Research on Influence Factor of System Efficiency and Power Loss Factor for DC Power Supply System of Data Center

Abstract

In order to increase system efficiency and decrease the power loss factor of power supply system of data center, the influence factor should be researched under different conditions. On one hand, system efficiency and power loss factor are compared under different load factors. On the other hand, DC power sources with different voltage level and capacity are implemented into power supply system. Many tables and curves of test results are presented in this paper to help us analyze the influence factor under different conditions of power sources and load factor of data center. Finally, many useful conclusions are drawn and operation suggestion for economic operation of data center is also given in this paper.