Motor control temperature rise testing device and method

The invention relates to a motor control temperature rise test device and method, and the device comprises an upper computer which is used for connecting a to-be-tested motor controller and controlling the magnitude of the output current of the to-be-tested motor controller; the high-voltage power supply is used for being connected with the to-be-tested motor controller and providing high-voltage working voltage for the to-be-tested motor controller; the low-voltage power supply is used for being connected with the to-be-tested motor controller and providing low-voltage working voltage for the to-be-tested motor controller; and a plurality of inductance stators are provided, and the inductance stators are also used for simulating motors of different specifications through parallel connection or series connection of different numbers of inductance stators. A motor is simulated and tested through the inductance stator, the cost for purchasing a dynamometer, a mechanical coupling and a rack connecting device is