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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. DC/DC converter, featuring an aggressive cost/mass reduction ($15-$25/kW), high frequency (200 kHz), SiC devices, and powdered magnetics.

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EV Briefs, and Black Rock City & EVs

Plugs and Cars

The founders of Google have made personal investments in Tesla as befits dotcom billionaires, and they're converting Priuses to plug-in hybrids for the company fleet with battery maker A123. Contracts for lithium batteries for the plug-in hybrid Saturn Vue and the Chevrolet Volt have received much press.

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