A Hybrid Microgrid System Including Renewable Power Generations and Energy Storages for Supplying both the DC and AC Loads

被引：0
作者：
Wu, Guohong [1 ]
Kodama, Shunnosuke [1 ]
Ono, Yoshiyuki [1 ]
Monma, Yusuke [1 ]
机构：
[1] Tohoku Gakuin Univ, Dept Elect Engn & Informat Technol, Sendai, Miyagi 980, Japan
来源：
INTERNATIONAL CONFERENCE ON RENEWABLE ENERGY RESEARCH AND APPLICATIONS (ICRERA) | 2012年
关键词：
microgrid; renwable power generation; energy storage; DC load; AC load; islanded operation; power fluctuation;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
This paper presents an experimental study with a hybrid microgrid system, which is proposed and implemented in the Tagajo campus of Tohoku Gakuin University, Japan. The developed microgrid consists of renewable power generations of PV and wind power generator, two types of energy storage devices of secondary battery and EDLC (Electrical Double-layer Capacitor), together with programmable DC load and AC load models. The purpose of this experimental study is to verify whether this hybrid microgrid system can stably supply power to DC and AC loads simultaneously in case with considerable power fluctuation from renewable generations in its islanded operation. And the results obtained from this experimental study have illustrated that the microgrid and its control system can operate perfectly as being designed.
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页数：5
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