山东电力技术2024，Vol.51Issue(11)：74-84,11.DOI:10.20097/j.cnki.issn1007-9904.2024.11.007
计及阶梯式碳交易机制及负荷响应的综合能源系统优化调度模型
Optimal Scheduling of Comprehensive Energy Systems Considering Tiered Carbon Trading Mechanism and Load Response
摘要
Abstract
Under the background of"double carbon target",in order to improve the use of clean energy and reduce the carbon emissions of the system,in this paper,an integrated energy system model is developed that takes into account the stepped carbon trading mechanism,two-stage electricity-to-gas operation,adjustable CHP ratio and coordinated load demand response.Firstly,the function of stepped carbon trading mechanism is established;secondly,the models and constraints for components such as electrolyze,methane reactor and hydrogen fuel cell are constructed;finally,the user load demand response is analyzed to further improve the economic efficiency of the system.On this basis,this paper establishes the lowest cost of energy purchase,carbon emission cost,and wind/light abandonment cost as the objective function of the integrated energy system,and sets up several scenarios to solve mixed-integer linear problems by using the CPLEX solver to verify the effectiveness of the constructed model.It is shown that the stepped carbon trading model can better limit the carbon emissions of the system;while the refinement of the two-stage operation of the electricity-to-gas conversion can increase the use scenarios of hydrogen energy,effectively improve the energy utilization rate,and then reduce the loss of the energy transfer process.关键词
"双碳"目标/综合能源系统/阶梯式碳交易机制/负荷响应/优化调度Key words
"dual carbon"goals/integrated energy system/stepwise carbon trading mechanism/load response/optimized scheduling分类
信息技术与安全科学引用本文复制引用
唐晓,袁飞,代勇,刘文明,张寒..计及阶梯式碳交易机制及负荷响应的综合能源系统优化调度模型[J].山东电力技术,2024,51(11):74-84,11.基金项目
国网山东省电力公司科技项目(520609220002). Science and Technology Project of State Grid Shandong Electric Power Company(520609220002). （520609220002）
