Liquid-cooled charging technology develops in the electric vehicle cable industry

China [CN]

At present, liquid-cooled cables are widely used in the electric vehicle cable market. In addition to accelerating charging speed, it also has the characteristic of being able to cool the heat generated by the cable. Among them, liquid-cooled charging technology, as an innovative technology in the field of new energy vehicles, is gradually becoming a key solution to the problem of "difficult charging" for electric vehicles. This technology sets a special liquid circulation channel between the cable and the charging gun, and uses the coolant circulation to take away the heat generated during the charging process, thereby achieving a fast, efficient and safe charging process. The following is a detailed analysis of liquid-cooled charging technology:

Technical principle: The core of liquid-cooled supercharging technology lies in its unique heat dissipation method. Unlike traditional air-cooled heat dissipation, liquid-cooled supercharging effectively reduces the operating temperature of the charging equipment through the liquid coolant circulation system, thereby allowing a larger current to pass through and speeding up the charging speed.

Technical advantages: Fast charging speed: Liquid-cooled supercharging technology can support higher current output and achieve faster charging speeds, such as "charging for 5 minutes and a range of 300 kilometers".

Light weight of equipment: Due to the use of thinner cables, liquid-cooled charging guns are 30% to 40% lighter than conventional charging guns, making operation more convenient.

High safety: The liquid cooling system has high heat dissipation efficiency, which can effectively reduce the risk of overheating and improve the safety of the charging process.

Low noise: Liquid-cooled supercharging piles use low-speed, high-volume fans or air conditioners for heat dissipation, which are lower in noise than traditional charging piles and more friendly to use at night.

In general, liquid-cooled charging technology is becoming an important force in promoting the development of new energy vehicles with its fast, safe and efficient charging performance. In the future, with the continuous maturity of technology and further reduction of costs, liquid-cooled supercharging is expected to be widely used in the field of new energy vehicle charging, providing strong support for the popularization and development of new energy vehicles.

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