As an essential companion for electric vehicles, the importance of charging stations is self-evident. With the favorable effects of national policies on new energy vehicles, "electric vehicles" have gradually become a hot topic of discussion on the streets and alleys in recent years, and media reports have also emerged one after another. In contrast, the public's attention to "charging stations" is very limited. Don't just think that a charging station is a big "socket", electric cars just need to be connected. In fact, the charging process of electric vehicles is much more complex than that of commonly used household appliances.

DC charging station: A DC electric vehicle charging station, commonly known as "fast charging", is a power supply device that is fixedly installed outside the electric vehicle, connected to the AC power grid, and can provide DC power for non vehicle mounted electric vehicle power batteries. The input voltage of the DC charging station is three-phase four wire AC380V ± 15%...