Linear’s new addition to the battery pack systems family is what it calls a “high efficiency bidirectional multicell active balancer” (part number LTC3300). Have you heard the old adage – no two snowflakes are alike? Well, the same goes for cells in a battery pack. No matter how precise the manufacturing techniques, there will always… Read more »
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OXIS Energy bets on lithium-sulfur
Though it may have a stinky reputation, sulfur could set EVs on the path to total ICE replacement if energy-dense, low-weight lithium-sulfur batteries become the norm. British-based OXIS Energy is banking its business on it. If American clean energy industries are to take full advantage of the emerging lithium-sulfur (Li-S) battery chemistry, they just may… Read more »
Nationwide: Estonia’s network of DC fast chargers
It is by far the largest fast-charging network in Europe, and the largest single project of its kind in the world.
Working together: avoiding EVSE-to-vehicle interoperability issues
Intertek’s Rich Byczek on avoiding EVSE-to-vehicle interoperability issues. Back in January, Plugincars.com published an article by Colby Trudeau – a Honda Fit EV owner, Plug In America volunteer, and electrical engineer at Qualcomm Technologies – that detailed his charging troubles using Ecotality’s Blink charging stations at work. Trudeau found that after about 20 minutes… Read more »
Supercars, hybrids and EVs take the stage in Geneva
At Geneva’s enormous Palexpo convention center, it’s obvious we’re not in Detroit – there’s hardly a pickup truck in sight, and the wine and coffee are flowing freely. Reflecting Europe’s colorful collage of cultures, a vast variety of vehicles from hybrids to EVs to seven-figure super-sports cars are spinning on the turntables. Europe is just… Read more »
Erik Spek on battery abuse testing, improving safety, and developing standards
(This article originally appeared in Charged Issue 7 – MAR/APR 2013) Q&A with Erik Spek: The Chief Engineer at TÜV SÜD Canada on battery abuse testing, improving safety, and developing standards. When analyzing the current state of lithium-ion technology, it helps to look back at the development of the nickel metal hydride battery (NiMH). Some argued that hybrid automotive… Read more »
This week at Tesla part two: Media naysayers turn to cheerleaders (VIDEO)
Publications across the media spectrum, including former skeptics, are now cheering the California company on.
Model S outsells competing models from Mercedes, BMW, Audi, Lexus
While taking the number-two spot among such long-established automakers is an impressive feat for a startup company, it isn’t entirely a fair comparison.
Toyota to defend Pikes Peak title with new and improved electric racer
Last year, its TMG EV P002 electric race car finished the 12.42-mile uphill course in 10 minutes, 15:38 seconds, and Toyota hopes to better that time with an improved model.
VIDEO: Nissan LEAF is now the second-best-selling car in Norway
The LEAF made history in April by taking the number two spot in overall auto sales in Norway, second only to the immensely popular VW Golf. Nissan’s electric hatchback has been a smash since it went on sale in the Nordic country 18 months ago – it has sold over 4,500 units, making it #13… Read more »