This presentation will discuss the mechanisms of battery thermal runaway. As well as a platform sensor approach to detect cell venting and early stage thermal runaway that is agnostic to battery electrochemistry and cell design, and robust for long duration.
Search Results Found For: "Battery venting"
KACO Sealing’s new EV battery venting solution for quick deflation
If a malfunction occurs in an EV battery, rapid venting is required in order to reduce the pressure in the affected battery segment. KACO Sealing Systems has developed a quick deflation solution for EV battery modules, centered around a piston that tightly seals the exhaust port after venting. KACO’s Quick Deflation is designed so that… Read more »
New Battery Safety Materials: Preventing Fire And Heat Propagation
As the demand for electric vehicles and energy storage systems surges, so does the critical need for enhanced battery safety. Fujipoly America is at the forefront of addressing this challenge with its innovative materials designed specifically for battery manufacturers and integrators. Join this webinar for a product demonstration where we will introduce two groundbreaking solutions:… Read more »
Metis Engineering’s Battery Safety Sensor monitors pack health, detects cell venting
Metis Engineering’s Battery Safety Sensor is designed to monitor the health of a lithium-ion battery pack and detect cell venting, an early sign of catastrophic battery failure. The company has now released a beta version that features a new streamlined design, optimized for manufacturing in the high volumes required by automotive OEMs. It says units… Read more »
KACO further develops its quick-venting battery deflation system
KACO has further developed its quick-venting modular system for battery deflation. The products include reversible and irreversible solutions with a configurable breathing membrane. If an unintentional fault occurs in the traction battery of an EV or hybrid, rapid emergency venting is needed to reduce the pressure in the affected battery segment. Depending on customer specifications,… Read more »
Predicting And Preventing Thermal Runaway In EV Battery Systems By Utilizing A Unique Measurement System
The precise knowledge of thermal behavior and temperature curves is a prerequisite for the further development of high-performance, high-voltage battery systems. To accomplish this, several hundred temperature measurement points are needed throughout the battery assembly, including between the cells. Traditionally this has been an instrumentation challenge as the enormous quantity of sensors and their signal… Read more »
How to enhance battery pack protection with dual-stage venting (Webinar)
Donaldson Filtration Solutions will hold a free webinar called “Why Vent? Learn How to Help Protect Your Battery Pack with Dual-Stage Venting.” The webinar will take place on April 22nd at 10:00 AM EDT. Presented by Donaldson experts Jake Sanders and Johan Begine, this webinar will discuss the importance of proper venting for battery packs… Read more »
Posifa’s new battery thermal event sensors offer 100 ms response and 15-year service life for EVs
Posifa Technologies has introduced the PGS5100 Series, MEMS-based thermal conductivity hydrogen sensors designed for early-warning detection inside EV battery packs and fuel cell systems. The sensors are 10x faster than the previous PGS4100 series, cover a 0–25% hydrogen concentration range and are rated for more than 15 years of service life. Hydrogen appears during the… Read more »