To achieve the maximum driving range and efficiency, electric vehicles (EVs) have high voltage (up to 900 Vdc) and high energy density (up to 250 Wh/kg) battery packs. Battery management systems (BMS) are needed to ensure optimal operation and reduce … [Read more...]
How is functional safety defined & implemented for batteries in EVs and BESS?
Li-ion batteries can store large amounts of energy, and they can support high rates of power delivery. They are the preferred energy storage technology for EVs and large battery energy storage systems (BESS). But if not properly managed, they can … [Read more...]
Battery management system enables battery hot swapping in low-voltage EVs
Sensata Technologies announced the availability of its new i-BMS battery management system (BMS) for electrified applications up to 60V. The new i-BMS Battery Management System from Sensata’s Lithium Balance product brand, acquired by Sensata … [Read more...]
Battery-management IC extends driving range, reliability, and safety of EVs
STMicroelectronics has revealed new battery-management technology that increases reliability, safety, driving range, and cost-effectiveness of electric vehicles (EVs). EVs are predicted to reach cost parity with conventional combustion-engine … [Read more...]