Electric Vehicle Charging Station Application Pile And Car Connection

Overview: The development of new energy vehicles is closely related to the development of charging infrastructure. In order to better promote the sustainable development of electric vehicles, the country has also introduced many policies to build high-quality charging infrastructure. As a connection device in the charging link, the role of charging equipment is self-evident, and the charging gun socket is a device for charging the battery pack and providing endurance power for the vehicle body, playing an indispensable role in the charging of electric vehicles. So what is the charging gun socket specifically?

Speaking of the charging gun socket, we have to mention the charging gun. The relationship between the charging socket and the charging gun is similar to the male and female heads of the connector. The charging gun is placed on the car pile, and the charging socket is placed on the body of the electric vehicle. The two can cooperate to ensure the realization of the charging function. Since the charging socket must be installed in the car body, its technical threshold is relatively high compared to the charging gun.

There are generally two types of charging sockets on electric vehicles, an AC socket with 5 large holes and 2 small holes for a total of 7 holes, and a DC socket with two large holes, one medium hole, and 6 small holes for a total of 9 holes. There are strict regulations on the specifications of charging gun plugs, and the charging gun sockets can only be inserted in the correct position, so users don't have to worry about inserting them in the wrong position. And all charging gun sockets must pass the vehicle rolling test to ensure their performance.

And the charging gun socket is applied to the whole vehicle, and it is difficult to repair and replace it after the product quality has problems. Therefore, its requirements and performance will only be more stringent. In addition to meeting the certification, the charging socket products have higher requirements for the material selection, sealing performance, electrical performance, and mechanical vibration resistance of the charging socket.

Application characteristics: There are physical connections and electrical connections between the charging seat and the charging pile; the following is introduced in order: 1. Physical connection: The charging seat and the charging pile are physically connected through the charging gun and the charging socket. The user inserts the charging gun into the charging socket of the electric vehicle to complete the physical connection process. This connection method is simple and direct, and can ensure the effective transmission of electrical energy. 2. Electrical connection: On the basis of physical connection, the charging seat and the charging pile are also electrically connected through electrical lines. The electrical connection is the channel for power transmission, ensuring that the current and voltage can be transmitted from the charging pile according to the predetermined requirements.

In summary, the electric vehicle charging station plays a vital role in the connection between the charging station and the car. It not only realizes the transmission and control of electric energy, but also realizes the interaction and monitoring of information through communication protocols and control signals, ensuring the safety, efficiency and reliability of the charging process.

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