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公开(公告)号：US10197538B2
公开(公告)日：2019-02-05
申请号：US15013416
申请日：2016-02-02
申请人： Siemens Energy, Inc.
摘要： System, methods, and devices for inspecting generator rotor slot wedges in-situ are provided. The system includes a controller operably connected to a remote-control carriage for transmitting control signals and receiving data. The carriage includes a drive module for moving the carriage into an inspection area, e.g., through an air gap between the rotor and stator, and an inspection module operable to inspect a rotor wedge surface. The inspection module includes a jack assembly and a transducer assembly. The jack assembly is operably connected to the transducer assembly, and configured to elevate the transducer assembly to the rotor wedge surface for inspection.
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2.发明申请公开(公告)号：US20170219533A1
公开(公告)日：2017-08-03
申请号：US15013416
申请日：2016-02-02
申请人： Siemens Energy, Inc.
CPC分类号： G01N29/26 , G01N27/90 , G01N29/04 , G01N29/225 , G01N29/262 , G01N29/265 , G01N29/28 , G01N2291/106 , G01N2291/2693
摘要： System, methods, and devices for inspecting generator rotor slot wedges in-situ are provided. The system includes a controller operably connected to a remote-control carriage for transmitting control signals and receiving data. The carriage includes a drive module for moving the carriage into an inspection area, e.g., through an air gap between the rotor and stator, and an inspection module operable to inspect a rotor wedge surface. The inspection module includes a jack assembly and a transducer assembly. The jack assembly is operably connected to the transducer assembly, and configured to elevate the transducer assembly to the rotor wedge surface for inspection.
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