Law Offices of Liaoteng Wang
Battery heating system and control method thereof
The disclosure provides a battery heating system and a control method thereof. The system includes a first switch, a second switch, a switch component, a motor, and a main controller. The first switch, the second switch, the switch component and the main controller are integrated in a same housing. The main controller is to determine, based on a state parameter of the battery pack, that the battery pack needs to be heated, and to send a battery heating request to a vehicle controller, so as to enable the vehicle controller to send a battery heating instruction to the main controller according to the battery heating request in a case where a vehicle is in a static state and the motor is not operating; and to control, based on the battery heating instruction, the first switch, the second switch and the switch component so as to heat the battery pack.
Contemporary Amperex Technology Co., Limited
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Wei Yanru Zhimin Guowei Xingyuan Xiyang Yizhen
Zhang Li Dan Li Wu Zuo Hou