How to alleviate the cost and mileage anxiety of lithium battery manufacturing?

Fundamentally alleviate the cost and mileage anxiety of lithium battery manufacturing. The current battery anxiety of new energy vehicle manufacturers is difficult. Due to the development of fuel power battery technology, it is difficult to apply and replace pure electric vehicles on a large scale in a short period of time. Batteries (lithium-air, lithium-sulfur, etc.) are still in the basic research stage. Because of their light weight, high energy density, green environmental protection, etc., lithium batteries will be listed as the first choice in the field of new energy vehicle power lithium-ion batteries for a long time. . Generally speaking, the manufacturing process of lithium batteries is complicated, including electrode processing, battery pack construction and unit assembly, and then electrical tests are performed to evaluate the battery's capacity and performance, as well as the rating during work. RongHuaCheng Hu Jintao Shuoqiu revealed that the point is the key process in the lithium battery manufacturing industry. Through the precise control of the battery charging and discharging process, there is an activation effect. The former makes the battery start to have the ability to store and release electrical energy, which is similar to the battery. The separation of characteristics improves the consistency of battery products and ensures the high performance of the vehicle power lithium-ion battery pack. This is a time-consuming process that requires multiple charging and discharging to activate the chemical reaction of the battery. But this process is necessary to ensure the reliability and quality of the finished battery. Lithium battery manufacturing process Hu said that the fractional conversion of lithium batteries accounted for more than one-third of the total cost of the entire manufacturing process, so it used to be one of the bottlenecks for battery manufacturers to increase production and reduce the total cost of battery processing. The field of lithium battery manufacturers is eager to reduce the time required by RongHuaCheng under the premise of ensuring safety, and to collect and monitor parameters from more aspects of lithium batteries with greater density, so that the charging and discharging process becomes more efficient and energy-saving, and equipment is reduced. Covers an area, reduces the use of cables and heat, and realizes cost reduction and energy efficiency. In addition, in order to improve the electrochemical performance of the battery, such as cycle life, stability, self-discharge, safety, etc., it is necessary to strictly control the consistency of the lithium battery or accurately evaluate the battery level, so the converted current and voltage measurement accuracy and capability are divided Equipment is very necessary. Therefore, after comprehensive consideration of cost and other factors, battery manufacturers are more inclined to work closely with suppliers with expertise at the test system level, not only to obtain more complex components and building blocks, but also to obtain more likely references. Design the system architecture so that the time to market is three to four times longer than from the beginning to the development and testing of the system. At the same time, it is necessary to ensure the accuracy and reliability of the battery entry, and perform testing and measurement. For battery test suppliers, it is not easy to meet the requirements for efficient and accurate battery separation and conversion tests. At the analog front end, the power supply driving the battery charging circuit must be strictly controlled. At a deeper level, battery formation and testing should closely monitor the distribution of current and voltage used in the battery cycle to prevent overcharging and undercharging. ADI is one of the few professional-level suppliers that can meet the precise testing needs of battery manufacturers. Disclaimer: Some pictures and content of articles published on this site are from the Internet. If there is any infringement, please contact to delete. Previous: Interpretation of the importance of ETC lithium battery UPS