Development of uninterruptible power supply system with distributed generators (DGs)

被引:0
|
作者
Takeda, Takashi [1 ]
Hirose, Keiichi [1 ]
Okui, Yoshiaki [2 ]
Yukita, Kazuto [3 ]
Ichiyanagi, Katsuhiro [3 ]
机构
[1] NTT Facil Inc, 2-13-1 Toshima Kitaotsuka, Tokyo 1700004, Japan
[2] Sanyo Denki Co Ltd, Nagano 3861211, Japan
[3] Aichi Inst Technol, Tokyo, Aichi 4700392, Japan
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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
We report on the development of an uninterruptible power supply system with distributed generators (DGs), which balance load demand and output of DGs, and also provides a high quality power supply. We studied the architecture of the system, and buflt a demonstration system. This system includes a 50-kW bi-directional converter, a 10-kW photovoltaic (PV) panel, PV converter, and VRLA batteries. We set up two sets of the system at the AIT Vakusa campus in Aichi Prefecture. The system operated smoothly and measurements showed it improved the quality of the power supply.
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页码:574 / +
页数:2
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