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What can be done to improve the efficiency of electric vehicle charging?

Date:2024/4/2 1:14:48

As the popularity and demand for electric vehicles increase, improving charging efficiency has become an important issue. Improved charging efficiency can shorten charging time, increase charging speed, and enhance the user's charging experience. The following will introduce several aspects from which you can start to improve the charging efficiency of electric vehicles.


1. Charging equipment upgrade: Charging equipment is one of the key factors affecting charging efficiency. Upgrading charging equipment can provide higher charging power and faster charging speeds. For example, the use of fast charging piles with higher power output can significantly reduce charging time. In addition, the use of advanced charging technology and intelligent control systems can improve charging efficiency and energy utilization.


2. Charging cable optimization: charging cable is a key link in the transmission of electric energy, and its quality and performance directly affect the charging efficiency. Optimizing the conductive materials, structural design and impedance control of charging cables can reduce energy loss and resistance and improve the efficiency of power transmission. In addition, the use of high-quality waterproof materials and sealing technology prevents water from penetrating into the cable and improves safety and reliability.


Currently, liquid-cooled charging cable is the safest and most efficient cable choice. OMG' invested in the research and development and large-scale production of liquid-cooled charging cable in 2017. It utilizes liquid-cooling technology to take away heat through the medium and circulates through the return line to form a cooling circuit, and eventually carries a larger current with a smaller conductor cross-section to achieve the effect of high-power rapid charging. The products have good handfeel, oil resistance, acid and alkali resistance, water resistance, abrasion resistance, crush resistance, crack resistance, UV resistance and good flame retardant properties; all materials comply with RoHS 2.0 & REACH environmental standards. Moreover, OMG's focus on industry certification, oil-cooled charging cables comply with IEC 62893 standards, and water-cooled charging cables are certified by CQC and TUV, guaranteeing the superior performance and high quality of charging cables.


High-power liquid-cooled EV charging cable