浙江电力2024，Vol.43Issue(2)：105-114,10.DOI:10.19585/j.zjdl.202402012
储热参与电网调峰的技术及商业模式分析
Analysis of heat storage technologies and business model in the peak regulation of power grid
摘要
Abstract
The conventional operation mode of"power determined by heat"employed by thermal power plants,along with the randomness and volatility of new energy power generation,constrains the peak regulation capacity.The incorporation of thermal storage technology into grid peak regulation can optimize the allocation capacity of the energy system.The fundamental principles,appropriate materials,advantages,disadvantages,and future develop-ment trends of three different thermal storage technologies,namely,sensible heat storage(SHS),latent heat stor-age(LHS)and chemical energy storage(CES),are introduced.Furthermore,the strategies of different thermal storage technologies for power system peak regulation at home and abroad as well as the applications of actual peak regulation projects are discussed.Given the special working conditions faced by thermal storage technology in power grid peak regulation,four critical evaluation criteria,including safety,performance matching,reliability and economy that must be considered for thermal storage technology to participate in power grid peak regulation are pro-posed.The main business models,including energy management contracting(EMC),two-part tariff(TPT),and ancillary service market(ASM)for thermal storage to participate in power trading are explored.These models serve as valuable references for enabling the widespread commercial operation of thermal storage technology within the context of grid peak regulation.关键词
储热技术/电网调峰/商业模式/辅助服务/电力市场Key words
thermal storage technology/power grid peak regulation/business model/ancillary service/electricity market引用本文复制引用
姚文卓,章康,陈梦东,马美秀,康伟,陈思艺,韩高岩..储热参与电网调峰的技术及商业模式分析[J].浙江电力,2024,43(2):105-114,10.基金项目
浙江省科技计划项目(尖兵计划)(2022C01043) （尖兵计划）
国网浙江省电力有限公司科技项目(5211DS20007N) （5211DS20007N）
