网控楼不间断电源的设计优化及改造应用

Design Optimization and Transformation Application of Uninterruptible Power Supply in Network Control Building

不间断电源主要用于给部分对电源稳定性要求较高的设备提供不间断的电源,以确保设备的正常、稳定、持续运行,不会因上游交流电源的失去而导致下游设备的停运、故障。不间断电源本身是较可靠的电源,且大部分部件可通过检修、更换来维持自身的高可靠性,但还有部分部件因下游母线的不可停运要求而无法进行检修或更换,因此这部分部件将成为维持不间断电源可靠性的瓶颈设备。从设计角度上如何避免此种情况的发生将是电气人员必须考虑及解决的问题。

Uninterruptible power supply(UPS) is mainly used to provide uninterruptible power supply for some equipment with high requirements for power supply stability, so as to ensure the normal, stable and continuous operation of the equipment, and will not cause the shutdown and will not cause the downtime or failure of downstream equipment due to the loss of upstream AC power. The UPS itself is a more reliable power supply, and most of the components can be overhauled and replaced to maintain their high reliability. However, due to the non outage requirements of downstream bus, some components will not be able to be repaired or replaced. Therefore, this part of components will become the bottleneck equipment to maintain the reliability of UPS. From the design point of view, how to avoid this kind of situation will be the problem that the electrical personnel must consider and solve.