Fixing structure for reducing stray inductance of laminated busbar

The utility model provides a fixing structure for reducing stray inductance of a laminated busbar, which comprises an insulating plate, an insulator, a positive busbar, insulating paper and a negativebusbar, the positive busbar, the insulating paper and the negative busbar are sequentially distributed from top to bottom, through holes are formed in the middles of the positive busbar, the insulating paper and the negative busbar, and the insulating plate is pressed on the upper side of the positive busbar and is fixedly connected with the insulator at the bottom of the negative busbar. The busbar fixing structure has the advantages that the structure of two fixed busbars is reduced to one position, displacement of the busbars in all directions can be effectively limited, meanwhile, holes in the busbars are reduced, low stray inductance is achieved, high-frequency switching of a power device is met, only an insulating plate needs to be placed in the busbar fixing structure during installation, and the installat