Sistema de fornecimento de energia, sistema de ar condicionado e método para prover ar condicionado a aeronaves com operação do ar de sangria em modo hídrico

摘要

An energy supply system for operating at least one air conditioning system of an aircraft, comprises at least one air line network and at least one electric line network. The air line network is connected to the air conditioning system and at least one bleed air connection for routing bleed air to the air conditioning system. The electric line network is connected to the air conditioning system and at least one electrical energy source for routing electrical energy to the air conditioning system. The air conditioning system has an electrically operable cooling device. By means of the energy supply system according to the invention the energy withdrawn from the power units is better adapted to the energy necessary for operating the air conditioning system and other systems-such as, for example, wing de-icing-and therefore reduces the excess fuel consumption of the aircraft.