Invention Grant
- Patent Title: System for turbomachine vane control
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Application No.: US13721000Application Date: 2012-12-19
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Publication No.: US09777641B2Publication Date: 2017-10-03
- Inventor: Cyron Frank Kay , John Carver Maters
- Applicant: General Electric Company
- Applicant Address: US NY Schenectady
- Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee: GENERAL ELECTRIC COMPANY
- Current Assignee Address: US NY Schenectady
- Agency: Fletcher Yoder, P.C.
- Main IPC: F01D17/16
- IPC: F01D17/16 ; F02C9/20 ; F16D125/58

Abstract:
A gas turbine system includes a compressor. The compressor has a plurality of inlet guide vanes disposed at an inlet of the compressor. Furthermore, the compressor may have at least one unison ring coupled to a plurality of variable stator vanes disposed between the inlet and an outlet of the compressor. The gas turbine system includes a first actuator that may adjust a first pitch of the plurality of inlet guide vanes and a second actuator that may adjust a second pitch of the plurality of variable stator vanes. A first electric motor may drive the first actuator, while a second electric motor may drive the second actuator.
Public/Granted literature
- US20140169948A1 SYSTEM FOR TURBOMACHINE VANE CONTROL Public/Granted day:2014-06-19
Information query
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