The invention provides a power control method of a battery pack, a computer readable storage medium and a control system. The power control method of the battery pack comprises the steps of setting afirst judgment parameter; detecting voltage values of a plurality of battery cells in the battery pack in real time to obtain a minimum voltage value in the plurality of battery cells; and judging whether the minimum voltage value conforms to the first judgment parameter or not, and if the minimum voltage value conforms to the first judgment parameter, controlling the battery pack to be reduced from peak power to constant power for discharging. Therefore, by means of the power control method, the output power of the battery pack can be controlled according to the dynamic voltage of the batterycell, it can be guaranteed that the battery pack does not have an undervoltage fault when working, in the vehicle running process, vehicle power interruption can be avoided, and the situation that avehicle breaks down and cannot run normally can be prevented.
本发明提供了一种电池包的功率控制方法、计算机可读存储介质及控制系统,电池包的功率控制方法包括以下步骤:设定第一判断参数;实时检测所述电池包内的多个电芯的电压值以获取多个所述电芯中的最小电压值;判断所述最小电压值是否符合所述第一判断参数,如果所述最小电压值符合所述第一判断参数则控制所述电池包从峰值功率降低至恒定功率放电。由此,通过本申请的功率控制方法,能够以电芯的动态电压进行电池包的输出功率控制,可以保证电池包在工作时不发生电池包欠压故障,在车辆行驶过程中,能够避免车辆动力中断,可以防止车辆发生故障无法正常行驶。
Power control method of battery pack, computer readable storage medium and control system
电池包的功率控制方法、计算机可读存储介质及控制系统
2020-09-29
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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