现代电子技术2024，Vol.47Issue(6)：109-118,10.DOI:10.16652/j.issn.1004-373x.2024.06.018
计及P2G的综合能源系统CCUS容量规划
CCUS capacity planning for integrated energy systems taking into account P2G
摘要
Abstract
Considering that carbon capture utilization and storage(CCUS)is a refinement of carbon dioxide(CO2)sources in the power-to-gas(P2G)process,a qualitative and quantitative modeling of P2G processes such as electricity-hydrogen-oxygen-methane-CO2 and virtual CO2 for integrated energy systems(IES)is proposed,and a CCUS equipment capacity planning model that conducts spatiotemporal clustering of random sources and loads such as wind-light-electric vehicle-load to deeply explore the potential of IES hydrogen sources and carbon sources is proposed.The goal is to minimize the annual comprehensive cost by considering positive and negative carbon trading,penalties for wind and solar curtailment,and annual equipment investment costs.The power capacity limits of CCUS equipment such as carbon capture,carbon storage,and methanation are used as global variables to impose quadratic constraints on electrical balance and energy coupling.After mixed integer linearization,the problem is solved using Cplex.The case analysis shows that source load spatiotemporal clustering can retain the characteristics of IES low-cost carbon and hydrogen sources when typical daily scenes are reduced.Reasonable planning of CCUS equipment can combine wind curtailment and carbon reduction functions,making the natural gas produced by P2G more competitive in the market.关键词
碳捕集利用与封存/综合能源系统/P2G/场景聚类/容量规划/源荷聚类Key words
carbon capture utilization and storage/integrated energy system/P2G/scene clustering/capacity planning/source load clustering分类
电子信息工程引用本文复制引用
陈仕龙,李崇绪..计及P2G的综合能源系统CCUS容量规划[J].现代电子技术,2024,47(6):109-118,10.基金项目
国家自然科学基金项目(52067009) （52067009）
