Battery self-heating system and vehicle
Battery self-heating system and vehicle
- Neue Suche nach: LING HEPING
- Neue Suche nach: YAN LEI
- Neue Suche nach: SONG GAN
- Neue Suche nach: GAO WEN
- Neue Suche nach: ZHU KE
- Neue Suche nach: LING HEPING
- Neue Suche nach: YAN LEI
- Neue Suche nach: SONG GAN
- Neue Suche nach: GAO WEN
- Neue Suche nach: ZHU KE
The invention relates to a battery self-heating system and a vehicle, and relates to the technical field of electric automobiles, when the vehicle is driven by a first electric drive module, in order to ensure the performance of the vehicle in a low-temperature environment, alternate charging and discharging in a first battery pack and a second battery pack are used, so that the voltage fluctuations of the first battery pack and the second battery pack are mutually counteracted; the terminal voltage fluctuation of the power battery pack is small, the battery performance of a vehicle in the driving process is guaranteed, and the small voltage fluctuation can prevent the battery body from being damaged in the self-heating process of battery charging and discharging.
本公开涉及一种电池自加热系统及车辆，涉及电动汽车技术领域，车辆使用第一电驱模块驱动时，为保证车辆在低温环境下性能，使用第一电池组和第二电池组中的交替充放电，这样第一电池组和第二电池组的电压波动相互抵消，使得动力电池包的端电压波动较小，既保证车辆在驱动过程中的电池性能，较小的电压波动又能防止电池充放电进行自加热过程对电池本体造成的损害。
Dokumentinformationen
Battery self-heating system and vehicle
电池自加热系统及车辆
2024-03-08
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |