Disclosed is a method of cooling control for a drive motor of an electric vehicle, the method including: a normal driving step of controlling the output of the cooling apparatus to be in proportion to a driving speed of the electric vehicle; a sensing step of predicting changes in the driving speed of the electric vehicle during the normal driving step; a first supercooling step of cooling residual heat of the drive motor prior to beginning of deceleration by temporarily operating the cooling apparatus at a higher output than the output controlled in the normal driving step, when deceleration is predicted in the sensing step; and a second supercooling step of cooling the drive motor in advance by temporarily operating the cooling apparatus at a higher output than the output controlled in the normal driving step, when acceleration is predicted in the sensing step after performing the first supercooling step.
Method of cooling control for drive motor of electric vehicle
2020-03-10
Patent
Elektronische Ressource
Englisch
Method of cooling control for drive motor of electric vehicle
Europäisches Patentamt | 2021
|Method of Cooling Control for Drive Motor of Electric Vehicle
Europäisches Patentamt | 2018
|Method of Cooling Control for Drive Motor of Electric Vehicle
Europäisches Patentamt | 2020
|Drive motor, electric vehicle, and drive motor control method
Europäisches Patentamt | 2020
|DRIVE MOTOR, ELECTRIC VEHICLE, AND DRIVE MOTOR CONTROL METHOD
Europäisches Patentamt | 2019
|