British modular switching and simulation manufacturer Pickering Interfaces has introduced its 41/43-752A-111 battery simulator module, the latest version in its 41/43-752A range. The unit, which features increased voltage isolation of 1,000 V, is specifically designed for EV battery stack emulation in battery management system (BMS) test applications as the EV industry transitions to 800 V… Read more »
Search Results Found For: "range energy"
CATL’s new 500 Wh/kg battery could enable electrification of passenger aircraft
At this week’s Auto Shanghai, CATL announced a new battery technology that it says offers sufficient energy density to enable the electrification of passenger aircraft. CATL says its new condensed battery will offer specific energy (energy stored per unit of weight) of up to 500 Wh/kg, as well as “a high level of safety,” and… Read more »
Deta Electrical launches new eVolo EV charge points
UK electrical equipment supplier Deta Electrical has introduced a range of EV charge points designed and developed in collaboration with global automotive technology company Autel. Marketed under the company’s new eVolo sustainability brand, the charge points are intended for single-dwelling and communal residential applications and also for workplace and public-parking commercial applications. The chargers, says… Read more »
Alkegen launches commercial production of new silicon battery anode material
Specialty materials developer Alkegen has begun commercial production of SiFAB, its new silicon fiber anode material, at its manufacturing facility in New Carlisle, Indiana. Large-scale production of the product, says Alkegen CEO John Dandolph, is intended “to meet growing demand from customers across a wide range of industries, including EVs, renewable energy storage and consumer… Read more »
Chinese automakers are forging ahead with sodium-ion batteries
Sodium-ion batteries, which could offer significant cost and raw material procurement advantages over the lithium-ion kind, have been much discussed in the press of late. Chinese battery behemoth CATL unveiled its first-generation sodium-ion battery in July 2021. At the time, analysts predicted that Na-ion cells, which are expected to offer only modest energy density, would… Read more »
Grabbing the prime real estate for electric truck charging hubs
Q&A with Zeem Solutions CEO Paul Gioupis. Charging-as-a-service is a hot business proposition these days, and for good reason. Electrifying a vehicle fleet is a complex undertaking that requires specialized skills and resources that most companies don’t have. It makes sense for organizations to focus on their core activities, so just as they outsource things… Read more »
Design considerations for EV charging solutions
Sponsored by Bizlink. EVs represent one of the fastest-growing segments in automotive markets worldwide in recent years and they are projected to expand even more rapidly in the next ten years. For example, in the U.S., sales of electric vehicles rose from just 0.2% of total vehicle sales in 2011 to 4.6 percent in 2021.1… Read more »
Thermal runaway in EV battery packs: designing a mitigation strategy
Aspen Aerogels’ cutting-edge materials protect against thermal runaway Thermal runaway occurs inside a battery cell through a fault, a crash scenario or some other defect that causes the cell to release thermal energy through chemical reactions. That thermal energy increases the temperature of the cell, the increased temperature drives faster kinetics, and more heat is… Read more »
Alternatives to permanent magnet motors in EV traction applications
In my very first article for Charged over 10 years ago, I opined that the Switched Reluctance Motor, or SRM, would eventually come to dominate the EV traction market, if for no other reason than the fact that it is almost as cheap as dirt to manufacture. I won’t sprain my shoulder patting myself on… Read more »
Bonding, sealing and potting as key technologies for battery production
Sponsored by bdtronic. The transformation process in the automotive industry caused by digitalization and electrification brings with it numerous new requirements for production technology. For manufacturers of systems for dispensing potting materials, liquid seals, adhesive beads, or thermal conductive pastes, this opens up numerous new fields of application. Adhesive bonding is a proven joining technology… Read more »
