DEVICE OF DYNAMIC CONTROL OF VOLTAGE MODE IN ELECTRIC CIRCUIT WITH APPLICATION OF fuzzy LOGIC Russian patent published in 2012 - IPC H02J3/12 

FIELD: electricity.

SUBSTANCE: application: in the field of electric engineering and power engineering. The device comprises an on-load tap changer, busbars, a metering voltage transformer, a controller, an analog-to-digital converter, a unit for setting permanent load and connection parameters, a memory module, a fuzzying unit, a unit of fuzzy and logical output, a unit for storage of rule base, a defuzzying unit and a switch, a metering current transformer, a thyristor controlled rectifier, the first and second accumulating capacitors, a controlled inverter, a booster transformer, a filter of high harmonic voltage components, a protective device, a bypass switch, the first, second, third and fourth switches.

EFFECT: improved efficiency.

1 dwg