18650 battery 10000mah

　　What are the current mainstream 18650 battery 10000mahmanagement systems? Why is 18650 battery 10000mahsafety inseparable from it?

　　As the industry's demand for balancing current continues to increase, passive balancing can no longer meet the balancing needs above the ampere level. A more efficient and flexible active balancing solution is needed.

　　Currently, the more recognized active balancing methods in the industry are: 1. Active balancing within the package, 2. Active balancing between packages. In addition to the above two active balancing methods, one-way charging active balancing and two-way active balancing solutions will also be subdivided. . (One-way charging refers to active charging and does not have a discharge function; two-way active refers to two-way control of charging and discharging for each channel.)

　　Guoxin Dynamics said that the topology of the active balancing method in the package is relatively simple, the control strategy is relatively easy to implement, and it is relatively stable. However, when there are multiple packages in one vehicle, it is easy to cause imbalance of electricity between the package bodies. But if you directly use the active balancing scheme between the packages. The software control strategy and power accuracy control are relatively cumbersome.

　　To this end, Guoxin Dynamics has proposed an active balancing solution for the 18650 battery 10000mahmanagement system, which is an active balancing solution that is compatible within the package, between packages, and in both directions. The topology within the package and the topology between packages are directly switched using software. For simple balancing conditions, the balancing method within the package is used. For more complex working conditions, the software switches to balancing between packages.

　　Using different balancing topologies in different working conditions will be beneficial to the estimation accuracy of balancing power and the safety and stability of the entire balancing system. Guoxin Dynamics said.

　　It is understood that the active balancing of this solution can be applied in more complex 18650 battery 10000mahassembly systems composed of multiple 18650 battery 10000mahpacks such as buses/logistics. Different topologies can be flexibly selected for balancing according to different working conditions. It ensures balanced conversion efficiency and reduces power loss. Improve product stability and reliability. Improved estimates of balancing power.

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