FIELD: electrical engineering.
SUBSTANCE: invention can be used for interphase current distribution in magnetically unbalanced three-phase devices. Proposed device comprises zero output terminal, transformer with three phase windings connected, each by one terminal, to appropriate phase input terminal. Note here that transformer incorporates three magnetic cores with phase windings connected in series, each comprising intermediate output terminal to divide the winding number of turns into equal parts that is connected to zero input terminal.
EFFECT: possibility to use three single-phase transformers with various-configuration magnetic cores instead of one-phase transformer, absence of extra winding.
1 dwg
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