Generator Mode

When diesel engine is in operation and the PHT clutched, generator mode can be activated. The mode can be used even with the vessel at quay, anchored or loitering. In order to use the generator mode with the vessel parked, the marine gear needs to be overridden with the use of the power commander. It is possible to program specific automatic generating modes following the operator’s requirements.

Back-Up Mode

In an emergency with hybrid propulsion not working, Back­Up mode is foreseen making the installation highly redundant. In the Back­Up mode the vessel will switch to standard diesel engine driven propulsion, with clutched PHT. Lever position 0% ­>100% for diesel operation (100%= full diesel engine power/diesel engine speed). No hybrid functions, as PLC & hybrid software are bypassed.

Single/Cross-Feed Mode

In a twin­engine installation, standard operations of both drivelines will be synchronized (=similar mode for both lines). Through touch screens, split operations can be activated: running with one engine ‘single’ or in cross­feed operation ‘cross’. In cross­feed mode the PHT will transfer energy from one driveline to another using one electromotor as a generator and another as a motor. This energy is passed from the generator to the motor over the frequency inverters and a battery management system.