采用綠色休眠在線UPS技術提升數據中心的PUE指標

摘要：本文通過對數據中心機房IT負載電源工作原理的分析，揭示了IT負載對輸入電源品質寬廣的適應性，從而為在數據中心采用UPS綠色休眠技術提供了必要條件�，F代數據中心通過采用綠色休眠技術，不僅大幅度提高了系統的節能降耗水平和PUE指標，同時提高了數據中心供電系統可靠性和供電安全等級。 敘詞：數據中心UPS電源　UPS綠色休眠技術 IDC PUE　UPS的綠色節能 UPS電源可靠性 Abstract：By analyzing the working principle of IT load power supply of data center ,show the IT load is with wide input voltage and frequency window on the mains, this ensure the UPS system of date center can make use of　the sleeping technology safety .The application of the green sleeping technology of UPS in modern data center will not only improve system efficiency and PUE but also ensure the optimized reliability for the supply system of data center. Keyword：UPS of data center, Green sleeping technology of UPS, IDC PUE, Green saving energy of UPS, Reliability of UPS