Charging

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WAVE hello to wireless charging for commercial EVs

Aaron Gillmore, the CEO at wireless inductive charging system developer WAVE, believes that the market has reached a take-off point in commercial medium- and heavy-duty commercial EV fleets (writes Peter Donaldson). “The technology is here now,” he says. “Over the last 10 years the WAVE team has put in a lot of work to design […]

Grid

Fast charge rate beats US targets

Amprius Technologies has demonstrated a charging rate of 6 minutes to 80% from 0% state of charge for its silicon-based batteries (writes Nick Flaherty). This exceeds the targets for 2025 set by the US government for charging a battery cell to 80% in less than 15 minutes. Using silicon nanowires avoids the problems of the […]

Show Report

Battery Show Europe 2021

Peter Donaldson reports with highlights of this show, at which ways of containing thermal runaway were at the fore If there was one theme that shone out from conversations at the Battery Show

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Wireless charging by magnetic induction

Andy Daga, founder, president and CEO of Momentum Dynamics, wants to make charging EVs easier than refuelling IC-engine vehicles while enabling practically unlimited range in day-to-day driving, at least in urban and suburban environments (writes Peter Donaldson). The company is now rolling out its wireless charging system based on magnetic induction technology for large vehicles […]

Grid

Fast charge ahead for BMW vehicles

Sprint Power is leading the development of an 800 V fast-charging system for BMW (writes Nick Flaherty). The Celeritas project is a £9.7 million effort to develop fast-charging cells and battery packs for battery EVs and fuel cell hybrid EVs. As well as BMW, its members include the UK’s Advanced Propulsion Centre, BP, AMTE […]

New Products

BYD takes emissions-free route for school runs

BYD has introduced its Type A battery-electric vehicle, a zero-emissions school bus. It features vehicle-to-grid technology, seats up to 30 and can be equipped with a liftgate capable of lifting 800 lb. It has a range of up to 140 miles on a single charge. Standard safety features include a high-strength steel body, electronic stability […]

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BorgWarner launches high-altitude charging station

With charging capacity increasingly seen as a limiting factor in the growth of EV markets around the world, BorgWarner Systems has been sharing more details about its new Iperion 120, a 120 kW charging station designed to form the heart of its efforts to create modern charging infrastructures (writes Peter Donaldson). A key feature […]

Digest

Everrati Porsche 911

The consumer EVs sector is welcoming a constant tide of all-new electric cars, often designed from blank sheets. However, this approach neglects not only the many existing IC-engined cars on the road now, but the countless classic car designs that remain some of the automotive world’s proudest and most cherished examples.

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StoreDot announces eXtreme approach to charging

StoreDot is developing new a lithium-ion battery technology it calls eXtreme Fast Charging (XFC) that will enable an EV to charge in 5-10 minutes (writes Peter Donaldson). At the heart of it is a silicon-dominated anode that can accept lithium ions much faster than a graphite anode (thanks to silicon’s lower resistance) but controls the tendency of silicon to swell when it accepts those ions that would otherwise generate damaging mechanical forces inside the battery, the company’s CEO Doron Myersdorf says. The Israeli start-up is backed investors Samsung, Daimler, BP and TDK, has raised about $130 million in capital, owns around 100 patents and has 35 PhDs in its team of 120 people, with specialisms in areas including materials science, organic chemistry and electrochemistry. Myersdorf says this number of PhDs provides a level of research power equivalent to two faculties at the Massachusetts Institute of Technology, all focused on the problem of how to charge a battery quickly.

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ABB plans fast-charger network for electric aircraft

As with cars and trucks, electric aircraft need access to an extensive network of reliable fast chargers, and in October it was announced that ABB is to develop a megawatt fast-charging infrastructure for Lilium’s short-haul electric jet