| 摘要 |
The present invention relates to a low-loss hybrid transformer and a method for manufacturing the same, wherein a coil is wound in a zigzag around an iron core of the transformer so as to reduce harmonic waves and imbalances of voltages and currents occurring in a power distribution system, and it is made possible to manufacture a hybrid transformer, which has a support structure such that the winding state of the coil is not deformed, through a tie plate, which has at least one slot formed thereon, such that the leaking magnetic flux, which is generated by the coil, is suppressed, thereby reducing the stray loss. The low-loss hybrid transformer according to the present invention is characterized by comprising: a transformer body configured such that first, second, and third windings of a secondary coil are wound around first, second, and third legs of an iron core, respectively, in a zigzag type; a fixed frame comprising an upper frame for fixing the upper portion of the transformer body, a lower frame for fixing the lower portion of the transformer body, and a side frame for coupling the upper and lower frames, thereby fixing the side surface of the hybrid transformer; and a tie plate, which is inserted between the transformer body and the side frame so as to support the transformer body such that the winding state thereof is not deformed, and which has at least one slot formed thereon such that the leaking magnetic flux, which is generated by the transformer body, is suppressed, thereby reducing the stray loss. |
