Under the IEC62196-2 standard, there are four charging modes for electric vehicles according to the charging infrastructure and the connection method of charging cables. Since charging mode 3 is a common charging option on the market, charging mode 4 is a common choice for fast charging , so focus on these two charging modes.
For charging mode 3, there are two common connection scenarios:
...Читать дальше О Selection principle of EV charging cable in charging mode 3 and charging mode 4
»
The rapid development of new energy vehicles has gradually penetrated into all aspects of people's lives and social production. Whether it is private cars, taxis, online car-hailing, buses, or forklifts, trucks, trucks, logistics vehicles, garbage trucks, etc., there are gradually Replacing the trend with electric vehicles. Vehicles rely on electric drive to drive the development of EV charging...Читать дальше О Universal CCS2 type2 standard EV charging cable
»
The electric vehicle charging pile cable is the carrier connecting the electric vehicle and the charging pile, and plays the role of power transmission. Usually, in order to better complete the whole charging process, the charging cable also needs to control the charging action, and feedback the status information of the vehicle power battery to the charging pile in real time for interaction.
...Читать дальше О Shielding structure design and function of charging pile charging cable?
»
With the increasing challenges of energy demand and resource environment to human beings, the number of electric buses continues to increase. According to the principle of "fast charging, taking into account slow charging, guiding power exchange, and economical and practical" led by the State Grid Corporation, electric buses Fast charging will become an inevitable trend, and the charging...Читать дальше О Safety requirements for electric bus charging lines
»
Electric vehicles are a green vehicle with broad development prospects, and the market is developing rapidly. Under the background of serious global energy and environmental crisis, all parts of the world are actively promoting the application and development of new energy vehicles. As a necessary supporting infrastructure for the development of electric vehicles, charging piles have obvious...Читать дальше О What are the communication methods of electric vehicle charging piles?
»
Against the backdrop of environmental degradation, policy support, and rising fossil fuels, the market share of electric vehicles continues to grow. As technology advances, innovative electric vehicle designs place higher demands on high-voltage cables.
1. Voltage
Conventional electric vehicles are generally designed with a rated voltage of 600V. If they are commercial vehicles and...Читать дальше О Key Issues in Electric Vehicle High Voltage Cable Design
»
Energy storage wiring harnesses play an important role in signal and data transmission and power supply in the entire energy storage industry chain, and are an indispensable and important product in the market. Now we have a detailed understanding of the production and testing processes of energy storage high-voltage wiring harnesses. Bar.
1. Incoming material inspection:
Conduct...Читать дальше О Production and testing process of energy storage high voltage wiring harness
»
The electric vehicle charging line is the carrier connecting the electric vehicle and the charging pile, and its basic function is to transmit electric energy. With the development of charging technology, in order to better complete the charging process, the charging cable not only needs to transmit power, but also needs to transmit the status and information of the vehicle and power battery to...Читать дальше О What are the requirements for charging cables for electric vehicle charging?
»
At present, the charging of new energy vehicles is still one of the concerns of car owners, so what charging methods can we choose?
There are three main ways to charge your car for battery life, mainly portable charging gun charging, household charging pile charging, and public charging pile charging.
Portable charging pile charging: Just connect the portable charging cable that comes...Читать дальше О What are the charging methods for new energy vehicles? Are there any caveats?
»
1. Temperature resistance: Generally speaking, the low temperature resistance of EV vehicles requires -40 degrees, and the temperature resistance required by different components is different. For example, the ambient temperature in the engine compartment is the highest, so it is used in the place closest to the engine compartment. Cables require high temperature resistance.
2. Flame...Читать дальше О Performance requirements of EV cables for tape materials
»
Friends who have used electric vehicles must have seen some English and digital codes on the EV charging cable to indicate the information of this cable, so do you know what these symbols mean?
Everyone has his own name, and every cable is no exception, has his own name. At present, the EV charging cable representation method stipulated by the relevant standards is as follows:
...Читать дальше О Share naming tips for EV charging cables
»
As we all know, the home charging pile is slow charging with alternating current, and the transmission of alternating current through the power grid is also alternating current, but most electronic products can only accept direct current, so a rectifier is generally used to convert alternating current into direct current. For electric vehicles, there is also a rectifier inside the car, that is,...Читать дальше О Analysis of the reasons for the fast charging speed of DC fast charging piles
»
At present, charging stations on the market generally have three charging modes to choose from, namely AC charging, three-phase charging and DC charging.
1. In AC charging, electric vehicles can be directly connected to a household socket through a charging cable, which is also called charging mode 1 under the IEC 62196-2 standard, and is now basically eliminated because its safety is too...Читать дальше О Interpretation of AC, three-phase and DC charging at charging stations
»
As the increasing number of electric vehicles continues to increase, the charging piles are also further increased, but the ev charging ports and charging piles on the market are different. How to ensure the car charging compatibility? The international charging pile standard is gradually unified, and there are mainly five charging standards.
They are CCS1 American standard (combo / Type...Читать дальше О Interpretation of the five major charging pile standards
»
