Introduction of new energy vehicle charging: The use of charging piles
Charging system principle: When VTOG is charging, the single-phase and three-phase phase sequence are automatically identified and the charging mode is controlled according to the charging current.
Identify the charging power according to the charging device and control the charging mode;
New energy vehicle charging system at a glance
Charge and discharge principle
1, charging system: there are two charging methods, DC charging (commonly known as fast charge) and AC charging (commonly known as slow charge);
2, AC charging is mainly through the AC charging pile, wall-mounted charging box and home power supply seat access to the AC charging port, through the high voltage electric control assembly to convert AC to 500V above DC high voltage to charge the power battery;
3. Dc charging is mainly to charge the power battery directly through the DC charging port through the charging cabinet of the charging station.
4, the main components of the charging system:
★ DC charging port
★ AC charging port