Invention Grant
US07872367B2 Method and device for redundantly supplying several electric servomotors or drive motors by means of a common power electronics unit
有权
用于通过公共功率电子单元冗余地供应几个电动伺服电动机或驱动电动机的方法和装置
- Patent Title: Method and device for redundantly supplying several electric servomotors or drive motors by means of a common power electronics unit
- Patent Title (中): 用于通过公共功率电子单元冗余地供应几个电动伺服电动机或驱动电动机的方法和装置
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Application No.: US12086959Application Date: 2006-12-12
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Publication No.: US07872367B2Publication Date: 2011-01-18
- Inventor: Martin Recksiek , Christoph Giebeler
- Applicant: Martin Recksiek , Christoph Giebeler
- Applicant Address: DE DE
- Assignee: Airbus Deutschland GmbH,Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)
- Current Assignee: Airbus Deutschland GmbH,Deutsches Zentrum für Luft- und Raumfahrt e.V. (DLR)
- Current Assignee Address: DE DE
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: DE102005059423 20051213
- International Application: PCT/EP2006/011955 WO 20061212
- International Announcement: WO2007/068451 WO 20070621
- Main IPC: B60L1/00
- IPC: B60L1/00 ; H02J3/38
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.
Public/Granted literature
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