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ELECTRICAL ARCHITECTURES FOR AN AIRCRAFT

IP.com Disclosure Number: IPCOM000244920D
Publication Date: 2016-Jan-29

Publishing Venue

The IP.com Prior Art Database

Abstract

The publication is relative to new aircraft's electrical architectures permitting to obtain regulated voltages on busbars of an aircraft. A first architecture permits to obtain two regulated high voltage outputs (+/- 270VDC) from a single generator. The regulation of the first output is done by a first control loop in which the generator controls its voltage in order to obtain the desired voltage on the first output busbar. The regulation of the second output is done by a Power Electronic Module (PEM) powered by the same generator. The PEM controls its output voltage in order to obtain the desired voltage on the second output busbar. A second architecture permits to obtain a regulated voltage on the busbar of the aircraft when the aircraft is powered by an external power group when it is parked on ground. The regulation is done by a PEM inserted between the external plug and the busbar