| 摘要 |
An uninterruptible power supply system is provided to prevent loss of data and make the use of facilities possible by supplying auxiliary power to a load instead of delivering voltage-dropped common electricity to the load in voltage drop generation of the common electricity. Common electricity is applied at an electrical load instrument(28) through a power input terminal(20). The common electricity is applied at the electrical load instrument through a extension line(21) and a wire. The extension line delays the common electricity inputted through the power input terminal to alpha t. The wire(22) is located from the extension line to the electrical load instrument by fixed distance so that the common electricity is applied at the electrical load instrument after being delayed to Deltat. The common electricity is applied at an UPS(Uninterruptible Power Supply,24). When the voltage of the common electricity falls or the power outage is generated, the auxiliary power is applied in the electrical load instrument.
|
