CN103138423A - Generator stator - Google Patents
Generator stator Download PDFInfo
- Publication number
- CN103138423A CN103138423A CN2013100685292A CN201310068529A CN103138423A CN 103138423 A CN103138423 A CN 103138423A CN 2013100685292 A CN2013100685292 A CN 2013100685292A CN 201310068529 A CN201310068529 A CN 201310068529A CN 103138423 A CN103138423 A CN 103138423A
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- China
- Prior art keywords
- silicon steel
- steel sheet
- stator
- steel sheets
- fan
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- 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.)
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- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention discloses a generator stator which comprises a stator body. A plurality of silicon steel sheets are overlain and firmly pressed continuously to form the stator body. Six fan-shaped silicon steel sheet units are welded to form the silicon steel sheets. The central angle of each silicon steel sheet is 60 degrees, penetrating holes are formed in the centers of the silicon steel sheets, and even numbers of wire casings are arranged evenly on the silicon steel sheets of outer edges of the penetrating holes in a concaved mode. A plurality of concaved strips are arranged on the walls of the wire casings. Due to the fact that the six fan-shaped silicon steel sheet units are welded to form the silicon sheets, a large amount of materials can not be wasted when the silicon steel sheets of the generator stator are cut to form. Materials are saved and production cost is reduced.
Description
Technical field
The present invention relates to a kind of generator unit stator.
Background technology
Wind-driven generator by head, turn, empennage, blade form.Every part is all very important, and functions is: blade is used for accepting wind-force and transfers electric energy to by head; Thereby empennage makes blade obtain maximum wind energy facing to the direction of the wind comes from all the time; Turn and to make head rotate neatly to realize the function of empennage adjustment direction; The rotor of head is permanent magnet, and the stator winding cutting magnetic line produces electric energy.Traditional aerogenerator stator is that stacked the pressing solidly of silicon steel sheet by multi-disc one cutting moulding forms, because silicon steel sheet is loop configuration, and waste lot of materials during silicon steel sheet cutting moulding.
Summary of the invention
Can not waste the generator unit stator of lot of materials when the object of the present invention is to provide a kind of silicon steel sheet cutting moulding.
For achieving the above object, technical scheme of the present invention is a kind of generator unit stator of design, comprise stator body, described stator body is formed by continuous stacked the pressing solidly of multi-disc silicon steel sheet, described silicon steel sheet is formed by six fan-shaped silicon steel sheet element solder, and the central angle of described silicon steel sheet unit is 60 °, and the center of described silicon steel sheet is provided with perforation, evenly be concaved with an even numbers wire casing on the silicon steel sheet of described perforation outer rim, the cell wall of wire casing is provided with some recessed.
Preferably, described recessed uniform on cell wall.
Recessed arrange can make the more firm of the interior coiling winding of wire casing, prevents from winding the line and skids.
Silicon steel sheet of the present invention is formed by six fan-shaped silicon steel sheet element solder, can not waste lot of materials when making the silicon steel sheet cutting moulding of this generator unit stator.
Advantage of the present invention and beneficial effect are: can not waste the generator unit stator of lot of materials when a kind of silicon steel sheet cutting moulding is provided, its economical with materials reduces production costs.
Description of drawings
Fig. 1 is schematic diagram of the present invention.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is further described.Following examples only are used for technical scheme of the present invention more clearly is described, and can not limit protection scope of the present invention with this.
The concrete technical scheme of implementing of the present invention is:
A kind of generator unit stator, comprise stator body, described stator body is formed by continuous stacked the pressing solidly of multi-disc silicon steel sheet 1, described silicon steel sheet 1 is welded by six fan-shaped silicon steel sheet unit 4, the central angle of described silicon steel sheet unit 4 is 60 °, the center of described silicon steel sheet 1 is provided with perforation 2, evenly is concaved with an even numbers wire casing 3 on the silicon steel sheet 1 of described perforation 2 outer rims, and the cell wall of wire casing 3 is provided with some recessed.Described recessed uniform on cell wall.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the technology of the present invention principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (2)
1. generator unit stator, it is characterized in that, comprise stator body, described stator body is formed by continuous stacked the pressing solidly of multi-disc silicon steel sheet, described silicon steel sheet is formed by six fan-shaped silicon steel sheet element solder, and the central angle of described silicon steel sheet unit is 60 °, and the center of described silicon steel sheet is provided with perforation, evenly be concaved with an even numbers wire casing on the silicon steel sheet of described perforation outer rim, the cell wall of wire casing is provided with some recessed.
2. generator unit stator according to claim 1, is characterized in that, described recessed uniform on cell wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100685292A CN103138423A (en) | 2013-03-05 | 2013-03-05 | Generator stator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100685292A CN103138423A (en) | 2013-03-05 | 2013-03-05 | Generator stator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103138423A true CN103138423A (en) | 2013-06-05 |
Family
ID=48497876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100685292A Pending CN103138423A (en) | 2013-03-05 | 2013-03-05 | Generator stator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103138423A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101004571B1 (en) * | 2002-09-20 | 2010-12-30 | 로베르트 보쉬 게엠베하 | Laminated stator core |
| CN201752081U (en) * | 2010-05-28 | 2011-02-23 | 吴旭日 | Stator punching of motor |
| FR2968481A1 (en) * | 2010-12-07 | 2012-06-08 | Francecol Technology | Rotating alternating-current machine e.g. tetra-polar induction motor, has magnetic yoke comprising variable section in axial plane of machine and formed by assembling small unitary elements made of ferromagnetic material |
| CN202550709U (en) * | 2012-03-03 | 2012-11-21 | 江阴市创佳电器有限公司 | Wind generator stator |
-
2013
- 2013-03-05 CN CN2013100685292A patent/CN103138423A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101004571B1 (en) * | 2002-09-20 | 2010-12-30 | 로베르트 보쉬 게엠베하 | Laminated stator core |
| CN201752081U (en) * | 2010-05-28 | 2011-02-23 | 吴旭日 | Stator punching of motor |
| FR2968481A1 (en) * | 2010-12-07 | 2012-06-08 | Francecol Technology | Rotating alternating-current machine e.g. tetra-polar induction motor, has magnetic yoke comprising variable section in axial plane of machine and formed by assembling small unitary elements made of ferromagnetic material |
| CN202550709U (en) * | 2012-03-03 | 2012-11-21 | 江阴市创佳电器有限公司 | Wind generator stator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130605 |