CN105429092A - Cable protection device for wind generating set and wind generating set - Google Patents
Cable protection device for wind generating set and wind generating set Download PDFInfo
- Publication number
- CN105429092A CN105429092A CN201510947021.9A CN201510947021A CN105429092A CN 105429092 A CN105429092 A CN 105429092A CN 201510947021 A CN201510947021 A CN 201510947021A CN 105429092 A CN105429092 A CN 105429092A
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- CN
- China
- Prior art keywords
- guard ring
- cable
- roller
- protecting device
- 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.)
- Granted
Links
- 230000004308 accommodation Effects 0.000 claims abstract description 29
- 238000005096 rolling process Methods 0.000 claims description 22
- 241000282326 Felis catus Species 0.000 claims description 11
- 229910000831 Steel Inorganic materials 0.000 claims description 11
- 239000010959 steel Substances 0.000 claims description 11
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000001681 protective effect Effects 0.000 abstract 8
- 238000005299 abrasion Methods 0.000 abstract 1
- 230000017525 heat dissipation Effects 0.000 abstract 1
- 230000001012 protector Effects 0.000 abstract 1
- 230000002787 reinforcement Effects 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 239000011148 porous material Substances 0.000 description 5
- 238000013461 design Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 239000011435 rock Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004677 Nylon Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000004079 fireproofing Methods 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 229920001778 nylon Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 210000001138 tear Anatomy 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G11/00—Arrangements of electric cables or lines between relatively-movable parts
-
- 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
- Wind Motors (AREA)
Abstract
The embodiment of the invention provides a cable protection device for a wind generating set and the wind generating set. This cable protector is including holding rotation portion and annular rail, holds rotation portion and includes interior protective shroud and rather than the outer protective shroud of fixed, forms at least one first cable accommodation portion between interior protective shroud and the outer protective shroud, holds rotation portion and still including being fixed in the central protective shroud in the interior protective shroud, and center protective shroud forms second cable accommodation portion, and outer protective shroud rotationally locates on the annular rail. The cable protection device can effectively solve the problems of cable twisting, cable abrasion, cable gliding, insufficient heat dissipation, cable maintenance and the like of the wind generating set.
Description
Technical field
The present invention relates to wind generating technology, particularly relate to the cable protecting device of roller for wind turbine generator and wind turbine generator.
Background technology
Along with the increase of wind turbine generator installed capacity, the demand of cable for wind generating set is also increasing.Wind turbine generator private cable generally includes power cable, control cables, communication cable (data cable).During use, according to designing requirement, cable for wind generating set has the overhang (in tower barrel of wind generating set vertical run part) of tens meters.
When wind turbine generator implements driftage control (during wind vector, wind turbine generator needs quick smoothly to aim at wind direction, so that wind wheel obtains maximum wind energy), the overhang of cable will reverse with wind generating set yaw, add the operational environment that wind field is severe, the security incident of wind turbine generator hanging cord gets more and more.Wherein, comparatively distinct issues comprise cable wearing and tearing, cable glides, cable reverse after the problems such as heat radiation is not enough, cause the gross distortion short circuit of switch cubicle inner copper line thus and initiation fire, thus cause heavy economic losses.
In view of this, the safeguard procedures carrying out cable for wind generating set are very important, in prior art, only address only that cable turned round by cable, cable is fixed, cable dissipate heat, cable glide and certain problem in the problems such as cable maintenance, but attend to one thing and lose sight of another unavoidably, one does not comprehensively solve the complete scheme of aforementioned all problems.
Summary of the invention
Embodiments of the invention provide a kind of cable protecting device of roller for wind turbine generator and wind turbine generator, and comprehensively to solve, cable turned round by cable, cable is fixed, cable dissipate heat, cable glide and the series of problems such as cable maintenance.
According to an aspect of the present invention, a kind of cable protecting device of roller for wind turbine generator is provided, this cable protecting device of roller comprises and holds rotation section and circular orbit, hold the outer guard ring that rotation section comprises interior guard ring and fixes with it, at least one first cable accommodation section is formed between interior guard ring and outer guard ring, hold rotation section and also comprise the center guard ring be fixed in interior guard ring, center guard ring forms the second cable accommodation section, and outer guard ring is located on circular orbit rotationally.
Preferably, circular orbit is provided with groove, and the bottom of outer guard ring is circumferentially with multiple first rolling member along it, groove and the first rolling member suitable.
Preferably, the first rolling member is steel ball roller or pulley.
Preferably, circular orbit surface is provided with supine second rolling member of multiple rolling, and cannelure is offered in the bottom of guard ring outside, and make cannelure and the second rolling member suitable.
Preferably, the bottom of outer guard ring is provided with trundle, circular orbit is equipped with the wheel rail suitable with trundle.
Preferably, the inner edge of outer guard ring is provided with the first recess, and the outer rim of interior guard ring is provided with the second recess, and when interior guard ring and outer guard ring are fixed, the first recess matches with the second recess to form at least one first cable accommodation section.
Preferably, interior guard ring is ducted body, is provided with connecting portion between interior guard ring and center guard ring.
Preferably, subregion portion is provided with in the guard ring of center.
Preferably, outer guard ring and/or interior guard ring are made up of the split that two have symmetric shape, and the sidewall of outer guard ring and interior guard ring is equipped with through hole, and are fixed by securing member.
According to a further aspect in the invention, a kind of wind turbine generator is also provided, comprise tower cylinder, be arranged on cat ladder and the cable protecting device of roller of tower cylinder inside, cable protecting device of roller is above-mentioned cable protecting device of roller, the circular orbit of cable protecting device of roller be fixed on cat ladder or tower cylinder inwall on.
Preferably, circular orbit is fixed on cat ladder by support.
The problems such as cable turned round by wind turbine generator cable, cable weares and teares, cable glides, heat radiation deficiency, cable maintenance effectively can be solved according to the cable protecting device of roller for wind turbine generator that the embodiment of the present invention provides.
Accompanying drawing explanation
The schematic top plan view of guard ring in the cable that Fig. 1 illustrates the embodiment of the present invention;
The schematic perspective view of guard ring in the cable that Fig. 2 illustrates the embodiment of the present invention;
Fig. 3 illustrates the schematic top plan view of the outer guard ring of the cable of the embodiment of the present invention;
Fig. 4 illustrates the schematic perspective view of the outer guard ring of the cable of the embodiment of the present invention;
Guard ring, outer guard ring assembly schematic diagram in the cable that Fig. 5 illustrates the embodiment of the present invention;
Fig. 6 illustrates the steel ball roller schematic front view of the embodiment of the present invention;
Fig. 7 illustrates the schematic perspective view of the steel ball roller of the embodiment of the present invention;
Guard ring and steel ball roller entirety assembling elevational schematic view inside and outside the cable that Fig. 8 illustrates the embodiment of the present invention;
Guard ring and steel ball roller entirety assembling schematic perspective view inside and outside the cable that Fig. 9 illustrates the embodiment of the present invention;
Figure 10 illustrates that the circular orbit of the embodiment of the present invention is assemblied in the schematic diagram on tower cylinder cat ladder;
Figure 11 illustrates the cable protecting device of roller result of use schematic diagram of the embodiment of the present invention.
Drawing reference numeral illustrates:
1-center guard ring; 10-perforate; Guard ring in 2-; 20-first through hole; 23-first recess; 23'-second recess; The outer guard ring of 3-; 30-screwed hole; 31-second through hole; 32-otic placode; 320-pilot hole; 12-connecting portion; 4-circular orbit; 5-steel ball roller; 61-cat ladder; 62-A-frame; 612-second long bolt.
Embodiment
Exemplary embodiment of the present invention is described in detail below in conjunction with accompanying drawing.
As shown in Figure 10, according to embodiments of the invention, provide a kind of cable protecting device of roller for wind turbine generator, comprise the rotation section and the circular orbit 4 that arrange corresponding to rotation section that hold cable.The rotation section holding cable is arranged on circular orbit 4 rotationally.
As shown in Figures 1 to 5, hold the outer guard ring 3 that rotation section comprises interior guard ring 2 and is fixedly connected with it, form at least one first cable accommodation section between interior guard ring 2 and outer guard ring 3, the first cable accommodation section is used for holding power cable.Also be provided with center guard ring 1 in interior guard ring 2, center guard ring 1 forms the second cable accommodation section, is used for holding control cables, the communication cable (data cable) except power cable.
The above-mentioned cable protecting device of roller for wind turbine generator, the rotation section holding cable because of it has one or more first cable accommodation section and the second cable accommodation section.During use, can as required, power cable grouping be positioned in the first cable accommodation section in an orderly manner, control cables, communication cable are positioned over the second cable accommodation section (in center guard ring 1).On the one hand, solve between cable and be intertwined desultorily, not smooth problem of dispelling the heat; On the other hand, because the outer guard ring 3 of this cable protecting device of roller can rotate on circular orbit 4, generation can effectively be untied the mooring rope after turning round cable with wind generating set engine room driftage to make cable.
As the one preferably execution mode of the embodiment of the present invention, the inner edge of outer guard ring 3 is provided with the first recess 23, the outer rim of interior guard ring 2 is provided with the second recess 23', when interior guard ring 2 is fixedly connected with outer guard ring 3, the first recess 23 is made to match with the second recess 23' to form at least one first cable accommodation section.Particularly, the first recess 23 and the second recess 23' form the first cable accommodation section of three pore structures (ABC three-phase power cable triangularity being arranged in three pore structures lay) after coordinating.The size of three pore structures can design according to the outside diameter of cable, can effectively prevent it from gliding by clamping cables.For guaranteeing the cooling requirements of cable, the distance of at least two outside diameters of cable in interval between adjacent two the first cable accommodation sections.Certainly, three pore structures of the first cable accommodation section also can be designed to single hole arrangements (the external diameter distance of the cable in single hole arrangements interval) or other loose structures as required, its quantity also can according to actual conditions need adjustment, might not be 8 that provide in embodiments of the invention.Such as, when the quantity of power cable is 30, according to one group, 3 cables (three pore structures are laid), then need to arrange 10 the first cable accommodation sections; Again such as, when the quantity of power cable is 24, need to arrange 8 the first cable accommodation sections; Again such as, when the quantity of power cable is 18, need to arrange 6 the first cable accommodation sections.
Certainly, the set-up mode of the first cable accommodation section is also not limited to be matched by the first recess 23 of outer guard ring 3 and the second recess 23' of interior guard ring 2.First cable accommodation section also can all be arranged on interior guard ring 2, or the first cable accommodation section is all arranged on outer guard ring 3.During concrete selection, many-sided factors such as assembly technology, design and maintainability can be considered.
Be connected more firm between guard ring 2 with outer guard ring 3 in meeting, interior guard ring 2 and the sidewall of outer guard ring 3 are equipped with through hole, and particularly, the sidewall of interior guard ring 2 is provided with the first through hole 20, and the sidewall of outer guard ring 3 is provided with the second through hole 31.After treating that cable laying is complete, adopt the first long bolt through the first through hole 20 and the second through hole 31, and undertaken fastening by bolt and nut.
In order to make the lighter in weight of the accommodation rotation section of cable protecting device of roller (when holding the lighter in weight of rotation section, more easily realize with cabin yaw rotation), interior guard ring 2 is ducted body, in order to realize being fixedly connected with of interior guard ring 2 and the center guard ring 1 in the middle part of it, between interior guard ring 2 and center guard ring 1, be provided with connecting portion 12.Particularly, the outside of center guard ring 1 is circumferentially with multiple reinforcement along it, in the tongue formed between the second recess 23' that two adjacent spaces that reinforcement inserts interior guard ring 2 are accordingly arranged.Or one end of reinforcement is fixedly connected with the outer rim of center guard ring 1, the other end is fixedly connected with the inner edge of interior guard ring 2, to form being fixedly connected with of interior guard ring 2 and center guard ring 1.Reinforcement can the outer rim of centrally guard ring 1 evenly be arranged, the setting of about 90 degree, 4 the reinforcement intervals such as, provided in embodiments of the invention.Certainly, reinforcement also can be arranged by non-uniform spacing, and be fixedly connected with interior guard ring 2 as long as can realize center guard ring 1, the embodiment of the present invention does not limit at this.
For ease of the I&M of cable protecting device of roller, center guard ring 1, interior guard ring 2 and the connecting portion of the two 12 (reinforcement) is directly processed into two semicircle splits with symmetrical structure by one-body molded mode.Outer guard ring 3 is formed by the semicircular ring separable assembled that two have symmetric shape, the mating surface of two semicircular ring splits of outer guard ring 3 all has and stretches out otic placode 32, otic placode 32 is provided with corresponding pilot hole 320 (as shown in Figure 4), is fixed by bolt and nut.During use, after cable laying, first the semicircle split of interior guard ring 2 (center guard ring 1 and the one-body molded rear formation of interior guard ring 2) and the semicircular ring split of outer guard ring 3 are carried out fastening after forms semicircle assembly, fixing at merging securing member that two semicircle assemblies are matched.
For optimizing the design of cable protecting device of roller further, the sidewall in center guard ring 1 is provided with one or more perforate 10.Like this, when control cables, communication cable are positioned in center guard ring 1, are effectively fixed on the madial wall of center guard ring 1 after cable (control cables and communication cable) being divided into groups by band or insulating cord, thus effectively prevent cable from gliding.
As a kind of embodiment of the present invention, be provided with subregion portion (not shown) in center guard ring 1, subregion portion can be the partition of similar reinforcement, and the quantity of partition can need the situation of subregion according to cable and determine.Particularly, region that can be corresponding with the optimum configurations such as quantity and external diameter of communication cable according to control cables, so, after cable is efficient zoned, plays the effect of clamping cables equally.
Inside and outside guard ring 3 and center guard ring 1 can be made up of nylon, macromolecular material, rubber or fire proofing processing and fabricating.
As shown in Fig. 3 to Fig. 9, for the rotation section realizing holding cable can be rotated on the circular orbit 4 of rotating base, circular orbit 4 is provided with groove, and the bottom of outer guard ring 3 is circumferentially with multiple screwed hole 30 along it, for installing multiple first rolling member, first rolling member is steel ball roller 5, and make groove and the first rolling member suitable.Like this, namely the rotation section holding cable rotates by the horizontal 360-degree on circular orbit 4 of the steel ball roller 5 bottom it, and the cable be conducive to after torsion when cable go off course with cabin and torsion unties the mooring rope.Circular orbit 4 is preferably formed by two semicircular ring separable assembleds, facilitates the later stage to change like this and safeguards.It should be noted that, the position of multiple screwed holes 30 that the bottom of outer guard ring 3 is offered along its circumference needs rationally distributed, and after such guarantee cable laying is complete, there is gap between cable and circular orbit 4, the two can not produce friction.
Conversely, can also arrange supine second rolling member of multiple rolling on circular orbit 4 surface, the second rolling member also can be steel ball roller 5.Now, cannelure is offered in the bottom of guard ring 3 outside accordingly, and make cannelure and the second rolling member suitable.So, rotation section horizontal 360-degree on circular orbit 4 that also can realize holding cable rotates.
Certainly, first, second rolling member can be steel ball roller 5, can also be pulley, trundle etc., and roll on circular orbit 4 as long as can realize rolling member, the embodiment of the present invention does not limit this.
The bottom of outer guard ring 3 also can be provided with trundle, then circular orbit 4 is equipped with the wheel rail suitable with trundle.Trundle both sides have wheel rim, and centre has recess, the track of the trundle that can arrange in correspondence rolls, and guarantees to derail; Or trundle is common wheel, the track both sides of trundle have protruding rib, prevent trundle from derailing.Trundle and wheel rail are similar to the principle that mini train (train) operates above track for a train.
Due to pendency distance longer (usually at about 15 meters) of hanging cord, thus keep at a certain distance away and need to adopt this cable protecting device of roller, one can partly alleviate cable own wt, prevent cable from gliding (being realized by the cable bondage of inside and outside guard ring to the clamping force of cable and center guard ring 1), two due to the design of circular orbit 4 groove, prevent rolling member in wind turbine generator running from deflecting away from circular orbit 4 region, thus the amplitude of fluctuation (scope of activities of cable be limited in and do not exceed beyond circular orbit 4) of cable can be limited, thus effectively can solve the problem of colliding with surrounding objects caused because cable rocks.
The cable protecting device of roller for wind turbine generator that the embodiment of the present invention provides, can effectively solve wind turbine generator cable in use, be intertwined desultorily between cable, the problem of phase mutual friction between the not smooth problem of heat radiation and cable.On the other hand, because the rotation section of the accommodation cable of this cable protecting device of roller can be rotated on circular orbit 4, generation can be untied the mooring rope after reversing with fan engine room driftage to make cable, efficiently solves the problem that cable turned round by cable.Another advantage of the cable protecting device of roller of the embodiment of the present invention is, during use, can keep at a certain distance away and use this cable protecting device of roller, thus effectively prevent cable from gliding, and limit the amplitude of fluctuation of cable, thus effectively can solve the problem of colliding with surrounding objects caused because cable rocks.
As shown in Figures 10 and 11, another aspect of the present invention, provides a kind of wind turbine generator.This wind turbine generator comprises tower cylinder, is arranged on cat ladder 61 and the cable protecting device of roller of described tower cylinder inside, and cable protecting device of roller is the cable protecting device of roller in above-described embodiment.The circular orbit 4 of cable protecting device of roller can be fixed on cat ladder 61, can also be fixed on the inwall of tower cylinder.The mode that fixed form can adopt support bracket fastened mode or be welded and fixed.
For strengthening cable protecting device of roller fastness in use, circular orbit 4 is fixed on cat ladder 61 by A-frame 62 structure, and cat ladder 61 and A-frame 62 can adopt the second long bolt 612 to fix.Adopt the support bracket fastened structure of triangle, the bearing part of cable protecting device of roller can be made more firmly stable, thus more effectively play the load-bearing effect of cable.
The cable protecting device of roller for wind turbine generator that the embodiment of the present invention provides and wind turbine generator have following technique effect:
Effectively can solve the problem that cable turned round by wind turbine generator cable, solve the problem such as cable wearing and tearing, cable downslide, heat radiation deficiency, cable maintenance that cable in use exists simultaneously, for cable for wind generating set provides overall protected solution, and simple and reasonable, fitting operation convenience, high practicability.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection range of described claim.
Claims (11)
1. the cable protecting device of roller for wind turbine generator, it is characterized in that, comprise and hold rotation section and circular orbit (4), the outer guard ring (3) that described accommodation rotation section comprises interior guard ring (2) and fixes with it, forms at least one first cable accommodation section between described interior guard ring (2) and described outer guard ring (3);
Described accommodation rotation section also comprises the center guard ring (1) be fixed in described interior guard ring (2), and described center guard ring (1) forms the second cable accommodation section;
Described outer guard ring is located on described circular orbit (4) rotationally.
2. the cable protecting device of roller for wind turbine generator according to claim 1, it is characterized in that, described circular orbit (4) is provided with groove, the bottom of described outer guard ring (3) is circumferentially with multiple first rolling member along it, described groove and described first rolling member suitable.
3. the cable protecting device of roller for wind turbine generator according to claim 2, is characterized in that, described first rolling member is steel ball roller or pulley.
4. the cable protecting device of roller for wind turbine generator according to claim 1, it is characterized in that, described circular orbit (4) surface is provided with supine second rolling member of multiple rolling, offer cannelure in the bottom of described outer guard ring (3), and make described cannelure and described second rolling member suitable.
5. the cable protecting device of roller for wind turbine generator according to claim 1, it is characterized in that, the bottom of described outer guard ring (3) is provided with trundle, and (4) are equipped with the wheel rail suitable with described trundle to described circular orbit.
6. the cable protecting device of roller for wind turbine generator according to claim 1, it is characterized in that, the inner edge of described outer guard ring (3) is provided with the first recess (23), the outer rim of described interior guard ring (2) is provided with the second recess (23'), when described interior guard ring (2) is fixing with described outer guard ring (3), described first recess (23) is matched to form at least one first cable accommodation section with described second recess (23').
7. the cable protecting device of roller for wind turbine generator according to claim 1, it is characterized in that, described interior guard ring (2) is ducted body, is provided with connecting portion (12) between described interior guard ring (2) and described center guard ring (1).
8. the cable protecting device of roller for wind turbine generator according to claim 1, is characterized in that, is provided with subregion portion in described center guard ring (1).
9. the cable protecting device of roller for wind turbine generator according to claim 1, it is characterized in that, described outer guard ring (3) and/or described interior guard ring (2) are made up of the split that two have symmetric shape, and described outer guard ring (3) and the sidewall of described interior guard ring (2) are equipped with through hole, and fixed by securing member.
10. a wind turbine generator, comprise tower cylinder, be arranged on cat ladder (61) and the cable protecting device of roller of described tower cylinder inside, it is characterized in that, described cable protecting device of roller is the cable protecting device of roller described in claim 1 to 9 any one, and the circular orbit (4) of described cable protecting device of roller is fixed on described cat ladder (61) or on the inwall of described tower cylinder.
11. wind turbine generator according to claim 10, is characterized in that, described circular orbit (4) is fixed on described cat ladder (61) by support (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947021.9A CN105429092B (en) | 2015-12-16 | 2015-12-16 | Cable protection device for wind generating set and wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510947021.9A CN105429092B (en) | 2015-12-16 | 2015-12-16 | Cable protection device for wind generating set and wind generating set |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105429092A true CN105429092A (en) | 2016-03-23 |
| CN105429092B CN105429092B (en) | 2018-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510947021.9A Active CN105429092B (en) | 2015-12-16 | 2015-12-16 | Cable protection device for wind generating set and wind generating set |
Country Status (1)
| Country | Link |
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| CN (1) | CN105429092B (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106014883A (en) * | 2016-07-25 | 2016-10-12 | 河北大唐国际新能源有限公司 | Cable protecting device and wind generating set |
| CN106382193A (en) * | 2016-10-08 | 2017-02-08 | 江苏金风科技有限公司 | Cable rotation protective ring and wind power generator set |
| CN106567810A (en) * | 2016-11-09 | 2017-04-19 | 北京金风科创风电设备有限公司 | Wind generating set's cable protection system and wind generating set |
| CN108631233A (en) * | 2018-05-31 | 2018-10-09 | 埃克森(天津)金属制品有限公司 | MW class wind turbine group turns round cable cable separating protective device |
| CN108626080A (en) * | 2017-03-15 | 2018-10-09 | 上海电气风电集团有限公司 | Wind power tower drum inside cable mounting device |
| CN111042993A (en) * | 2019-12-31 | 2020-04-21 | 新疆新风新能环保科技有限公司 | Tower heat dissipation device of wind driven generator |
| EP4056846A1 (en) * | 2021-03-11 | 2022-09-14 | General Electric Renovables España S.L. | Cable guiding assemblies and methods for wind turbines |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106014883A (en) * | 2016-07-25 | 2016-10-12 | 河北大唐国际新能源有限公司 | Cable protecting device and wind generating set |
| CN106382193A (en) * | 2016-10-08 | 2017-02-08 | 江苏金风科技有限公司 | Cable rotation protective ring and wind power generator set |
| CN106567810A (en) * | 2016-11-09 | 2017-04-19 | 北京金风科创风电设备有限公司 | Wind generating set's cable protection system and wind generating set |
| CN106567810B (en) * | 2016-11-09 | 2019-01-15 | 北京金风科创风电设备有限公司 | Wind generating set's cable protection system and wind generating set |
| CN108626080A (en) * | 2017-03-15 | 2018-10-09 | 上海电气风电集团有限公司 | Wind power tower drum inside cable mounting device |
| CN108631233A (en) * | 2018-05-31 | 2018-10-09 | 埃克森(天津)金属制品有限公司 | MW class wind turbine group turns round cable cable separating protective device |
| CN111042993A (en) * | 2019-12-31 | 2020-04-21 | 新疆新风新能环保科技有限公司 | Tower heat dissipation device of wind driven generator |
| CN111042993B (en) * | 2019-12-31 | 2020-12-18 | 新疆新风新能环保科技有限公司 | Tower heat dissipation device of wind driven generator |
| EP4056846A1 (en) * | 2021-03-11 | 2022-09-14 | General Electric Renovables España S.L. | Cable guiding assemblies and methods for wind turbines |
| US11788515B2 (en) | 2021-03-11 | 2023-10-17 | General Electric Renovables Espana, S.L. | Cable guiding assemblies and methods for wind turbines |
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|---|---|
| CN105429092B (en) | 2018-03-06 |
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