Steuerungsvorrichtung für einen Verbrennungsmotor und Steuerungsverfahren für einen Verbrennungsmotor

Details

Veröffentlichungs-Nr.

EP4760085

Anmeldetag

31. Juli 2024

Veröffentlichung

19. Juni 2025

Rechtsraum

EP

Abstract

This control device for an internal combustion engine comprises: a nitrogen oxide amount acquisition unit that acquires the amount of nitrogen oxide in exhaust gas discharged from the internal combustion engine; an ammonia amount acquisition unit that acquires the amount of ammonia in the exhaust gas discharged from the internal combustion engine; and a flow rate control unit that gives a flow rate adjustment instruction for adjusting a flow rate of combustion gas guided to the internal combustion engine to a flow rate adjustment device that adjusts the flow rate of the combustion gas guided to the internal combustion engine such that the amount of the nitrogen oxide acquired by the nitrogen oxide amount acquisition unit and the amount of the ammonia acquired by the ammonia amount acquisition unit do not exceed threshold values, respectively, in a state in which the internal combustion engine is operated in a co-combustion operation mode in which both liquid fuel and ammonia gas are used as fuel.

Anmelder

Firma

MITSUBISHI HEAVY INDUSTRIES ENGINE & TURBOCHARGER, LTD.

Land

🇯🇵 Japan