电力建设2025，Vol.46Issue(1)：134-146,13.DOI:10.12204/j.issn.1000-7229.2025.01.012
"双碳"目标下共享储能多场景递进规划优化
Multi-Scenario Progressive Planning Optimization of Shared Energy Storage Under Dual-Carbon Goals
摘要
Abstract
Guided by the goal of carbon neutrality,the optimization of shared energy-storage planning has become key for solving(i)the volatility and uncertainty of power supply for new power systems with new energy as the main body and(ii)the mismatch with user demands.Therefore,based on a comprehensive analysis of the physical characteristics,operation characterization function,and cost-benefit model of typical flexibility-regulation resources of new power systems,this study performs a characteristic analysis of system flexibility-regulation demand as guidance and aims to maximize the social welfare of flexibility regulation.The operation strategy and progressive planning-optimization model for six scenarios of lithium battery-supercapacitor shared energy-storage system under the coordination of multiple flexible-regulation resources,such as smoothing fluctuations,peaking and valley filling,alleviating transmission and distribution circuit congestion and delaying grid upgrading,reducing wind and power rejection,achieving supply-and-demand balance,and reducing load cutting,are proposed.Additionally,a scientific and effective solution method is proposed to facilitate the dynamic construction of new power systems.Numerical results show that the proposed model can improve the absorption level of renewable energy and effectively reduce the system flexibility-adjustment cost.关键词
共享储能/递进规划优化/多灵活性资源协同/多场景分析/新型电力系统Key words
shared energy storage/progressive planning optimization/multi-flexible adjustment resource coupling/multi-scenario analysis/new power system分类
信息技术与安全科学引用本文复制引用
张婷,马裕泽,乌云娜.."双碳"目标下共享储能多场景递进规划优化[J].电力建设,2025,46(1):134-146,13.基金项目
This work is supported by the National Natural Science Foundation Youth Program(No.72303057),Natural Science Foundation of Hebei Province(No.G202302009),Youth Top Talent Program of Hebei Provincial Department of Education,China(No.BJK2023115)and Hebei Social Science Foundation Youth Project(No.HB23GL029). 国家自然科学基金青年项目(72303057) （No.72303057）
河北省自然科学基金青年项目(G202302009) （G202302009）
河北省教育厅青年拔尖人才项目(BJK2023115) （BJK2023115）
河北省社会科学基金青年项目(HB23GL029) （HB23GL029）
