面向冲击负荷的微电网储能容量优化配置研究 

姜子卿，徐青山 
(东南大学 电气工程学院，江苏 南京 210096) 
 

摘 要： 如何削弱冲击负荷对微电网的冲击是微电网发展中亟待解决的问题。通过对冲击负荷特性的分析，选用超级电容器作为储能装置，利用储能来平抑功率的冲击，并提出了基于频谱分析的储能容量配置优化方法。由算例分析可以看出，该方法可以兼顾电网的供电可靠性和储能成本的经济性。
关键词： 微电网；冲击负荷；储能容量；频谱分析；超级电容器
中图分类号：TM714 文献标识码：A 文章编号：1007-3175(2015)01-0010-06

Research on Optimized Configuration for Microgrid Energy Storage Capacity with Impact Load 

JIANG Zi-qing, XU Qing-shan 
（School of Electrical Engineering, Southeast University, Nanjing 210096, China） 
 

Abstract: How to minimize the impact caused by impact load on microgrid is of significant importance. By analyzing the characteristics of impact load, super capacitors were chosen as the energy storage apparatus to stabilize the power. This paper presented an optimized method to determine the capacity of an energy storage system (ESS), which is based on the spectrum analysis of the load. Calculation examples show that this method could not only stabilize the microgrid but also save the expense of ESS.
Key words: microgrid; impact load; energy storage system; spectrum analysis; super capacitor

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