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Introduction of conductors for DC charging pile cables

The conductor of the DC charging pile cable is the core part of the cable and is responsible for transmitting electrical energy. The following is a detailed introduction of its concept, role and working principle:

Main component

concept

The conductor is the part of the DC charging pile cable responsible for transmitting current and is usually made of a material with high conductivity, the most common material is copper or aluminum. The design of conductors needs to consider the efficiency of current transmission and the mechanical strength of the cable.

Function

Current transmission: The main role of the conductor is to transmit the current, transferring the direct current energy from the charging pile to the battery of the electric vehicle.

Reduce resistance: By choosing a conductor with a larger cross-sectional area, you can reduce the resistance of the cable, reduce energy loss, and improve charging efficiency.

Antioxidant: Conductor materials need to have good antioxidant capacity to ensure stable electrical conductivity over a long period of use.

Working principle

Current flow: When the DC charging pile is connected to the electric vehicle, the current flows from the charging pile to the battery of the electric vehicle through the conductor.

In order to improve the softness of the conductor and reduce the outer diameter of the conductor, while improving the conductivity of the conductor, the conductor is usually twisted in the same direction.

Thermal effect management: In the process of high current transmission, the conductor will generate heat. Therefore, the design of conductors also needs to consider heat dissipation to prevent overheating from affecting charging safety and efficiency.

Tensile strength: The conductor must have sufficient tensile strength to withstand the tensile force that may be encountered during installation and use to ensure the mechanical stability of the cable.


To sum up, the conductor of DC charging pile cable is the basis of realizing electric energy transmission, and its design and material selection have an important impact on charging efficiency and safety.

DC CHARGING PIlE SERIES

DC charging pile is an efficient charging facility for electric vehicles, which uses direct current (DC) to directly charge the vehicle battery, significantly reducing the charging time. Compared with traditional AC charging piles, DC charging piles are able to provide higher power output and can usually charge an EV to 80% of its capacity in 30 minutes, providing users with a convenient charging experience.

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