Motor control system and electric automobile

• Main Authors: JIAO JIANLEI, JIN YANHONG, DU ENLI
• Format: Patent
• Language: Chinese; English
• Published: 14.05.2024
• Subjects: ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; PERFORMING OPERATIONS; TRANSPORTING; VEHICLES IN GENERAL

The utility model provides a motor control system and an electric vehicle. In the motor control system, a thermoelectric conversion device is connected to a motor controller, and the thermoelectric conversion device can convert heat into electric energy, so that the thermoelectric conversion device can absorb the heat on the motor controller and convert the heat into the electric energy; the output end of the thermoelectric conversion device is connected with the input/output end of the first energy storage device through the direct current conversion unit, the input/output end of the first energy storage device is connected with the power supply end of the motor controller, and the output end of the motor controller is connected with the power supply end of the motor. Therefore, the electric energy converted by the thermoelectric conversion device can be stored in the first energy storage device after being subjected to direct current conversion, and is provided for the motor driver for driving the motor. Th