A METHOD FOR REDUCING ROTOR IMBALANCE IN A WIND TURBINE
A method for controlling a wind turbine (1) is disclosed. The wind turbine (1) comprises three or more wind turbine blades (4), and blade connecting wires (7), each blade connecting wire (7) extending between a connection point (8) on one wind turbine blade (4) and a connection point (8) on a neighb...
Gespeichert in:
| Hauptverfasser: | , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | eng ; fre ; ger |
| Schlagworte: | |
| Online-Zugang: | Volltext bestellen |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | |
| container_start_page | |
| container_title | |
| container_volume | |
| creator | BØTTCHER, Peter ØSTERLUND, Mikkel Kiilerich LARSEN, Torben Juul NIELSEN, Thomas S. Bjertrup RUDOLF, Robert Thomas SØRENSEN, Kim Hylling |
| description | A method for controlling a wind turbine (1) is disclosed. The wind turbine (1) comprises three or more wind turbine blades (4), and blade connecting wires (7), each blade connecting wire (7) extending between a connection point (8) on one wind turbine blade (4) and a connection point (8) on a neighbouring wind turbine blade (4). The wind turbine (1) further comprises pre-tension wires (9), each pre-tension wire (9) being connected to one of the blade connecting wires (7) and to a pre-tension adjustment mechanism (10). The method comprises measuring at least one parameter of the wind turbine (1), and deriving an estimate for a rotor imbalance of the wind turbine (1) from the at least one measured parameter. The pre-tension adjustment mechanism (10) is controlled based on the estimated rotor imbalance in order to counteract the rotor imbalance. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP4426929A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP4426929A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP4426929A13</originalsourceid><addsrcrecordid>eNrjZDB3VPB1DfHwd1Fw8w9SCHJ1CXX29HNXCPIPAXI9fZ0cfRz9nF0VPP0UHBXCPf1cFEJCg5w8_Vx5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8a4CJiZGZpZGlo6ExEUoAtXQnXQ</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>A METHOD FOR REDUCING ROTOR IMBALANCE IN A WIND TURBINE</title><source>esp@cenet</source><creator>BØTTCHER, Peter ; ØSTERLUND, Mikkel Kiilerich ; LARSEN, Torben Juul ; NIELSEN, Thomas S. Bjertrup ; RUDOLF, Robert Thomas ; SØRENSEN, Kim Hylling</creator><creatorcontrib>BØTTCHER, Peter ; ØSTERLUND, Mikkel Kiilerich ; LARSEN, Torben Juul ; NIELSEN, Thomas S. Bjertrup ; RUDOLF, Robert Thomas ; SØRENSEN, Kim Hylling</creatorcontrib><description>A method for controlling a wind turbine (1) is disclosed. The wind turbine (1) comprises three or more wind turbine blades (4), and blade connecting wires (7), each blade connecting wire (7) extending between a connection point (8) on one wind turbine blade (4) and a connection point (8) on a neighbouring wind turbine blade (4). The wind turbine (1) further comprises pre-tension wires (9), each pre-tension wire (9) being connected to one of the blade connecting wires (7) and to a pre-tension adjustment mechanism (10). The method comprises measuring at least one parameter of the wind turbine (1), and deriving an estimate for a rotor imbalance of the wind turbine (1) from the at least one measured parameter. The pre-tension adjustment mechanism (10) is controlled based on the estimated rotor imbalance in order to counteract the rotor imbalance.</description><language>eng ; fre ; ger</language><subject>BLASTING ; HEATING ; LIGHTING ; MACHINES OR ENGINES FOR LIQUIDS ; MECHANICAL ENGINEERING ; OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR ; PRODUCING MECHANICAL POWER ; WEAPONS ; WIND MOTORS ; WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><creationdate>2024</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240911&DB=EPODOC&CC=EP&NR=4426929A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240911&DB=EPODOC&CC=EP&NR=4426929A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BØTTCHER, Peter</creatorcontrib><creatorcontrib>ØSTERLUND, Mikkel Kiilerich</creatorcontrib><creatorcontrib>LARSEN, Torben Juul</creatorcontrib><creatorcontrib>NIELSEN, Thomas S. Bjertrup</creatorcontrib><creatorcontrib>RUDOLF, Robert Thomas</creatorcontrib><creatorcontrib>SØRENSEN, Kim Hylling</creatorcontrib><title>A METHOD FOR REDUCING ROTOR IMBALANCE IN A WIND TURBINE</title><description>A method for controlling a wind turbine (1) is disclosed. The wind turbine (1) comprises three or more wind turbine blades (4), and blade connecting wires (7), each blade connecting wire (7) extending between a connection point (8) on one wind turbine blade (4) and a connection point (8) on a neighbouring wind turbine blade (4). The wind turbine (1) further comprises pre-tension wires (9), each pre-tension wire (9) being connected to one of the blade connecting wires (7) and to a pre-tension adjustment mechanism (10). The method comprises measuring at least one parameter of the wind turbine (1), and deriving an estimate for a rotor imbalance of the wind turbine (1) from the at least one measured parameter. The pre-tension adjustment mechanism (10) is controlled based on the estimated rotor imbalance in order to counteract the rotor imbalance.</description><subject>BLASTING</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MACHINES OR ENGINES FOR LIQUIDS</subject><subject>MECHANICAL ENGINEERING</subject><subject>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</subject><subject>PRODUCING MECHANICAL POWER</subject><subject>WEAPONS</subject><subject>WIND MOTORS</subject><subject>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDB3VPB1DfHwd1Fw8w9SCHJ1CXX29HNXCPIPAXI9fZ0cfRz9nF0VPP0UHBXCPf1cFEJCg5w8_Vx5GFjTEnOKU3mhNDeDgptriLOHbmpBfnxqcUFicmpeakm8a4CJiZGZpZGlo6ExEUoAtXQnXQ</recordid><startdate>20240911</startdate><enddate>20240911</enddate><creator>BØTTCHER, Peter</creator><creator>ØSTERLUND, Mikkel Kiilerich</creator><creator>LARSEN, Torben Juul</creator><creator>NIELSEN, Thomas S. Bjertrup</creator><creator>RUDOLF, Robert Thomas</creator><creator>SØRENSEN, Kim Hylling</creator><scope>EVB</scope></search><sort><creationdate>20240911</creationdate><title>A METHOD FOR REDUCING ROTOR IMBALANCE IN A WIND TURBINE</title><author>BØTTCHER, Peter ; ØSTERLUND, Mikkel Kiilerich ; LARSEN, Torben Juul ; NIELSEN, Thomas S. Bjertrup ; RUDOLF, Robert Thomas ; SØRENSEN, Kim Hylling</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP4426929A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MACHINES OR ENGINES FOR LIQUIDS</topic><topic>MECHANICAL ENGINEERING</topic><topic>OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR</topic><topic>PRODUCING MECHANICAL POWER</topic><topic>WEAPONS</topic><topic>WIND MOTORS</topic><topic>WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS</topic><toplevel>online_resources</toplevel><creatorcontrib>BØTTCHER, Peter</creatorcontrib><creatorcontrib>ØSTERLUND, Mikkel Kiilerich</creatorcontrib><creatorcontrib>LARSEN, Torben Juul</creatorcontrib><creatorcontrib>NIELSEN, Thomas S. Bjertrup</creatorcontrib><creatorcontrib>RUDOLF, Robert Thomas</creatorcontrib><creatorcontrib>SØRENSEN, Kim Hylling</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BØTTCHER, Peter</au><au>ØSTERLUND, Mikkel Kiilerich</au><au>LARSEN, Torben Juul</au><au>NIELSEN, Thomas S. Bjertrup</au><au>RUDOLF, Robert Thomas</au><au>SØRENSEN, Kim Hylling</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A METHOD FOR REDUCING ROTOR IMBALANCE IN A WIND TURBINE</title><date>2024-09-11</date><risdate>2024</risdate><abstract>A method for controlling a wind turbine (1) is disclosed. The wind turbine (1) comprises three or more wind turbine blades (4), and blade connecting wires (7), each blade connecting wire (7) extending between a connection point (8) on one wind turbine blade (4) and a connection point (8) on a neighbouring wind turbine blade (4). The wind turbine (1) further comprises pre-tension wires (9), each pre-tension wire (9) being connected to one of the blade connecting wires (7) and to a pre-tension adjustment mechanism (10). The method comprises measuring at least one parameter of the wind turbine (1), and deriving an estimate for a rotor imbalance of the wind turbine (1) from the at least one measured parameter. The pre-tension adjustment mechanism (10) is controlled based on the estimated rotor imbalance in order to counteract the rotor imbalance.</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | eng ; fre ; ger |
| recordid | cdi_epo_espacenet_EP4426929A1 |
| source | esp@cenet |
| subjects | BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS |
| title | A METHOD FOR REDUCING ROTOR IMBALANCE IN A WIND TURBINE |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-29T06%3A02%3A04IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=B%C3%98TTCHER,%20Peter&rft.date=2024-09-11&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP4426929A1%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |