Double-H-bridge water-cooling power unit module

The utility model discloses a double-H-bridge water-cooling power unit module. The utility model relates to the technical field of power unit modules. The problem of large size of the power unit module is solved; the utility model discloses a three-phase asynchronous motor, which comprises a water-cooled substrate, two groups of filter capacitors with the same number, two groups of power devices with the same number, two groups of laminated busbars with the same number, two driving control panels and a fixing frame, the front face and the back face of the water-cooling substrate are each fixedly provided with a set of power devices, the power devices are connected with the filter capacitors through the laminated busbars, and the drive control panel, the filter capacitors and the water-cooling substrate are connected together through a fixing frame. The two H-bridge circuits share one water-cooling substrate for heat dissipation, so that the size is reduced, the power density is improved, and the universality