The current generation of lithium-ion battery materials is quickly approaching its theoretical limit. In commercial layered oxide cathodes, like the popular nickel-manganese-cobalt (NMC), there is only one lithium ion for every metal. So, the most energy you could possibly store with those materials is one full lithium in and out, or about 300 mAh per… Read more »
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The Buckeye Bullet: A student-built EV that’s racing towards 400 mph
As it stands today, Ohio State’s Buckeye Bullet 1 holds the US record speed for battery electric vehicles (BEVs) at 314.958 mph, its Venturi Buckeye Bullet 2 holds the world record for hydrogen fuel cell electric vehicles at 302.877 mph, and the Venturi Buckeye Bullet 2.5 holds the world record for BEVs at 307.666 mph. … Read more »
Lux Research: market for 48-Volt micro-hybrids poised for major growth
According to a new forecast by Lux Research, automakers will begin producing 48-Volt micro-hybrids in 2015, and the market is likely to exceed 7 million vehicles by 2024. Lux believes that 48 V power systems represent an unfilled niche between 12 V start-stop micro-hybrids and larger mild hybrid systems. As the number of production models… Read more »
Bolloré launches all-electric car sharing service in Indianapolis
The Bolloré Group will invest $35 million in Indianapolis for what it says will be the largest electric car sharing service in the US. The BlueIndy service is based on Bolloré’s existing Autolib’ in Paris, and its similar offerings in Lyon and Bordeaux. French industrial conglomerate Bolloré partnered with Italian car designer Pininfarina to build… Read more »
DOE to award up to $10 million for Zero Emission Cargo Transport projects
The DOE’s National Energy Technology Laboratory (NETL) has issued a funding opportunity announcement (DE-FOA-0001106) to award up to $10 million for projects to accelerate electrification of the cargo transport sector, a worthy mission that has been dubbed Zero Emission Cargo Transport (ZECT). ZECT technologies are defined as those that produce zero emissions from a cargo-carrying… Read more »
Exhaustive infrastructure testing: Converging industries present challenges for automakers
In the past few decades, the automotive industry has seen a shift from traditional mechanical systems to a world dominated by electronics, chips and software. If you go to a car show and look in the engine compartment of an older vehicle, you’ll see only a handful of connections from the cockpit. Modern vehicles, however,… Read more »
WiTricity licenses wireless charging patents to TDK
Wireless charging pioneer WiTricity has announced an intellectual property license agreement with TDK Corporation, which will enable the Japanese firm to commercialize WiTricity’s patented technology to create wireless charging systems for carmakers. TDK may be most familiar to (older) US readers for its high-quality cassette tapes, but in fact its forte is the manufacture of… Read more »
Tom Gage on ZEV mandates, Tesla’s early days, BMW’s EV commitment and V2G tech
Q&A with the EV trailblazer Tom Gage Tom Gage is one of America’s true EV pioneers. He’s perhaps best known as one of the designers of the tzero electric sports car that provided the inspiration for the Tesla Roadster. However, that is far from his only contribution to the electric mobility field. Charged recently caught up… Read more »
Bosch, GS Yuasa and Mitsubishi: We intend to double Li-ion battery capacity
Three automotive giants have unfurled their banners in the crusade to build a better battery. Robert Bosch, GS Yuasa and Mitsubishi have set up a joint venture, called Lithium Energy and Power, to develop next-generation lithium-ion battery technology with an ambitious goal of doubling energy capacity. The intrepid partners announced no target date for reaching… Read more »
Creatively displaying BMS data
Brian Gallagher has had a variety of engineering and management roles designing human machine interfaces (HMIs) in the biotech and automotive industries. Most recently, he is the cofounder of Andromeda Interfaces, which develops HMIs for many different industries. With the adoption of lithium-ion battery technology in electric vehicles, the role of battery management systems (BMS) has become… Read more »