Capacity configuration of multi-element composite energy storage system in distribution system with microgrid

被引：1

作者：

Xiong, Xiong ^{[1
]}

Yang, Rengang ^{[1
]}

Li, Jianlin ^{[2
]}

机构：

[1] College of Information and Electrical Engineering, China Agriculture University, Beijing

[2] China Electric Power Research Institute, Beijing

来源：

Dianli Zidonghua Shebei/Electric Power Automation Equipment | 2014年 / 34卷 / 10期

关键词：

Capacity configuration; Electric power distribution; Energy storage; Microgrid; Minimal path algorithm; Power supply; Reliability;

D O I：

10.3969/j.issn.1006-6047.2014.10.007

中图分类号：

学科分类号：

摘要：

An improved calculation method of power supply reliability index is proposed for the distribution network with microgrid, which considers the frequency and cumulative time of sensitive composite outages caused by voltage swell and sag to improve the authenticity of traditional reliability index calculation methods. The method of load point reliability evaluation based on the minimal path algorithm and the mechanism of distribution system overall power supply reliability enhancement by the multi-element composite energy storage system are analyzed, based on which, the charging/discharging strategies under normal and fault conditions are worked out and the capacity configuration calculation of multi-element composite energy storage system is proposed. The simulative results of IEEE reliability test system show the correctness and effectiveness of the proposed method.

引用

页码：40 / 47

页数：7

共 14 条

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