WO2000014405A1 - Lightning protection for wind turbine blade - Google Patents
Lightning protection for wind turbine blade Download PDFInfo
- Publication number
- WO2000014405A1 WO2000014405A1 PCT/DK1999/000476 DK9900476W WO0014405A1 WO 2000014405 A1 WO2000014405 A1 WO 2000014405A1 DK 9900476 W DK9900476 W DK 9900476W WO 0014405 A1 WO0014405 A1 WO 0014405A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- wind turbine
- turbine blade
- lightning
- blade
- carbon fibre
- Prior art date
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 38
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 38
- 239000004020 conductor Substances 0.000 claims abstract description 25
- 229920002430 Fibre-reinforced plastic Polymers 0.000 claims abstract description 13
- 239000011151 fibre-reinforced plastic Substances 0.000 claims abstract description 13
- 239000000835 fiber Substances 0.000 claims description 11
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 239000011152 fibreglass Substances 0.000 claims description 7
- 239000000463 material Substances 0.000 description 9
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 4
- 229910052751 metal Inorganic materials 0.000 description 4
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 230000009172 bursting Effects 0.000 description 2
- 238000005266 casting Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000945 filler Substances 0.000 description 2
- -1 polyethylene Polymers 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 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
- 238000009408 flooring Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 239000002990 reinforced plastic Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber 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
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
-
- 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
- F03D80/30—Lightning protection
-
- 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
- F05B2240/00—Components
- F05B2240/20—Rotors
- F05B2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
-
- 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
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP99941416A EP1112448B2 (en) | 1998-09-09 | 1999-09-09 | Lightning protection for wind turbine blade |
AU55043/99A AU5504399A (en) | 1998-09-09 | 1999-09-09 | Lightning protection for wind turbine blade |
AT99941416T ATE244363T1 (en) | 1998-09-09 | 1999-09-09 | LIGHTNING SHOCK PROTECTION FOR WIND TURBINE BLADE |
US09/786,545 US6457943B1 (en) | 1998-09-09 | 1999-09-09 | Lightning protection for wind turbine blade |
DE69909306T DE69909306T3 (en) | 1998-09-09 | 1999-09-09 | BLITZSCHLAGSCHUTZ FOR WIND TURBINE SHEET |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA199801127 | 1998-09-09 | ||
DK199801127A DK173460B2 (en) | 1998-09-09 | 1998-09-09 | Windmill wing with lightning conductor |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2000014405A1 true WO2000014405A1 (en) | 2000-03-16 |
Family
ID=8101320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DK1999/000476 WO2000014405A1 (en) | 1998-09-09 | 1999-09-09 | Lightning protection for wind turbine blade |
Country Status (10)
Country | Link |
---|---|
US (1) | US6457943B1 (en) |
EP (1) | EP1112448B2 (en) |
CN (1) | CN1120298C (en) |
AT (1) | ATE244363T1 (en) |
AU (1) | AU5504399A (en) |
DE (1) | DE69909306T3 (en) |
DK (1) | DK173460B2 (en) |
ES (1) | ES2203171T5 (en) |
PT (1) | PT1112448E (en) |
WO (1) | WO2000014405A1 (en) |
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Also Published As
Publication number | Publication date |
---|---|
ES2203171T5 (en) | 2010-09-01 |
PT1112448E (en) | 2003-11-28 |
DK173460B1 (en) | 2000-11-27 |
DK173460B2 (en) | 2004-08-30 |
ATE244363T1 (en) | 2003-07-15 |
AU5504399A (en) | 2000-03-27 |
CN1120298C (en) | 2003-09-03 |
DE69909306T2 (en) | 2004-04-22 |
EP1112448A1 (en) | 2001-07-04 |
CN1317072A (en) | 2001-10-10 |
DE69909306D1 (en) | 2003-08-07 |
DK199801127A (en) | 2000-03-10 |
DE69909306T3 (en) | 2010-10-28 |
ES2203171T3 (en) | 2004-04-01 |
US6457943B1 (en) | 2002-10-01 |
EP1112448B1 (en) | 2003-07-02 |
EP1112448B2 (en) | 2010-04-14 |
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