General Motors has acquired Israel-based battery startup ALGOLiON for an undisclosed quantity, with the goal of growing new methods to trace EV battery well being.
ALGOLiON has developed software program that makes use of information from EV battery administration programs to assist determine anomalies in particular person cells, which may present early detection of thermal runaway occasions and different battery failures, in accordance with a GM press launch.
General Motors’ BEV3 platform and Ultium batteries
“The software uses sophisticated algorithms to identify miniscule changes that could impact battery health weeks earlier than other methods in use today without additional hardware or sensors all while the battery is still operating properly,” GM claims.
This feels like a data base which may have helped the corporate diagnose a difficulty with Chevy Bolt EV batteries that created a fireplace threat faster, and maybe in a more cost effective method. At one level, the recall treatment concerned putting in battery well being monitoring.
The automaker did not focus on particular plans for deployment of this software program, however famous that it’s going to start integrating ALGOLiON’s operations with its personal. ALGOLiON staff, together with the startup’s founders, will stay primarily based in Israel, becoming a member of greater than 850 GM staff at a tech heart there.
![GM Ultium battery - cell stacking GM Ultium battery - cell stacking](https://i0.wp.com/images.hgmsites.net/lrg/gm-ultium-battery--cell-stacking_100747158_l.jpg?resize=640%2C354&ssl=1)
GM Ultium battery – cell stacking
GM has boasted that its wi-fi battery administration system gives a larger stage of monitoring throughout the battery and permits it to extra simply scale the tech or use completely different cells. Looking forward, GM is betting on silicon anode battery tech, in addition to lithium-metal chemistry.
The automaker could certainly be benefiting from battery well being monitoring because it turns into extra versatile with cells within the close to future. That consists of not simply the corporate’s core Ultium LLC cells but additionally these from an upcoming GM-Samsung plant.
Source: www.greencarreports.com