| 摘要 |
A power distribution system (10). The power distribution system is applied to a container data centre. The power distribution system comprises a double-screen power distribution cabinet (100), a modular UPS system (101) and a PDU (102), wherein the modular UPS system and the PDU are respectively connected to the double-screen power distribution cabinet; the double-screen power distribution cabinet is configured to complete the power supply access and power distribution control of the container data centre; the modular UPS system is configured to provide a short-time uninterruptable power supply for an electrical device in the container data centre; and the PDU adopts two-way power supply input/output and is configured to provide power distribution for the electrical device in the container data centre. Therefore, the system not only has a high integration degree and low operation costs, but also can flexibly adjust the capacity of the UPS according to the practical situation of a load, thereby facilitating the subsequent capacity expansion or reduction. |
