Control network for single- or multi-motor actuators, the network being particularly adapted to aviation applications such as powering the motors of landing-gear hook units
AssigneeMessier-Bugatti
InventorsFlorent NIERLICH, Etienne ANNEE, François-Noël LEYNAERT
Life of this patent
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Abstract
The invention provides an emergency power network for aircraft, for powering actuator motors (4) connected to the network, the network comprising a power bus (11) adapted to convey three-phase AC power generated by at least one DC/AC converter (12) that is powered by a DC source of the aircraft, the converter being fitted with modulator means for modulating the voltage and/or the frequency of the three-phase power generated thereby.
Claims2
An emergency power network for aircraft, for powering actuator motors connected to the network, the network comprising a power bus adapted to convey three-phase AC power generated by at least one DC/AC converter that is powered by a DC source of the aircraft, the converter being fitted with modulator means for modulating the voltage and/or the frequency of the three-phase power generated thereby.
Dependencies are inferred from the claim text.