Swiss technology startup Morand has launched a hybrid energy storage system that combines the characteristics of an ultracapacitor with that of a chemical battery to create “a durable and ultra-fast energy pack that can be usefully recharged in seconds.” Morand says its eTechnology is designed for applications that require fast, frequent charges of around 5… Read more »
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CorePower Magnetics receives $5-million ARPA-E grant to scale magnet production for EVs
CorePower Magnetics has received a $5-million grant from the DOE’s Advanced Research Projects Agency-Energy (ARPA-E) Seeding Critical Advances for Leading Energy Technologies (SCALEUP) program, which it will use for scaling its magnetic solutions for EVs and EV charging. The company is also planning to open a new manufacturing line in Pittsburgh. Commercialization partners Eaton and… Read more »
Laser bonding can cut battery assembly costs by 50% (Whitepaper)
Sponsored by F&K Delvotec Battery packs for e-vehicles are dropping in cost faster than ever predicted – this is one reason why the e-mobility markets are still growing at an expected 25% annual rate even over the next ten years. What is behind this drop in cost? It is not just the cost of cells… Read more »
Improving speed to market: Navigating EV assembly challenges
Sponsored by Bosch Rexroth The electric vehicle (EV) revolution gains more momentum every day, driving change to automotive manufacturing in unprecedented ways. With rapidly growing demand comes the need to rapidly scale assembly operations — and that can create significant challenges. Vehicle manufacturers constantly seek new, more productive automation technologies to boost their quality and… Read more »
New York City orders 71 more EV ARC solar charging systems from Beam Global
New York City has placed an order for an additional 71 of Beam Global’s EV ARC solar-powered EV charging systems. This is the city’s seventh order, and it brings its fleet of EV ARC EV charging systems to 160. The new units are flood-proof to 9.5 feet, wind-rated to 125 mph, and feature an emergency… Read more »
Hyundai fuel cell trucks won’t be using green hydrogen after all
Governments around the world are dedicating taxpayer money to hydrogen projects, and these are invariably presented as using green hydrogen (produced by electrolysis using renewable energy). Hydrogen detractors often warn that, once these projects are funded, green hydrogen, which isn’t yet available at any scale, will prove impractical, and boosters will quietly switch to grey… Read more »
Ascend launches two new materials to make EVs safer and quieter
US-based materials company Ascend Performance Materials has introduced two new materials designed for EVs. Starflam X-Protect is a flame-retardant nylon 66 that can withstand a 1,100° C direct flame for 15 minutes. “Despite being relatively rare, critical battery failure and thermal runaway can occur, and X-Protect was designed to keep people safe even in extreme… Read more »
Researchers develop cobalt-free cathode using high-entropy doping
A team of researchers from UC Irvine and four national laboratories has fabricated a cobalt-free cathode for lithium-ion batteries. The researchers relied on doping using HE-LMNO and magnesium, titanium, manganese, molybdenum and niobium inside the structure to fabricate a high-nickel cathode. “Through a technique we refer to as ‘high-entropy doping,’ we were able to successfully… Read more »
Delta Electronics demonstrates 400 kW solid-state transformer-based EV charger
Delta Electronics (Americas) demonstrated a next-generation SiC MOSFET solid-state transformer-based 400 kW EV charger at a recent event attended by representatives of project partners GM, DTE Energy and NextEnergy. Delta’s “extreme fast” EV charger uses a three-phase 13.8 kV medium-voltage SiC MOSFET SST topology. It provides 500 A of charging current, and the company claims… Read more »
ORNL to lead research center on polymer electrolytes
The DOE’s Oak Ridge National Laboratory (ORNL) has been chosen to lead an Energy Frontier Research Center (EFRC) on polymer electrolytes for energy storage applications, including fuel cells and solid-state EV batteries. “The EFRC program sponsors fundamental research to accelerate scientific breakthroughs needed to strengthen the US energy economy,” says ORNL. “Centers bring together multidisciplinary… Read more »