Journal of Electrical Engineering and Automation

This paper explores the optimization paths for energy efficiency improvement and management strategies of uninterruptible power supply (UPS) systems in data centers. It analyzes the current energy efficiency challenges faced by UPS systems, including issues such as energy waste and high maintenance costs. Research shows that the energy efficiency of UPS systems can be significantly improved by introducing intelligent management systems, high - efficiency hardware devices, and optimizing maintenance processes. The intelligent management system can dynamically adjust the working mode of the UPS to adapt to load changes and reduce energy consumption. The application of high - efficiency hardware such as IGBT technology and lithium - ion batteries further improves the energy conversion efficiency and system reliability. The optimized maintenance process ensures the long - term stable operation of the system and reduces the failure rate. These measures not only contribute to energy conservation and emission reduction but also significantly reduce operating costs, promoting the development of data centers towards a more green and efficient direction.

Uninterruptible Power Supply System; Energy Efficiency Improvement; Intelligent Management; Data Center