雙變換UPS的系統結構

摘要：本文介紹雙變換UPS單機和各種冗余系統的組成和特點，分析各種系統的可維護性、故障容限和可用度，討論雙變換UPS系統結構發展趨勢。 敘詞：雙變換UPS 并聯冗余 隔離冗余 熱備用冗余 分布冗余 雙母線 Abstract：This paper will introduces the architecture of double conversion UPS system including single system and redundant system. The maintainability and fault tolerance of various system will be analyzed .The trend of the architecture for double conversion UPS system will also be discussed. Keyword：double conversion UPS parallel redundant isolated redundant hot standby redundant distributed redundant double bus