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Vehicle Electricification: April 18, 2013

Vehicle Electrification
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Using CAE to assess whining noise of electric powertrains

29-Jul-2014 18:07 GMT
To develop an electric powertrain with a minimum noise level and minimized whining it is necessary to have accurate CAE simulation and precise criteria to assess whining noise. Read full story
Hydrogen fueling protocol spelled out in new SAE International J2601 standard
24-Jul-2014 17:07 GMT
SAE International recently published J2601 “Fueling Protocols for Light Duty Gaseous Hydrogen Surface Vehicles,” the light-duty hydrogen-fueling protocol that will serve as the baseline for fueling the first generation of hydrogen fuel cell electric vehicle (FCEVs). Read full story
Nvidia chipset to enable greater autonomy
15-Jul-2014 18:16 GMT
Powerful visual computing processors for dashboard displays are now taking on safety-critical driver-assistance functions. Read full story
Production of satellite with first all-electric propulsion system advances
15-Jul-2014 17:29 GMT
Electric propulsion has been limited so far to small movements of the satellites once it is in its geostationary orbit. The Boeing 702SP innovation is its use of electric propulsion to raise the satellite from its launch-vehicle drop-off point to geostationary orbit. Read full story
Punch Powertrain pushes its flywheel-CVT hybrid technology
08-Jul-2014 15:00 GMT
A simpler spin on hybrids relies on mechanical flywheels and push-belts rather than batteries and motors Read full story
Ford test-protocol error causes EPA ratings revision
12-Jun-2014 21:10 GMT
The cause of the issue was an error in the process Ford engineers used to correlate wind-tunnel testing into their Total Road Load Horsepower (TRLHP) factor that is key to the vehicle fuel economy models that are ultimately submitted to the U.S. EPA. Read full story
Efficient power electronics for hybrids and EVs
04-Jun-2014 20:33 GMT
Toyota moves toward silicon carbide-based semiconductors to boost efficiency. Read full story
Lead-acid rules as forklift battery, but alternatives pursued
01-May-2014 16:48 GMT
The forklift is one of the few applications where less battery weight is not necessarily a good thing. Read full story
2016 preview: Driving Continental’s 48-V hybrid
01-May-2014 14:16 GMT
Conti's new 48-V hybrid system is a package-efficient module aimed at delivering much of the functionality of a 200- to 400-V hybrid system for a fraction of the cost. It will enter production in 2016 at two OEMs. Read full story
Viewing 1 to 10 of 68

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AVL will feature its Integrated and Open Development Platform (IODP) at the SAE 2014 World Congress April 8-10...more
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