Differences in communication protocols

The Energy storage Lithium Battery management system and the internal communication basically all use the CAN protocol, but it communicates with the outside. The external mainly refers to the energy storage power station dispatch system PCS, and often uses the Internet Protocol format TCP/IP protocol.

Power battery, where the electric vehicle environment is based on the CAN protocol, only using the internal CAN between the internal components of the battery pack, the battery pack and the vehicle use the vehicle CAN to distinguish between.

Different types of batteries used in energy storage power stations have different management system parameters

In consideration of safety and economy, a power storage station often uses Lithium Iron Phosphate Battery when selecting Lithium Batteries, and more energy-storage power stations use lead acid batteries and lead-carbon batteries. The current mainstream types of electric vehicles are Lithium Iron Phosphate Batteries and three-element lithium batteries.

Different types of batteries, the external characteristics of a huge difference, the battery model can not be universal. The battery management system and battery parameters must have a one-to-one correspondence. The same type of batteries produced by different manufacturers will not have the same detailed parameter settings.