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System And Method For Measuring Shaft Deflection In A Wind Turbine

Abstract: A measurement system (50) and a method for measuring a net deflection of a shaft (20) in a wind turbine (10) are disclosed. The measurement system (50) includes at least one first sensor (52) positioned proximate a first shaft component (60), the at least one first sensor (52) configured to measure at least one first deflection of the first shaft component (60), and at least one second sensor (54) configured to measure at least one reference deflection. The measurement system (50) further includes a base (80), wherein the at least one first sensor (52) and the at least one second sensor (54) are coupled together and configured on the base (80), and a processor (90) configured to calculate the net deflection of the shaft (20) utilizing the at least one first deflection and the at least one reference deflection.

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Notices, Deadlines & Correspondence

Patent Information

Application #
Filing Date
12 December 2011
Publication Number
36/2016
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Patent Number
Legal Status
Grant Date
2023-03-14
Renewal Date

Applicants

GENERAL ELECTRIC COMPANY
1 RIVER ROAD, SCHENECTADY, NEW YORK 12345, U.S.A.

Inventors

1. MADGE, JAMES HENRY
300 GARLINGTON ROAD, GREENVILLE, SOUTH CAROLINA 29615, USA

Specification

NA

Documents

Orders

Section Controller Decision Date

Application Documents

# Name Date
1 3597-DEL-2011-ASSIGNMENT WITH VERIFIED COPY [26-02-2024(online)].pdf 2024-02-26
1 3597-del-2011-Form-3 (11-05-2012).pdf 2012-05-11
2 3597-del-2011-Correspondence others-(11-05-2012).pdf 2012-05-11
2 3597-DEL-2011-FORM-16 [26-02-2024(online)].pdf 2024-02-26
3 3597-DEL-2011-POWER OF AUTHORITY [26-02-2024(online)].pdf 2024-02-26
3 3597-del-2011-GPA.pdf 2012-06-26
4 3597-DEL-2011-IntimationOfGrant14-03-2023.pdf 2023-03-14
4 3597-del-2011-Form-5.pdf 2012-06-26
5 3597-DEL-2011-PatentCertificate14-03-2023.pdf 2023-03-14
5 3597-del-2011-Form-3.pdf 2012-06-26
6 3597-DEL-2011-Written submissions and relevant documents [02-12-2022(online)].pdf 2022-12-02
6 3597-del-2011-Form-2.pdf 2012-06-26
7 3597-del-2011-Form-1.pdf 2012-06-26
7 3597-DEL-2011-CORRECTED PAGES [01-12-2022(online)].pdf 2022-12-01
8 3597-DEL-2011-MARKED COPY [01-12-2022(online)].pdf 2022-12-01
8 3597-del-2011-Drawings.pdf 2012-06-26
9 3597-del-2011-Description (Complete).pdf 2012-06-26
9 3597-DEL-2011-PETITION UNDER RULE 137 [01-12-2022(online)].pdf 2022-12-01
10 3597-del-2011-Correspondence-others.pdf 2012-06-26
10 3597-DEL-2011-FORM-26 [15-11-2022(online)].pdf 2022-11-15
11 3597-del-2011-Claims.pdf 2012-06-26
11 3597-DEL-2011-Correspondence to notify the Controller [14-11-2022(online)].pdf 2022-11-14
12 3597-del-2011-Assignment.pdf 2012-06-26
12 3597-DEL-2011-US(14)-HearingNotice-(HearingDate-17-11-2022).pdf 2022-10-28
13 3597-del-2011-Abstract.pdf 2012-06-26
13 3597-DEL-2011-FORM 13 [12-11-2019(online)].pdf 2019-11-12
14 3597-DEL-2011-RELEVANT DOCUMENTS [12-11-2019(online)].pdf 2019-11-12
14 GPOA_GEC.pdf 2014-10-28
15 247615 Form 13.pdf 2014-10-28
15 3597-DEL-2011-ABSTRACT [15-03-2019(online)].pdf 2019-03-15
16 3597-DEL-2011-CLAIMS [15-03-2019(online)].pdf 2019-03-15
16 3597-DEL-2011-FER.pdf 2018-09-25
17 3597-DEL-2011-OTHERS [15-03-2019(online)].pdf 2019-03-15
17 3597-DEL-2011-COMPLETE SPECIFICATION [15-03-2019(online)].pdf 2019-03-15
18 3597-DEL-2011-CORRESPONDENCE [15-03-2019(online)].pdf 2019-03-15
18 3597-DEL-2011-FER_SER_REPLY [15-03-2019(online)].pdf 2019-03-15
19 3597-DEL-2011-DRAWING [15-03-2019(online)].pdf 2019-03-15
20 3597-DEL-2011-CORRESPONDENCE [15-03-2019(online)].pdf 2019-03-15
20 3597-DEL-2011-FER_SER_REPLY [15-03-2019(online)].pdf 2019-03-15
21 3597-DEL-2011-COMPLETE SPECIFICATION [15-03-2019(online)].pdf 2019-03-15
21 3597-DEL-2011-OTHERS [15-03-2019(online)].pdf 2019-03-15
22 3597-DEL-2011-CLAIMS [15-03-2019(online)].pdf 2019-03-15
22 3597-DEL-2011-FER.pdf 2018-09-25
23 247615 Form 13.pdf 2014-10-28
23 3597-DEL-2011-ABSTRACT [15-03-2019(online)].pdf 2019-03-15
24 GPOA_GEC.pdf 2014-10-28
24 3597-DEL-2011-RELEVANT DOCUMENTS [12-11-2019(online)].pdf 2019-11-12
25 3597-DEL-2011-FORM 13 [12-11-2019(online)].pdf 2019-11-12
25 3597-del-2011-Abstract.pdf 2012-06-26
26 3597-del-2011-Assignment.pdf 2012-06-26
26 3597-DEL-2011-US(14)-HearingNotice-(HearingDate-17-11-2022).pdf 2022-10-28
27 3597-del-2011-Claims.pdf 2012-06-26
27 3597-DEL-2011-Correspondence to notify the Controller [14-11-2022(online)].pdf 2022-11-14
28 3597-del-2011-Correspondence-others.pdf 2012-06-26
28 3597-DEL-2011-FORM-26 [15-11-2022(online)].pdf 2022-11-15
29 3597-del-2011-Description (Complete).pdf 2012-06-26
29 3597-DEL-2011-PETITION UNDER RULE 137 [01-12-2022(online)].pdf 2022-12-01
30 3597-del-2011-Drawings.pdf 2012-06-26
30 3597-DEL-2011-MARKED COPY [01-12-2022(online)].pdf 2022-12-01
31 3597-del-2011-Form-1.pdf 2012-06-26
31 3597-DEL-2011-CORRECTED PAGES [01-12-2022(online)].pdf 2022-12-01
32 3597-DEL-2011-Written submissions and relevant documents [02-12-2022(online)].pdf 2022-12-02
32 3597-del-2011-Form-2.pdf 2012-06-26
33 3597-DEL-2011-PatentCertificate14-03-2023.pdf 2023-03-14
33 3597-del-2011-Form-3.pdf 2012-06-26
34 3597-DEL-2011-IntimationOfGrant14-03-2023.pdf 2023-03-14
34 3597-del-2011-Form-5.pdf 2012-06-26
35 3597-DEL-2011-POWER OF AUTHORITY [26-02-2024(online)].pdf 2024-02-26
35 3597-del-2011-GPA.pdf 2012-06-26
36 3597-DEL-2011-FORM-16 [26-02-2024(online)].pdf 2024-02-26
36 3597-del-2011-Correspondence others-(11-05-2012).pdf 2012-05-11
37 3597-DEL-2011-ASSIGNMENT WITH VERIFIED COPY [26-02-2024(online)].pdf 2024-02-26
37 3597-del-2011-Form-3 (11-05-2012).pdf 2012-05-11

Search Strategy

1 3597_DEL_2011(SearchStrategy)_05-06-2018.pdf

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