Method for controlling exhaust gas recycling of internal combustion engine, involves supplying exhaust gases of internal combustion engine to turbine sides by primary exhaust pipe and secondary exhaust pipe

摘要

The method involves supplying the exhaust gases of an internal combustion engine (1) to turbine sides (8,9) by a primary exhaust pipe (13) or secondary exhaust pipe (14). A turbine valve (15) is arranged in the secondary exhaust pipe. The turbine valve or its adjusted opening module is adjusted in a variable manner. The opening magnitude lies between a maximal opening magnitude and a minimal opening magnitude, which is greater than zero, if the internal combustion engine is operated in bi-turbo mode.