广西师范大学学报（自然科学版）2024，Vol.42Issue(2)：55-68,14.DOI:10.16088/j.issn.1001-6600.2023050805
基于AA-CAES电站和综合需求响应的供暖期弃风消纳策略
AA-CAES Plant and Integrated Demand Response Based Wind Abandonment and Consumption Strategy for the Heating Period
摘要
Abstract
In the context of the"double carbon"target,this paper proposes an integrated energy system(IES)based on Advanced Adiabatic Compressed Air Energy Storage(AA-CAES)and Integrated Demand Response(IDS)to solve the large-scale wind abandonment problem caused by the"heat-and-power"model of CHP units.Firstly,a coupled operation model of CHP units and AA-CAES plants is established on both sides of the"source-storage"side to analyze the mechanism of coupled operation to achieve thermal-electrolytic coupling.Secondly,price-based and alternative demand response mechanisms are introduced on the"load"side to explore the potential of load-side optimization.Then,a carbon capture system and a ladder-type carbon trading mechanism are introduced in IES to constrain carbon emissions,and a fuzzy opportunity planning constraint model is introduced to analyze the impact of scenery uncertainty on system dispatch based on the objective of minimum carbon emissions and lowest comprehensive cost of IES operation.Finally,the actual data of a region in Northwest China are used to verify the calculation.AA-CAES power plant coupled operation can improve the wind power consumption rate by 84.55％,and reduce the total cost and carbon emission by 11.42％and 20.28％compared with uncoupled operation.The introduction of comprehensive demand response mechanism can further improve the wind power consumption rate by 35.00％,reduce the total cost and carbon emission by 20.93％and 24.43％.The increase of scenery uncertainty will increase the interaction cost with external grid.关键词
热电联产/风电消纳/先进绝热压缩空气储能/综合需求响应/碳捕集系统Key words
combined heat and power/wind power consumption/advanced adiabatic compressed air energy storage/integrated demand response/carbon capture systems分类
信息技术与安全科学引用本文复制引用
闫文文,文中,王爽,李国祥,王博宇,吴艺..基于AA-CAES电站和综合需求响应的供暖期弃风消纳策略[J].广西师范大学学报（自然科学版）,2024,42(2):55-68,14.基金项目
国家自然科学基金(51807110) （51807110）
国家电网公司总部科技项目(5108-202217044A-1-1-ZN) （5108-202217044A-1-1-ZN）
