Power Management for DC Microgrid Enabled by Solid-State Transformer

被引:170
作者
Yu, Xunwei [1 ]
She, Xu [1 ]
Zhou, Xiaohu [1 ]
Huang, Alex. Q. [1 ]
机构
[1] N Carolina State Univ, Dept Elect & Comp Engn, Raleigh, NC 27695 USA
基金
美国国家科学基金会;
关键词
Battery; DC microgrid; distributed control; fuel cell; power management; PV; solid-state transformer;
D O I
10.1109/TSG.2013.2277977
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
A novel distributed power management scheme is proposed in this paper for a DC microgrid system, which is enabled by Solid-State transformer (SST). The proposed system includes distributed renewable energy resource (DRER) and distributed energy storage device (DESD). The proposed distributed control algorithm, which only relies on the local information and guarantees full utilization of each module in the system based on their characteristics, is applied to both SST and DC microgrid. To this end, a simulation platform is developed in MATLAB/Simulink, in which Photovoltaic (PV), fuel cell and battery are selected as the typical DRERs and DESD, respectively. Lastly, several typical case studies are carried out and the simulation results verify the proposed distributed power management.
引用
收藏
页码:954 / 965
页数:12
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