FIELD: electricity.
SUBSTANCE: to power the electrical loads of the aircraft, it is powered by the main engine (MPS1, MPS2) of the engine class in the normal mode of operation using a distribution bus (ACBUS1, ACBUS2, DCBUS1, DCBUS2) or from the generator (G1, G2) of the traction motor in emergency mode, and also provides power to the emergency power subnetwork (EEPDC) from the independent emergency source (S) of energy in the event of a generator failure (G1, G2) of the traction motor in emergency operation mode. The power supply is switched by means of a control module, which is capable of controlling contactors (C1-C18), which switch power supplies.
EFFECT: flight safety of the aircraft due to various options for its electrical power.
7 cl, 10 dwg
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