电测与仪表2024，Vol.61Issue(4)：100-108,9.DOI:10.19753/j.issn1001-1390.2024.04.015
考虑条件风险价值和阶梯碳交易的综合能源系统优化调度
Optimal dispatching of integrated energy system considering conditional value at risk and ladder carbon trading
摘要
Abstract
In order to further improve the environmental benefits of the integrated energy system and reduce the potential risks caused by the uncertainty of new energy output,an optimal dispatching model of the integrated energy system consid-ering the conditional value at risk(CVaR)and ladder carbon trading is proposed.Considering the potential impact of the uncertainty of wind power and photovoltaic output,a conditional value at risk is used to measure the potential risk caused by the uncertainty,and carbon capture technology,electricity-to-gas equipment and ladder carbon trading mechanism are introduced into the system dispatching model.An optimal scheduling objective function that taking into account system op-erating costs and carbon trading costs is developed.The proposed model is a mixed-integer programming problem,which is solved by using the CPLEX solver.Four scenarios are set up for validation analysis,and the examples show that the proposed model can effectively reduce CO2 emissions,and the introduction of CVaR can avoid the optimistic scheduling results brought about by ignoring scenery uncertainty while taking into account the economic and environmental aspects,making the final scheduling results of the system more reasonable.关键词
综合能源系统/条件风险价值/阶梯碳交易/碳捕获/电转气Key words
integrated energy system/conditional value at risk/ladder carbon trading/carbon capture/power-to-gas分类
信息技术与安全科学引用本文复制引用
刘海涛,仲聪,马佳伊,王宇昊,张效诚..考虑条件风险价值和阶梯碳交易的综合能源系统优化调度[J].电测与仪表,2024,61(4):100-108,9.基金项目
国家自然科学基金资助项目(51777197) （51777197）
江苏省高等学校自然科学研究重大项目(22KJA470005) （22KJA470005）
