Method and architecture for distributing on-board power in an aircraft

摘要

The method for on-board power distribution according to the invention provides a protected split interface (4A) between the primary distribution (2A) and a secondary distribution network for power of the cabin system (30) called the cabin network. Generate and meet quality parameters for primary distribution (2A); depending on availability of power in said primary distribution (2A), by cabin management system (G1, G2) from primary distribution (2A) Controlling the extraction of power; converting the available power and distributing it to the cabin network (30) depending on the appropriate configuration of the loads (51, 52, 53) of the cabin network (30). And the above configuration is defined according to electrical configuration type, single phase / three phase AC or DC, and voltage level and frequency. [Selection diagram]