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1.发明申请公开(公告)号：US20190390655A1
公开(公告)日：2019-12-26
申请号：US16012925
申请日：2018-06-20
Applicant: General Electric Company
Inventor： Michael Garry , Robert A. McLeod , James Edward Cencula , Yash Dayashankar Jaiswal , Subramani Adhiachari
Abstract: A method for determining an amount of water contamination in oil of a gearbox of a wind turbine includes receiving, via a controller, one or more operational parameters of the wind turbine. The method also includes receiving, via the controller, one or more weather conditions at the wind turbine. Further, the method includes calculating, via the controller, the amount of water contamination in the oil of the gearbox as a function of the one or more operational parameters of the wind turbine and the one or more weather conditions at the wind turbine. In addition, the method includes implementing, via the controller, a corrective action based on the calculated amount of water contamination in the oil of the gearbox.
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公开(公告)号：US20190128243A1
公开(公告)日：2019-05-02
申请号：US15801436
申请日：2017-11-02
Applicant: General Electric Company
Inventor： Raed Zuhair Hasan , Farong Zhu , Lawrence Keith Taliaferro, JR. , Priyangu Chunilal Patel , James Edward Cencula , Edward Lee McGrath
Abstract: The present disclosure is directed to a system for monitoring wear on a gearbox of a wind turbine. A controller of the system is configured to determine a torque exerted on a rotor shaft of the wind turbine or a generator shaft of the wind turbine based on measurement signals received from a first sensor of the system. The controller is also configured to determine an accumulated wear value for the gearbox based on the torque.
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公开(公告)号：US10935001B2
公开(公告)日：2021-03-02
申请号：US15801436
申请日：2017-11-02
Applicant: General Electric Company
Inventor： Raed Zuhair Hasan , Farong Zhu , Lawrence Keith Taliaferro, Jr. , Priyangu Chunilal Patel , James Edward Cencula , Edward Lee McGrath
IPC: F03D17/00 , F03D7/04 , F03D15/00 , F03D7/02 , G01M13/021 , G01M13/022 , H02P9/04
Abstract: The present disclosure is directed to a system for monitoring wear on a gearbox of a wind turbine. A controller of the system is configured to determine a torque exerted on a rotor shaft of the wind turbine or a generator shaft of the wind turbine based on measurement signals received from a first sensor of the system. The controller is also configured to determine an accumulated wear value for the gearbox based on the torque.
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公开(公告)号：US20190136962A1
公开(公告)日：2019-05-09
申请号：US15807823
申请日：2017-11-09
Applicant: General Electric Company
Inventor： Raed Zuhair Hasan , Kevin M. Vandevoorde , Lawrence Keith Taliaferro, JR. , George Albert Goller , James Edward Cencula
IPC: F16H57/08 , F03D15/00 , F16H1/28 , F16H55/06 , F16H55/17 , F16H57/032 , B23K26/342 , B33Y80/00
Abstract: An integral ring gear and torque arm for a wind turbine gearbox and method of manufacturing same includes forming the ring gear and the associated gear housing as a single part using the same material, e.g., using a casting process. Further, the ring gear defines an inner circumferential surface having a plurality of gear teeth. Thus, the method also includes applying a coating material to the gear teeth of the ring gear via an additive manufacturing process, such as cold spraying, so as to increase a hardness of gear teeth.
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