CN204030775U - A kind of novel wind generator stator outlet structure - Google Patents
A kind of novel wind generator stator outlet structure Download PDFInfo
- Publication number
- CN204030775U CN204030775U CN201420503613.2U CN201420503613U CN204030775U CN 204030775 U CN204030775 U CN 204030775U CN 201420503613 U CN201420503613 U CN 201420503613U CN 204030775 U CN204030775 U CN 204030775U
- Authority
- CN
- China
- Prior art keywords
- wire
- copper
- copper bar
- copper ring
- cable connectors
- 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.)
- Expired - Fee Related
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Classifications
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- 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
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- Windings For Motors And Generators (AREA)
Abstract
The utility model discloses a kind of novel wind generator stator outlet structure, it comprises coil (4), copper ring (1), copper bar (2) and cable connectors (3), on described coil (4), draw three wires, the corresponding phase current of each wire, described coil (4) top is provided with the copper ring corresponding with wire (1), copper ring (1) is connected with wire respectively, on described copper ring (1), be provided with a copper bar (2) of drawing wire, the end of described copper bar (2) is provided with a cable connectors (3), the wire that copper bar (2) is drawn is through corresponding cable connectors (3).The beneficial effects of the utility model are: adopt copper ring that stator monophase current is collected, then with copper bar, every phase current is discharged, it has advantages of the man-hour of saving, easy to operate and raising wind-driven generator reliability.
Description
Technical field
The utility model relates to aerogenerator stator outgoing line device, particularly a kind of novel wind generator stator outlet structure.
Background technology
The generator unit stator stream that powers on is generally three-phase current, in the time that electricity generator stator coil is drawn, often need an outlet structure, low capacity aerogenerator stator lead-out wire adopts cable directly to draw at present, but in the time that capacity motor increases to a certain degree, the size of cable and quantity will increase a lot, the arrangement of cable is difficulty comparatively, the space taking more greatly, and the comparatively difficulty of drawing at coil, workman's operation easier in the time that stator coil is drawn is very big, accordingly increasing along with the increase of operation easier of potential safety hazard.
Utility model content
The purpose of this utility model is to overcome the shortcoming of prior art, provides a kind of and saves man-hour, easy to operate and improve the novel wind generator stator outlet structure of wind-driven generator reliability.
The purpose of this utility model is achieved through the following technical solutions: a kind of novel wind generator stator outlet structure, it comprises coil, copper ring, copper bar and cable connectors, on described coil, draw three wires, the corresponding phase current of each wire, described coil top is provided with the copper ring corresponding with wire, copper ring is connected with wire respectively, on described copper ring, be provided with a copper bar of drawing wire, the end of described copper bar is provided with a cable connectors, and the wire that copper bar is drawn is through corresponding cable connectors.
In wire access junction box in described cable connectors
The utlity model has following advantage: structure appears in stator of the present utility model, adopt copper bar, the copper ring of definite shape that aerogenerator stator electric current is drawn reliably, no longer worry that stator outgoing cable quantity is too many, sectional area is too large, arranges difficulty, and bending is difficult for, operating space is narrow and small, may reserve the problem of hidden danger, but also can save man-hour, improve the reliability of wind-driven generator.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
In figure, 1-copper ring, 2-copper bar, 3-cable connectors, 4-coil.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described, protection range of the present utility model is not limited to the following stated:
As shown in Figure 1, a kind of novel wind generator stator outlet structure, it comprises coil 4, copper ring 1, copper bar 2 and cable connectors 3, on described coil 4, draw three wires, the corresponding phase current of each wire, described coil 4 tops are provided with the copper ring corresponding with wire 1, copper ring 1 is connected with wire respectively, the wire of in-phase current with through same copper ring 1, copper ring 1 collects the every phase current on coil 4, avoid interfering between different electric currents, bring potential safety hazard, on described copper ring 1, be provided with a copper bar 2 of drawing wire, the end of described copper bar 2 is provided with a cable connectors 3, the wire that copper bar 2 is drawn is through corresponding cable connectors 3, in the present embodiment, in wire access junction box in described cable connectors 3.
The course of work of the present utility model is as follows: adopt three copper rings 1 that every coil 4 phase current is collected at stator end, with three copper bars 2, every phase current is drawn again, finally access in junction box with cable and connector 3, adopt copper bar 2, the copper ring 1 of definite shape that aerogenerator stator electric current is drawn reliably, no longer worry that stator outgoing cable quantity is too many, sectional area is too large, arrange difficulty, bending is difficult for, operating space is narrow and small, may reserve the problem of hidden danger, but also can save man-hour, improve the reliability of wind-driven generator.
Claims (2)
1. a novel wind generator stator outlet structure, it is characterized in that: it comprises coil (4), copper ring (1), copper bar (2) and cable connectors (3), on described coil (4), draw three wires, the corresponding phase current of each wire, described coil (4) top is provided with the copper ring corresponding with wire (1), copper ring (1) is connected with wire respectively, on described copper ring (1), be provided with a copper bar (2) of drawing wire, the end of described copper bar (2) is provided with a cable connectors (3), the wire that copper bar (2) is drawn is through corresponding cable connectors (3).
2. a kind of novel wind generator stator outlet structure according to claim 1, is characterized in that: in the wire access junction box in described cable connectors (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503613.2U CN204030775U (en) | 2014-09-03 | 2014-09-03 | A kind of novel wind generator stator outlet structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420503613.2U CN204030775U (en) | 2014-09-03 | 2014-09-03 | A kind of novel wind generator stator outlet structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204030775U true CN204030775U (en) | 2014-12-17 |
Family
ID=52070602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420503613.2U Expired - Fee Related CN204030775U (en) | 2014-09-03 | 2014-09-03 | A kind of novel wind generator stator outlet structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204030775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994711A (en) * | 2017-12-19 | 2018-05-04 | 卧龙电气集团股份有限公司 | A kind of low-voltage high-power high current motor has wound stator core end structure |
-
2014
- 2014-09-03 CN CN201420503613.2U patent/CN204030775U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107994711A (en) * | 2017-12-19 | 2018-05-04 | 卧龙电气集团股份有限公司 | A kind of low-voltage high-power high current motor has wound stator core end structure |
| CN107994711B (en) * | 2017-12-19 | 2024-06-11 | 卧龙电气南阳防爆集团股份有限公司 | End part structure of winding stator core of low-voltage high-power high-current motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141217 Termination date: 20160903 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |