CN107240968A - A kind of stator core of the single-phase winding of band - Google Patents
A kind of stator core of the single-phase winding of band Download PDFInfo
- Publication number
- CN107240968A CN107240968A CN201610204392.2A CN201610204392A CN107240968A CN 107240968 A CN107240968 A CN 107240968A CN 201610204392 A CN201610204392 A CN 201610204392A CN 107240968 A CN107240968 A CN 107240968A
- Authority
- CN
- China
- Prior art keywords
- winding
- stator core
- phase winding
- band
- magnetic resistance
- 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
Links
- 238000004804 winding Methods 0.000 title claims abstract description 80
- 239000004744 fabric Substances 0.000 claims abstract description 21
- 230000004907 flux Effects 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/145—Stator cores with salient poles having an annular coil, e.g. of the claw-pole type
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
The invention discloses a kind of stator core of the single-phase winding of band, it is applied to the equal pole structure switch magnetic resistance motor of axial cloth, including stator core（10）And winding（20）, winding（20）For a phase winding, the stator core of multiple single-phase windings of band is arranged on the multiphase that the equal pole structure switch magnetic resistance motor of axial cloth is just may make up on motor casing or motor shaft, winding（20）It is wound on salient pole（11）On, and make winding（20）After energization in Adjacent salient poles flow direction on the contrary, then stator core（10）Each pair Adjacent salient poles（11）Just flux circuit can be formed, the equal pole structure switch magnetic resistance motor of axial cloth can be suitably applied.
Description
Technical field
The present invention relates to the equal pole structure switch magnetic resistance motor field of axial cloth, more particularly to the single-phase winding of a kind of band applied to the Field Electric motors stator core.
Background technology
Conventional motors such as asynchronous machine, magneto, switched reluctance machines are all circumferential cloth phases, and each phase winding is equidistantly evenly distributed on iron core circumference, there is polyphase windings on stator core.
But for the equal pole structure switch magnetic resistance motor of axial cloth, as described in the equal pole structure switch magnetic resistance motor of axial cloth as described in Patent No. " 2015206867706 ", motor has multipair outer iron core and interior iron core, and be axially distributed in pairs along motor, stator core is without polyphase windings, but prior art is not designed accordingly, thus it is also the technical problem for being badly in need of solving for a kind of stator core of the single-phase winding of band of the equal pole structure switch magnetic resistance motor design of axial cloth.
The content of the invention
For the function of improving the deficiencies in the prior art He realize new technology, it is an object of the invention to provide a kind of stator core of the single-phase winding of band, the stator core with single-phase winding can be suitably applied the equal pole structure switch magnetic resistance motor of axial cloth.
The present invention is for a kind of technical scheme for using of its technical problem of solution：A kind of stator core of the single-phase winding of band, it is applied to the equal pole structure switch magnetic resistance motor of axial cloth, the stator core of the single-phase winding of band includes stator core and winding, the winding is a phase winding, the stator core is provided with salient pole, and the number of salient poles is N, N >=4 and be even number, the winding continuous coiling is on all salient poles, and the winding technique on the adjacent salient pole is in opposite direction.
The present invention is for another technical scheme that uses of its technical problem of solution：A kind of stator core of the single-phase winding of band, it is applied to the equal pole structure switch magnetic resistance motor of axial cloth, the stator core of the single-phase winding of band includes stator core and winding, the winding is a phase winding, and the stator core is provided with salient pole, and the number of salient poles is N, N >=4 and for even number, winding packet is wound on the salient pole, and each packet winding first and last end is connected in parallel respectively, and make the winding be powered after in Adjacent salient poles flow direction it is opposite.
Further, the salient pole root is provided with flux shunt hole.
Further, the stator core is provided with double wedge and is used for and motor casing or the installation of motor shaft groove secure fit.
Further, the flux shunt hole is circular port.
The present invention principle be：The winding is a phase winding, the stator core of multiple single-phase windings of the band is arranged on the multiphase that the equal pole structure switch magnetic resistance motor of axial cloth is just may make up on motor casing or motor shaft, the winding technique is on the salient pole, and make the winding be powered after in Adjacent salient poles flow direction on the contrary, then stator core each pair Adjacent salient poles just can form flux circuit.
The beneficial effects of the invention are as follows：The equal pole structure switch magnetic resistance motor of correspondence axial direction cloth, opens a kind of stator core of the single-phase winding of band, can be suitably applied the equal pole structure switch magnetic resistance motor of axial cloth.
Brief description of the drawings
Fig. 1 is the external stator core single group winding structure schematic diagram of the embodiment of the present invention.
Fig. 2 is the inner-stator iron core single group winding structure schematic diagram of the embodiment of the present invention.
Fig. 3 is the double group winding structure schematic diagrames of external stator core of the embodiment of the present invention.
Mark and be meant that in figure：10. stator core, 11. salient poles, 12. flux shunt holes, 13. double wedges, 20. windings.
Embodiment
In order to make the purpose , technical scheme and advantage of the present invention be clearer, below in conjunction with drawings and Examples, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is used only for explaining the present invention, it is not intended to limit the present invention.
In Fig. 1 and embodiment illustrated in fig. 2, a kind of stator core of the single-phase winding of band, it is applied to the equal pole structure switch magnetic resistance motor of axial cloth, and the stator core of the single-phase winding of band includes stator core 10 and winding 20, and winding 20 is a phase winding, stator core 10 is provided with salient pole 11, the quantity of salient pole 11 is N, N >=4 and for even number, N=8 in embodiment, the continuous coiling of winding 20 is on whole salient poles 11, and the winding technique on Adjacent salient poles 11 is in opposite direction.
In the embodiment shown in fig. 3, a kind of stator core of the single-phase winding of band, it is applied to the equal pole structure switch magnetic resistance motor of axial cloth, the stator core of the single-phase winding of band includes stator core 10 and winding 20, winding 20 is a phase winding, stator core 10 is provided with salient pole 11, the quantity of salient pole 11 is N, N >=4 and for even number, N=8 in embodiment, two groups of winding 20 point is wound on salient pole 11, and each packet winding first and last end is connected in parallel respectively, and make winding 20 be powered after in Adjacent salient poles flow direction it is opposite.
In the embodiment of the present invention, the root of salient pole 11 is provided with flux shunt hole 12.
In the embodiment of the present invention, stator core 10 is provided with double wedge 13, is used to install with motor casing groove secure fit when for external stator core, is used to install with motor shaft groove secure fit when for inner-stator iron core.
In the embodiment of the present invention, flux shunt hole 12 is circular port.
The principle of the embodiment of the present invention is：Winding 20 is a phase winding, the stator core of multiple single-phase windings of the band is arranged on the multiphase that the equal pole structure switch magnetic resistance motor of axial cloth is just may make up on motor casing or motor shaft, winding 20 is wound on salient pole 11, and make winding 20 be powered after in Adjacent salient poles flow direction on the contrary, then each pair Adjacent salient poles 11 of stator core 10 just can form flux circuit.
The beneficial effect of the embodiment of the present invention is：The equal pole structure switch magnetic resistance motor of correspondence axial direction cloth, opens a kind of stator core of the single-phase winding of band, can be suitably applied the equal pole structure switch magnetic resistance motor of axial cloth.
Described above is only the description of the preferred embodiment of the present invention; it should be understood that due to the finiteness of literal expression; and objectively there is unlimited concrete structure; for those skilled in the art; under the premise without departing from the principles of the invention; some improvement can also be made, these improvement also should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of stator core of the single-phase winding of band, it is applied to the equal pole structure switch magnetic resistance motor of axial cloth, and the stator core of the single-phase winding of band includes stator core and winding, it is characterised in that：The winding is a phase winding, and the stator core is provided with salient pole, and the number of salient poles is N, N >=4 and be even number, and the winding continuous coiling is on all salient poles, and the winding technique on the adjacent salient pole is in opposite direction.
2. a kind of stator core of the single-phase winding of band, it is applied to the equal pole structure switch magnetic resistance motor of axial cloth, and the stator core of the single-phase winding of band includes stator core and winding, it is characterised in that：The winding is a phase winding, and the stator core is provided with salient pole, and the number of salient poles is N, N >=4 and for even number, winding packet is wound on the salient pole, and each packet winding first and last end is connected in parallel respectively, and make the winding be powered after in Adjacent salient poles flow direction it is opposite.
3. a kind of stator core of the single-phase winding of band according to claim 1 or 2, it is characterised in that：The salient pole root is provided with flux shunt hole.
4. a kind of stator core of the single-phase winding of band according to claim 1 or 2, it is characterised in that：The stator core, which is provided with double wedge, to be used for and motor casing groove or the installation of motor shaft groove secure fit.
5. a kind of stator core of the single-phase winding of band according to claim 3, it is characterised in that：The flux shunt hole is circular port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610204392.2A CN107240968A (en) | 2016-04-04 | 2016-04-04 | A kind of stator core of the single-phase winding of band |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610204392.2A CN107240968A (en) | 2016-04-04 | 2016-04-04 | A kind of stator core of the single-phase winding of band |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107240968A true CN107240968A (en) | 2017-10-10 |
Family
ID=59982937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610204392.2A Pending CN107240968A (en) | 2016-04-04 | 2016-04-04 | A kind of stator core of the single-phase winding of band |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107240968A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199732A1 (en) * | 2019-04-02 | 2020-10-08 | 北京金风科创风电设备有限公司 | Segmented stator assembly and power generator |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001186733A (en) * | 1999-12-27 | 2001-07-06 | Fujitsu General Ltd | Induction motor |
| JP2011177021A (en) * | 2011-04-25 | 2011-09-08 | Denso Corp | Motor |
| CN102820757A (en) * | 2012-02-28 | 2012-12-12 | 东南大学 | Half-gear winding switch reluctance motor |
| CN102957235A (en) * | 2011-08-22 | 2013-03-06 | 三星电机株式会社 | Switch reluctance machine |
| CN103475115A (en) * | 2013-09-10 | 2013-12-25 | 深圳市雅腾电机有限公司 | Novel one-phase brushless motor |
| CN204030907U (en) * | 2014-06-23 | 2014-12-17 | 深圳市乐丰科技有限公司 | Permanent magnet switched reluctance motor and stator module thereof |
| CN104767336A (en) * | 2015-03-30 | 2015-07-08 | 北京工业大学 | Single-phase separately-excited magneto-resistive power generator |
| CN204465161U (en) * | 2015-03-30 | 2015-07-08 | 北京建筑大学 | A kind of single-phase transverse flux machine |
| US20150288235A1 (en) * | 2012-12-28 | 2015-10-08 | Ihi Corporation | Double stator switched reluctance rotating machine |
| CN105099115A (en) * | 2015-09-08 | 2015-11-25 | 顾志强 | Switched reluctance motor with axial distribution phase equal-pole structure |
| CN205622347U (en) * | 2016-04-04 | 2016-10-05 | 顾志强 | Take stator core of single -phase winding |
-
2016
- 2016-04-04 CN CN201610204392.2A patent/CN107240968A/en active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001186733A (en) * | 1999-12-27 | 2001-07-06 | Fujitsu General Ltd | Induction motor |
| JP2011177021A (en) * | 2011-04-25 | 2011-09-08 | Denso Corp | Motor |
| CN102957235A (en) * | 2011-08-22 | 2013-03-06 | 三星电机株式会社 | Switch reluctance machine |
| CN102820757A (en) * | 2012-02-28 | 2012-12-12 | 东南大学 | Half-gear winding switch reluctance motor |
| US20150288235A1 (en) * | 2012-12-28 | 2015-10-08 | Ihi Corporation | Double stator switched reluctance rotating machine |
| CN103475115A (en) * | 2013-09-10 | 2013-12-25 | 深圳市雅腾电机有限公司 | Novel one-phase brushless motor |
| CN204030907U (en) * | 2014-06-23 | 2014-12-17 | 深圳市乐丰科技有限公司 | Permanent magnet switched reluctance motor and stator module thereof |
| CN104767336A (en) * | 2015-03-30 | 2015-07-08 | 北京工业大学 | Single-phase separately-excited magneto-resistive power generator |
| CN204465161U (en) * | 2015-03-30 | 2015-07-08 | 北京建筑大学 | A kind of single-phase transverse flux machine |
| CN105099115A (en) * | 2015-09-08 | 2015-11-25 | 顾志强 | Switched reluctance motor with axial distribution phase equal-pole structure |
| CN205622347U (en) * | 2016-04-04 | 2016-10-05 | 顾志强 | Take stator core of single -phase winding |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020199732A1 (en) * | 2019-04-02 | 2020-10-08 | 北京金风科创风电设备有限公司 | Segmented stator assembly and power generator |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171010 |