CN105958405A - Wind power generation conductor rail with semicircular pipes - Google Patents
Wind power generation conductor rail with semicircular pipes Download PDFInfo
- Publication number
- CN105958405A CN105958405A CN201610351921.1A CN201610351921A CN105958405A CN 105958405 A CN105958405 A CN 105958405A CN 201610351921 A CN201610351921 A CN 201610351921A CN 105958405 A CN105958405 A CN 105958405A
- Authority
- CN
- China
- Prior art keywords
- conductor
- wind
- semi
- electricity generation
- power electricity
- 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
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
- H02G5/00—Installations of bus-bars
-
- 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
- H02G5/00—Installations of bus-bars
- H02G5/06—Totally-enclosed installations, e.g. in metal casings
- H02G5/061—Tubular casings
Landscapes
- Wind Motors (AREA)
Abstract
The invention discloses a wind power generation conductor rail with semicircular pipes. The conductor rail comprises a tower of a wind power generator, the tower of the wind power generator is internally provided with a bus casing, the bus casing is internally provided with multiple three-phase conductors connected successively, and each three-phase conductor comprises first, second and third conductors; and the conductor rail is characterized in that the first, second and third conductors include semicircular aluminum pipes respectively, each three-phase conductor is connected to the bus casing via at least one support, and the bus casing is fixed to the inner wall of the tower of the wind power generator. The wind power generation conductor rail has the advantages of being capable of bearing heavy AC, high in mechanical intensity and resistant to swinging.
Description
Technical field
The present invention relates to a kind of wind-power electricity generation conductor rail, relate generally to, in tower type wind-mill generator, play wind
Wind generator stator rotor electric energy is transferred to the effect of tower bottom equipment, belongs to equipment for power transmission and distribution field.
Background technology
Along with the development of science and technology, as improving wind energy utilization and the effective way of generating efficiency, wind-driven generator
Single-machine capacity keeps the large-scale development.2MW Megawatt fan progressively becomes wind-power market main product, wind
Power generator distribution loop machine capacity reaches more than 1600A, and the mode that relative multi-cable is in parallel, wind-force is sent out
Electricity conductor rail current-carrying capacity is big, fire-retardant, simple installation.The current capacity of the conductor of wind-power electricity generation conductor rail directly closes
Being tied to product cost, conductor structure is related to product mechanical strength, the swing shadow of tower when wind-driven generator runs
Ring the reliability connected to conductor rail.But wind-power electricity generation conductor rail is unable to reach the toughness of cable, wind-power electricity generation
When machine runs, the swing of tower has influence on the reliability that conductor rail connects.Existing wind-power electricity generation conductor rail uses rectangle
Conductor or pipe conductor, rectangular conductor connects simple, but can be affected by the swing of tower, causes connecting portion
Position loosens.Although pipe conductor can avoid the impact that tower swings, but the surface of its arc shape so that it is even
Connect difficulty, reliability low.
Summary of the invention
The connection being wind-power electricity generation conductor rail how can be convenient and reliable to be solved by this invention, is avoided that again and is subject to
The problem swinging impact to tower.
In order to solve above-mentioned technical problem, the present invention provides a kind of semi-circular tube wind-power electricity generation conductor rail, including wind-force
Electromotor tower, is provided with bus housing, is provided with the multistage being sequentially connected with in bus housing in wind-driven generator tower
Three-phase conductor, three-phase conductor includes conductor one, conductor two, conductor three, it is characterised in that described conductor one,
Conductor two, conductor three are semi-circular aluminum pipe, and every section of three-phase conductor is by least one support with bus housing even
Connecing, bus housing is fixed on wind-driven generator tower inwall.
Preferably, the cross section of described bus housing is U-shaped, and it is constituted with the inwall of wind-driven generator tower
Enclosed construction, described support is tetragon, and wherein match with the U-shape structure of bus housing and solid in three limits
Fixed connect, in three-phase conductor the planar side of three conductors respectively with these three limit one_to_one corresponding of support and fixing even
Connect；Another limit of support is fixing with the inwall of wind-driven generator tower after being connected with the edge of bus housing to be connected
Connect.
It is highly preferred that any one of conductor is connected by anchor ear is fixing with support.
Preferably, the described three-phase conductor of adjacent segment is connected by adapter.
It is highly preferred that described adapter includes flexible link soft in the middle part of the hard of two ends, flexible link two ends
Hard portions conductor with adjacent two sections respectively is fixing to be connected.
It is highly preferred that described flexible link passes through bolt with conductor, nut is fixed and is connected, nut is located in conductor,
The hard portions of screw bolt passes flexible link, conductor, nut.
It is highly preferred that be provided with the saucer washer that opening is inside outside described flexible link, screw bolt passes dish
Packing ring, the hard portions of flexible link, conductor, nut.
It is highly preferred that described adapter is fixed on the planar side of the semi-circular aluminum pipe of conductor, nut uses square nut.
Compared with prior art, the beneficial effects of the present invention is:
1) conductor is semi-circle tubular structure, reduces kelvin effect, improves ac capacity；
2) relative rectangular conductor, has excellent mechanical strength；
3) the relative tubular conductor of wholecircle, has a plane, is conducive to electrical connection；
4) conductor connected mode is for flexibly connecting, and wind-driven generator tower can be avoided to swing the impact on conductor rail.
Accompanying drawing explanation
The perspective view of a kind of semi-circular tube wind-power electricity generation conductor rail that Fig. 1 provides for the present invention；
Fig. 2 is the sectional view in A-A face in Fig. 1；
Fig. 3 is the front view of adapter；
Fig. 4 is the sectional view of Fig. 3 side view；
Fig. 5 is the top view of Fig. 3.
Detailed description of the invention
For making the present invention become apparent, hereby with preferred embodiment, and accompanying drawing is coordinated to be described in detail below.
Embodiment
A kind of semi-circular tube wind-power electricity generation conductor rail provided for the present invention as shown in Figure 1, 2, including wind-power electricity generation
Machine tower 1, be provided with bus housing 4 in wind-driven generator tower 1, be provided with and be sequentially connected with in bus housing 4
Multistage three-phase conductor, three-phase conductor includes conductor 1, conductor 26, conductor 37, and three passes through support 9
Fix with bus housing 4, wind-driven generator tower 1 inwall and be connected, every section of three-phase conductor is uniformly arranged two
Support 9.As in figure 2 it is shown, described conductor 1, conductor 26, conductor 37 are semi-circular aluminum pipe, female
The cross section of line housing 4 is U-shaped, and it constitutes enclosed construction with the inwall of wind-driven generator tower 1, described
Support 9 is tetragon, and wherein match and each edge with the U-shape structure of bus housing 4 in right three limits, lower-left
It is connected by two bolts 3 are fixing with the respective inner walls of bus housing 4.The plane of three conductors in three-phase conductor
Side respectively with these three limit one_to_one corresponding of support 9 and use anchor ear 8 to be fixed with support 9 by conductor, lead for three
The cambered surface side of body is positioned opposite.Another limit of support 9 be connected with the edge of bus housing 4 after with wind-power electricity generation
The inwall of machine tower 1 is fixing to be connected, and can keep in repair for convenience by being welded to connect, can be with bolts.
As in Figure 3-5, the described three-phase conductor of adjacent segment is connected by adapter 2, and adapter 2 is fixed on
The semi-circular planar side of conductor, described adapter 2 includes flexible link 2-4 soft in the middle part of the hard of two ends,
The hard portions at flexible link 2-4 two ends conductor with adjacent two sections respectively is fixing to be connected, flexible link 2-4 with
Conductor connects by bolt 2-3, nut 2-2 are fixing, and nut 2-2 is located in conductor, outside flexible link 2-4
Being provided with the saucer washer 2-1 that opening is inside, bolt 2-3 sequentially passes through saucer washer 2-1, flexible link 2-4
Hard portions, conductor, nut 2-2.Nut 2-2 uses square nut, and square nut snaps in the semi-circular aluminum of conductor
In pipe, when bolt 2-3 screws, will not rotate with bolt 2-3.Meet wind when wind-driven generator tower 1 to swing
Time, flexible link 4 regulates the swing of three-phase conductor, it is to avoid conductor stress deformation.
Claims (8)
1. a semi-circular tube wind-power electricity generation conductor rail, including wind-driven generator tower (1), wind-driven generator tower (1)
Inside being provided with bus housing (4), be provided with the multistage three-phase conductor being sequentially connected with in bus housing (4), three-phase is led
Body includes conductor one (5), conductor two (6), conductor three (7), it is characterised in that described conductor one (5),
Conductor two (6), conductor three (7) are semi-circular aluminum pipe, and every section of three-phase conductor is by least one support (9)
Being connected with bus housing (4), bus housing (4) is fixed on wind-driven generator tower (1) inwall.
2. semi-circular tube wind-power electricity generation conductor rail as claimed in claim 1, it is characterised in that described bus housing (4)
Cross section be U-shaped, its inwall with wind-driven generator tower (1) constitutes enclosed construction, described support (9)
For tetragon, wherein match with the U-shape structure of bus housing (4) and fix and be connected in three limits, and three-phase is led
In body the planar side of three conductors respectively with these three limit one_to_one corresponding of support (9) and fixing be connected；Support
(9) another limit be connected with the edge of bus housing (4) after with the inwall of wind-driven generator tower (1)
Fixing connection.
3. semi-circular tube wind-power electricity generation conductor rail as claimed in claim 2, it is characterised in that any one of lead
Body is connected by anchor ear (8) is fixing with support (9).
4. the semi-circular tube wind-power electricity generation conductor rail as described in claim 1-3 any one, it is characterised in that adjacent segment
Described three-phase conductor by adapter (2) connect.
5. semi-circular tube wind-power electricity generation conductor rail as claimed in claim 4, it is characterised in that described adapter (2)
Including flexible link (2-4) soft in the middle part of the hard of two ends, the hard portions at flexible link (2-4) two ends divides
The not fixing connection of conductor with adjacent two sections.
6. semi-circular tube wind-power electricity generation conductor rail as claimed in claim 5, it is characterised in that described flexible link (2-4)
Pass through bolt (2-3) with conductor, nut (2-2) is fixed and is connected, and nut (2-2) is located in conductor, bolt
(2-3) hard portions of flexible link (2-4), conductor, nut (2-2) are sequentially passed through.
7. semi-circular tube wind-power electricity generation conductor rail as claimed in claim 6, it is characterised in that described flexible link (2-4)
Outside is provided with the inside saucer washer of opening (2-1), and bolt (2-3) sequentially passes through saucer washer (2-1), soft
The hard portions of connector (2-4), conductor, nut (2-2).
Semi-circular tube wind-power electricity generation conductor rail the most as claimed in claims 6 or 7, it is characterised in that described adapter
(2) being fixed on the planar side of the semi-circular aluminum pipe of conductor, nut (2-2) uses square nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351921.1A CN105958405B (en) | 2016-05-25 | 2016-05-25 | A kind of semi-circular tube wind-power electricity generation conductor rail |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610351921.1A CN105958405B (en) | 2016-05-25 | 2016-05-25 | A kind of semi-circular tube wind-power electricity generation conductor rail |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105958405A true CN105958405A (en) | 2016-09-21 |
| CN105958405B CN105958405B (en) | 2017-10-17 |
Family
ID=56910393
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610351921.1A Active CN105958405B (en) | 2016-05-25 | 2016-05-25 | A kind of semi-circular tube wind-power electricity generation conductor rail |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105958405B (en) |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008298051A (en) * | 2007-06-04 | 2008-12-11 | Ebara Corp | Wind power generator device |
| CN201233735Y (en) * | 2008-07-25 | 2009-05-06 | Abb技术有限公司 | D shaped bus |
| CN101593953A (en) * | 2008-05-29 | 2009-12-02 | 施耐德电气(中国)投资有限公司 | Wind power conductive device |
| CN201594451U (en) * | 2010-01-21 | 2010-09-29 | 杭州银湖电气设备有限公司 | Flexible connection of magnetically controlled reactor |
| CN202004166U (en) * | 2011-01-17 | 2011-10-05 | 北车风电有限公司 | Flexible busbar connecting device |
| CN202134804U (en) * | 2011-06-17 | 2012-02-01 | 上海穆勒四通电气股份有限公司 | High voltage switch cabinet for changing rectangular busbar into D-shaped busbar |
| CN203056495U (en) * | 2013-01-07 | 2013-07-10 | 沈阳锦宏电力科技有限公司 | Wind power aluminium tube bus structure |
| CN103474928A (en) * | 2013-09-11 | 2013-12-25 | 黄吉祥 | Novel wind generating set bus duct |
| CN104753017A (en) * | 2014-11-28 | 2015-07-01 | 樊纪保 | Electric power transmission equipment for wind tower |
| CN205791366U (en) * | 2016-05-25 | 2016-12-07 | 正泰电气股份有限公司 | Semi-circular tube wind-power electricity generation conductor rail |
-
2016
- 2016-05-25 CN CN201610351921.1A patent/CN105958405B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008298051A (en) * | 2007-06-04 | 2008-12-11 | Ebara Corp | Wind power generator device |
| CN101593953A (en) * | 2008-05-29 | 2009-12-02 | 施耐德电气(中国)投资有限公司 | Wind power conductive device |
| CN201233735Y (en) * | 2008-07-25 | 2009-05-06 | Abb技术有限公司 | D shaped bus |
| CN201594451U (en) * | 2010-01-21 | 2010-09-29 | 杭州银湖电气设备有限公司 | Flexible connection of magnetically controlled reactor |
| CN202004166U (en) * | 2011-01-17 | 2011-10-05 | 北车风电有限公司 | Flexible busbar connecting device |
| CN202134804U (en) * | 2011-06-17 | 2012-02-01 | 上海穆勒四通电气股份有限公司 | High voltage switch cabinet for changing rectangular busbar into D-shaped busbar |
| CN203056495U (en) * | 2013-01-07 | 2013-07-10 | 沈阳锦宏电力科技有限公司 | Wind power aluminium tube bus structure |
| CN103474928A (en) * | 2013-09-11 | 2013-12-25 | 黄吉祥 | Novel wind generating set bus duct |
| CN104753017A (en) * | 2014-11-28 | 2015-07-01 | 樊纪保 | Electric power transmission equipment for wind tower |
| CN205791366U (en) * | 2016-05-25 | 2016-12-07 | 正泰电气股份有限公司 | Semi-circular tube wind-power electricity generation conductor rail |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105958405B (en) | 2017-10-17 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| ES2872343T3 (en) | Wind turbine generator and wind turbine | |
| CN102097771A (en) | Special bus duct for wind power | |
| US20110140446A1 (en) | Wind energy system having busbars | |
| CN201877756U (en) | Cable incoming unit for wind power generation | |
| CN201805011U (en) | Tubular wind power busbar connector structure | |
| CN201985489U (en) | Special bus duct for wind power | |
| PT2696464E (en) | Photovoltaic power plant | |
| CN205791366U (en) | Semi-circular tube wind-power electricity generation conductor rail | |
| CN207920768U (en) | Tidal-energy electric generator set | |
| CN201726148U (en) | Power transmission device for wind power generating set from engine room to tower base | |
| CN105958405A (en) | Wind power generation conductor rail with semicircular pipes | |
| CN105932617A (en) | Novel tubular type wind power bus-bar installation structure and technological method thereof | |
| CN104466850A (en) | Double-fed wind electricity pipe type bus duct structure | |
| KR101099904B1 (en) | Wind power generator using the electric supply and distribution line | |
| CN204361633U (en) | A kind of double-fed wind generator tube type bus groove structure | |
| EP3057210A1 (en) | Wind turbine converter | |
| CN102779872B (en) | Solar photovoltaic thin-film junction box | |
| CN102611136A (en) | Wind power generation equipment | |
| CN207835408U (en) | The copper bar of header box is exchanged for photovoltaic | |
| CN204928030U (en) | Flexonics is female to be arranged | |
| CN220291127U (en) | Connecting structure of bus connector | |
| CN213278701U (en) | 3150A power station is with cabinet combination bus system | |
| US11773823B2 (en) | Turbine wall apparatus/system and method for generating electrical power | |
| CN202662640U (en) | Solar photovoltaic film connection box | |
| CN218648542U (en) | Trapezoidal insulating tube bus |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191115 Address after: 712000 No. 200 Wenxing Road, Qindu District, Xianyang City, Shaanxi Province Patentee after: Shaanxi Zhengtai Bus Technology Co., Ltd. Address before: 201614 No. 855, Wen Jie Road, Shanghai, Songjiang District Patentee before: Chint Electric Co., Ltd. |
|
| TR01 | Transfer of patent right |