AC VOLTAGE REGULATOR Russian patent published in 2015 - IPC H02M5/293 

FIELD: electricity.

SUBSTANCE: AC voltage regulator comprises in each phase reactors connected in parallel with a power supply source, accumulating capacitors, connected in parallel to the load, two three-phase diode rectifying bridges, the first of which by AC outputs is connected to the second load outputs, and the second one - to the outputs of additional capacitors, which by other outputs are connected to points of reactor connection with the first load outputs, and also two transistors, which by one are connected in conducting direction to DC outputs of diode rectifying bridges.

EFFECT: development of an AC voltage regulator with wide regulation range.

2 dwg