CN106849552A - A kind of switched reluctance machines entirety down cable architecture and method - Google Patents
A kind of switched reluctance machines entirety down cable architecture and method Download PDFInfo
- Publication number
- CN106849552A CN106849552A CN201510884386.1A CN201510884386A CN106849552A CN 106849552 A CN106849552 A CN 106849552A CN 201510884386 A CN201510884386 A CN 201510884386A CN 106849552 A CN106849552 A CN 106849552A
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- CN
- China
- Prior art keywords
- mould
- whole coil
- switched reluctance
- reluctance machines
- coiling
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/08—Forming windings by laying conductors into or around core parts
- H02K15/085—Forming windings by laying conductors into or around core parts by laying conductors into slotted stators
Abstract
The present invention proposes a kind of switched reluctance machines entirety down cable architecture and method, switched reluctance machines whole coil (1) is that section is rectangular cyclic structure, whole coil (1) is enclosed within motor stator tooth, and bottom is pressed onto, whole coil (1) fills up the groove space between motor fixed tooth on two neighboring tooth on motor stator；The winding mould of motor whole coil 1 is by connecting rod (2), mould right panel (3), mould left plate (4) and locking nut (5) are constituted, and mould right panel (3) and mould left plate (4) are stringed together by connecting rod (2) and is locked with locking nut (5).The method of the demoulding of whole coil 1 is：Unclamp locking nut (5) and extract connecting rod (2) out, break mould left plate (4) and mould right panel (3) into two with one's hands to the left and right respectively.Switched reluctance machines armature whole coil 1 is designed to overall structure, electric machine structure intensity is being improved simultaneously, motor processing efficiency, reduces cost is improve.
Description
Technical field
The present invention relates to a kind of switched reluctance machines armature structure optimization design and overall armature forming technique.
Background technology
Switched reluctance machines (Switched Reluctance Motor, SRM) have simple structure, small volume, the advantages of power density is high compared with conventional motors.Wherein simple structure shows：Rotor is double-salient-pole structure, and rotor is only overrided to form by permeability magnetic material, can be met at a high speed, the application demand of high temperature.At present, the starting/generator power-supply system based on switching magnetic-resistance is a research hot topic of many/electric aircraft electric power system.Because motor stator is salient-pole structure, notch is wider, and the coiling of armature whole coil 1 is difficult, and copper factor is relatively low, limits the raising of electric efficiency.
The content of the invention
Can strengthen switched reluctance machines overall construction intensity the purpose of the present invention is to propose to one kind, improve motor copper factor, reduce the switched reluctance machines armature entirety down cable architecture and method of motor processing cost.
The technical scheme that the present invention takes is：A kind of switched reluctance machines entirety down cable architecture, switched reluctance machines whole coil 1 is that section is rectangular cyclic structure, and the length of the cyclic structure of whole coil 1 is equal to motor stator length, and the width of whole coil 1 is equal to the width of motor stator tooth；Whole coil 1 is enclosed within motor stator tooth, and is pressed onto bottom, and whole coil 1 fills up the groove space between motor fixed tooth on two neighboring tooth on motor stator；When trench bottom is touched on one side of whole coil 1 (1), the another side of whole coil 1 is slightly larger than stator inner hole.
Whole coil 1 be by mould coiling with multiturn enamel-covered wire, and by bonded adhesives fix a whole coil 1.Whole inner hole of motor stator brush casting glue and with lathe process into continuous and derivable stator inner hole.
A kind of switched reluctance machines entirety down line method, specific rule step is as follows：
Step 1：Mold Making, whole coil 1 is by mould coiling, mould is made up of connecting rod 2, mould right panel 3, mould left plate 4 and locking nut 5, mould right panel 3 and mould left plate 4 are stringed together by connecting rod 2 and is locked with locking nut 5, a projection and a groove are respectively provided with mould left plate 4 and mould right panel 3, raised and groove cooperates and plays radial positioning effect when mould right panel 3 and mould left plate 4 are assembled；
Step 2：The coiling of whole coil 1, in 1 coiling of whole coil, enamel-covered wire is wound on mould, and coiling multilayer, and one layer of insulation film is re-layed in the superiors of whole coil 1, and the coiling of whole coil 1 stands adhesive curing to be bonded after finishing；
Step 3：The demoulding of whole coil 1, unclamps locking nut 5 and extracts connecting rod 2 out, breaks mould left plate 4 and mould right panel 3 into two with one's hands to the left and right respectively.It is enamel-covered wire is neat and be closely spaced and be wound on mould during 1 coiling of whole coil, and brush bonded adhesives on each layer.
The present invention has the advantage that and beneficial effect：The present invention is that one kind can strengthen switched reluctance machines overall construction intensity, improves motor copper factor, reduces the switched reluctance machines armature entirety down line technology of motor processing cost.The switched reluctance machines entirety down line technology of present invention design can be on the premise of motor performance not be influenceed, take and armature is designed to an integrally-built form, it is big that the structure thoroughly changes switched reluctance machines craft coiling difficulty, shortcoming long in time limit, the copper factor of motor can also be improved, electric efficiency is improved.
Brief description of the drawings
Fig. 1 is the Stators for Switched Reluctance Motors structure chart using overall down line technology,
Fig. 2 is motor die drawing,
Fig. 3 is the inventive method schematic flow sheet.
Specific embodiment
In order to improve the copper factor and rule efficiency of switched reluctance machines, the present invention devises a kind of structure of switched reluctance machines whole coil 1, switched reluctance machines whole coil 1 is that section is rectangular cyclic structure, the length of the cyclic structure of whole coil 1 is equal to motor stator length, and the width of whole coil 1 is equal to the width of motor stator tooth；Whole coil 1 is with multiturn enamel-covered wire by mould coiling, and the whole coil 1 fixed by bonded adhesives, whole coil 1 is enclosed within motor stator tooth, and is pressed onto bottom, whole coil 1 can fill up the groove space between motor fixed tooth on two neighboring tooth on motor stator；When trench bottom is touched on one side of whole coil 1, the another side of whole coil 1 is slightly larger than stator inner hole, whole inner hole of motor stator brush casting glue and with lathe process into continuous and derivable endoporus.
The present invention is elaborated with reference to Figure of description, the structure of whole coil 1 passes through the winding mould coiling of whole coil 1, mould is by connecting rod 2, mould right panel 3, mould left plate 4 and locking nut 5 are constituted, mould right panel 3 and mould left plate 4 are stringed together by connecting rod 2 and is locked with locking nut 5, respectively there is a projection and a groove in mould left plate 4 and mould right panel 3, raised and groove cooperates and plays radial positioning effect when mould right panel and mould left plate are assembled.Enamel-covered wire is neat and be closely spaced and be wound on mould in 1 coiling of whole coil, coiling multilayer and on each layer brush coating re-lay one layer of insulation film in the superiors of whole coil 1, and standing treats adhesive curing after the coiling of whole coil 1 is finished.The method of the demoulding of whole coil 1 is：Unclamp locking nut 5 and extract connecting rod 2 out, break mould left plate 4 and mould right panel 3 into two with one's hands to the left and right respectively.Whole coil 1 is enclosed within motor stator tooth, and is pressed onto bottom, whole coil 1 can fill up the groove space between motor fixed tooth on two neighboring tooth on motor stator；When trench bottom is touched on one side of whole coil 1, the another side of whole coil 1 is slightly larger than stator inner hole；In whole motor stator it is empty brush casting glue and with lathe process into continuous and derivable endoporus.
The inventive method schematic flow sheet is as shown in figure 3, concrete operation step is as follows：
1. die treatment：Die assembly is good, with the surface of enamel-cover linear contact lay on apply silicone oil, coating release agent simultaneously lays insulation film.
2. dispensing：Prepare normal temperature cure elastic gum；
3. coiling：By enamel-covered wire proper alignment and closely it is wound on Quick Release mould, coiling multilayer simultaneously brushes normal temperature cure elastic gum on each layer, and one layer of insulation film is re-layed in the superiors of whole coil 1；
4. solidification, the demoulding：Cold curing, pulls down connecting rod, and mould right panel 3 and mould left plate 4 are broken in the lateral direction；
5. embed：Whole coil 1 is set on motor tooth, and is pressed onto bottommost；
6. gluing：The uniform gluing normal temperature cure elastic gum in stator internal control, all gaps are filled up, and stand solidification；
7. machine adds：By stator inner hole car into continuous disc.
Claims (5)
1. a kind of switched reluctance machines entirety down cable architecture, it is characterized in that：Switched reluctance machines whole coil (1)
It is that section is rectangular cyclic structure, the length of the cyclic structure of whole coil (1) is long equal to motor stator
Degree, the width of whole coil (1) is equal to the width of motor stator tooth；Whole coil (1) is enclosed within motor to be determined
On sub- tooth, and be pressed onto bottom, on motor stator on two neighboring tooth whole coil (1) by motor fixed tooth it
Between groove space fill up；When trench bottom is touched on one side of whole coil (1), whole coil (1) it is another
Side is slightly larger than stator inner hole.
2. switched reluctance machines as claimed in claim 1 entirety down cable architecture, it is characterized in that, whole coil (1)
Be by mould coiling with multiturn enamel-covered wire, and by bonded adhesives fix a whole coil (1).
3. switched reluctance machines as claimed in claim 1 entirety down cable architecture, it is characterized in that, in whole motor
Stator inner hole brush casting glue and with lathe process into continuous and derivable stator inner hole.
4. a kind of switched reluctance machines entirety down line method, it is characterized in that：Specific rule step is as follows：
Step 1：Mold Making
Whole coil (1) is that mould is by connecting rod (2), mould right panel (3), mould by mould coiling
Tool left plate (4) and locking nut (5) composition, by mould right panel (3) and mould left plate (4) by even
Extension bar (2) is stringed together and locked with locking nut (5), in mould left plate (4) and mould right panel (3)
On be respectively provided with a projection and a groove, it is raised when mould right panel (3) and mould left plate (4) are assembled
Cooperated with groove and play radial positioning effect；
Step 2：Whole coil (1) coiling
In whole coil (1) coiling, enamel-covered wire is wound on mould, and coiling multilayer, in overall wire
Circle (1) the superiors re-lay one layer of insulation film, and whole coil (1) coiling stands after finishing and treats bonded adhesives
Solidification；
Step 3：Whole coil (1) demoulding
Unclamp locking nut (5) simultaneously extract connecting rod (2) out, break into two with one's hands to the left and right respectively mould left plate (4) and
Mould right panel (3).
5. switched reluctance machines as claimed in claim 4 entirety down line method, it is characterized in that, whole coil (1)
It is enamel-covered wire is neat and be closely spaced and be wound on mould during coiling, and brush bonded adhesives on each layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884386.1A CN106849552A (en) | 2015-12-04 | 2015-12-04 | A kind of switched reluctance machines entirety down cable architecture and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510884386.1A CN106849552A (en) | 2015-12-04 | 2015-12-04 | A kind of switched reluctance machines entirety down cable architecture and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106849552A true CN106849552A (en) | 2017-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510884386.1A Pending CN106849552A (en) | 2015-12-04 | 2015-12-04 | A kind of switched reluctance machines entirety down cable architecture and method |
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| Country | Link |
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| CN (1) | CN106849552A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022237133A1 (en) * | 2021-05-10 | 2022-11-17 | 长鹰信质科技股份有限公司 | Stator and rotor comprising motor concentrated winding, and winding method therefor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202183708U (en) * | 2011-08-25 | 2012-04-04 | 浙江朝诚电机有限公司 | Motor winding mold |
| CN204068612U (en) * | 2014-09-05 | 2014-12-31 | 中州华起电机有限公司 | A kind of template being wound around motor coil |
| CN104979975A (en) * | 2015-07-20 | 2015-10-14 | 南车株洲电力机车研究所有限公司 | Wire embedding method with scattered coil edgewise winding forming |
| CN204761176U (en) * | 2015-07-14 | 2015-11-11 | 大连钰霖电机有限公司 | Ultra -thin motor single -slot winding stator mechanism |
-
2015
- 2015-12-04 CN CN201510884386.1A patent/CN106849552A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202183708U (en) * | 2011-08-25 | 2012-04-04 | 浙江朝诚电机有限公司 | Motor winding mold |
| CN204068612U (en) * | 2014-09-05 | 2014-12-31 | 中州华起电机有限公司 | A kind of template being wound around motor coil |
| CN204761176U (en) * | 2015-07-14 | 2015-11-11 | 大连钰霖电机有限公司 | Ultra -thin motor single -slot winding stator mechanism |
| CN104979975A (en) * | 2015-07-20 | 2015-10-14 | 南车株洲电力机车研究所有限公司 | Wire embedding method with scattered coil edgewise winding forming |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022237133A1 (en) * | 2021-05-10 | 2022-11-17 | 长鹰信质科技股份有限公司 | Stator and rotor comprising motor concentrated winding, and winding method therefor |
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Application publication date: 20170613 |