SINGLE-PHASE LOAD ON THREE-PHASE NETWORK PHASES UNIFORM DISTRIBUTION DEVICE Russian patent published in 2018 - IPC H02J3/26 

FIELD: electrical equipment.

SUBSTANCE: field of application: electrical equipment. Single-phase load uniform distribution device across the three-phase network phases contains input terminals A1, B1, C1 for the supply network connection and output terminals B2, C2 for the load connection, and the actuator, made in the form of containing primary and secondary windings three-phase transformer. Primary windings are connected to a star, which zero output is connected to the supply mains N1 zero output, wherein the primary windings in two phases have taps, one of which is the first main output for the single-phase load connection, and the second tap is connected to the secondary winding in the third phase first output, this secondary winding second extreme terminal is the second output terminal for the single-phase load connection, wherein the number of turns of the output windings in the transformer each phase is equal to each other or differ by not more than 10 %.

EFFECT: technical result is the single-phase load uniform distribution across the three-phase network phases and increase in the energy performance.

1 cl, 1 dwg