Tesla has announced that it will fully support China’s charging standards, modifying its vehicles to ensure that they are compatible. This is surely a wise and necessary policy, as concerns about charging infrastructure are widely considered to be the main reason that EV sales in the world’s largest auto market have been slow to take… Read more »
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LG Chem Power CEO: We’re the Li-ion leader for PEVs because of material science
Q&A with LG Chem Power’s CEO: Dr. Prabhakar Patil on how the company became a Li-ion battery front-runner, the economics of building batteries, and why it spends little energy on what comes after lithium. Among Tier 1 automotive suppliers of lithium-ion cells, LG Chem is off to a clear lead, based on the number of announced… Read more »
Report: EV makers slowly increasing power capacity of onboard chargers
In quest of faster charging times, some EV-makers are gradually raising the power capacity of their vehicles’ onboard chargers. However, a new analysis from Frost & Sullivan predicts that onboard chargers with power ratings between 3 and 3.7 kW will remain the norm, especially in lower-end models, and will account for 62 percent of sales in… Read more »
Tesla acquires Michigan tool-and-die manufacturer
Tesla reached another corporate milestone this week, making its first acquisition, Michigan tool and die manufacturer Riviera Tool. The company will be renamed the Tesla Tool and Die Factory, and most of the 100 employees are expected to stay on, the Detroit News reported. “This acquisition enables Tesla to bring additional capabilities in-house, streamlining production… Read more »
Mercedes C350 Plug-In Hybrid debuts in Detroit, lots more PHEVs on the way
Automakers may not be investing in pure EVs as seriously as Elon Musk (and many others) would like, but there is a steady stream of announcements of new PHEVs. Mercedes-Benz introduced its 2016 C350 Plug-In Hybrid sedan at the Detroit auto show. This is one of three PHEVs (with the S500 and a new ML-class… Read more »
Are multispeed transmissions the future of EVs?
One of the many ways in which current EVs differ from legacy vehicles is that they don’t shift gears. While modern ICE vehicles sport 8- and 9-speed automatics, 7-speed manuals and continuously variable transmissions, which help to improve fuel efficiency, most EVs get by with a simple single-speed gearbox. Conventional wisdom is that, because electric… Read more »
Hitachi supplies inverters and DC/DC converters for Mercedes PHEVs
Hitachi Automotive Systems has begun to supply Daimler with compact, high-output inverters and DC/DC converters for use in the Mercedes S500 and S550 plug-in hybrids, which recently went on sale in Germany. Hitachi developed a third-generation inverter that is 40% smaller and offers higher output than the previous version, and a high-output DC/DC converter with… Read more »
November plug-in sales: LEAF (still) leads, Ford falters, Toyota tanks, smart surges
The US auto industry had another banner month, and plug-ins were present at the party, though perhaps not first in line at the punchbowl. PEV sales were down a tick from October, but eked out a gain compared to November 2013. Year-to-date sales have now surpassed 2013’s total, and it appears that annual sales will… Read more »
Tesla to collaborate with BMW on batteries and carbon fiber? (UPDATED)
[UPDATED 11/25/14 2:00 PM EST to correct mistranslated quotes and include Tesla’s response.] In an interview with the German weekly Der Spiegel, Elon Musk said that the German auto industry should devote “much more energy to the development of batteries,” perhaps an allusion to Daimler’s recent decision to shut down Germany’s only cell manufacturing facility. He… Read more »
Voltabox begins building Li-ion battery packs in Texas
Three Li-ion battery chemistries, the speed of its software and hardware systems configuration and the automotive legacy of Voltabox make this newly-landed American spin-off company a player in the realm of rechargeable batteries for public transit and heavy industrial vehicles. Austin, Texas is known for many things: music festivals, barbequed ribs, the Texas Longhorns, filmmaker… Read more »