Charged EVs
AUGUST 4, 2023
High-voltage DC current is more dangerous and harder to interrupt than the comparatively sedate 48 volts used in smaller vehicles. I’m on the SAE Truck and Bus Electrical Systems Committee, and I know we are trying to write 48-volt standards now. When will they need to go higher than 1,000 volts? Geoff Schwartz: Yes.
Creative Greenius
AUGUST 13, 2009
If you’ve been wondering just how real the new Chevy Volt that gets 230 mpg in city driving is , well just take a look for yourself. The eBox above from AC Propulsion is sending power to and from the grid right there on the Long Beach Convention Center floor.
Green Car Congress
MARCH 4, 2013
Regulating the operating temperature of a battery pack is essential because it affects performance (power and capacity), charge acceptance (during regenerative braking), lifespan, safety, and vehicle operating and maintenance expenses.
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