The abysmal dependability of public chargers is a major problem, and fixing it is going to require some serious technical expertise and industry-wide cooperation. So it’s encouraging to see industry heavyweight SAE International, which calls itself “the oldest and largest technical society for engineers in the US, and the largest mobility standards organization in the… Read more »
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Power electronics thermal limits and how to not exceed them
To someone who isn’t involved in power electronics design, it might seem unreal that the amount of power a component can handle depends more on how effectively waste heat can be removed from it than it does on the specific electrical ratings. Sure, the voltage and current ratings are important (especially the voltage rating), but… Read more »
Gap fillers for thermal management in electric vehicles
Sponsored by Parker Lord The article will be valuable for Electric Vehicle (EV) battery manufacturers as well as battery module and pack designers to help choose the right thermal interface material for battery pack needs. Two-component (2K) gap fillers provide customers with a variety of thermal conductivities and chemistries to choose from, which provide high… Read more »
Dispensing and heat-staking solutions for battery manufacturing
Sponsored by bdtronic Electromobility is the future of mobility. Alongside the electric motor, the high-voltage battery or high-voltage storage unit is the heart of an electric car or hybrid vehicle. It supplies the electric motor with power and also serves as an energy storage device. The battery pack consists of several battery modules, which in… Read more »
Today’s EV engineering webinar schedule: Thursday, April 7th
Charged is hosting a virtual conference on EV engineering that’s free to attend and it starts today. The conference includes live webinar sessions with interactive Q&As and on-demand webinars. View the daily session schedule online here. All of the live sessions will be recorded and available to view after the broadcasts. You can access the… Read more »
How pressure-sensitive adhesives enable advanced thermal runaway barrier design (Webinar)
Fires caused by thermal runaway continue to be a significant issue in the evolution of EV battery packs. Now, as the EV marketplace approaches a tipping point, engineers are racing to address this challenge using various technologies. These include high-performance, pressure-sensitive adhesives (PSA) used in combination with thermal materials that can assist in hindering thermal… Read more »
Danish concrete provider plans to test 11 Volvo FM Electric trucks
Unicon, a producer and supplier of ready-mixed concrete in Denmark, operates a fleet of 195 trucks, and is beginning to explore the possibility of electrification. The company tested a Volvo FE Electric truck, and now plans to order 11 Volvo FM Electric models, which will be converted to cement mixers. Deliveries are to start by… Read more »
Emporia Energy and BREK Electronics to develop bidirectional EV charger
Energy management specialist Emporia Energy has partnered with BREK Electronics to develop a bidirectional EV charger that can transfer power from a vehicle to a building and/or the grid. The new product is scheduled to go on sale in North America in 2023 at a price under $1,500. BREK, which specializes in silicon carbide-based power… Read more »
How to improve heat dissipation and EV battery lifetime
Sponsored by Von Roll Next-Generation Adhesive Products for Battery Applications How to improve heat dissipation, productivity and lifetime performance of battery modules and packs As the current trend is moving away from conventional ICE (Combustion Engine) power train systems to fully or hybrid electric systems, there is a strong demand and need for next-generation materials… Read more »
New Yale study finds lifecycle emissions of EVs to be far lower than ICEs
The myth of the “long tailpipe” has been disproven by many a scientific study, but, like the flat-earth theory, it will probably never go away. Over the years, Charged has reported on dozens of studies that found the lifecycle emissions of EVs to be lower than those of gas-burners. The latest dose of debunking comes… Read more »