Supercharged methanol engine system

The invention provides a supercharged methanol engine system. The supercharged methanol engine system comprises a methanol fuel feeding device, a gasoline fuel feeding device, a piston and an ECU controller, wherein a plane is formed on the top surface of the piston, and the ECU controller is config...

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Bibliographische Detailangaben
Hauptverfasser:	SHEN YUAN, QU CHANGYI, YIN JIANDONG, XIA ZHIHAO, PAN JIANKAO, WANG RUIPING
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARRANGEMENTS OF SEALINGS IN COMBUSTION ENGINES BLASTING COMBUSTION ENGINES COMBUSTION ENGINES IN GENERAL CONTROLLING COMBUSTION ENGINES CYLINDERS, PISTONS OR CASINGS, FOR COMBUSTION ENGINES HEATING HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS INTERNAL-COMBUSTION PISTON ENGINES LIGHTING MECHANICAL ENGINEERING WEAPONS
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Beschreibung
Zusammenfassung:	The invention provides a supercharged methanol engine system. The supercharged methanol engine system comprises a methanol fuel feeding device, a gasoline fuel feeding device, a piston and an ECU controller, wherein a plane is formed on the top surface of the piston, and the ECU controller is configured so as to control the gasoline fuel feeding device to feed gasoline fuel to a methanol engine atthe starting stage of the methanol engine and control the gasoline fuel feeding device and the methanol fuel feeding device to switch when the temperature of methanol engine coolant is higher than afirst temperature value and the running time of the gasoline fuel feeding device is greater than or equal to a first time value, so that methanol fuel is fed to the methanol engine by the methanol fuel feeding device. According to the supercharged methanol engine system, the shape of the top surface of the methanol engine piston is adjusted, and the control strategy of the ECU controller is optimized, so that the start pro