METHOD FOR MANAGING THE ELECTRIC POWER NETWORK OF AN AIRCRAFT

摘要

A method for managing an electrical power supply system (1) of an aircraft, the power supply system (1) comprising at least one distribution bus arranged so as to power the electrical loads, at least one generator (G1, G2) of a propulsion engine of the aircraft, at least one engine-class main power unit (MPS1, MPS2), a plurality of contactors (C1-C18) which are capable of electrically connecting the distribution buses to the propulsion engine generator (G1, G2) and/or the main power unit (MPS1, MPS2); and a management module which is capable of controlling the contactors (C1-C18), a method wherein, during normal operating conditions of the aircraft, the distribution bus is powered by the engine-class main power unit (MPS1, MPS2) and, during the back-up operating mode of the aircraft, the distribution bus is powered by the propulsion engine generator (G1, G2).

主权项

1. Method for managing an electrical power supply system of an aircraft, the power supply system comprising:
at least one distribution bus arranged so as to power electrical loads; at least one generator of a propulsion engine of the aircraft which is capable of providing a supply of electrical energy; at least one engine-class main power unit which is capable of providing a supply of electrical energy; a plurality of contactors which are capable of electrically connecting the distribution buses to the propulsion engine generator and/or the main power unit; and a management module which is capable of controlling the contactors; method wherein: during normal operating conditions of the aircraft, the management module controls the contactors so as to power the distribution bus using the engine-class main power unit and during back-up operating conditions of the aircraft, the management module controls the contactors so as to power the distribution bus using the propulsion engine generator.