Transformer structure with high short-circuit resisting capacity

The utility model relates to a transformer structure with high short-circuit resisting capacity, and belongs to the technical field of transformers. The technical scheme is as follows: the transformer structure comprises a transformer iron core pole (21), an auxiliary supporting bar (22), a low-voltage winding (23), supporting bars (24) and inner auxiliary supporting bars (25), wherein the auxiliary supporting bar is arranged on the edge of an iron core laminated piece on the section of the transformer iron core pole to enable the section of the transformer iron core pole to be closer to a circle; the plurality of supporting bars are evenly arranged on the low-voltage winding in the peripheral direction; the inner auxiliary supporting bars are arranged between adjacent two supporting bars, and are arranged on the inner periphery of the low-voltage winding; the stress of the low-voltage winding is balanced on the inner auxiliary supporting bars. The transformer structure of the utility model modifies the struc