ELECTRIC ENERGY ACCUMULATION SYSTEM BASED ON ACCUMULATOR BATTERIES AND SUPERCAPACITOR WITH NETWORK ENHANCEMENT FUNCTION Russian patent published in 2014 - IPC H02J7/02 

FIELD: electricity.

SUBSTANCE: invention relates to converting equipment and purposed for manufacturing of electric energy accumulation system operated in the network. The device contains accumulator batteries, fuses, bidirectional inverters, inverter control system, system for accumulation system control, contactor switch of accumulation system, contactor switch of AC network, AC network, self-sustained load, bank of supercapacitors, bidirectional inverter of supercapacitors, supercapacitors precharge module, bidirectional inverter of DC network, contactor switch of DC network, DC network, network quality control module, control system for active restoration of network quality, thyristor switch of balancing capacitors, bank of balancing capacitors.

EFFECT: improving quality of the network voltage, compensation of network distortions and distortions introduced by self-sustained load connected to the accumulator, uninterrupted power supply for the load.

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