Electrical transmission or interconnection systems – Plural load circuit systems – Plural sources of supply
Reexamination Certificate
2007-10-23
2010-06-15
Wallis, Michael Rutland (Department: 2836)
Electrical transmission or interconnection systems
Plural load circuit systems
Plural sources of supply
C307S009100
Reexamination Certificate
active
07737577
ABSTRACT:
A system and a power supply method, on board an aircraft, in which the power supply system of an aircraft includes several generators powering with 230 volts A.C. several distinct electrical cores, wherein the various loads of the aircraft are connected to each of these cores. Each core includes an input driver, several identical power modules, means of placing in parallel several power modules including interconnection inductances between power modules, and a switching matrix including a set of relays, means of piloting the relays of the switching matrix, so as to reconfigure all of these relays in the case of failure of a power module, several output filters, and relays of the switching matrix that may each be connected to at one load.
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Paul M. Anderson, et al., “Automated Power Distribution System Hardware”, Conference Proceedings Article, XP10089773, Aug. 6, 1989, pp. 579-584.
Alejo Dominique
Foch Etienne
Langlois Olivier
Prisse Lucien
Airbus France
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Rutland Wallis Michael
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