ASYNCHRONOUS MOTOR PROCESSING METHOD, APPARATUS, DEVICE AND SYSTEM, AND VEHICLE

This application provides a method for processing an asynchronous motor. The method includes: obtaining indication trigger information; and in response to the indication trigger information, injecting a first current into a stator winding of the asynchronous motor, where the first current is for generating heat but does not generate a torque for the asynchronous motor, and the heat heats a battery pack through a heat exchanger. This application further provides an apparatus, a device, and a system for processing an asynchronous motor, and a transportation means, so that a battery pack can be heated without an additional heating apparatus. This resolves a problem that an additional PTC increases system costs, and improves a rate at which an asynchronous motor heats coolant. In addition, regardless of whether the asynchronous motor is stationary or running, the coolant can be heated to preheat the asynchronous motor.