Control of a Battery System to Improve Operation of a Microgrid

被引：0
作者：
Xu, Ling [1 ]
Miao, Zhixin [1 ]
Fan, Lingling [1 ]
机构：
[1] Univ S Florida, Dept Elect Engn, Tampa, FL 33620 USA
来源：
2012 IEEE POWER AND ENERGY SOCIETY GENERAL MEETING | 2012年
关键词：
Battery; energy storage; microgrid; voltage control; frequency control; autonomous mode; ENERGY; SUBSEQUENT;
D O I：
暂无
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：
This paper investigates the control strategies for a Li-Ion battery to operate in a microgrid. At the grid-connected mode, the battery follows real and reactive power commands while at the autonomous mode the battery provides voltage and frequency control. The contribution of this work is two-fold: (i) application of a detailed model of a Li-ion battery using a circuit based model with state of charge (SOC) included in modeling and control of a microgrid; and (ii) development of effective control strategies for a battery system to operate at both grid-connected and autonomous modes while monitoring its SOC. A test microgrid consisting of a converter interconnected battery, passive loads and an induction machine is built in PSCAD/EMTDC. Dynamic responses of the microgrid demonstrate the effectiveness of the control strategies.
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页数：8
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