DRIVE MOTOR STALLING COOLING METHOD AND APPARATUS FOR VEHICLE, AND VEHICLE

DRIVE January 21, 2026
Source
Provided is a method for cooling a locked rotor driving motor of a vehicle. The vehicle (500) includes a driving motor (501), an engine (502), an engine end oil pump (503), and a cooling flow path (504). The engine (502) is configured to drive the engine end oil pump (503) to run, and the cooling flow path (504) connects the engine end oil pump (503) to the driving motor (501). The method includes: controlling, if a driving mode of the vehicle (500) is an electric vehicle mode, the vehicle (500) meets a preset locked rotor motor activation condition, and a current temperature of the driving motor (501) is greater than an auxiliary cooling starting temperature of the engine, the engine (502) of the vehicle (500) to start, to cause the engine end oil pump (503) of the vehicle (500) to drive a coolant in the cooling flow path (504) to cool the driving motor (501).

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