Battery technology is an ever-changing, ever-improving field that has gained a great deal of momentum in recent years. With improved energy density, power density, and cost comes a huge variety of new and exciting applications in a wide range of industries. The future looks bright. But the future won’t be enabled solely by advances in chemistry… Read more »
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Fisker’s Future: Tony Posawatz on moving the start-up ‘onward’
The feisty California start-up looks to break free of its growing pains and hit cruise control on the Atlantic.
Fiat proudly (or grudgingly?) unveils the electric 500e
Fiat will introduce its new EV, the 500e, on Friday at the Los Angeles Auto Show. The tiny two-door is an electrified version of one of Fiat’s most iconic models – it’s ubiquitous in Europe, where it’s affectionately known as the “Italian backpack,” but went on sale in the US only in 2011. The 500e… Read more »
AllCell uses phase change materials to prevent Li-ion thermal runaway propagation
AllCell Technologies received a new US patent covering the use of phase change materials (PCM) to prevent thermal runaway propagation in electrochemical devices such as lithium-ion batteries. AllCell has developed a proprietary composite material composed of a conductive matrix impregnated with various PCMs that extends the cycle life of lithium-ion cells and can prevent the… Read more »
Owners of cooked Karma plan to invest in Fisker
Rudy Burger, a partner at a Silicon Valley investment bank, doesn’t seem daunted by Fisker’s setbacks. The owner of the Karma sedan that caught fire on August 10, he intends to invest in the company.
Fisker to fix fans found at fault for fire
The company’s engineers, working with an independent fire expert, determined that a cooling fan had an internal fault that caused it to fail, overheat and start a slow-burning fire.
Advancing Inverters
Topping the list of EV inhibitors are cost and consumer perception of long-term reliability of the vehicle. After batteries, power electronics contribute the greatest cost to EVs, when compared to a traditional internal combustion engine (ICE) vehicle. Additionally, inverters and converters are among the most stressed powertrain components. Increasing inverter performance, reliability, and lifetime –… Read more »
The economics of free public EV charging
In June, Cathy and I took our Tesla Roadster on an 11-day, 1,823-mile road trip. It was by far our longest trip in an electric car, and it worked well because the 240-mile range of the Roadster fit pretty well with our goal of a leisurely trip of about 200 miles of driving per day…. Read more »
Slot cars on steroids: the birth of electric motorsport
The prospect of zero emission, near-silent race cars has set moustaches twitching throughout the motorsport fraternity. Many see it as heresy, while the enlightened few realize that we have a golden opportunity to inject some new life into a hundred-year-old sport. Doug Peck, editor at emotorsportnews.com, explains why the future of racing runs on… Read more »
It all adds up: extending EV range through efficiency increases
Want to increase the range of your EV without adding capacity to the costly battery pack? Optimize. In parallel with global research efforts to improve the power density of batteries, many are looking for new ways to use less energy per mile. Mitsubishi’s New Motor Mitsubishi Electric is hard at work redefining what a… Read more »