INTERNAL COMBUSTION MACHINE, WATER CRAFT, AND METHOD FOR OPERATING THE POWER SUPPLY SYSTEM OF A SHIP USING AN INTERNAL COMBUSTION ENGINE

摘要

The invention relates to an internal combustion machine (10), comprising a combustion engine (1) having an exhaust gas side (AGS) and a charging fluid side (LLS), and having a supercharger system (14) comprising an exhaust gas turbo charger (40) for charging the combustion engine (1), having a condenser array (41) on the charging fluid side (LLS) and a turbine arrangement (42) on the exhaust gas side (AGS), a compressor (3), the primary side (I) of which is connected to the charging fluid side (LLS), and the secondary side (II) of which is connected to the exhaust gas side (AGS). An electric machine (4) configured as a motor/generator is coupled to the combustion engine (1), wherein the electric machine (4) as a generator can be powered by the combustion engine (1), or can power the combustion engine (1) as a motor, wherein the compressor (3) can be powered directly by the electric machine (4) via a mechanical drive coupling (13).

主权项

1. An internal combustion engine having:
a combustion engine with an exhaust end (AGS) and a charger fluid end (LLS) and a charger system including:
an exhaust gas turbocharger configured to charge the combustion engine, the turbocharger having a compressor arrangement on the charger fluid end (LLS) and having a turbine arrangement on the exhaust end (AGS),a supercharger, the primary end of which is connected to the charger fluid end (LLS), and the secondary end of which is connected to the exhaust end (AGS),including: an electric machine configured to be a motor/generator, motor/generator, the electric machine coupled to the combustion engine, wherein the electric machine is configured to be driven by the combustion engine as a generator, or is configured to drive the combustion engine as a motor, and wherein the supercharger is configured to be driven directly by the electric machine via a mechanical drive coupling.