摘要
作为微电网研究领域的关键性技术,储能技术对微电网的供电可靠性、经济与安全具性有重大影响。旨在为提高微电网的电能质量和稳定性,把一定容量的钒电池运用在微电网储能系统上。首先分析了目前多种储能技术的特性,介绍了钒电池的工作原理;其次建立了钒电池等效电路模型;最后利用MATLAB/Simulink软件对钒电池充放电特性进行仿真分析。
As the critical technology of micro-grid, the energy storage technology have a significant effect on supply reli- ability, economy and security of micro-grid. The paper aims to enhance power quality and stability of micro-grid through equip the micro-grid with vanadium redox battery （VRB） storage system. Firstly, It analyzes the character of the current energy storage technologies and introducse VRB operating principle. Secondly, It establishes equivalent circuit model. Finally, analyzes on charge and discharge character by MATLAB/Simulink.
出处
《电气开关》
2015年第1期88-91,共4页
Electric Switchgear
关键词
钒电池
微电网
储能系统
vanadium redox battery（ VRB ）
micro-grid
energy storage system
