电测与仪表2025，Vol.62Issue(5)：11-21,11.DOI:10.19753/j.issn1001-1390.2025.05.002
含电转气碳捕集协同热电联供运行的综合能源系统优化调度策略
An optimal scheduling strategy for integrated energy system considering combined heat and power with power-to-gas and carbon capture
摘要
Abstract
In order to achieve the strategic targets of carbon peak and carbon neutrality in China,it is urgent to ex-plore the low-carbon and efficient utilization of renewable energy.The cogeneration unit challenges the consumption of renewable energy with the working mode of combined heat and power.Therefore,the collaborative operation framework of power-to-gas,carbon capture system,distributed generation and combined heat and power unit is pro-posed and its coupling characteristics are analyzed.An optimal scheduling model of integrated energy system based on this framework is constructed,and a user demand response model is established.Then,taking the integrated en-ergy system side as the upper optimization model subject,and the user side as the lower optimization model sub-ject,a bi-level optimization model based on master-slave game is proposed,as well as its solution method.The ex-ample shows that the model and strategy proposed in this paper can not only effectively improve the consumption of renewable energy,reduce the carbon emissions of cogeneration units,but also reduce the operation cost of the sys-tem and the energy purchase cost of users,and improve the energy use efficiency of users and the economic benefit of the system.关键词
热电联产/碳捕集/需求响应/可再生能源消纳/双层模型Key words
combined heat and power/carbon capture/demand respond/renewable energy consumption/bi-level model分类
动力与电气工程引用本文复制引用
张彬桥,冉远航,张磊..含电转气碳捕集协同热电联供运行的综合能源系统优化调度策略[J].电测与仪表,2025,62(5):11-21,11.基金项目
国家自然科学基金资助项目(52007103) （52007103）
