What are the problems that the key technologies of mobile lithium battery energy storage systems need to deal with?

1. The key technical quality and safety. Quality and safety must first mention the lithium battery, because the battery currently has multiple battery systems, multiple types and multiple manufacturers. Different manufacturers have different models. There are several safety and quality issues. Safety protection is hot. Field average, heat insulation and flame retardant, fire and fire extinguishing, these two key points are our entire electrical appliances, structure, and heat dissipation. 2. Battery selection At present, we use a lot of lithium iron phosphate batteries, because different manufacturers' products are also very different, there are still certain differences in product performance, there are battery abuses, and even energy storage technology standards currently have national standards, and some standards are not strict. The implementation of this method can easily lead to extremely large differences in the performance of lithium batteries, and even poor consistency, so the selection of high-quality batteries. 3. Battery management has a problem with the management of the battery's full installation cycle. Information collection is currently inaccurate. In addition, regarding status evaluation, SOC, SOH, voltage collection, temperature collection, and analog data collection, it is estimated to affect the operation of your entire system, so It is said that the realization of a high-precision, long-term and stable lithium battery management system is also a key to the safe application of mobile energy storage. 4. Thermal field average, thermal design thermal simulation We overturn the thermal field averagely into the entire system, inside a car, and the thermal field simulation needs a full-scale platform to do this. Therefore, the entire thermal field simulation battery of the entire battery is also known to have electrochemical performance, and the management of the entire thermal system with particularly high temperature requirements is also the focus of the safe and efficient operation of energy storage. 5. Safety protection At present, if the entire lithium battery is thermally out of control, and the diaphragm is added to isolate the temperature and heat, there are currently two problems. The first current battery does not have any isolation, and excessive protection will also exist. For this problem, one is my thermal insulation design, and the other is that I use different over-protection, which brings heat accumulation. Therefore, at present, it is a strategy for solid and reliable heat dissipation and comprehensive protection. This is also a strategy for storing heat. The protection of mobile security strategy. 6. Although the current use of lithium iron phosphate batteries for fire extinguishing is safe, there is also a fire hazard for safety. At present, in safety research, there are two aspects, one is to extinguish fire and reignite, and the last one is mobile energy storage safety. A necessary measure. 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 article: What is the reason for the rise in the lithium iron phosphate battery energy storage market?