How to deal with power lithium ion battery system security issues

　　Author ：Iflowpower – Portable Power Station Supplier

1 The safety of the power lithium-ion battery system is handled by the battery. The battery should be guaranteed to ensure a more stable material, safer design. 2 Improvements by adding additives to adding additives in the electrolyte, improving diaphragm temperature resistance or improving positive electrode material stability, etc.

Safety; the vehicle level can be placed in the position of the battery to better dissipate heat, improve charging method to reduce safety hazards due to improper charging. 3 The current test standard does not completely eliminate the safety of the power lithium-ion battery. The power lithium-ion battery belongs to flammability, with high energy density, positive electrode, negative electrode, and heat loss in the process of use.

Currently enhance technology research from battery body technology, and can ensure the safety of dynamic lithium-ion batteries around 5 -10 years. 4 The safety of the power lithium-ion battery is related to the management level of the battery plant, and the manufacturing level is closely related. To increase the safety and reliability of the battery, we must gradually increase in all aspects, and it is necessary to run through each part of processing management.

The original, lithium-ion battery performance inconsistency occurs, is in two aspects: the absolute inconsistency between the battery manufacturing process and the relative inconsistency of battery pack assembly. At present, domestic battery equipment manufacturing manufacturers are tightly improving the performance inconsistency in the battery, while the electrical core and the distribution of the electrical core are still tightly adopted by artificial clips, single-machine sampling, manual sorting semi-automatic means Ignore the relative consistency of battery packaging. .