Patent ID: 9537349
Date: 2017-01-03
CPC Classifications: H02J,Y02B,Y04S

Claim:
1. A power supply system having a power supply cut-off function in an emergency, comprising: a power supply device for receiving and supplying external input power to a device for power supply; a remote controller for controlling an operation of the power supply device according to a remote control signal from a remote place; an uninterruptible power supply device for supplying operation power to the remote controller; a first line switch for, when a power switch is turned on, supplying the external input power to the power supply device and the uninterruptible power supply device; and a second line switch disposed between the power supply device and the first line switch and cutting off the external input power supplied to the power supply device via the first line switch when the uninterruptible power supply device does not output the power, wherein the uninterruptible power supply device halts power output when a power output cut-off signal is received from the remote place, wherein the remote place sends the power output cut-off signal to the uninterruptible power supply device when the remote controller is out of order, and wherein the device for the power supply is a satellite, and the power supply device comprises a first power supply for supplying the operation power to the satellite, and a second power supply for supplying power for charging a battery of the satellite.