Technical Knowledge

Will quaternary lithium-ion battery technology be the future development direction of power lithium batteries? Driven by the current new energy industry, the power lithium battery industry is developing rapidly. Facing the huge market gap, upstream manufacturers are also rising. In the stack era, cobalt-free material and quaternary material batteries are the "vanguard" in the development of power lithium batteries, and it has officially launched the cobalt-free material and quaternary material batteries d

Lithium-ion battery management systems and cells are very critical technologies for OEMs. At this stage, both vehicle manufacturers, battery factories, and related vehicle electrical components factories are investing in the research and development of lithium-ion battery management systems in order to master the key technologies of the lithium-ion battery industry for electric vehicles; and whether it is lightweight vehicle bodies, fast charging , or high and low temperature testing, etc., it all ultimately comes

The lithium iron phosphate battery BMS management system is highly consistent with the development of 5G base stations. The demand for energy storage in 5G base stations has increased significantly, and the counterattack of lithium iron phosphate batteries seems to be gradually beginning. A BMS lithium-ion battery management system will transform a group of "dumb" cells into a smart lithium-ion battery pack. Phosphate The application demand of iron lithium-ion batteries in base stations has "skyrocke

Dielectric barrier strong ionization discharge technology is an important emerging aspect of plasma application technology. It covers a thin dielectric layer on both sides or one side of the gas discharge gap by using methods such as sticking. When a high-voltage alternating current of a certain frequency is applied between the two electrodes, the gas in the gap will be ionized, forming a strong The gas discharges, thereby creating a high concentration plasma. The discharge intensity of the gas in the gap is a quan

.i Heavy Ion Research Facility Overview The Heavy Ion Research Facility (HIRF) is a large plastic core physicist designed and built by my country. 3 Ripple ring Since the bridge port voltage has low-frequency ripples of 50Hz, 100Hz, and 150Hz, it is difficult to suppress c. It must be detected by frequency selection and negatively fed back to the voltage regulator to make the power supply ripple smaller and meet our requirements. Therefore, we choose a band-pass filter. The band-pass filter can pass the signal i

Benefiting from the strong demand for consumer electronics represented by mobile phones, electric vehicles, notebook computers, and digital products, the global lithium-ion battery industry has maintained a rapid growth trend in recent years. Lithium-ion batteries are mainly composed of four parts: positive electrode material, negative electrode material, electrolyte, and separator. Electrolyte is one of the key raw materials of lithium-ion batteries and the blood of lithium-ion batteries. Lithium hexafluorophos

On March 19th, the much-anticipated CIBF2021 my country International Battery Exhibition kicked off in Shenzhen. AVIC Lithium Battery's new generation of battery products and cutting-edge innovative technologies were unveiled, "consolidating products" to build a new energy ecology, and "innovative technologies" call for a better future. High energy density ternary battery system fire-free technology and product debut Safety is the bottom line and cornerstone of the new energy vehicle i

A few days ago, the "Second New Energy Vehicle and Power Lithium Battery (CIBF2021 Shenzhen) International Exchange Conference" was held in Shenzhen. At the special forum named "Soft Pack Battery Core Materials and Advanced Technology Breakthrough" named by Fengfan Co., Ltd., Guangzhou Automotive Mei Ao, a senior engineer of the Automotive Engineering Research Institute of the Group Co., Ltd., gave a speech on the theme of "New Materials Promote the Performance Improvement of Power Lithium

"Traditional automobiles belong to the manufacturing industry and show a linear increase; while smart electric vehicles belong to technology-based companies, their rise is exponential. Tesla in the United States, Weilai and Xiaopeng in my country are all like this." A few days ago, the "Second New Energy Vehicle and Power Lithium Battery (CIBF2021 Shenzhen) International Exchange Conference" was successfully held in Shenzhen. The theme of this conference is "Application and Development o