电工技术学报2018，Vol.33Issue(6)：1189-1196,8.DOI:10.19595/j.cnki.1000-6753.tces.171113
风光储系统储能容量优化配置策略
Optimal Configuration Strategy of Energy Storage Capacity in Wind/PV/Storage Hybrid System
摘要
Abstract
The optimal configuration of Energy storage is an important issue in wind/PV/storage hybrid system designing. This paper proposes a strategy of optimizing energy storage capacity in wind/PV/storage hybrid system. Firstly, the double-layer decision model of the storage capacity configuration is established. The decision variables of the outer decision model are the power and capacity of the energy storage, while the target is the minimum investment of the storage and the contact line penalty. The decision variable of the inner decision model is the charge and discharge power of the energy storage during the operation, while the target is to minimize power fluctuation on system tie line. Then a typical system is analyzed as a simulation example, including wind power, photovoltaic, battery energy storage and load. According to the typical daily data in spring, summer and winter, the simulation results verify the energy storage configuration strategy proposed.关键词
风光储/储能配置/动态规划/双层决策Key words
Wind/PV/storage/energy storage configuration/dynamic programming/double layer decision分类
信息技术与安全科学引用本文复制引用
李建林,郭斌琪,牛萌,修晓青,田立亭..风光储系统储能容量优化配置策略[J].电工技术学报,2018,33(6):1189-1196,8.基金项目
国家重点研发计划(2017YFB0903504)和国家电网公司科技项目:分布式储能装置及用户侧优化配置关键技术研究与示范(DG71-17-003)资助. （2017YFB0903504）
