CN102340200A - Connecting sheet for winding end parts of wound rotor - Google Patents
Connecting sheet for winding end parts of wound rotor Download PDFInfo
- Publication number
- CN102340200A CN102340200A CN2011102928815A CN201110292881A CN102340200A CN 102340200 A CN102340200 A CN 102340200A CN 2011102928815 A CN2011102928815 A CN 2011102928815A CN 201110292881 A CN201110292881 A CN 201110292881A CN 102340200 A CN102340200 A CN 102340200A
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- China
- Prior art keywords
- connecting sheet
- winding
- brace
- welding
- wound rotor
- 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.)
- Pending
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- Windings For Motors And Generators (AREA)
Abstract
The invention relates to a connecting sheet for connecting upper and lower windings of a wound rotor. The connecting sheet has an H-shaped structure. The upper winding (3) is arranged on a first connecting part (1) of the connecting sheet, and the lower winding (4) is arranged on a second connecting part (2) of the connecting sheet. The connecting sheet provided by the invention adopts the H-shaped structure, and when the connecting sheet is used, the upper and lower windings are welded on corresponding connecting parts of the connecting sheet. One end of the connecting sheet adopting an H-shaped structural form is a free end and may not block the windings, so welding operations are relatively simpler compared with those of the connecting sheet adopting the conventional structural form, welding efficiency and welding quality can be improved and ensured more easily, and the connecting sheet adopting the structural form can improve the welding reliability of the upper and lower windings.
Description
Technical field
The present invention relates to a kind of wound rotor jockey of winding up and down that connects.
Background technology
What the rotor winding overhang brace of the wound rotor of present domestic production adopted is as shown in Figure 3 with the brace of thin copper strips making, and its version is that inside is the frame type structure of cavity, and the one of which side has fracture; Winding is placed in the cavity and realizes connecting through welding up and down; The defective of its existence is because the needs that connect; Gap between winding and the brace is less, occurs the somewhere welding when causing welding easily and does not pass through or the impaired phenomenon of winding insulation, and welding operation is difficulty relatively; Defect rate is high, has improved the production cost of enterprise.
Summary of the invention
The present invention is directed to above-mentioned defective, purpose is to provide a kind of new wound-rotor rotor winding overhang brace that improves switching performance between the winding.
The technical scheme of the present invention's employing is for this reason: the present invention is H type structure, and upper strata winding (3) is arranged on the connecting portion one (1) of brace, and lower floor's winding (4) is arranged on the connecting portion two (2) of brace.
Advantage of the present invention is: brace of the present invention adopts H shape structure, during use up and down winding be welded on the corresponding connection parts of brace; Because the version of H; The one of which end is a free end; Can not stop winding; So its traditional relatively its welding operation of brace version is comparatively simple, so its welding efficiency, welding quality also is improved more easily and guarantee, so brace version of the present invention can improve the welding reliability of levels winding.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the syndeton sketch map between the present invention and the winding.
Fig. 3 is the structural representation of existing brace.
Fig. 4 is the syndeton sketch map between existing brace and the winding.
1 is that connecting portion one, 2 is that connecting portion two, 3 is that upper strata winding, 4 is lower floor's winding among the figure.
Embodiment
Brace of the present invention is a H type structure, and upper strata winding 3 is arranged on the connecting portion 1 of brace, and lower floor's winding 4 is arranged on the connecting portion 22 of brace.
Claims (1)
1. wound rotor winding overhang brace is characterized in that, is H type structure, and upper strata winding (3) is arranged on the connecting portion one (1) of brace, and lower floor's winding (4) is arranged on the connecting portion two (2) of brace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102928815A CN102340200A (en) | 2011-09-30 | 2011-09-30 | Connecting sheet for winding end parts of wound rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102928815A CN102340200A (en) | 2011-09-30 | 2011-09-30 | Connecting sheet for winding end parts of wound rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102340200A true CN102340200A (en) | 2012-02-01 |
Family
ID=45515764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102928815A Pending CN102340200A (en) | 2011-09-30 | 2011-09-30 | Connecting sheet for winding end parts of wound rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102340200A (en) |
-
2011
- 2011-09-30 CN CN2011102928815A patent/CN102340200A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120201 |