Switched reluctance motor

The invention discloses a switched reluctance motor. According to the embodiment of the invention, the plurality of cooling ridges extending along the width direction of the stator core and the plurality of cooling ridge connecting parts are arranged between the stator core and the shell of the stator in the motor, and each cooling ridge is separated from the adjacent cooling ridge at the preset interval, so that the stator cooling channel is formed in the preset interval; a stator cooling channel is arranged on a stator end plate, a stator cooling guide part is arranged on the stator end plate, and external cooling liquid is injected or pumped into the cooling channel through the guide part on the end plate, so that the cooling liquid is in direct and sufficient contact with a stator iron core through the stator cooling channel and performs heat exchange, and the heat dissipation efficiency is greatly improved; and the cooling channel is arranged in the stator core, so that the internal space of the motor as