1. Current status of energy storage BMS
BMS mainly detects, evaluates, protects, and balances the batteries in the energy storage system, monitors the accumulated processing power of the battery through various data, and protects the safety of the battery;
Currently, bms battery management system suppliers in the energy storage market include battery manufacturers, new energy vehicle BMS manufacturers, and companies that specialize in developing energy storage market management systems. Battery manufacturers and new energy vehicle BMS manufacturers currently have a larger market share due to their greater experience in product research and development.
But at the same time, the BMS on electric vehicles is different from the BMS on energy storage systems. The energy storage system has a large number of batteries, the system is complex, and the operating environment is relatively harsh, which places very high requirements on the anti-interference performance of the BMS. At the same time, the energy storage system has many battery clusters, so there is balance management and circulation management between clusters, which the BMS on electric vehicles does not have to consider. Therefore, the BMS on the energy storage system also needs to be developed and optimized by the supplier or integrator themselves according to the actual situation of the energy storage project.
2. The difference between an energy storage battery management system (ESBMS) and power battery management system (BMS)
The energy storage battery bms system is very similar to the power battery management system. However, the power battery system in a high-speed electric vehicle has higher requirements for the battery's power response speed and power characteristics, SOC estimation accuracy, and the number of state parameter calculations.
The scale of the energy storage system is very large, and there are obvious differences between the centralized battery management system and the energy storage battery management system. Here we only compare the power battery distributed battery management system with them.
Post time: Nov-10-2023
