ENGINE CONTROLLER AND ENGINE CONTROLLING METHOD

An engine controller is configured to control an engine that includes a turbocharger and an electric pump that supplies a cooling water to the turbocharger. The engine controller includes a processor. The processor is configured to vary a flow rate of the cooling water supplied to the turbocharger b...

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Bibliographische Detailangaben
Hauptverfasser:	MIZOGUCHI, Hiroaki, YAGIHASHI, Nobuo, TAKAHASHI, Machiko
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	An engine controller is configured to control an engine that includes a turbocharger and an electric pump that supplies a cooling water to the turbocharger. The engine controller includes a processor. The processor is configured to vary a flow rate of the cooling water supplied to the turbocharger by the electric pump during operation of the engine, based on a housing temperature, which is a temperature of a turbine housing of the turbocharger, and a generation site temperature, which is a temperature of a generation site of oil coke inside the turbocharger.