中国电机工程学报2026，Vol.46Issue(15)：6135-6147,中插1,14.DOI:10.13334/j.0258-8013.pcsee.250615
考虑退役火电改造卡诺电池的沙戈荒新能源基地电热混合储能优化配置方法
Optimization Configuration Method of Electric-thermal Hybrid Energy Storage for Desert-Gobi-Wasteland Renewable Energy Bases Considering the Transformation of Decommissioned Thermal Power Units Into Carnot Battery
摘要
Abstract
Since the proposal of the"dual carbon"target,China has accelerated the construction of large-scale renewable energy bases in desert,Gobi and wasteland regions.To improve renewable energy accommodation capacity,this paper proposes an optimization configuration method of electric-thermal hybrid energy storage(ETHES)for Desert-Gobi-Wasteland renewable energy base(DGW-REB)considering the transformation of decommissioned thermal power units into Carnot battery(CB).Primarily,the basic principle of the transformation of decommissioned thermal power units into molten salt CB is analyzed for DGW-REB including electrochemical energy storage and CB,and a model for the economic and technical characteristics of molten salt CB is constructed.Secondly,targeting the maximization of annual net income of DGW-REB and considering the green certificate-carbon trading mechanism,an integrated planning and operation model of ETHES for DGW-REB is established and solved by annual 8 760 h time-series production simulation based on time dimension decomposition.Finally,simulation analyses are carried out by taking a practical renewable energy base example in the Kubuqi Desert as the engineering case.The results verify that the proposed method can support large-scale and high-proportion renewable energy power delivery.The research findings can provide a theoretical reference for the optimization configuration of energy storage of DGW-REB.关键词
卡诺电池/沙戈荒新能源基地/电热混合储能/绿证-碳交易机制/时序生产模拟Key words
Carnot battery/Desert-Gobi-Wasteland renewable energy base/electric-thermal hybrid energy storage/green certificate-carbon trading mechanism/time-series production simulation分类
信息技术与安全科学引用本文复制引用
刘天阳,舒印彪,毕天姝,刘念,舒安杰,黄海威,赵良..考虑退役火电改造卡诺电池的沙戈荒新能源基地电热混合储能优化配置方法[J].中国电机工程学报,2026,46(15):6135-6147,中插1,14.基金项目
中国工程院战略研究与咨询重点项目(2023-XZ-23) （2023-XZ-23）
中国华能集团有限公司软科学研究计划项目(HNRK-2024-022-XNY-ZG-JHYB).Project Supported by Strategic Research and Consulting Key Project of CAE(2023-XZ-23) （HNRK-2024-022-XNY-ZG-JHYB）
Soft Science Research Program Project of China Huaneng Corporation Ltd.(HNRK-2024-022-XNY-ZG-JHYB). （HNRK-2024-022-XNY-ZG-JHYB）
