GB0815973D0 - Wind turbine sensor system and method - Google Patents
Wind turbine sensor system and methodInfo
- Publication number
- GB0815973D0 GB0815973D0 GBGB0815973.3A GB0815973A GB0815973D0 GB 0815973 D0 GB0815973 D0 GB 0815973D0 GB 0815973 A GB0815973 A GB 0815973A GB 0815973 D0 GB0815973 D0 GB 0815973D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- wind turbine
- sensor system
- turbine sensor
- wind
- turbine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- F03D11/00—
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D17/00—Monitoring or testing of wind motors, e.g. diagnostics
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/24—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed
- G01L5/243—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for determining value of torque or twisting moment for tightening a nut or other member which is similarly stressed using washers
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/12—Movable parts; Contacts mounted thereon
- H01H13/14—Operating parts, e.g. push-button
- H01H13/18—Operating parts, e.g. push-button adapted for actuation at a limit or other predetermined position in the path of a body, the relative movement of switch and body being primarily for a purpose other than the actuation of the switch, e.g. door switch, limit switch, floor-levelling switch of a lift
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H35/00—Switches operated by change of a physical condition
- H01H35/006—Switches operated by mechanical overload condition, e.g. transmitted force or torque becoming too high
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/30—Retaining components in desired mutual position
- F05B2260/301—Retaining bolts or nuts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/301—Pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/50—Control logic embodiment by
- F05B2270/502—Control logic embodiment by electrical means, e.g. relays or switches
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sustainable Energy (AREA)
- Sustainable Development (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Wind Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0815973A GB2463081A (en) | 2008-09-02 | 2008-09-02 | Detecting loosening of wind turbine fastener using pressure or displacement responsive switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0815973A GB2463081A (en) | 2008-09-02 | 2008-09-02 | Detecting loosening of wind turbine fastener using pressure or displacement responsive switch |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0815973D0 true GB0815973D0 (en) | 2008-10-08 |
GB2463081A GB2463081A (en) | 2010-03-03 |
Family
ID=39866127
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0815973A Withdrawn GB2463081A (en) | 2008-09-02 | 2008-09-02 | Detecting loosening of wind turbine fastener using pressure or displacement responsive switch |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2463081A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114541733A (en) * | 2022-02-28 | 2022-05-27 | 重庆建工集团股份有限公司 | Pre-assembled operating platform |
CN115331398A (en) * | 2022-07-05 | 2022-11-11 | 中国长江电力股份有限公司 | Intelligent monitoring device and method for bolt of volute entrance door of hydroelectric generating set |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104142229B (en) * | 2013-05-10 | 2017-08-04 | 中科风电(北京)有限公司 | A kind of wind power generating set flange bolt on-line monitoring and fault diagnosis system |
DE202014104451U1 (en) | 2014-09-18 | 2015-12-21 | Maxion Wheels Germany Holding Gmbh | Nut, in particular wheel or axle nut, washer, control device for wheel or axle nuts on vehicles and vehicle hereby |
CN105986963B (en) * | 2015-02-11 | 2019-08-20 | 赤峰华源新力科技有限公司 | The connection bolt looseness of Wind turbines monitors system |
DE102017008782A1 (en) | 2017-09-20 | 2019-03-21 | Senvion Gmbh | System and method for monitoring a flange connection of a wind turbine |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4500237A (en) * | 1983-08-04 | 1985-02-19 | Illinois Tool Works Inc. | Tension indicating washer for smooth and irregular surfaces |
JPS63156419A (en) * | 1986-12-19 | 1988-06-29 | Hokuyo Automatic Co | Photoelectric switch |
US5291789A (en) * | 1987-11-10 | 1994-03-08 | Rotabolt Limited | Load indicating |
DE3934185A1 (en) * | 1989-10-13 | 1991-04-18 | German Dipl Ing Grimm | Circuit for monitoring of high voltage pylons - uses strips of parallel pressure switches electrically connected to monitoring circuitry |
DE4002259A1 (en) * | 1990-01-26 | 1991-08-08 | Dieter W Dr Ing Vetterkind | Threaded nut incorporating antenna for wireless security monitoring - has radio or ultrasonic alarm signal transmitter triggered by loss of contact on loosening of nut |
DE19831372C2 (en) * | 1998-07-13 | 2003-04-24 | Fraunhofer Ges Forschung | Device for checking non-positive connections |
US7289033B2 (en) * | 2005-06-30 | 2007-10-30 | General Electric Co. | Wireless sensing washers for imaging device attachment |
-
2008
- 2008-09-02 GB GB0815973A patent/GB2463081A/en not_active Withdrawn
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114541733A (en) * | 2022-02-28 | 2022-05-27 | 重庆建工集团股份有限公司 | Pre-assembled operating platform |
CN115331398A (en) * | 2022-07-05 | 2022-11-11 | 中国长江电力股份有限公司 | Intelligent monitoring device and method for bolt of volute entrance door of hydroelectric generating set |
CN115331398B (en) * | 2022-07-05 | 2023-05-16 | 中国长江电力股份有限公司 | Intelligent monitoring device and method for volute inlet bolt of hydroelectric generating set |
Also Published As
Publication number | Publication date |
---|---|
GB2463081A (en) | 2010-03-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |