SELF-DIAGNOSING SYSTEM OF PROVIDING UNINTERRUPTED POWER SUPPLY OF ON-BOARD EQUIPMENT Russian patent published in 2022 - IPC H02J9/06 B60L58/10 

FIELD: electrical engineering.

SUBSTANCE: invention relates to the field of electrical engineering, in particular to systems for ensuring uninterrupted power supply of onboard equipment. The effect is achieved by the fact that the device additionally includes two overvoltage protection units; voltage generation unit of the logical and switching parts; two additional ideal diodes; unit for measuring the voltage of the charger; two isolation diodes; input voltage measurement unit; microprocessor system; a charger consisting of a gate signal amplification unit, an input voltage increase circuit, an input voltage decrease circuit, a charging current measurement unit; an electrochemical recuperator assembly containing a heating element control assembly, two heating elements, two temperature sensors; unit for measuring the output current; unit for measuring voltage of the electrochemical recuperator; three inputs for connection to the on-board DC network, two outputs for connection to on-board DC consumers, an output for signaling readiness for operation, an output for signaling operation, an output for signaling the need to replace an electric recuperator (supercapacitor), a digital input and a digital output.

EFFECT: providing electricity to consumers in normal and emergency operating modes.

1 cl, 1 dwg