A team led by researchers at DOE’s Brookhaven National Laboratory has investigated the benefits of a lithium difluorophosphate additive for electrolytes in lithium batteries with nickel-rich layered cathodes. According to Brookhaven, the possibility of high-energy-density cells composed of nickel-rich layered cathodes and lithium metal anodes is limited by processes that reduce their capacity. In an… Read more »
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CATL subsidiary launches modular battery swapping system
Does battery swapping have a future? One of China’s largest battery suppliers thinks so. Contemporary Amperex Energy Service (CAES), a subsidiary of Contemporary Amperex Technology (CATL), has rolled out a modular battery swap solution called EVOGO, which is comprised of battery blocks, fast battery swap stations and an app. Designed to look like a bar… Read more »
California grant money going to diesel and natural gas vehicles, not EVs
As regular Charged readers know, California, which suffers from some of the worst air pollution in the US, has an alphabet soup of incentive and grant programs intended to promote adoption of zero-emission or low-emission commercial vehicles. However, many may be surprised to learn that a substantial amount of this grant money has been used… Read more »
Learn more about EV architecture design
Sponsored by TTI Electric Vehicle Architecture Design The pace of acceleration in the electric vehicle market has taken consumers and manufacturers alike by surprise. That is largely due to innovative companies and pioneers who have worked relentlessly to mitigate many if not all of the current consumer concerns evolving electric vehicles. These concerns represent some… Read more »
Electrifying Auxiliaries: A flexible system approach for multiple auxiliaries
Sponsored by KEB Traditionally, a combustion engine provides more than just traction power to the wheels for commercial vehicles. It powers smaller auxiliary loads from the drive belt such as the power steering pump, air compressor for brakes and suspension, HVAC compressor, and coolant pump. And for body equipment, an engine provides power via PTO… Read more »
White House proposes standards for national charging network
The Bipartisan Infrastructure Law authorized $7.5 billion of investment in EV charging infrastructure, which the Biden Administration says will be used to build a national network of 500,000 public chargers. Over the last year, the government has been developing a plan (complete with the usual alphabet soup of working groups and programs) to distribute that… Read more »
Making EV charging accessible to drivers with disabilities
EVs are for everybody, regardless of where they live, how much they earn, how they vote, or whether they like granola. What about disabled drivers, or those with special accessibility needs? The UK automotive mag AutoTrader has published a report on the pros and cons of electric driving for folks with disabilities, and some of… Read more »
BrightDrop: GM’s silent push into electric commercial vehicles
Upcoming electric passenger vehicles and light trucks from GM get most of the attention, but its new commercial EV brand is a quiet and very serious push too. Many US drivers now have a vague idea that General Motors is doing something with electric vehicles. They’ve seen Super Bowl ads for the GMC Hummer EV,… Read more »
Emporia’s energy management system prepares for the bidirectional EV charging future
Total control of power usage: from solar to EV and back to the house. Bidirectional charging promises to completely transform the vehicle ownership experience. Once an EV can double as a stationary storage device, it will take its place as part of an energy ecosystem that includes rooftop solar and energy management—and could even become… Read more »
Littelfuse’s new high-current, high-voltage cartridge fuse is designed for EV charging
Circuit protection specialist Littelfuse has unveiled a new high-current, high-voltage, compact cartridge fuse designed for overcurrent protection in EV charging equipment. The 607 Series is rated at 500 V, from 40 to 63 A, and has a 10,000 A interrupting rating. Littelfuse is offering the through-hole fuses in tray packages of 500. The fuses work… Read more »