Several possible definitions of “system” exist for electric vehicle (EV) battery modeling. They range from the battery’s interactions with the complete EV drivetrain to thermal modeling of the battery pack, battery cell development and integration … [Read more...]
What does the “Internet-of-Batteries” mean, and what are the advantages for EVs?
The Internet-of-Batteries (IoB) is a network system consisting of batteries, the Internet of Things (IoT), and cloud servers. IoB connects batteries to a network and incorporates intelligent algorithms. This technology has the potential to modernize … [Read more...]
What does a digital twin mean for a BMS?
A digital twin (DT) generally refers to a digital representation of a physical object, system, or process. The idea of creating a DT is to replicate a real-time model of a physical entity. While trying to make a real-time model, the various aspects … [Read more...]
What EV battery management system (BMS) architectures are used today?
A battery management system (BMS) ensures safe and efficient energy distribution for electric vehicles (EVs). This article discusses the four primary BMS architectures used in popular EVs, details BMS integration with charging infrastructure, and … [Read more...]
How fast can Li-on batteries be charged?
The speed at which a battery can be recharged is measured using the ‘C-rate,’ where ‘C’ is the battery’s capacity in mA or A. At a 1 C rate, a battery can be completely recharged in one hour. The speed of charge primarily depends on the … [Read more...]