摘要
针对储能技术在电力系统中的多种应用场景和不同利益方关系,提出了基于共享储能理念的第三方投资储能商业模式,梳理了各利益方之间的收益关系,建立了该商业模式下储能电站经济性分析方法及优化算法,通过与合同能源管理、两部制电价商业模式进行收益比较,所提出的共享储能商业模式在收益分摊合理时具有更好的经济性;进一步分析了储能电池类型、配置容量对储能电站经济性的影响,以杭州电网为计算案例验证了所提商业模式的经济性和有效性,可促进储能行业的商业化进程。
In view of various application scenarios of energy storage technology in power systems and the relationship among different stakeholders,a business model of third-party invested energy storage based on the concept of shared energy storage is proposed,and economic analysis method and optimization algorithm of energy storage power station under the business model are established.By comparing profits with the contract energy management and the two-part electricity price business model,the proposed business model has a better economy when the income sharing is reasonable.The impact of energy storage battery type and configuration capacity on the economics of energy storage power stations is further analyzed.The economy and effectiveness of the proposed business model are verified through the calculation case of Hangzhou power grid,which can promote the commercial process of the energy storage industry.
作者
俞容江
陈致远
尹建兵
王仁顺
江全元
YU Rongjiang;CHEN Zhiyuan;YIN Jianbing;WANG Renshun;JIANG Quanyuan(Hangzhou Electric Power Design Institute Co.,Ltd.,Hangzhou 310012,China;Hangzhou Power Supply Company,State Grid Zhejiang Electric Power Co.,Ltd.,Hangzhou 310016,China;College of Electrical Engineering,Zhejiang University,Hangzhou 310027,China)
出处
《南方电网技术》
CSCD
北大核心
2022年第4期78-85,共8页
Southern Power System Technology
基金
国家自然科学基金(51677164)
国网浙江省电力有限公司集体企业科技项目(HZJTK07)。
关键词
商业模式
共享储能
应用场景
收益评估
business model
shared energy storage
application scenarios
benefit evaluation
