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1. (WO2018108302) METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE DESIGNED TO RUN ON AT LEAST TWO FUELS, CORRECTION CONTROL DEVICE, AND INTERNAL COMBUSTION ENGINE HAVING SUCH A CORRECTION CONTROL DEVICE

Pub. No.:    WO/2018/108302    International Application No.:    PCT/EP2017/001310
Publication Date: Fri Jun 22 01:59:59 CEST 2018 International Filing Date: Sat Nov 11 00:59:59 CET 2017
IPC: F02D 19/08
F02D 19/10
F02D 41/00
Applicants: MTU FRIEDRICHSHAFEN GMBH
Inventors: BAUER, Johannes
SPÄDER, Tim
WERNER, Roland
Title: METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE DESIGNED TO RUN ON AT LEAST TWO FUELS, CORRECTION CONTROL DEVICE, AND INTERNAL COMBUSTION ENGINE HAVING SUCH A CORRECTION CONTROL DEVICE
Abstract:
The invention relates to a method for operating an internal combustion engine (1) designed to run on at least two fuels. In a first operating state, a first actual amount (5) of a first fuel which is supplied to at least one combustion chamber of the internal combustion engine (1) is determined. A first target amount (7) for the first fuel is specified, and a correction value (9) is determined by comparison (8) of the first actual amount (5) of the first fuel with the first target amount (7) for the first fuel. A second actual amount (13) of a second fuel which is supplied to the at least one combustion chamber of the internal combustion engine (1) and is different from the first fuel is set on the basis of the correction value (9).