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

Green Car Congress

Controlled Power Technologies (CPT) is developing a 48-volt version of its 12 volt electric supercharger based on its variable torque enhancement system known as VTES. At 48 volts, a VTES electric supercharger will transform 7kW of battery power into a highly boosted charge of air for downsized gasoline and diesel engines.

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Ricardo HyBoost “Intelligent Electrification” project awarded automotive environmental prize by Institution of Mechanical Engineers

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The Automobile Division of the Institution of Mechanical Engineers has awarded its Prize for the Environment to Ricardo, Ford Motor Company, Controlled Power Technologies and Valeo engineers for their paper HyBoost—An Intelligently Electrified Optimized Downsized Gasoline Engine Concept. Earlier post.).

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ADEPT project to apply gasoline engine HyBoost system to diesel; 48V architecture; full hybrid fuel economy at much lower cost

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In the HyBoost project, Ricardo, Ford Motor Company, Control Power Technologies (CPT) and the European Advanced Lead Acid Battery Consortium (EALABC) demonstrated a concept they termed “intelligent electrification”. ADEPT will also use a carbon-enhanced capacitive lead-acid battery, offering a high power-to-weight ratio.

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Calls for an international 48V electrical standard for vehicles; looming WLTP implementation

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This means that in addition the power demand is more difficult to achieve with engine downsizing and transmission down-speeding alone. The displacement of high wattage loads to a more efficient 48 volt network is expected to be the next step in the development of a new generation of low voltage mild hybrid vehicles. Earlier post.).

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CPT presenting two papers at SAE World Congress on SpeedStart and TIGERS for 48V mild hybrid systems

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For the ADEPT project, the consortium comprises CPT, the European Advanced Lead Acid Battery Consortium (EALABC), Faurecia Emissions Control Technologies, Ford and the University of Nottingham. The management of the project is being handled by Ricardo.

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Controlled Power Technologies Packages Its Switched Reluctance Systems in ‘RegEnBoost’ System for Enhanced Support for Downsizing

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RegEnBoost integrates the three devices into a powertrain electrical power network (PEPN), which also incorporates a DC to DC converter and an enhanced lead acid battery, optimized for fast energy storage and release.

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EALABC paper outlines approach to 48V hybrid systems with advanced lead-carbon batteries

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The European Advanced Lead-Acid Battery Consortium (EALABC) is delivering a paper this week outlining the consortium’s approach to 48V hybridization at the 2 nd International Conference on Advanced Automotive 48V Power Supply Systems in Düsseldorf. —Allan Cooper.

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