CN203301250U - Stator of wind driven generator - Google Patents
Stator of wind driven generator Download PDFInfo
- Publication number
- CN203301250U CN203301250U CN2013203274729U CN201320327472U CN203301250U CN 203301250 U CN203301250 U CN 203301250U CN 2013203274729 U CN2013203274729 U CN 2013203274729U CN 201320327472 U CN201320327472 U CN 201320327472U CN 203301250 U CN203301250 U CN 203301250U
- Authority
- CN
- China
- Prior art keywords
- stator
- driven generator
- wind driven
- wind
- wall
- 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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- 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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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The utility model provides a stator of a wind driven generator, which belongs to the electromechanical technical field. The problem in the prior art that the stator of a wind driven generator is unreasonably designed is solved. According to the stator of wind driven generator, the body of the stator is formed by a plurality of silicon steel sheets by stamping, a circular cavity is formed at the middle part of the body, 10 recesses taking the shape of Chinese character TU are uniformly distributed on the inner wall of the body, the openings of the recesses are communicated with the cavity, four cambered transitional parts are uniformly arranged on the outer wall of the body, and a circular through hole is respectively formed in the two sides of the transitional part. The stator of wind driven generator has the advantages of reasonable design.
Description
Technical field
The utility model belongs to the mechanical ﹠ electrical technology field, has related to a kind of stator of wind-driven generator.
Background technology
Along with constantly advancing of society, improving constantly of scientific and technological level, the development of electromechanics trade, the market demand can constantly change, the new extension and connotation of motor product is also constantly expanded, and motor product is supporting wide, and it is widely used in the every field such as the energy, traffic, oil, chemical industry, metallurgy, mine, building, and the versatility of motor, progressively to the development of specificity aspect, has been broken same class motor in the past and has been used for simultaneously the situation of heterogeneity, different occasions.
Reduce in the whole world under the background of energy consumption, energy-saving efficient motor becomes the common recognition of global motor industry development.
Stator is the key components and parts of wind-driven generator, and its material, inner circle size, excircle dimension, flute profile size etc. have direct impact to the energy-saving efficiency of wind-driven generator.And the wind-driven generator that uses in the market, its energy-saving efficiency is lower, and wherein the reason of a part is that the design of this stator is unreasonable.
Summary of the invention
The utility model is for the problems referred to above that prior art exists, and proposed a kind of stator of wind-driven generator reasonable in design.
The utility model is realized by following technical proposal: a kind of stator of wind-driven generator, formed the body of described stator by some silicon steel sheet punching presses, it is characterized in that, described body middle part is formed with circular cavity, described inner body wall is evenly equipped with the groove of 12 " protruding " fonts, the opening of described groove is communicated with described cavity, and described body outer wall is equipped with 4 curved transition parts, and the both sides of described transition part are respectively equipped with a manhole.
Compared with prior art, the stator of this wind-driven generator has advantages of reasonable in design, can save greatly the materials of silicon steel sheet in manufacture process, has reduced the manufacturing cost of stator.
Description of drawings
Fig. 1 is the structural representation of the stator of this wind-driven generator.
In figure, 1, body; 2, cavity; 3, groove; 4, transition part; 5, through hole; 6, opening.
Embodiment
Be below specific embodiment of the utility model, and by reference to the accompanying drawings the technical solution of the utility model be further described, but the utility model is not limited to these embodiment.
As shown in Figure 1, a kind of stator of wind-driven generator, formed the body 1 of stator by some silicon steel sheet punching presses, body 1 middle part is formed with circular cavity 2, body 1 inner wall even distribution has the groove 3 of 12 " protruding " fonts, the opening 6 of groove 3 is communicated with cavity 2, and body 1 outer wall is equipped with 4 curved transition parts 4, and the both sides of transition part 4 are respectively equipped with a manhole 5.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (1)
1. the stator of a wind-driven generator, formed the body (1) of described stator by some silicon steel sheet punching presses, it is characterized in that, described body (1) middle part is formed with circular cavity (2), described body (1) inner wall even distribution has the groove (3) of 12 " protruding " fonts, the opening (6) of described groove (3) is communicated with described cavity (2), described body (1) outer wall is equipped with 4 curved transition parts (4), and the both sides of described transition part (4) are respectively equipped with a manhole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203274729U CN203301250U (en) | 2013-06-07 | 2013-06-07 | Stator of wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203274729U CN203301250U (en) | 2013-06-07 | 2013-06-07 | Stator of wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203301250U true CN203301250U (en) | 2013-11-20 |
Family
ID=49577233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203274729U Expired - Fee Related CN203301250U (en) | 2013-06-07 | 2013-06-07 | Stator of wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203301250U (en) |
-
2013
- 2013-06-07 CN CN2013203274729U patent/CN203301250U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131120 Termination date: 20140607 |