STATIC REVERSIBLE CONVERTER FOR UNINTERRUPTED AC AND DC CONSUMER SUPPLY Russian patent published in 2023 - IPC H02M7/68 

FIELD: electrical engineering.

SUBSTANCE: invention is related in particular to voltage converters designed for uninterrupted power supply to AC and DC consumers. Static reversible converter for uninterrupted power supply of AC and DC consumers contains the first input-output port on the DC side with a battery connected to it and the second input-output port on the AC side with an industrial frequency AC voltage source connected to it. The static reversible converter operates in inverter and rectifier modes, set by the control system. In inverter mode, high stabilization of the AC voltage is provided at the input-output port on the AC side, and in rectifier mode, optimal conditions for charging the battery are provided, allowing to increase its service life.

EFFECT: in a static reversible converter, optimal modes of operation of its constituent devices are provided, which makes it possible to achieve high efficiency and reliability of the static reversible converter, as well as its high output.

2 cl, 3 dwg