METHOD FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE TURBOCHARGED BY MEANS OF A TURBOCHARGER DURING A RELEASE STEP

A method for controlling a internal combustion engine (1) supercharged by means of a turbocharger (12) and provided with a number (N) of cylinders (3), each of which is connected to an intake manifold (4) via at least one respective intake valve that is actuated independently for each of the cylinde...

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Bibliographische Detailangaben
1. Verfasser:	PANCIROLI, Marco
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS IGNITION, OTHER THAN COMPRESSION IGNITION, FORINTERNAL-COMBUSTION ENGINES INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	A method for controlling a internal combustion engine (1) supercharged by means of a turbocharger (12) and provided with a number (N) of cylinders (3), each of which is connected to an intake manifold (4) via at least one respective intake valve that is actuated independently for each of the cylinders (3); the method envisages: recognizing a release step of the supercharged internal combustion engine (1); determining the total torque (C obj ) to be delivered; and controlling a number (N a ) of cylinders (3) active for injection and combustion so as to generate the total objective torque (C obj ) and controlling a number (N s ) of cylinders (3) inactive for injection and combustion so as to draw in a mass of air, preferably the maximum amount of air possible, up to the end of the release step of the supercharged internal combustion engine (1).