London has seen a 60 % improve within the variety of e-bike fires up to now this 12 months, in line with Deputy Hearth Commissioner Dom Ellis in feedback made to the Night Customary newspaper.
In response, the London Hearth Brigade has began the #ChargeSafe marketing campaign, to alert folks to the potential risks of the bikes’ lithium-ion batteries, if they’re of a poor high quality and security measures aren’t taken. These risks are additionally current in electrical automotive batteries. Key to addressing this threat is correct EV battery upkeep and efficient well being monitoring applied sciences.
Commenting on the problem, Victor Verissimo of Honeywell Sensing and Security Applied sciences, famous the rising adoption of EVs as a optimistic development, however added “there are dangers that producers want to concentrate on.”
“Many of those automobiles at the moment use lithium-ion batteries as an power supply, which may pose uncommon however important security dangers, together with fires, that may influence drivers on the street, householders with electrical automobiles parked at their residences, and delivery handlers transporting these automobiles to their closing locations.”
“The reason for fires varies, however chief amongst them is thermal runaway, a phenomenon that causes extraordinarily excessive temperatures throughout the battery cell the place it now not features correctly and will ultimately result in car failure, smoke, and hearth. There are a variety of things which will have an effect on the chance of this occurring, together with inner defects, an exterior brief circuit, over-charging and others. Defending towards thermal runaway in electrical car batteries is essential to serving to hold folks protected.
“As gross sales of battery-powered transport proceed to extend, producers are going through the necessity to present lithium-ion batteries which are protected and dependable all through their lifespan, so they’re turning to new options for battery well being monitoring. Luckily, expertise is making it far simpler to observe battery well being. Developments in sensor expertise are offering battery administration programs with updates on battery efficiency, making it potential to detect the indicators of thermal runaway even earlier. Cheaper batteries bought on-line not often have these safeguards in place, making it necessary that customers perceive the influence and significance of manufacturer-approved batteries in automobiles.”
