电网技术2011，Vol.35Issue(5)：183-187,5.
混合储能系统在独立光伏发电系统功率平衡中的应用
Application of Hybrid Energy Storage System in Power Balance of Stand-Alone Photovoltaic Power System
侯世英 1房勇 1孙韬 1彭文雄1
作者信息
- 1. 输配电装备及系统安全与新技术国家重点实验室(重庆大学),重庆市沙坪坝区400044
- 折叠
摘要
Abstract
In this paper it is proposed to apply a hybrid energy storage system consisting of lithium iron phosphate (LiFePO4) battery that is environment-friendly and possesses high energy density and super capacitance combination that possesses high power density and long service lifecycle in standalone photovoltaic (PV) power system. Taking the optimization of system reliability and operation states as the object, the control structure of the proposed hybrid energy storage system and its control modes are designed to optimize both system reliability and operation status of the energy storage devices. Simulation analysis of the proposed system is performed and analysis results show that under the fluctuation of PV cell output and pulsating load the instantaneous power can be rapidly balanced by the proposed hybrid energy storage system, thus reliable operation of the proposed system can be sustained.关键词
独立光伏发电系统/混合储能/功率平衡/运行状态优化Key words
standalone photovoltaic power system/ hybrid energy storage/ power balance/ operation status optimization分类
信息技术与安全科学引用本文复制引用
侯世英,房勇,孙韬,彭文雄..混合储能系统在独立光伏发电系统功率平衡中的应用[J].电网技术,2011,35(5):183-187,5.
