1 peak voltage control: by detecting the battery voltage to determine the end of the charge, when the voltage reaches its peak, it will terminate the charge.
2 TCO control: Stop the battery when the battery temperature rises by a certain value.
3 time control. This is the simplest way to charge the electric car charger. By setting a certain charging time to control the charging end point, generally in accordance with the charge of the battery capacity required for the corresponding time to control. Standard charging generally uses time control.
4 - △ V control: This control is the performance of the battery is fully charged, the battery voltage will reach a peak, and then the voltage will drop. When the voltage drops to a certain value, the termination of charging.
5 temperature control: in the electric car charger charging process, the temperature will gradually increase. When the battery is full, the difference between the battery temperature and the ambient temperature will reach the maximum, and the charge will be terminated.
6 dT / dt control: determine the end of the charge by detecting the rate of change of the battery temperature relative to the charging time.