POWER SUPPLY DEVICE BASED ON PHOTOVOLTAIC PANELS Russian patent published in 2024 - IPC G05F1/67 H02M7/48 H02J7/34 

FIELD: electrical engineering.

SUBSTANCE: invention can be used for efficient power extraction from solar panels, conversion and transmission of the resulting energy to the industrial network and consumer load. A power supply device based on photovoltaic panels consists of a block of solar panels, a block of current and voltage sensors of a block of solar panels, a DC/DC voltage converter, a DC bus, a reversible inverter, a block of current and voltage sensors at the output of the converter, a control unit for the DC/DC voltage converter , inverter control unit, control and switching microcontroller, DC bus current and voltage sensor unit, LC filter, radio interference filter, load current and voltage sensor unit, differs in that it additionally includes a voltage pulse unit installed between the solar unit panels and a DC/DC voltage converter, while the control unit of the DC/DC voltage converter is made with an additional function of controlling a block of voltage pulses, with the ability to adjust voltage pulses by amplitude, frequency, duration, polarity, as well as by the rise and fall time of the pulses.

EFFECT: increased energy generation in the solar panel block.

3 cl, 6 dwg