FIELD: electricity.
SUBSTANCE: regulating transformer is designed as a phase-shifting transformer, in which the regulating winding (2, W1, W2, W3) with several portions (W1, W2, W3) windings for each phase provided for the semiconductor switching elements, wherein each phase (U, V, W), an additional line (L1, L2) due to the additional electronic switching element (S1, S2), each of the communication paths connects the module (M3) with the end of the respective phase main winding (2) adjacent phase.
EFFECT: expansion of the functionality of the transformer by changing the operating modes with longitudinal and lateral control.
3 cl, 5 dwg
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