![]() | Review how integrating the three major BMS subsystems enables safe,
efficient battery packs, and explore new battery chemistries and BMS trends,
including wireless BMS. |
![]() | An accurate estimation of a battery’s remaining charge has a direct effect
on the remaining driving range. Take a detailed look at the cell supervisor
unit (CSU) and how it provides increasingly detailed cell status
measurements to maximize the battery pack benefits. |
![]() | Discover how silicon innovations are enabling a shift toward a more modern
architecture known as the intelligent BJB, and learn about the role of the
battery control unit (BCU) as the communication interface. |
The BMS protects the battery from damage, extends the life of the battery with intelligent charging and discharging algorithms, predicts how much battery life is left, and maintains the battery in an operational condition. Lithium-ion battery cells present significant challenges, demanding a sophisticated electronic control system. Plus, there is a significant risk of injury from fires and explosions. A BMS therefore requires cutting-edge silicon to meet all performance, safety and cost metrics.
In general, the three main BMS challenges that every designer strives to improve are maximizing driving range, improving cost and enhancing safety.
Solving one of these challenges may adversely impact the other. In this white paper, we’ll discuss several emerging trends to address all three challenges.