SE428042B - Wind power plant with machinery compartment - Google Patents

Wind power plant with machinery compartment

Info

Publication number
SE428042B
SE428042B SE8105290A SE8105290A SE428042B SE 428042 B SE428042 B SE 428042B SE 8105290 A SE8105290 A SE 8105290A SE 8105290 A SE8105290 A SE 8105290A SE 428042 B SE428042 B SE 428042B
Authority
SE
Sweden
Prior art keywords
propeller
bearing
cabin
compartment
generator
Prior art date
Application number
SE8105290A
Other languages
Swedish (sv)
Other versions
SE8105290L (en
Inventor
Madsen K Dahl
Original Assignee
Asea Ab
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Asea Ab filed Critical Asea Ab
Priority to SE8105290A priority Critical patent/SE428042B/en
Priority to DK396182A priority patent/DK396182A/en
Publication of SE8105290L publication Critical patent/SE8105290L/en
Publication of SE428042B publication Critical patent/SE428042B/en

Links

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
    • 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
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/10—Assembly of wind motors; Arrangements for erecting wind motors
    • F03D11/04—
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
    • F03D80/80—Arrangement of components within nacelles or towers
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/60—Assembly methods
    • F05B2230/61—Assembly methods using auxiliary equipment for lifting or holding
    • 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
    • F05B2230/00—Manufacture
    • F05B2230/80—Repairing, retrofitting or upgrading methods
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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)

Abstract

A wind power plant with a machinery compartment 2 which is rotatably journalled at the top of a tower 1. The compartment 2 has a supporting structure consisting of two parallel box beams 10 with interconnecting cross beams 11, 12, 13, 14, 15, 16 forming support for propeller-axle bearings 17, 18, a generator 20 and a turntable bearing 6. A portal frame 26 runs on rails 27 on the box beams 10. Said frame is intended for handling machine elements inside the compartment 2, and between the compartment 2 and the ground. An opening is present between the box beams 10, enabling transport of machine elements between same. In the compartment 2 and in the propeller hub 5, pulley blocks 31, 32 are provided, enabling hoisting and lowering propeller blades 4 by means of the frame 26 in the compartment 2. The line or chain 36 of the frame is carried through said pulley blocks 31, 32 and hooked onto a propeller blade 4, following which it may be loosened and lowered. <IMAGE>

Claims (3)

ae .WN *W n 10 8105290-4 I kabinene 2 främre del finnes en brytekiva 31 som är fäetad vid lagrats 17 lagerhus. I propellernavet 5 finnes tre brytakivor 32 placerade mitt emot var sitt propellerblad 4. Propellerbladena 4 infëatningedel 33 är utformad med en balk 34 med en öppning 35. Vid 'byte av ett blad placeras portaltravereen över lagret 17 så. att linan eller kedjan 36 kan dragen lodrätt ned från tra- versens lintrunnna eller kedjeekiva 37, under skivan 31 ut genom öppningen 38 i kabinväggen 39 in genom öppningen 40 i navet 5 över brytekivan 32 med till propeller-blandats 4 infästningedel, där kroken 41 hakan fast i propellerne 4 balk 34. Propellerfäetet 33 losagöree från lagret 42, varefter bladet 4 kan firas ned med hjälp av portaltravereen 26 i kabinen 2. PEDENTKBAVae .WN * W n 10 8105290-4 In the front part of the cabins 2 there is a break plate 31 which is fastened to the bearing 17 bearing housing. In the propeller hub 5 there are three breaking discs 32 placed opposite each of the propeller blades 4. The propeller blades 4 mounting part 33 is formed with a beam 34 with an opening 35. When changing a blade, the portal traverse is placed over the bearing 17 so. that the rope or chain 36 can be pulled vertically down from the traverse rope spool or chain pulley 37, under the pulley 31 out through the opening 38 in the cabin wall 39 into through the opening 40 in the hub 5 over the breaking pulley 32 with the propeller-mixed 4 fastening part, where the hook 41 fixed in the propellers 4 beam 34. The propeller shaft 33 is detached from the bearing 42, after which the blade 4 can be lowered down by means of the portal traverse 26 in the cabin 2. PEDENTKBAV 1. vindkraftverk med en maakinkabin (2) som är vridbert lagrad på. ett torn (1) med ett vridkranslagèr (6) och uppbär lager (17, 18) för en propeller- axel, en växel (23) ooh, en generator (20), k ä n n e t e c k n a t därav, att kabinen (2) innehåller en bärande konstruktion, (som består av två, låd- belkar (1o) och mellan dem. anordnade zvarbamu avsedda ef: una ewa fö» vridlmaxzslagret (6), propellerazellager (11, 12) och en generator (20), att på. lâdbalkarna (10) är anordnade löpbanor (27) för en portaltravere (26) och att en öppning (28) är anordnad mellan lådbalkarna (10), som tillåter att växeln (23), generatorn (20) och andra maekinelement sänkas ned mellan låd- balkarna (10) med portallmanen (26).1. wind turbine with a maakin cabin (2) that is rotatably mounted on. a tower (1) with a rotary bearing (6) and supporting bearings (17, 18) for a propeller shaft, a gear (23) ooh, a generator (20), characterized in that the cabin (2) contains a load-bearing structure, (consisting of two, box beams (1o) and between them arranged zvarbamu intended ef: una ewa fö »vridlmaxz bearings (6), propeller azel bearings (11, 12) and a generator (20), that on. the box beams (10) are arranged raceways (27) for a portal trolley (26) and that an opening (28) is arranged between the box beams (10), which allows the gear (23), the generator (20) and other machining elements to be lowered between the box members. the beams (10) with the gantry man (26). 2. vmmertverk enlig: patentmv 1,' u a n n e c e e x n e 1; därav, att växeln (23) och generatorn (20) är placerade på. ömse sidor om vridbranelag- reta (6) centrum. " '2. vmmertverk enlig: patentmv 1, 'u a n n e c e e x n e 1; due to the fact that the gear unit (23) and the generator (20) are located on. both sides of the rotary crane bearing center (6). "' 3. vindkraftverk enligt patentkrav 1, k ä. n n e t e o k n a t därav, att i kabinens (2) främre del är anordnad en första brytskiva (31) och att i pro- pellernavet (5) är anordnad en andra brytskiva (32) mitt emot varteoch ett av propellerbladen (4), över vilka brytskivor portaltraveraena (26) lina eller kedja (40) löper vid hiasning ooh firning av ett propellerblad (4) med hjälp av portelcravemen (26) 1 kabinen (2).Wind turbine according to claim 1, characterized in that in the front part of the cabin (2) a first breaking plate (31) is arranged and that in the propeller hub (5) a second breaking plate (32) is arranged opposite each and a of the propeller blades (4), over which break discs the portal traverses (26) line or chain (40) run during hoisting and firing of a propeller blade (4) by means of the portel collar (26) in the cabin (2).
SE8105290A 1981-09-07 1981-09-07 Wind power plant with machinery compartment SE428042B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE8105290A SE428042B (en) 1981-09-07 1981-09-07 Wind power plant with machinery compartment
DK396182A DK396182A (en) 1981-09-07 1982-09-03 WIND POWER PLANT

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8105290A SE428042B (en) 1981-09-07 1981-09-07 Wind power plant with machinery compartment

Publications (2)

Publication Number Publication Date
SE8105290L SE8105290L (en) 1983-03-08
SE428042B true SE428042B (en) 1983-05-30

Family

ID=20344504

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8105290A SE428042B (en) 1981-09-07 1981-09-07 Wind power plant with machinery compartment

Country Status (2)

Country Link
DK (1) DK396182A (en)
SE (1) SE428042B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012079575A1 (en) 2010-12-15 2012-06-21 Vestas Wind Systems A/S A tool and a method for moving a wind turbine drivetrain component
WO2013075717A2 (en) 2011-11-25 2013-05-30 Vestas Wind Systems A/S A tool and a method for moving a wind turbine drivetrain component

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113107780B (en) * 2020-01-10 2023-03-03 新疆金风科技股份有限公司 Blade assembling method and unidirectional rotating device of wind generating set

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012079575A1 (en) 2010-12-15 2012-06-21 Vestas Wind Systems A/S A tool and a method for moving a wind turbine drivetrain component
WO2013075717A2 (en) 2011-11-25 2013-05-30 Vestas Wind Systems A/S A tool and a method for moving a wind turbine drivetrain component
US10508643B2 (en) 2011-11-25 2019-12-17 Vestas Wind Systems A/S Tool and a method for moving a wind turbine drivetrain component

Also Published As

Publication number Publication date
DK396182A (en) 1983-03-08
SE8105290L (en) 1983-03-08

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