SE1551642A1 - Method for blade heating system repair and wind turbine rotor blade - Google Patents
Method for blade heating system repair and wind turbine rotor blade Download PDFInfo
- Publication number
- SE1551642A1 SE1551642A1 SE1551642A SE1551642A SE1551642A1 SE 1551642 A1 SE1551642 A1 SE 1551642A1 SE 1551642 A SE1551642 A SE 1551642A SE 1551642 A SE1551642 A SE 1551642A SE 1551642 A1 SE1551642 A1 SE 1551642A1
- Authority
- SE
- Sweden
- Prior art keywords
- heating system
- layer
- perforated member
- applying
- wind turbine
- Prior art date
Links
- 238000010438 heat treatment Methods 0.000 title claims abstract description 52
- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000002950 deficient Effects 0.000 claims abstract description 27
- 239000000463 material Substances 0.000 claims abstract description 24
- 238000005485 electric heating Methods 0.000 claims abstract description 18
- 239000004020 conductor Substances 0.000 claims abstract description 8
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 239000002184 metal Substances 0.000 claims description 12
- 230000005855 radiation Effects 0.000 claims description 9
- 229920001187 thermosetting polymer Polymers 0.000 claims description 9
- 229920005989 resin Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052802 copper Inorganic materials 0.000 claims description 5
- 239000010949 copper Substances 0.000 claims description 5
- 229910045601 alloy Inorganic materials 0.000 claims description 4
- 239000000956 alloy Substances 0.000 claims description 4
- 238000009755 vacuum infusion Methods 0.000 claims description 3
- 239000010410 layer Substances 0.000 description 65
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 10
- 229910052799 carbon Inorganic materials 0.000 description 10
- 239000000835 fiber Substances 0.000 description 10
- 239000011241 protective layer Substances 0.000 description 10
- 239000003365 glass fiber Substances 0.000 description 8
- 239000003822 epoxy resin Substances 0.000 description 4
- 229920000647 polyepoxide Polymers 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000004593 Epoxy Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000004645 polyester resin Substances 0.000 description 2
- 229920001225 polyester resin Polymers 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 240000007182 Ochroma pyramidale Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- RLQJEEJISHYWON-UHFFFAOYSA-N flonicamid Chemical compound FC(F)(F)C1=CC=NC=C1C(=O)NCC#N RLQJEEJISHYWON-UHFFFAOYSA-N 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000011208 reinforced composite material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000004634 thermosetting polymer Substances 0.000 description 1
Classifications
-
- 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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
-
- 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
- F03D80/50—Maintenance or repair
-
- 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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
-
- 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
- F03D80/50—Maintenance or repair
- F03D80/502—Maintenance or repair of rotors or blades
-
- 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
-
- 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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
Claims (13)
1. t. Förfarande för att reparera ett eiektriekt tfänneayetern nde ett vindtdröinretdröiad (t),viiket eiektrieka varmeeyetern innefattar ett varrneeyatentskikt (ï) av ett rnateriat rned tagiedningeförrnaga den genom vitket en etektriek etrörn iede, varvid metoden innefattar - frigörande av ett defekt drnrade (tt) av värrneavaternakiktet (Tf) fran eventueiiautvändiga ntateriaiekikt ea att eiektriakt tedande deiar av varnteayeternekiktet (37)exponeras, - anttringande av ett perfererat örgan (13) av ett eiektriakt tedande rnateriai över detdefekta drnradet (t t) av varrneeyetemakiktet (7), ~ öringande av det perfdreifade örganet (13) i eiektrisk köntakt nted eiektriekt iedandedeiar av varrneeyatentakiktet (7), den - anttringande av ett fixeringeekikt (fö) över det perfererade drganet (13) för att fixeradet öerfdrerade organet vid de eiektriekt tedande deiarna av varrnesysternekiktert (Y).
2. Förfarande eniigt krav t, innefattande anbringande av en vakuurnpaae, så attvakuurnnasen tackar det perfererade erganet (13) den anttringande av ett vakuartitrvck inämnda vakiiurnpaae, före anbringande av tixeringaekiktet (t 5).
3. Förfarande eniigt någdt av föregående krav, innefattande annringande av ettfixeringeekikt (15) innefattande ett varrnenärdande rnateriai.
4. Förtarande eniigt naget av föregående krav, innefattande anöringande av ettfixeringsskikt (tå) earn innefattar' ett nartamateriai earn ar närdnart rnedeiat tritravieiett atråining.
5. Förtarande eniigt naget av patentkraven 3-4, innefattande användning av uttravidiett etrainirtg för nardnirtg av fixeringaskiktet (1 ö).
6. Förfarartde eniigt nagdt av föregående krav, innefattande artöringande avfixeringaekiktet (15) :nedeiet vaknurninfusien.
7. Fortarande enitgt något av föregående krav, innefattande tiitnandanaitande av ett eerforerat organ (13) av en eiektriskt iedande rnetati.
8. Förfarande ertišgt krav 7, innefattande tštinandanaitande av ett pertorerat ergan(13) av kepearmetaii etier aiurnittiuntntetait eiier iegeringar darav.
9. Fortarande eniigt något av föregående krav, innefattande anbringande av ett tåökekikt(17) över ftkeringeektktet (15). 1G.
10. Förfarande eniigt något av föregående krav, dar det utförs på rotorbtadet rnonterat på vindturetnen, :tär vindtureinen ar inetatterad na ett drifteetàtte.
11. tštt vindttiröinroterbiad (1) försett rned ett eiektriekt upptfarrnnšngeeyeterninnefattande ett varrnesyetentekikt (7) av ett rnateriat :ned tag iedningeförntàga öongenöm viiket en etektriek etrörn tede, kånneteeknat av att rötorbtadet nar ettreparatšeneernråde (21) innefattande ett eertorerat organ (13) av ett etektršekt iedandernateriat anbringat på ett örnråde av vfarnieayeternekiktet (7), den ett fixeringeekškt (15)anöringat over det pertorerade örganet (13) tor att fixera det perforerade örganet vid eiektriekt tedande deâar av vàrmeevetemekiktet (Y).
12. Vindttiröinrötoretad enišgt kravet 11, varvid fixeringeekiktet (15) innefattar ett nartsinateriat eern är nardat rnedetst uitravioiett stråiniitg.
13. Vindturtiinreterbiad enišgt nàget av kraven 11-12, varvid det perförerade erganet (13)är giert av en eiektriekt iedande nfretaii, eåeern könparrnetaii etier aitirniniunfirnetatt efter iegeringar” därav.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1551642A SE539438C2 (sv) | 2015-12-14 | 2015-12-14 | Method for blade heating system repair and wind turbine rotor blade |
| FI20165961A FI20165961A (sv) | 2015-12-14 | 2016-12-13 | Förfarande för att reparera ett eluppvärmningssystem för en vindturbins rotorblad och en vindturbins rotorblad med ett reparationsområde |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SE1551642A SE539438C2 (sv) | 2015-12-14 | 2015-12-14 | Method for blade heating system repair and wind turbine rotor blade |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| SE1551642A1 true SE1551642A1 (sv) | 2017-06-15 |
| SE539438C2 SE539438C2 (sv) | 2017-09-19 |
Family
ID=59270199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE1551642A SE539438C2 (sv) | 2015-12-14 | 2015-12-14 | Method for blade heating system repair and wind turbine rotor blade |
Country Status (2)
| Country | Link |
|---|---|
| FI (1) | FI20165961A (sv) |
| SE (1) | SE539438C2 (sv) |
-
2015
- 2015-12-14 SE SE1551642A patent/SE539438C2/sv unknown
-
2016
- 2016-12-13 FI FI20165961A patent/FI20165961A/sv not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FI20165961A (sv) | 2017-06-15 |
| SE539438C2 (sv) | 2017-09-19 |
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