What is the cause of the failure of the battery management system in Angkor Sela?

The battery management system of Angkor Sera, a Pacific car network, has failed, which may be due to insufficient battery storage. Poor or chaotic wire connection; Poor battery grounding; The distributor or Hall sensor is damaged; The ignition switch is damaged or poorly wired; The transistor ignition control unit is damaged or poorly wired.

The power battery management system (BMS) usually monitors and samples the battery voltage, total voltage, total current and temperature in real time, and feeds back the real-time parameters to the vehicle controller. The power battery management system not only monitors the battery performance parameters and implements electrical performance management, but also has the application environment management mainly based on thermal management, heating and cooling the battery to ensure the good consistency of the application environment temperature and temperature field.

If the power battery management system fails, it will lose the monitoring of the battery, and it is impossible to predict the state of charge of the battery, which will easily lead to the increase of overcharge, overdischarge, overload, overheating and inconsistency of the battery, and affect the performance, service life and even driving safety of the battery. (Photo/Text/Photo: Pacific Auto Network Tang Longlong)