When you're partnering up to build a green vehicle, Kenworth and Peterbilt may not exactly be the first names that come to mind, but those over-the-road heavyweights are exactly the companies that Capstone Turbine is working with to generate new concepts. Working with these companies, Capstone expects to develop prototypes for both Class 7 (26,000-33,000 pounds) and Class 8 (over 33,000 pounds) range-extended series hybrid trucks.
As we suspected recently when we heard that Proton would be showing a hybrid concept car next week at the Geneva Motor Show, the propulsion system has been developed by Lotus. Malaysian automaker Proton owns the British engineering consultancy and sports car builder.
Getting better efficiency out of a bus than a Smart fortwo is no easy task. However that's what the latest startup to emerge out of Silicon Valley is claiming. Adura Systems has announced that its new MESA powertrain architecture using lots of claims and buzzwords but little in the way of actual details. The heart of the system appears to be modularity, although it's not really apparent what the innovation is here. All such systems contain some degree of modularity. The company is claiming it ca
Ever since the debut of the Chevrolet Volt concept in January 2007, the arguments have come fast and furious abut whether it is a hybrid or an electric vehicle. Technically, its actually both. There are those who insist on calling the Volt and similar vehicles from Chrysler, series or serial hybrids. This argument seems to come mostly from those who believe an electric vehicle should have nothing but a battery (or other electrical device) on board for energy storage. Certain proponents of parall
If there is any type of vehicle that would seem ideally suited to a hybrid drive application, it is a garbage truck (right, Volvo?). With the continuous stop and go driving involved with collecting the detritus of modern civilization there is plenty of opportunity for regenerative braking and electric launch. ISE Corporation already has a series hybrid system that they've developed for transit bus applications. ISE is partnering with Crane Carrier Company to build five series hybrid trash hauler
This week at the SAE World Congress in Detroit, Raser Technologies will be displaying their new plug-in series hybrid powertrain designed for application in full size trucks and SUVs. Raser is working with FEV, who are doing systems integration work on the design. The Raser configuration uses an AC induction motor with 200kW of peak power and 100kW of continuous output, a 100kW generator and a 700V lithium ion battery. Think of it as E-Flex for big trucks.
Johnathan Goodwin is the patron saint of green cars (although as of yet, this honor has gone unrecognized by the Vatican). Last April, John was the guy behind the Chevy Impala conversion that smoked a Lamborghini in a quarter mile on the Earth Day special of MTV's Pimp My Ride. Arnold Schwarzenegger was so impressed that when he did a guest appearance on the Earth Day Pimp My Ride special, he hired SAE Energy (where John is co-partner) to make his Jeep run on biodiesel. Recently, John made the c
In a presentation at Gadgetoff 2007, Howard Morgan, co-founder of Idealab, says the Aptera (an Idealab company) will have a range of 1,000 miles in series hybrid mode. You can watch a video of Howard's presentation below the fold. Howard also says the Aptera will be a quarter to a third the price of the Tesla but it certainly does not look like Tesla.
Earlier this month, Toyota Executive Veep Kazuo Okamoto made news when he defended his company's pursuit of further developing its parallel hybrid system called the Hybrid Synergy Drive. He was specifically calling out GM's development of the first mass market series hybrid, the Chevy Volt. On Toyota's own Open Road Blog, Irv Miller, Group Vice President of Corporate Communications, came to the defense of his boss soon after. It was an editorial we missed at the time, but reading it this morning
We reported last week on a presentation given by Toyota Executive Vice President Kazuo Okamoto in Japan. One of the slides in that presentation compared series and parallel hybrids and talked about the superiority of parallel as manifested in Toyota's Hybrid Synergy drive. Toyota wasn't able to provide ABG with a text of the presentation, but Irv Miller, the Group VP for Communications at Toyota here in the States, has elaborated over on Toyota's Open Road blog.