源低碳经济调度[J].电力系统保护与控制,2024,52(8):88-97,10.基金项目
This work is supported by the National Natural Science Foundation of China(No.51877122). 国家自然科学基金项目资助(51277056) （No.51877122）
湖北省智力成果采购项目资助(2022HB-ZLCG-06) （2022HB-ZLCG-06）
