The invention relates to the technical field of battery management, in particular to a new energy automobile battery device and a control method thereof. The method comprises the following steps: obtaining new energy automobile structure data, and carrying out battery shell structure feature extraction according to the new energy automobile structure data so as to obtain battery shell structure data; performing battery heat dissipation structure analysis according to the battery shell structure data to obtain new energy automobile battery shell heat dissipation data; performing battery pack structure feature extraction according to the new energy automobile structure data so as to obtain battery pack structure data; performing battery voltage equalization analysis according to the battery pack structure data to obtain battery voltage equalization data; performing battery short-circuit simulation according to the heat dissipation data of the battery shell of the new energy automobile so as to obtain new energy battery short-circuit data; according to the invention, a battery health control early warning task is realized based on a battery management technology.
本发明涉及电池管理技术领域,尤其涉及新能源汽车电池装置及其控制方法。该方法包括以下步骤:获取新能源汽车结构数据,并根据新能源汽车结构数据进行电池外壳结构特征提取,从而获得电池外壳结构数据;根据电池外壳结构数据进行电池散热结构分析,从而获得新能源汽车电池外壳散热数据;根据新能源汽车结构数据进行电池组结构特征提取,从而获得电池组结构数据;根据电池组结构数据电池电压均衡分析,从而获得电池电压均衡数据;根据新能源汽车电池外壳散热数据进行电池短路模拟,从而获得新能源电池短路数据;本发明基于电池管理技术实现电池健康控制预警任务。
New energy automobile battery device and control method thereof
新能源汽车电池装置及其控制方法
2024-12-10
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 |
New energy automobile battery device and control method thereof
European Patent Office | 2025
|Automobile double-battery energy supply system and control method thereof
European Patent Office | 2020
|Battery preheating control method for new energy automobile and energy automobile
European Patent Office | 2021
|Automobile low-voltage lithium battery device and control method thereof
European Patent Office | 2023
|New energy automobile battery and processing method thereof
European Patent Office | 2024
|