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ANL Project on Actively Coupled Ultracapacitor-Battery System for PHEVs Attracting OEM Interest

Green Car Congress

Results of an earlier simulation study of capacitor sizing for the system shows that a 75-100 Whr capacitor bank is appropriate for a Saturn VUE-sized PHEV. Reduced-cost EDLCs, through capacitor construction that reduces labor cost (machine assembled with fewer parts). OEM involvement and interest.

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NREL/GM Project Finds Ultracaps Perform as Well or Better Than NiMH Pack for Energy Storage in Mild Hybrid Vehicle

Green Car Congress

A National Renewable Energy Laboratory (NREL) project, funded by GM, found that an ultracapacitor-based energy storage system (ESS) in a Saturn VUE BAS (belt alternator starter) mild hybrid performed at least as well or better than the NiMH battery system in the production hybrid. Source: Gonder et al. Click to enlarge. Pesaran, A.;

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GM Previews First Two-Mode, Front-Wheel-Drive Hybrid Transaxle

Green Car Congress

At the recent SAE 2009 World Congress in Detroit, General Motors engineers presented the first front-wheel-drive (FWD) iteration of their two-mode hybrid transaxle, termed the 2MT70 ( earlier post ), scheduled for its first application in the Saturn 2009 VUE 2-Mode Hybrid light sport-utility vehicle later this year ( earlier post ).

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EV Briefs, and Black Rock City & EVs

Plugs and Cars

Contracts for lithium batteries for the plug-in hybrid Saturn Vue and the Chevrolet Volt have received much press. GM hasn’t got the resources or good will banked to do both plug-in and fuel cell roll-outs, and it knows only one of those has a near term prospect for success.

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Plug-In Hybrids (or Plugin Hybrids)

Tony Karrer Delicious EVdriven

Plug-In Hybrids Are Cleaner (Even on a Coal Grid) [ to top ] This entire section is finally obsolete -- because we now have a definitive study by the Electric Power Research Institute and the Natural Resources Defense Council. About CalCars Plug-In Hybrids FAQ How to Get a PHEV Where PHEVs are Car-Makers Say. The GREET 1.6

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Perspective: A View Into the New GM

Green Car Congress

Byran Nesbitt, Cadillac’s general manager, added that “ Dedicated resources, studio and engineering, allows us to nurture and build the brand identity. ”. By eliminating the weaker brands and weaker models, GM can focus more of their resources on their stronger products. Build better products.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

Our PRIUS+ Project Photos PHEV Resources Global Warming Take Action News and Events Contact Us How Carmakers are Responding to the Plug-In Hybrid Opportunity If you ask, "have major auto-makers come around on PHEVs?", Plans Saturn Vue PHEV-10. Aims to get Saturn Vue on road in 2010; no production goal. See Chevy Volt for latest.

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