GROUND POWER UNIT

摘要

The present invention relates to an integrated ground power unit comprising a housing enclosing an engine drive, a generator driven by the engine drive for generation of a first voltage of a first frequency at an output that is connected to a frequency converter for generation of a stabilized multi-phase alternating second voltage of a stabilized second frequency, and a controller for ground power unit management that is adapted to adjust the engine speed in response to a load change in such a way that an operational parameter of the engine is substantially optimized.