BMS battery management module
The advantages and disadvantages of the current popular technological functions
The main functions of BMS include: estimating the state of charge of the battery, detecting the usage status of the battery, and controlling the cycle life of the battery. During the charging process, thermal management of the battery is carried out, the cooling system of the lithium battery is started and stopped, and the balance between individual batteries is also managed to prevent overcharging and overdischarging of individual batteries from causing danger. In addition, the healthy working status of the entire battery is monitored.
The accuracy and system framework of S0C are relatively advanced
The BMS software and hardware solutions we have mastered from TI and Maijuwei are currently relatively advanced compared to their peers in terms of charging and discharging technology for 10-300A lithium battery packs. However, their accuracy is still insufficient. This is not only an engineering challenge but also a mathematical and physical one. If this technical problem can be solved, almost all known polarization issues that affect battery state estimation can be resolved. Therefore, we are still continuously investing in research and development efforts
The mainstream solutions offer a wide range of options
At present, several major chip manufacturers have all launched underlying chips specifically for BMS, which are available for secondary application development by various solution companies. The commonly used mainstream solutions include the following major domestic and foreign brand manufacturers :TI(Texas Instruments), ADI(Analog Devices), Infinen(Infineon), Maxim(Maxim), Maijuwei, Aotu, Zhongying, etc. There are also many options for MCUS. The team, relying on years of technical accumulation in the industry, can complete the project acceptance according to the customer's requirements and standards.
The main functions of BMS include: estimating the state of charge of the battery, detecting the usage status of the battery, and controlling the cycle life of the battery. During the charging process, thermal management of the battery is carried out, the cooling system of the lithium battery is started and stopped, and the balance between individual batteries is also managed to prevent overcharging and overdischarging of individual batteries from causing danger. In addition, the healthy working status of the entire battery is monitored.
The accuracy and system framework of S0C are relatively advanced
The BMS software and hardware solutions we have mastered from TI and Maijuwei are currently relatively advanced compared to their peers in terms of charging and discharging technology for 10-300A lithium battery packs. However, their accuracy is still insufficient. This is not only an engineering challenge but also a mathematical and physical one. If this technical problem can be solved, almost all known polarization issues that affect battery state estimation can be resolved. Therefore, we are still continuously investing in research and development efforts
The mainstream solutions offer a wide range of options
At present, several major chip manufacturers have all launched underlying chips specifically for BMS, which are available for secondary application development by various solution companies. The commonly used mainstream solutions include the following major domestic and foreign brand manufacturers :TI(Texas Instruments), ADI(Analog Devices), Infinen(Infineon), Maxim(Maxim), Maijuwei, Aotu, Zhongying, etc. There are also many options for MCUS. The team, relying on years of technical accumulation in the industry, can complete the project acceptance according to the customer's requirements and standards.
