Momentum Dynamics has installed a 200-kilowatt wireless charging system to support electric transit buses in Chattanooga, Tennessee. The new charging system, which became operational in June, is inside the Chattanooga Area Regional Transportation Authority (CARTA) Shuttle Park and automatically charges electric buses as they load and unload passengers. The system is Momentum Dynamics’ second in… Read more »
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Kia Niro EV now on sale in Korea; North American sales to begin in Q1 2019
The EV version of the Kia Niro crossover has gone on sale in Korea, joining the Niro’s existing Hybrid and Plug-in Hybrid variants. The Korean carmaker says it has received more than 5,000 pre-orders for the new EV, which is to go on sale in Europe at the end of 2018, and in North America… Read more »
A closer look at DC-DC converters
As far as we know, all EVs in production by major automakers use a conventional lead-acid battery for the 12 V system (surprising, but true – more on why in a bit) and this battery needs charging, just as it does in an ICE vehicle. While you could hang an alternator off the traction motor… Read more »
Wall Street comfortably digests Tesla’s Q2 results
Tesla isn’t like other companies, and you can never tell how Wall Street will react to a particular quarterly earnings report. Like gourmands digesting a culinary oeuvre, those of us who aspire to be seen as wise have learned to wait a day or so to let things settle before passing judgement (or making stock… Read more »
FreeWire deploys battery systems to increase the scalability of EV infrastructure
Rolling out the charging stations necessary to enable wide-scale adoption of EVs is a challenging task. Though valiant efforts are being made, there are still a lot of problematic applications that could benefit from innovative solutions. One young company, FreeWire Technologies, believes it has an answer to help with scalability: batteries on wheels. Business school… Read more »
UK fleshes out its plan to go (mostly) electric by 2040
Last July, the UK government announced its intention to phase out fossil fuel vehicles by 2040. Now the Department for Transport (DfT) has unveiled a detailed 46-point plan to manage the transition. The Road to Zero includes a wide-ranging series of initiatives to encourage cleaner cars, including: measures to improve enforcement of existing ICE emissions… Read more »
NREL demonstrates wirelessly charged electric van
The National Renewable Energy Laboratory (NREL) has launched a one-year demonstration of an -electric Zenith Motors van, modified to enable wireless charging. NREL is operating the vehicle in its employee shuttle fleet. “Under NREL’s direction, the shuttle was modified to incorporate Momentum Dynamics’ wireless-charging system – an addition that is enhancing our vehicle electrification and… Read more »
Renault will invest over a billion euros to develop and produce EVs in France
Groupe Renault plans to invest more than €1 billion ($1.2 billion) in the development and production of plug-in vehicles in France. The company will: introduce a new Alliance electric platform in Douai to create a second EV production site; double production capacity for its ZOE EV, and launch a new ZOE at Flins; triple electric… Read more »
UK LEAF buyers claim Nissan misled them about range, charging times
Some UK buyers of Nissan’s new 2018 LEAF are ever so cross. As the BBC reports, some say charging the LEAF can take three times longer than claimed on Nissan’s website, and others have found that the range is far shorter than the 235 miles (378 km) they were promised. Nissan denies that there’s a… Read more »
ZF’s Axle Hybrid concept electrifies its AMT to improve shifting performance
German automotive supplier ZF has unveiled a new Axle Hybrid concept which uses an electrified Automated Manual Transmission (eAMT). This system combines ZF’s traditional electric axle drive system (eVD) with its automated manual transmission (AMT). The eAMT eliminates tractive force interruption and features AWD capabilities. “With eAMT, ZF has developed a fully-fledged plug-in hybrid drive for front-transverse vehicles,”… Read more »
