STANDALONE POWER SUPPLY SYSTEM Russian patent published in 2014 - IPC H02J7/34 

FIELD: electricity.

SUBSTANCE: invention is related to electric engineering and to power supply systems of standalone facilities using solar batteries as the primary energy sources and accumulator batteries as energy accumulators. The substance of technical solution involves use of solar battery with additional intermediate bus connected to circuit of second power input output of voltage stabiliser in order to reduce voltage pulse amplitude at reactor windings of voltage stabiliser with its switch element switched to voltage of intermediate solar battery bus, while two-winding reactor and second capacitor added to the voltage stabiliser form a magnetic link filter that adds functions of accumulation battery charge and discharge to the voltage stabiliser when equipped with additional diode and four switch elements.

EFFECT: reduced number of equipment units.

3 cl, 1 dwg