Industry Knowledge

The first part, divided into several design levels To meet the requirements of the vehicle equivalent product, it is mainly divided into structure, electrical design, thermal design, safety, and sufficient compression force is given according to the requirements of the battery cell. , through a certain addition, the expansion of the battery can be effectively prevented, and the service life can be supported to a certain extent.（Lithium - Ion Battery Equipment） In the entire lithium-ion battery pack, there is al

On the GAC Technology Day last night, GAC Group unveiled many "black technologies". In addition to the zero-emission hydrogen fuel cell vehicle, the two major platform modular architectures of GPMA and GEP, and the ADiGO intelligent driving interconnected ecosystem, the most important Counting graphene batteries. It is understood that the GAC graphene R&D team was established in 2014. At present, GAC owns 3DG graphene preparation technology with independent intellectual property rights, and has for

The gap between the upper and lower blades, the gap between the pressing plate and the punch, the pressure of the pressing plate and the flatness of the pressing plate surface are the major factors that affect the powder drop. To ensure the gap between the various parts of the mold, firstly, the mold material must be selected, and secondly, the machining accuracy must be ensured.        a: The gap between the upper and lower blades: When the gap is small, the punching force on the pole piece wi

Because of the slow construction speed of charging piles and the weak endurance of electric vehicles, new energy vehicles were once in a low development due to "overcapacity". Recently, as the State Council and the Ministry of Industry and Information Technology have successively promulgated preferential policies for supporting new energy vehicles, new energy vehicles have rekindled the fire of hope.      Just in the past October 22, the National Energy Conservation and New Energy Aut

The basic chemical principle of lithium-air battery is very simple. This kind of battery realizes discharge by combining lithium and oxygen to form lithium peroxide, and then completes charging by reversing this process by applying current. Recently, a research paper published in the journal Science showed that Clare Grey, a professor of chemistry at the University of Cambridge, and her team have overcome the technical difficulties in the development of lithium-air batteries, and the Cambridge team has overcome Som

Affected by the new crown epidemic, the new energy vehicle industry chain is facing a huge test. Although the domestic epidemic prevention and control has achieved remarkable results, and the power battery industry has gradually resumed production, the overseas epidemic is spreading rapidly, and companies such as Panasonic Battery, LG Chem, Samsung SDI and other companies have announced the suspension of production. In addition, the outbreak of overseas epidemics has slowed down the logistics of the entire lithium

The power battery is a key component of electric vehicles, and it is also an important factor affecting the performance and user experience of electric vehicles. At the same time, the cost structure of electric vehicles is different from that of traditional vehicles, and power batteries account for nearly half of the total vehicle cost, which shows the significance of power batteries in the cost control of electric vehicles. At present, more than 90% of the batteries used in global electric vehicles are produced

Because of the slow construction speed of charging piles and the weak endurance of electric vehicles, new energy vehicles were once in a low development due to "overcapacity". Recently, as the State Council and the Ministry of Industry and Information Technology have successively promulgated preferential policies for supporting new energy vehicles, new energy vehicles have rekindled the fire of hope.      Just in the past October 22, the National Energy Conservation and New Energy Automobi

The basic chemical principle of lithium-air battery is very simple. This kind of battery realizes discharge by combining lithium and oxygen to form lithium peroxide, and then completes charging by reversing this process by applying current. Recently, a research paper published in the journal Science showed that Clare Grey, a professor of chemistry at the University of Cambridge, and her team have overcome the technical difficulties in the development of lithium-air batteries, and the Cambridge team has overcome Som