论文部分内容阅读
从UPS电源的组成及其工作原理出发,按照UPS电源维护与检修的要求,阐述了现场实际应用中UPS维护存在的普遍问题,提出了UPS供电回路的改进设计方案,解决了UPS负载连续供电与停电检修的矛盾问题,延长了UPS电源寿命,降低了故障率。
Starting from the composition and working principle of UPS power supply, according to the requirements of UPS power supply maintenance and overhaul, the common problems of UPS maintenance in field application are expounded, and the improved design scheme of UPS power supply circuit is put forward to solve the problem that UPS load continuous power supply and Blackout maintenance problems, extending the life of the UPS power supply, reducing the failure rate.