SLYY218 December   2022 BQ79731-Q1

 

  1.   At a glance
  2.   Authors
  3.   3
  4.   The working principle of a BMS and industry trends
  5.   New battery chemistries
  6.   Wireless BMS
  7.   Advanced estimations of battery capacity and battery health
  8.   A detailed look at the cell supervisor unit (CSU)
  9.   Traditional vs. intelligent battery junction box (BJB)
  10.   A detailed look at the BJB
  11.   A detailed look at the battery control unit (BCU)
  12.   Creating a complete battery test environment ecosystem
  13.   Conclusion
  14.   Additional resource

Conclusion

BMS architectures are continuously evolving as technical innovations are considered alongside commercial tradeoffs. New battery chemistries and new silicon devices combined with ever-increasing safety requirements create a divergent and dynamic design landscape. TI’s goal is to enable the market to move nimbly in any design direction. Explore all of TI’s HEV/EV BMS design resources to help automakers maximize safety, reliability and drive range and advance the adoption of electric vehicles worldwide.