Uninterruptible power supply and non-transitory computer readable storage medium

• Main Authors: INGURTHI NAGARAJU, NAGABHUSHANRAO PRADEEP TOLAKANAHALLI, GUDIPALLI PAVAN KUMAR
• Format: Patent
• Language: Chinese; English
• Published: 22.06.2021
• Subjects: CALCULATING; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; COMPUTING; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; COUNTING; ELECTRIC DIGITAL DATA PROCESSING; ELECTRICITY; GENERATION; PHYSICS; SYSTEMS FOR STORING ELECTRIC ENERGY

The embodiment of the invention discloses an uninterruptible power supply and a non-transitory computer readable storage medium used for operating the uninterruptible power supply. The uninterruptible power supply comprises an input configured to be coupled to a power source, an output configured to output power to a load, a main controller, a main logic power supply, an auxiliary logic power supply, and an auxiliary controller configured to receive power from the auxiliary logic power supply, the auxiliary controller being configured to receive a signal indicating that the load is not powered by the uninterruptible power supply, output a first signal to initiate shutdown of the main controller and the main logic power supply, and output a second signal to power-up the main controller and the main logic power supply after a predetermined period of time elapses after outputting the first signal. The power consumption can be reduced under the condition that the load is disconnected from the uninterruptible powe