Balancing reactor structure for rectifier transformer

The utility model discloses a balance reactor structure for a rectifier transformer, which belongs to the field of transformer equipment and adopts a single-phase three-column type iron core, a primary coil and a secondary coil. The single-phase three-column type iron core is adopted to replace an original square-shaped iron core, the primary coil and the secondary coil are adopted to replace an original cross-core copper bar with only one turn, the primary coil and the secondary coil can be wound into multiple turns, turn voltage can be selected according to actual requirements, and then the sectional area and the diameter of the iron core can be adjusted. The overall size of the balance reactor is effectively controlled, the structure of the balance reactor is more compact, the overall arrangement of the rectifier transformer is more reasonable, and the balance reactor can be suitable for the rectifier transformer with high direct-current rated output voltage; by adopting the structure, the use amount of th