The invention discloses an electric automobile motor control device, and belongs to the technical field of power electronics. The electric automobile motor control device comprises a controller. The output end of an IGBT drive power supply module is connected with the input end of an IGBT drive circuit module, the output end of the IGBT drive circuit module is connected with the input end of an IGBT module, and the output end of the IGBT module is connected with a motor; a current sensor is arranged between the IGBT module and the motor; the IGBT drive power supply module, the IGBT drive circuit module, the IGBT module and the current sensor are all connected with the controller. By means of the electric automobile motor control device, the problem that due to the fact that it is complex for an existing IGBT module motor to control a peripheral circuit and connection wires are more, the potential failures are more is solved.
Electric automobile motor control device
2015-05-20
Patent
Elektronische Ressource
Englisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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