2710M
Energy storage battery systems are developing vigorously
Battery safety status analysis and early warning are very important capabilities of BMS.
Firstly, in terms of design index, the design life index of 15 years is proposed for the energy storage system, so the design life of BMS is also more than 15 years.
Secondly, the standardization of communication control, such as the communication between BMS and PCS, BMS and EMS, should not only consider the standardization of protocols, but also the standardization of control strategies to improve the reliability of the system.
In terms of the algorithm, the estimation of battery state needs high precision and high convergence, and the battery safety warning algorithm directly determines the early warning ability in the early stage of failure.