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A123: Increasing 48V battery power up to ~25 kW enables advanced mild hybrid capabilities with greater fuel savings

Green Car Congress

Improving battery power to such as level would further enable hybridization to near-HEV levels as well as engine downsizing, thereby enabling fuel economy improvements beyond the current 10-15% MHEV limit. The BISG is connected to a 48 V (nominal battery) and also typically to a 12V powernet via a DC/DC convertor.

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ExxonMobil Outlook projects hybrids and advanced vehicles to account for nearly 50% of cars globally by 2040; fuel demand for for personal vehicles to peak and decline, while commercial transportation demand rises 70%

Green Car Congress

Growth is led by developing regions such as China, India, Africa and other emerging economies. The vast majority will be hybrids that use mainly gasoline plus a small amount of battery power; these will make up more than 40 percent of the global fleet by 2040. L/100 km) by 2040. L/100 km) by 2040.

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Ford’s 3rd generation powersplit hybrid system

Green Car Congress

With the Generation 3 HEV system, Ford decided to downsize the engine from a 2.5L Atkinson to improve fuel economy. In-house engineering was a key enabler and included all controls, the battery pack, transmission and eDrive system, Gray said. All of that contributes to the overall fuel economy improvement, Gray noted.

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CPT developing 48-volt electric supercharger for micro-mild hybrids

Green Car Congress

The higher-voltage variant will support moves by European vehicle manufacturers announced earlier this year to introduce 48 volt passenger vehicle power networks to help meet the requirement for lower fuel consumption and CO 2 emissions. —Guy Morris, CPT’s engineering director and chief technical officer.

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NREL Study Finds That A Dynamic Plug-in Vehicle Could Be A Promising Technology Pathway for Cost-Effective Vehicle Electrification

Green Car Congress

Electric vehicle’s cost-effectiveness improved with battery replacement and opportunity charging, but it was not enough to match the conventional platforms. For the electric-powered vehicles, the electricity cost is relatively low, reflecting the low cost of electricity and the high efficiency of batteries and motors.

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How Carmakers Are Responding to the Plug-In Hybrid Opportunity

Tony Karrer Delicious EVdriven

2/12/07 GM is aggressively pursuing plug-in hybrids "because of the tremendous potential to significantly increase fuel economy," according to spokesman Brian Corbett. But I can tell you that this is a top priority program for GM, given the huge potential it offers for fuel-economy improvement." ( GM ). Red Herring ).

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Backfire: Buying EVs Hasn’t Worked for Hertz

The Truth About Cars

It was a pitch-perfect strategy for an economy just rebounding from the pandemic, seizing on America’s newfound love for travel, the public’s fascination with Elon Musk and the stock market’s willingness to throw money at anything with an EV story. Hertz started aggressively downsizing in 2024.

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