FIELD: electronic equipment.
SUBSTANCE: phase-rotating device is controlled by serial switching by regulator thyristor switch of transformer windings, for this purpose is a final position of thyristor switch is set, imposing limitations on step-by-step thyristor switch from the current state to preset final valid sequence selected regulator satisfying preset constraints, thyristor switch, currents are measured; in accordance with selected sequence thyristor switch phases are successively switched to preset final position.
EFFECT: control of power flows at windings of transformer of bypass system due to complete controllability of the phase-rotating device regardless of operating mode of power system.
1 cl, 3 dwg
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