CN202434306U - Large-current continuous winding device - Google Patents
Large-current continuous winding device Download PDFInfo
- Publication number
- CN202434306U CN202434306U CN2011205614497U CN201120561449U CN202434306U CN 202434306 U CN202434306 U CN 202434306U CN 2011205614497 U CN2011205614497 U CN 2011205614497U CN 201120561449 U CN201120561449 U CN 201120561449U CN 202434306 U CN202434306 U CN 202434306U
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- CN
- China
- Prior art keywords
- electric current
- conducting wire
- continous way
- stay assembly
- big electric
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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.)
- Expired - Fee Related
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Abstract
The utility model relates to a large-current continuous winding device. The large-current continuous winding device comprises a stay assembly and is characterized in that spacing assemblies are arranged on the stay assembly, wire rod accommodation spaces are formed among spacing assemblies, and parallel-connection lead groups are arranged in wire rod accommodation spaces. Thus, a single lead which is finally formed by parallel-connection lead groups is small in section and convenient to wind. Simultaneously, the device has the advantages of being large in application range, high in winding efficiency, good in manufacturability, low in cost and the like. In addition, the selection of wire gauges is flexible in real manufacturing, the eddy-current loss caused by the excessively thick lead is effectively reduced, and economic benefits and social benefits of the device are significant.
Description
Technical field
The utility model relates to a kind of winding arrangement, relates in particular to a kind of big electric current continous way winding arrangement.
Background technology
Along with the increase of transformer capacity, the corresponding increase of the electric current of winding; For the winding of big electric current, adopt composite conductor can solve the excessive problem of electric current, but activity coefficient is low, cost is high; If adopt middle part inlet wire structure, the then corresponding increase of main insulating structure, pin configuration is complicated, and manufacturability is poor.Traditional continuous winding conducting wire parallel connection radical is below 6, under the prerequisite that guarantees properties of product, is being difficult to satisfy the user demand that transformer capacity increases aspect economy and the manufacturability.Therefore, the radical of parallel conducting wire being increased to more than 6, is the effective way of dealing with problems.
The utility model content
The purpose of the utility model is exactly the problems referred to above that exist in the prior art in order to solve, and a kind of big electric current continous way winding arrangement is provided.
The purpose of the utility model realizes through following technical scheme:
Big electric current continous way winding arrangement includes the stay assembly, and wherein: described stay assembly is provided with some distance members, constitutes the wire rod spatial accommodation between the described distance member, is provided with the parallel conducting wire group in the described wire rod spatial accommodation.
Further, above-mentioned big electric current continous way winding arrangement, wherein: described stay assembly two ends up and down is provided with the end circle.
Further, above-mentioned big electric current continous way winding arrangement, wherein: described parallel conducting wire group is twined by eight circle leads and is constituted; Or described parallel conducting wire group is twined by ten circle leads and is constituted; Or described parallel conducting wire group is twined by 12 circle leads and is constituted.
Again further, above-mentioned big electric current continous way winding arrangement, wherein: described distance member is a cross-over block.
The advantage of the utility model technical scheme is mainly reflected in: the final solid conductor cross section that constitutes of parallel conducting wire group is little, and coiling is convenient.Characteristics such as simultaneously, big, the coiling efficient height of the scope of application, good manufacturability, cost be low.And, also more flexible on to the selection of wire gauge when reality is made, effectively reduced the eddy current loss of the blocked up generation of lead, its economic benefit and obvious social benefit.
Description of drawings
The purpose of the utility model, advantage and characteristics will illustrate through the non-limitative illustration of following preferred embodiment and explain.These embodiment only are the prominent examples of using the utility model technical scheme, and all technical schemes of taking to be equal to replacement or equivalent transformation and forming all drop within the scope of the utility model requirement protection.
Fig. 1 is the organigram of big electric current continous way winding arrangement.
Embodiment
Big electric current continous way winding arrangement as shown in Figure 1 includes stay assembly 1, and its unusual part is: the stay assembly 1 that the utility model adopted is provided with some distance members 2.Specifically, between each distance member 2, constitute the wire rod spatial accommodation.Simultaneously, in the wire rod spatial accommodation, be provided with parallel conducting wire group 3.
With regard to the utility model one preferred implementation, consider from mechanical strength and insulation distance parallel conducting wire group 3, two ends be provided with end circle 4 at the stay assembly about in the of 1.Consider the raising of insulation effect, adopting distance member 2 is cross-over block.
Actual operating position in conjunction with the utility model; For the cross section that solves common solid conductor very big; Very difficult when the coiling of winding, cause the eddy current loss of lead big easily, the parallel conducting wire group 3 that the utility model adopts is twined by eight circle leads and is constituted.When coiling, replace not according to the conventional parallel radical, and adopt special transposition form: press n/2 root continous way coiling (n=8～12, and n is an even number).Specifically, if 8 leads replace with regard to adopting 4 interchanging method, 2 is one group; 1/2 place at total number of turns once replaces entirely; Guaranteed that so promptly every lead all is in the identical stray field, the eddy current loss of lead is equated, improved coiling efficient again.
Certainly, for different applications, parallel conducting wire group 3 also can be twined by ten circle leads and constituted.Or, constitute by 12 circle leads windings, satisfy different user demands.
Can find out that through above-mentioned character express behind employing the utility model, the final solid conductor cross section that constitutes of parallel conducting wire group is little, coiling is convenient.Characteristics such as simultaneously, big, the coiling efficient height of the scope of application, good manufacturability, cost be low.And, also more flexible on to the selection of wire gauge when reality is made, effectively reduced the eddy current loss of the blocked up generation of lead, its economic benefit and obvious social benefit.
Claims (4)
1. big electric current continous way winding arrangement includes the stay assembly, and it is characterized in that: described stay assembly is provided with distance member, constitutes the wire rod spatial accommodation between the described distance member, is provided with the parallel conducting wire group in the described wire rod spatial accommodation.
2. big electric current continous way winding arrangement according to claim 1 is characterized in that: described stay assembly two ends up and down is provided with the end circle.
3. big electric current continous way winding arrangement according to claim 1 is characterized in that: described parallel conducting wire group is twined by eight circle leads and is constituted; Or described parallel conducting wire group is twined by ten circle leads and is constituted; Or described parallel conducting wire group is twined by 12 circle leads and is constituted.
4. big electric current continous way winding arrangement according to claim 1, it is characterized in that: described distance member is a cross-over block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205614497U CN202434306U (en) | 2011-12-29 | 2011-12-29 | Large-current continuous winding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205614497U CN202434306U (en) | 2011-12-29 | 2011-12-29 | Large-current continuous winding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202434306U true CN202434306U (en) | 2012-09-12 |
Family
ID=46783733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205614497U Expired - Fee Related CN202434306U (en) | 2011-12-29 | 2011-12-29 | Large-current continuous winding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202434306U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568777A (en) * | 2011-12-29 | 2012-07-11 | 保定天威集团(江苏)五洲变压器有限公司 | Large-current continuous winding device |
-
2011
- 2011-12-29 CN CN2011205614497U patent/CN202434306U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102568777A (en) * | 2011-12-29 | 2012-07-11 | 保定天威集团(江苏)五洲变压器有限公司 | Large-current continuous winding device |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120912 Termination date: 20171229 |