Electrical transmission or interconnection systems – Vehicle mounted systems
Reexamination Certificate
2011-01-18
2011-01-18
Wallis, Michael Rutland (Department: 2836)
Electrical transmission or interconnection systems
Vehicle mounted systems
C307S019000
Reexamination Certificate
active
07872367
ABSTRACT:
A method and a device for redundantly supplying several electric servomotors or drive motors by a common power electronics unit, particularly in an aircraft, wherein the power electronics unit contains a number of electronic motor control units, and wherein the electric motors are operated with nominal power if the electronic motor control units are fully functional. The motors are operated with the available residual power of the motor control units if partial failure of the motor control units occurs. The motors may be operated sequentially or simultaneously.
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Giebeler Christoph
Recksiek Martin
Airbus Deutschland GmbH
Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)
Lerner David Littenberg Krumholz & Mentlik LLP
Rutland Wallis Michael
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