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公开(公告)号：US11661919B2
公开(公告)日：2023-05-30
申请号：US17152850
申请日：2021-01-20
Applicant: General Electric Company
Inventor： Frederick Wilson Wheeler , Dayu Huang , George Theodore Dalakos , Ameet Shridhar Deshpande , Su Liu , Dhiraj Arora , Siyun Wang
CPC classification number: F03D7/045 , F03D7/0284 , F03D7/046 , F03D9/255 , F03D17/00 , F05B2260/84 , F05B2270/1033 , F05B2270/32 , F05B2270/321 , F05B2270/323 , F05B2270/325 , F05B2270/331 , F05B2270/337 , F05B2270/404
Abstract: A method for controlling a wind turbine connected to an electrical grid includes receiving, via a controller, a state estimate of the wind turbine. The method also includes determining, via the controller, a current condition of the wind turbine using, at least, the state estimate, the current condition defining a set of condition parameters of the wind turbine. Further, the method includes receiving, via the controller, a control function from a supervisory controller, the control function defining a relationship of the set of condition parameters with at least one operational parameter of the wind turbine. Moreover, the method includes dynamically controlling, via the controller, the wind turbine based on the current condition and the control function for multiple dynamic control intervals.
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公开(公告)号：US20200352019A1
公开(公告)日：2020-11-05
申请号：US16935707
申请日：2020-07-22
Applicant: General Electric Company
Inventor： Yong Liang , Thomas Eriksson , Vasile Neculaes , George Theodore Dalakos
Abstract: Method includes providing a substrate layer, depositing a first layer along an exposed side of the substrate layer, and depositing a second layer along an exposed side of the first layer such that the first layer is disposed between the substrate layer and the second layer. One of the first or second layers is a backing layer and the other is a conductive layer. The first and second layers form a stripping sheet that is configured to strip electrons from charged particles passing through the stripping sheet. The method also includes removing at least a portion of the substrate layer.
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公开(公告)号：US10743400B2
公开(公告)日：2020-08-11
申请号：US15726929
申请日：2017-10-06
Applicant: General Electric Company
Inventor： Yong Liang , Tomas Eriksson , Vasile Neculaes , George Theodore Dalakos
Abstract: System includes a particle accelerator configured to direct a particle beam of charged particles along a designated path. The system also includes an extraction device positioned downstream from the particle accelerator. The extraction device includes a stripper foil and a foil holder that holds the stripper foil. The foil holder is configured to position the stripper foil across the designated path of the particle beam such that the particle beam is incident thereon. The stripper foil is configured to remove electrons from the charged particles, wherein the stripper foil includes a backing layer and a conductive layer stacked with respect to one another. The backing layer includes synthetic diamond.
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公开(公告)号：US20220228559A1
公开(公告)日：2022-07-21
申请号：US17152850
申请日：2021-01-20
Applicant: General Electric Company
Inventor： Frederick Wilson Wheeler , Dayu Huang , George Theodore Dalakos , Ameet Shridhar Deshpande , Su Liu , Dhiraj Arora , Siyun Wang
Abstract: A method for controlling a wind turbine connected to an electrical grid includes receiving, via a controller, a state estimate of the wind turbine. The method also includes determining, via the controller, a current condition of the wind turbine using, at least, the state estimate, the current condition defining a set of condition parameters of the wind turbine. Further, the method includes receiving, via the controller, a control function from a supervisory controller, the control function defining a relationship of the set of condition parameters with at least one operational parameter of the wind turbine. Moreover, the method includes dynamically controlling, via the controller, the wind turbine based on the current condition and the control function for multiple dynamic control intervals.
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公开(公告)号：US09715989B2
公开(公告)日：2017-07-25
申请号：US14682856
申请日：2015-04-09
Applicant: General Electric Company
Inventor： George Theodore Dalakos , Mark Alan Frontera , Vance Scott Robinson
CPC classification number: H01J35/12 , H01J2235/086 , H01J2235/088 , H01J2235/1204
Abstract: In one embodiment, an X-ray source target is provided that includes two or more layers of X-ray generating material at different depths within a source target for an electron beam. In one such embodiment the X-ray generating material in each layer does not extend fully across an underlying substrate surface.
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Patent Agency Ranking
公开(公告)号：US09646801B2
公开(公告)日：2017-05-09
申请号：US14682890
申请日：2015-04-09
Applicant: General Electric Company
Inventor： George Theodore Dalakos , Mark Alan Frontera , Vance Scott Robinson , William Robert Ross , Xi Zhang
CPC classification number: H01J35/12 , H01J2235/088 , H01J2235/1204 , H01J2235/1233 , H01J2235/1291
Abstract: In various embodiments, a multi-layer X-ray source target is provided having two or more layers of target material at different depths and different thicknesses. In one such embodiment the X-ray generating layers increase in thickness in relationship to their depth relative to the electron beam facing surface of the source target, such that X-ray generating layer further from this surface are thick than X-ray generating layers closer to the electron beam facing surface.
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公开(公告)号：US20180005795A1
公开(公告)日：2018-01-04
申请号：US15487236
申请日：2017-04-13
Applicant: General Electric Company
Inventor： Vance Scott Robinson , Yong Liang , Thomas Robert Raber , George Theodore Dalakos , Christoph Wild
IPC: H01J35/12
CPC classification number: H01J35/12 , H01J35/08 , H01J2235/081 , H01J2235/084 , H01J2235/088 , H01J2235/1241 , H01J2235/1291
Abstract: The present disclosure relates to the production and use of a multi-layer X-ray source target. In certain implementations, layers of X-ray generating material may be interleaved with thermally conductive layers. To prevent delamination of the layers, various mechanical, chemical, and structural approaches are related, including approaches for reducing the internal stress associated with the deposited layers and for increasing binding strength between layers.
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公开(公告)号：US20160300686A1
公开(公告)日：2016-10-13
申请号：US14682890
申请日：2015-04-09
Applicant: General Electric Company
Inventor： George Theodore Dalakos , Mark Alan Frontera , Vance Scott Robinson , William Robert Ross , Xi Zhang
IPC: H01J35/12
CPC classification number: H01J35/12 , H01J2235/088 , H01J2235/1204 , H01J2235/1233 , H01J2235/1291
Abstract: In various embodiments, a multi-layer X-ray source target is provided having two or more layers of target material at different depths and different thicknesses. In one such embodiment the X-ray generating layers increase in thickness in relationship to their depth relative to the electron beam facing surface of the source target, such that X-ray generating layer further from this surface are thick than X-ray generating layers closer to the electron beam facing surface.
Abstract translation: 在各种实施例中，提供具有不同深度和不同厚度的两层或多层靶材料的多层X射线源靶。 在一个这样的实施例中，X射线产生层的厚度相对于其相对于源极靶的面向电子束的表面的深度而增加，使得从该表面进一步的X射线产生层比X射线产生层更厚 到面向电子束的表面。
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公开(公告)号：US20220228560A1
公开(公告)日：2022-07-21
申请号：US17152869
申请日：2021-01-20
Applicant: General Electric Company
Inventor： Dayu Huang , Frederick Wilson Wheeler , George Theodore Dalakos , Ameet Shridhar Deshpande , Su Liu
Abstract: A method for operating a wind turbine includes determining one or more loading and travel metrics or functions thereof for one or more components of the wind turbine during operation of the wind turbine. The method also includes generating, at least in part, at least one distribution of cumulative loading data for the one or more components using the one or more loading and travel metrics during operation of the wind turbine. Further, the method includes applying a life model of the one or more components to the at least one distribution of cumulative loading data to determine an actual damage accumulation for the one or more components of the wind turbine to date. Moreover, the method includes implementing a corrective action for the wind turbine based on the damage accumulation.
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公开(公告)号：US10692685B2
公开(公告)日：2020-06-23
申请号：US15487236
申请日：2017-04-13
Applicant: General Electric Company
Inventor： Vance Scott Robinson , Yong Liang , Thomas Robert Raber , George Theodore Dalakos , Christoph Wild
Abstract: The present disclosure relates to the production and use of a multi-layer X-ray source target. In certain implementations, layers of X-ray generating material may be interleaved with thermally conductive layers. To prevent delamination of the layers, various mechanical, chemical, and structural approaches are related, including approaches for reducing the internal stress associated with the deposited layers and for increasing binding strength between layers.
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