CN202068254U - Line concentration structure for stator coils of disk generator - Google Patents
Line concentration structure for stator coils of disk generator Download PDFInfo
- Publication number
- CN202068254U CN202068254U CN2011201777141U CN201120177714U CN202068254U CN 202068254 U CN202068254 U CN 202068254U CN 2011201777141 U CN2011201777141 U CN 2011201777141U CN 201120177714 U CN201120177714 U CN 201120177714U CN 202068254 U CN202068254 U CN 202068254U
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- CN
- China
- Prior art keywords
- line concentration
- coil
- disk generator
- stator
- concentration structure
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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 - Lifetime
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Abstract
The utility model relates to a line concentration structure for stator coils of a disk generator. The line concentration structure is characterized in that ring-shaped grooves are formed between the outer edges of the stator and the coil slots of the stator; and line concentration ring buses with proper thickness are placed in the grooves. According to the line concentration structure of the stator coils of the disk type motor, the coils are in series, parallel or serial-parallel connection, so confusion can not be caused easily; moreover, the stator adopting the line concentration structure has a surface with good flatness; and the line concentration structure is suitable for the generator field.
Description
Technical field
The utility model relates to a kind of disk generator, specifically a kind of line concentration structure of disk generator stator coil.
Background technology
The principle of generator is closed conductor cutting magnetic induction line, has consumed mechanical energy and has obtained electric energy.Mainly be that kinetic energy is converted to electric energy, wherein the source of kinetic energy has multiple, for example, wind-force, waterpower or firepower etc., when the power of various kinetic energy is imported generator inside via line shaft, after the coil of the permanent magnet that can utilize each rotor of rotor set and the stator pack that is oppositely arranged interacts, can produce electric energy and export via lead.
The coil of generator generally adopts electricity generator stator coil line mould, in actual mechanical process, may be owing to the flexible reason of wire rod itself, bigger around the gap between each circle line of straight line, not docile, so in winding process, operating personnel need constantly carry out shaping, the hit with a hammer straight line portion of each circle line is so that each circle line is fitted closely.Because each coil will knock nearly 100 times, for undersized wire rod, shaping is comparatively speaking than being easier to, but for large-sized wire rod, labor intensity of operating personnel is very big, and operating efficiency is very low.
In addition, also there is another defective in the prior art: owing to be subjected to the very little restriction of coil two terminal circle angle square, so the gap ratio on two parallel lines limits of the coil made from existing winding former is less, thereby in follow-up processing step to stator coil wrap insulate layer, because operating personnel's hand is difficult to pass between two parallel lines limits of coil, so operating difficulties.Therefore, the staff also needs the distance between two parallel straight edges is widened, to make things convenient for the wrap insulate layer.This makes the manufacture craft of coil waste time and energy, and the difficult quality guarantee of product.
Stator at prefabricated coil, because each coil all has two lead-out wires, therefore at series, parallel, perhaps string and during in conjunction with these coils, be very easy to obscure, and influence the evenness of stator surface, simultaneously, if these lines be arranged in the spacing that stator surface will influence stator and rotor.
The utility model content
The purpose of this utility model is the deficiency that exists at prior art, provides a kind of and is difficult for obscuring and the line concentration structure of the disk generator stator coil of surfacing.The technical solution of the utility model is as follows:
A kind of line concentration structure of disk generator stator coil, stator reach the standard grade ring recess and outside the intermarginal ring-shaped groove that digs out, the line concentration ring bus of enough thicknesses is placed in this groove.
Further preferred, described conductor material is copper or aluminium.
Need to prove that described conductor material also can be other metal.
Further preferred, describedly settle two groups of line concentration rings in the stator both sides.
The utility model also can realize that two groups of line concentration rings also can be installed in parallel in the same side by following execution mode.
Further preferred, the same end of every group of coil is connected on the side line concentration ring bus, and the other end of every group of coil is connected on the line concentration ring bus of opposite side.
Further preferred, the connected mode of described coil and line concentration ring bus is welding.
Need to prove that described coil also can be the connection of alternate manner with being connected of line concentration ring bus
Further preferred, described line concentration ring is shaped as a discontinuous annulus.
In the preferred embodiment of the present utility model, all coil is design in parallel, then only a line concentration ring bus need respectively be installed in the stator both sides.
In the preferred embodiment of the present utility model, all coil design is string and combination, and then the group number according to serial or parallel connection increases the corresponding line concentration ring of number bus.
The line concentration structure of the utility model disk generator stator coil after described line concentration ring bus and coil connect, is pressed in the cannelure, fixes with epoxy resin.
Need to prove, after line concentration ring bus and coil connect, be pressed in the cannelure, also can use other adhesive.
The utility model is its beneficial effect compared with prior art:
1, the line concentration structure of disk generator stator coil of the present utility model, at series, parallel, perhaps string and during in conjunction with these coils is difficult for obscuring;
2, this line concentration structure makes that the evenness of stator surface is good;
4, the arrangement mode of this line concentration structure is simple.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is done explanation in further detail.
Fig. 1 is the line concentration structural representation of the utility model disk generator stator coil.
Embodiment
With reference to Fig. 1, a kind of line concentration structure of disk generator stator coil, stator reach the standard grade ring recess and outside the intermarginal ring-shaped groove that digs out, the line concentration ring bus of enough thicknesses is placed in this groove.
Further preferred, described conductor material is copper or aluminium.
Need to prove that described conductor material also can be other metal.
Further preferred, describedly settle two groups of line concentration rings 1 in the stator both sides.Two groups of line concentration rings also can be installed in parallel in the same side.
Further preferred, the same end of every group of coil is connected on the side line concentration ring bus, and the other end of every group of coil is connected on the line concentration ring bus of opposite side.
Further preferred, the connected mode of described coil and line concentration ring bus is welding.
Need to prove that described coil also can be the connection of alternate manner with being connected of line concentration ring bus
Further preferred, described line concentration ring 1 is shaped as a discontinuous annulus.
In the preferred embodiment of the present utility model, all coil is design in parallel, then only a line concentration ring bus need respectively be installed in the stator both sides.
In the preferred embodiment of the present utility model, all coil design is string and combination, and then the group number according to serial or parallel connection increases the corresponding line concentration ring of number bus.
The line concentration structure of the utility model disk generator stator coil after described line concentration ring bus and coil connect, is pressed in the cannelure, fixes with epoxy resin.
Need to prove, after line concentration ring bus and coil connect, be pressed in the cannelure, also can use other adhesive.
Claims (9)
1. the line concentration structure of a disk generator stator coil is characterized in that, stator reach the standard grade ring recess and outside the intermarginal ring-shaped groove that digs out, the line concentration ring bus of enough thicknesses is placed in this groove.
2. the line concentration structure of disk generator stator coil according to claim 1 is characterized in that, described conductor material is copper or aluminium.
3. the line concentration structure of disk generator stator coil according to claim 2 is characterized in that, describedly settles two groups of line concentration rings in the stator both sides.
4. the line concentration structure of disk generator stator coil according to claim 3 is characterized in that, the same end of every group of coil is connected on the side line concentration ring bus, and the other end of every group of coil is connected on the line concentration ring bus of opposite side.
5. the line concentration structure of disk generator stator coil according to claim 4 is characterized in that, the connected mode of described coil and line concentration ring bus is welding.
6. the line concentration structure of disk generator stator coil according to claim 5 is characterized in that, described line concentration ring is shaped as a discontinuous annulus.
7. the prefabricated coil of disk generator according to claim 6 is characterized in that, all coil is design in parallel, then only a line concentration ring bus need respectively be installed in the stator both sides.
8. the prefabricated coil of disk generator according to claim 6 is characterized in that, all coil design is string and combination, and then the group number according to serial or parallel connection increases the corresponding line concentration ring of number bus.
9. according to the prefabricated coil of each described disk generator of claim 1-8, it is characterized in that, after described line concentration ring bus and coil connect, be pressed in the cannelure, fix with epoxy resin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201777141U CN202068254U (en) | 2011-05-31 | 2011-05-31 | Line concentration structure for stator coils of disk generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201777141U CN202068254U (en) | 2011-05-31 | 2011-05-31 | Line concentration structure for stator coils of disk generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202068254U true CN202068254U (en) | 2011-12-07 |
Family
ID=45062107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201777141U Expired - Lifetime CN202068254U (en) | 2011-05-31 | 2011-05-31 | Line concentration structure for stator coils of disk generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202068254U (en) |
-
2011
- 2011-05-31 CN CN2011201777141U patent/CN202068254U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Sheng Magnetic Science & Technology Co., Ltd. Assignor: Xi'an Qinao New Energy Technology Co., Ltd. Contract record no.: 2012990000621 Denomination of utility model: Line concentration structure for stator coils of disk generator Granted publication date: 20111207 License type: Exclusive License Record date: 20120823 |
|
| DD01 | Delivery of document by public notice |
Addressee: Xi'an Qinao New Energy Technology Co., Ltd. Document name: Notification to Pay the Fees |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20111207 |
|
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Jin Chao Document name: Notice of termination of patent right |