| 摘要 |
A uninterruptible power supply apparatus of generator part and working method changing the distribution low pressure equipment using the same are provided to prevent the power failure according to the low-voltage installation task by supplying the non-break power source to the load side of the distribution line low-voltage installation replace place. The generator part uninterruptible power supply apparatus mounts the UPS more than the replacement object low-voltage installation load side load capacity on the inside of the top of the uninterruptible device for by-pass. The battery supplies the DC power supply to the inverter of UPS when commercial AC source supplied to the UPS had power failure. The generator switches with the common electricity in the converter power of the UPS to supplement the BACK-UP temporal restriction of battery selectively. |
