เครื่องชาร์จในรถยนต์ไฟฟ้า -3

1) Core advantages_the power of a single model can reach 8KW, the technology is among the domestic leading level.

2) That the three-phase-five-wire AC380V input power and the integrated power factor correction in the charger have improved the equipment's active power.

3) The adoption of the high-frequency-zero-voltage soft switch makes the work liability and efficiency outclass the hard switch circuit and the efficient can reach 94~96% while the efficiency of the charging cabinet adopting hard switch technology is less than 90%.

4) That the adoption of modular design and the multiple models working in parallel make the fault tolerance strong. When some model has trouble, the function of the charger will not be affected and it's convenient to change or maintain a single model.

5) The work state and the battery status of each model can be shown through the usage of the graphical touch screen by the interface. The real-time communication with the power management system BMS by making use of the CAN field bus can optimize and protect the rapid charging of the lithium battery power. If there are no applications for CAN communication, the manual function model can be used to manually control the voltage, the current and the charging time.

6) The real-time digital exchange of the power background monitoring system and the charging pile by making use of the CAN bus has realized the purpose of intelligent charging.