Invention Grant
US08912765B2 EPGS architecture with multi-channel synchronous generator and common unregulated PMG exciter
有权
具有多通道同步发生器和常见的不受调节的PMG励磁器的EPGS架构
- Patent Title: EPGS architecture with multi-channel synchronous generator and common unregulated PMG exciter
- Patent Title (中): 具有多通道同步发生器和常见的不受调节的PMG励磁器的EPGS架构
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Application No.: US13836007Application Date: 2013-03-15
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Publication No.: US08912765B2Publication Date: 2014-12-16
- Inventor: Gregory I. Rozman , Jacek F. Gieras , Steven J. Moss
- Applicant: Hamilton Sundstrand Corporation
- Applicant Address: US CT Windsor Locks
- Assignee: Hamilton Sundstrand Corporation
- Current Assignee: Hamilton Sundstrand Corporation
- Current Assignee Address: US CT Windsor Locks
- Agency: Cantor Colburn LLP
- Main IPC: H02P11/00
- IPC: H02P11/00
Abstract:
A generator system includes a generator having a stationary portion and a rotating portion. The generator includes a permanent magnet based exciter with permanent magnets disposed on the stationary portion. A first channel includes a first main field winding and a first main field power converter disposed on a rotating portion. The first main field power converter selectively delivers voltage from the exciter winding to the first main field winding. A second channel includes a second main field winding and a second main field power converter disposed on the rotating portion. The second main field power converter selectively delivers voltage from the exciter winding to the second main field winding. A generator control unit is connected to the first channel and the second channel. The generator control unit monitors an output voltage at each of the first channel and the second channel and generates the first and second control signals based on the output voltage.
Public/Granted literature
- US20140266076A1 EPGS ARCHITECTURE WITH MULTI-CHANNEL SYNCHRONOUS GENERATOR AND COMMON UNREGULATED PMG EXCITER Public/Granted day:2014-09-18
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