文章基本信息

标题：Study on supply demand operation of AC / DC micro-grid at power system failure
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作者：Daiki Owaki ; Kazuto Yukita ; Toshiro Matsumura 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2018
卷号：51
期号：28
页码：651-656
DOI：10.1016/j.ifacol.2018.11.777
语种：English
出版社：Elsevier
摘要：AbstractThe number of digital household electrical appliances and other devices that operate with a DC power supply is beginning to increase. Due to the increased use of technology, such as information and communication technology (ICT), the supply of electricity even in the event of a disaster has become a requirement. For this reason, two types of AC/DC microgrids are constructed and compared. One uses an uninterruptible power supply (UPS) and the other uses bidirectional inverters. In this study, the dynamic characteristics in the AC/DC microgrid in the case of power system failure are investigated. By using the UPS, it was possible to supply high-quality electric power to the load even if failure occurred.
关键词：KeywordsPower system failureMicro-gridsDistributed power supplySmall-scale power systemUPS