CN106787337A - A kind of novel double-layer wave winding method for saving leading-out terminal wiring space - Google Patents
A kind of novel double-layer wave winding method for saving leading-out terminal wiring space Download PDFInfo
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- CN106787337A CN106787337A CN201611222304.8A CN201611222304A CN106787337A CN 106787337 A CN106787337 A CN 106787337A CN 201611222304 A CN201611222304 A CN 201611222304A CN 106787337 A CN106787337 A CN 106787337A
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
Abstract
The invention discloses a kind of novel double-layer wave winding method for saving leading-out terminal wiring space；By the groove of 4 pole of rotor 24, it is whole away from, all the way as a example by connection, connection method is：When being connected U1 is as lead, connect first 18 length away from, connect again 3 it is whole away from, connect 27 short distance again, finally connect 3 it is whole away from completing U phases N and extremely belong to the connection of same phase coil down, the connection method of U phase S poles lower coil is identical, the sense of current in groove is finally pressed, by this two big group coil series connection, a phase winding is constituted.The solution have the advantages that：By changing double-deck wave winding connected mode, so that leading-out terminal is evenly equipped with equal to the several terminals of rotor slot, the spacing alleviated between leading-out terminal end wiring space anxiety problem, adjacent terminal is maximum, and the operating space of head welding is maximum, facilitates to the full extent and head welding operation；All at one end, outlet can be linked to be Y connection and delta connection for wiring end to end per phase.
Description
Technical field
The present invention relates to a kind of machine winding, more particularly to a kind of novel double-layer wave winding side for saving leading-out terminal wiring space
Method.
Background technology
Double-deck wave winding is connected to widely used in machine winding, especially rotor windings.Double-deck wave winding have two kinds it is traditional
Connected mode：One end outlet and two ends outlet, as Figure 1-4, with the groove of 4 pole 24, it is whole away from, all the way, rotor bilayer wave winding be
The characteristics of example, two kinds of conventional coupling arrangements of analysis.According to the displaying of Fig. 1-Fig. 4, traditional rotor wave winding, two ends outlet and
The characteristics of bringing out line contrast is as follows：
The double-deck wave winding of conventional double wave winding connected mode one end outlet, advantage is：1. maximum electrical potential can, be sensed；2., fit
For all pole count machines.Have the disadvantage：1., leading-out terminal wiring space is nervous, can be seen that leading-out terminal is evenly equipped with from Fig. 1 and Fig. 2
(rotor slot number+6) individual terminal, end and head welding space anxiety.
The double-deck wave winding of conventional double wave winding connected mode two ends outlet, advantage is：1., saved with to interpolar connection
A piece jumper, material saving alleviates leading-out terminal wiring space anxiety problem, can be seen that leading-out terminal is uniform from Fig. 3 and Fig. 4
Have equal to the several terminals of rotor slot.Have the disadvantage：1., per a few conductor in magnetic field, induced potential accordingly reduces；②、
Because the noise of twice slip frequency occurring and to change layer line circumferentially not symmetrical, the reason for influence mechanical balance, should not use
On 6 multiple pole motor；3., outlet can not use delta connection.
The content of the invention
The purpose of the present invention is directed to the deficiency that above-mentioned prior art is present, by changing double-deck wave winding connected mode, there is provided
A kind of novel double-layer wave winding method for saving leading-out terminal wiring space；1. maximum electrical potential can, be sensed, 2., suitable for all
Pole count machine, 3., can alleviate leading-out terminal end wiring space anxiety problem, 4., outlet can be linked to be Y connection and delta connection.
Technical scheme：A kind of novel double-layer wave winding method for saving leading-out terminal wiring space；With rotor 4
The groove of pole 24, it is whole away from, all the way as a example by connection, it is characterised in that connection method is：Connection U phase N poles lower coil, connects the length of 1-8 first
Away from, then connect 3 it is whole away from, then connect the short distance of 2-7, finally connect 3 it is whole away from；Complete the connection that U phases N extremely belongs to down same phase coil, U
The connection method of phase S poles lower coil is identical, even the length of 7-14 away from, then connect 3 it is whole away from, then connect the short distance of 8-13, finally connect 3
It is whole away from；The sense of current in groove is finally pressed, by this two big group coil series connection, i.e. the pole tail 1 time of N poles tail 19 times and S series connection constitutes a phase
Winding.
When U phases N poles of the present invention lower coils is connected, even the length of 1-8 away from, then connect 3 it is whole away from, then connect the short distance of 2-7, finally connect
3 whole away from specially：From U1 head-1-（On 1+long under 7=8）—（Under 8+whole on 6=14）—（On 14+whole away from 6=20
Under）—（Under 20+whole on 6=24+2, i.e., 2）—（On 2+short distance 5=7 under）—（Under 7+whole on 6=13）—（On 13+whole away from 6=
Under 19）Under-19-U phase N poles tail.
When U phases S poles of the present invention lower coils is connected, even the length of 7-14 away from, then connect 3 it is whole away from then connecting the short distance of 8-13, finally
3, company is whole away from specially：From U2 head-7-（On 7+long under 7=14）—（Under 14+whole on 6=20）—（On 20+whole away from 6
Under=24+2, i.e., 2）—（Under 2+whole on 6=8）—（On 8+short distance 5=13 under）—（Under 13+whole on 6=19）—（On 19+whole
Under 6=24+1, i.e., 1）Under-1-U phase S poles tail.
When wave winding of the present invention is connected, detoured one week per awave, a groove long is expanded first, after having connected a circle, step back one
Groove is attached again；The non-full-pitched coil of the two adjacent, the distance with pole center line all, is all equally to reduce one
Magnetic at where individual groove, conductor is close equal, and the potential of sensing is equal, and actual stride is all short distance, and its fundamental wave chording factor is equal
And less than 1.
There are three kinds of spans：1., in back pitch, connect under 7 on 2, connect under 13 on 8, span 1-6；2., in back pitch, 8 are connected on 1
Under, connect under 14 on 7, span 1-8；3., remaining is complete whole away from span 1-7.
The solution have the advantages that：By changing double-deck wave winding connected mode so that leading-out terminal is evenly equipped with to be equal to and turns
The several terminals of pilot trench, the spacing alleviated between leading-out terminal end wiring space anxiety problem, adjacent terminal is maximum, and head is welded
The operating space for connecing is maximum, facilitates to the full extent and head welding operation；All at one end, outlet can be even for wiring end to end per phase
Into Y connection and delta connection.
Brief description of the drawings
Fig. 1 is the double-deck wave winding of traditional double-deck wave winding one end outlet, phase winding arrangement figure（The groove of 4 pole 24, it is whole away from, one
Road, rotor bilayer wave winding）.
Fig. 2 is the double-deck wave winding of traditional double-deck wave winding one end outlet, and simultaneously head goes out line chart for leading-out terminal end（4 poles 24
Groove, it is whole away from, all the way, rotor bilayer wave winding）.
Fig. 3 is the double-deck wave winding of traditional double-deck wave winding two ends outlet, phase winding arrangement figure.（It is the groove of 4 pole 24, whole
Away from, all the way, rotor bilayer wave winding）
Fig. 4 is the double-deck wave winding of traditional double-deck wave winding two ends outlet, and simultaneously head goes out line chart for leading-out terminal end（It is the groove of 4 pole 24, whole
Away from, all the way, rotor bilayer wave winding）.
Fig. 5 is the double-deck wave winding of one end outlet of the invention, phase winding arrangement figure（The groove of 4 pole 24, it is whole away from, all the way, turn
Sub- bilayer wave winding）.
Fig. 6 is the double-deck wave winding of one end outlet of the invention, and simultaneously head goes out line chart for leading-out terminal end（It is the groove of 4 pole 24, whole
Away from, all the way, rotor bilayer wave winding）.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clearly and completely
Description, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, the scope of protection of the invention is belonged to.Additionally, protection scope of the present invention should not be only limited to following specific
Structure or part or design parameter.
Referring to Fig. 1, the present invention is such to work with implementation, a kind of novel double-layer for saving leading-out terminal wiring space
Wave winding method；By the groove of 4 pole of rotor 24, it is whole away from, all the way as a example by connection, it is characterised in that connection method is：Connection U phases N first
Pole lower coil, even the length of 1-8 away from, then connect 3 it is whole away from, then connect the short distance of 2-7, finally connect 3 it is whole away from；U phases N is completed extremely to belong to down
The connection of same phase coil, the connection method of U phase S poles lower coil is identical, even the length of 7-14 away from, then connect 3 it is whole away from then connecting 8-
13 short distance, finally connect 3 it is whole away from；The sense of current in groove is finally pressed, by this two big group coil series connection, i.e. 19 times and S poles of N poles tail
1 time series connection of tail, constitutes a phase winding.
When wave winding is connected, in order that winding continuously around subsequent can detour one week, it is necessary to people per awave
For a groove is stepped back on ground；This new connected mode is to expand a groove long first, after having connected a circle, steps back a groove and is attached again；
The non-full-pitched coil of the two adjacent, all, is all equally to reduce a groove, conductor with the distance of pole center line
Magnetic at place is close equal, and the potential of sensing is equal, and actual stride is all short distance, and its fundamental wave chording factor is equal and less than 1.This
New row's method is to realize sensing maximum electrical potential, and suitable for all pole count machines.
It is of the present invention to be can be seen that from Fig. 5-Fig. 6：There are three kinds of spans：1., in back pitch, connect under 7 on 2,13 are connected on 8
Under, span 1-6；2., in back pitch, connect under 8 on 1, connect under 14 on 7, span 1-8；3., remaining is complete whole away from span 1-7.
The double-deck wave winding of new one end outlet of the invention, by changing conventional double wave winding back pitch in, short distance
Coil moves back the connection of groove, using the advanced connection moved back again, completes the connection of winding, solves present on conventional wave winding technique
It is not enough.The double-deck wave winding of new one end outlet, in order to improve potential waveform and slacken higher hamonic wave, coil pitch can also be selected
With short distance, it is used in Stator and Rotor Windings.
It is obvious to a person skilled in the art that the invention is not restricted to the details of above-mentioned one exemplary embodiment, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be in other specific forms realized.Therefore, no matter
From the point of view of which point, embodiment all should be regarded as exemplary, and be nonrestrictive, the scope of the present invention is by appended power
Profit requires to be limited rather than described above, it is intended that all in the implication and scope of the equivalency of claim by falling
Change is included in the present invention.Any reference in claim should not be considered as the claim involved by limitation.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each implementation method is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Specification an as entirety, the technical scheme in each embodiment can also be formed into those skilled in the art through appropriately combined
May be appreciated other embodiment.
Claims (5)
1. a kind of novel double-layer wave winding method for saving leading-out terminal wiring space；With the groove of 4 pole of rotor 24, it is whole away from, connect all the way
As a example by method, it is characterised in that connection method is：Connection U phase N poles lower coil first, even the length of 1-8 away from, then connect 3 it is whole away from then connecting
The short distance of 2-7, finally connect 3 it is whole away from；Complete the connection that U phases N extremely belongs to down same phase coil, the connection side of U phase S poles lower coil
Method is identical, even the length of 7-14 away from, then connect 3 it is whole away from, then connect the short distance of 8-13, finally connect 3 it is whole away from；Finally press electric current in groove
Direction, by this two big group coil series connection, i.e. the pole tail 1 time of N poles tail 19 times and S series connection constitutes a phase winding.
2. a kind of novel double-layer wave winding method for saving leading-out terminal wiring space according to claim 1, its feature
It is：When U phase N poles lower coils is connected, even the length of 1-8 away from, then connect 3 it is whole away from, then connect the short distance of 2-7, finally connect 3 it is whole away from tool
Body is：From U1 head-1-（On 1+long under 7=8）—（Under 8+whole on 6=14）—（On 14+whole under 6=20）—（Under 20
+ whole on 6=24+2, i.e., 2）—（On 2+short distance 5=7 under）—（Under 7+whole on 6=13）—（On 13+whole under 6=19）—19
Under-U phase N poles tail.
3. a kind of novel double-layer wave winding method for saving leading-out terminal wiring space according to claim 1, its feature
It is：When U phase S poles lower coils is connected, even the length of 7-14 away from, then connect 3 it is whole away from, then connect the short distance of 8-13, finally connect 3 it is whole away from
Specially：From U2 head-7-（On 7+long under 7=14）—（Under 14+whole on 6=20）—（On 20+whole away from 6=24+2, i.e., 2
Under）—（Under 2+whole on 6=8）—（On 8+short distance 5=13 under）—（Under 13+whole on 6=19）—（On 19+whole away from 6=24+1,
Under i.e. 1）Under-1-U phase S poles tail.
4. a kind of novel double-layer wave winding method for saving leading-out terminal wiring space according to claim 1, its feature
It is：When wave winding is connected, detoured one week per awave, a groove long is expanded first, after having connected a circle, stepped back a groove and connected again
Connect；The non-full-pitched coil of the two adjacent, all, is all equally to reduce a groove, conductor with the distance of pole center line
Magnetic at place is close equal, and the potential of sensing is equal, and actual stride is all short distance, and its fundamental wave chording factor is equal and less than 1.
5. a kind of novel double-layer wave winding method for saving leading-out terminal wiring space according to claim 1；Its feature
It is：There are three kinds of spans：1., in back pitch, connect under 7 on 2, connect under 13 on 8, span 1-6；2., in back pitch, connect under 8 on 1,7
Under upper company 14, span 1-8；3., remaining is complete whole away from span 1-7.
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| CN201611222304.8A CN106787337B (en) | 2016-12-27 | 2016-12-27 | A kind of novel double-layer wave winding method for saving leading-out terminal wiring space |
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|---|---|---|---|
| CN201611222304.8A CN106787337B (en) | 2016-12-27 | 2016-12-27 | A kind of novel double-layer wave winding method for saving leading-out terminal wiring space |
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| CN106787337A true CN106787337A (en) | 2017-05-31 |
| CN106787337B CN106787337B (en) | 2019-01-18 |
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Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108233577A (en) * | 2018-02-28 | 2018-06-29 | 广东威灵电机制造有限公司 | Single-phase speed regulating motor |
| CN108768034A (en) * | 2018-07-05 | 2018-11-06 | 天津大学 | 39 slot, 12 pole three-phase permanent magnetic synchronous motor, six layers of set wave winding coiling embed method |
| CN109194075A (en) * | 2018-09-13 | 2019-01-11 | 天津大学 | The long short distance mixed winding of bilayer suitable for 36 slot, 14 pole three-phase permanent magnetic synchronous motor |
| CN109586462A (en) * | 2017-09-29 | 2019-04-05 | 比亚迪股份有限公司 | Stator module and motor with it |
| CN109586444A (en) * | 2017-09-29 | 2019-04-05 | 比亚迪股份有限公司 | Stator module and motor with it |
| CN110027942A (en) * | 2018-01-11 | 2019-07-19 | 奥曼埃斯珀尔坎普有限公司 | Outlet mouthpiece configures system |
| WO2019233041A1 (en) * | 2018-06-06 | 2019-12-12 | 长鹰信质科技股份有限公司 | Flat-wire continuous wave-wound staggered winding and stator comprising the same |
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| WO2020033857A1 (en) * | 2018-08-10 | 2020-02-13 | Borgwarner Inc. | Method of forming a component for an electric machine |
| CN110971040A (en) * | 2018-09-28 | 2020-04-07 | 比亚迪股份有限公司 | Stator assembly and motor with same |
| CN111463977A (en) * | 2020-05-13 | 2020-07-28 | 安徽艾格赛特电机科技有限公司 | Wire embedding method for double-layer winding |
| WO2021035862A1 (en) * | 2019-08-26 | 2021-03-04 | 安徽美芝精密制造有限公司 | Stator assembly, electric motor, compressor, and refrigeration device |
| US11081943B2 (en) | 2018-02-01 | 2021-08-03 | Borgwarner Inc. | Distributed stator winding |
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| CN105375667A (en) * | 2015-12-07 | 2016-03-02 | 泰豪科技股份有限公司 | Multi-voltage single-double-layer winding of dipolar single-three-phase permanent magnetic generator |
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| EP0350727A2 (en) * | 1988-07-15 | 1990-01-17 | Licentia Patent-Verwaltungs-GmbH | Two-wire winding of a synchronous three-phase linear motor |
| CN105281463A (en) * | 2014-06-18 | 2016-01-27 | 发那科株式会社 | Three-phase alternating current electric motor |
| CN204030773U (en) * | 2014-07-17 | 2014-12-17 | 华域汽车电动系统有限公司 | For the flat type copper wire ripple of three phase electric machine around armature winding |
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Cited By (24)
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|---|---|---|---|---|
| CN109586462B (en) * | 2017-09-29 | 2020-11-20 | 比亚迪股份有限公司 | Stator module and motor with same |
| CN109586462A (en) * | 2017-09-29 | 2019-04-05 | 比亚迪股份有限公司 | Stator module and motor with it |
| CN109586444A (en) * | 2017-09-29 | 2019-04-05 | 比亚迪股份有限公司 | Stator module and motor with it |
| CN110027942A (en) * | 2018-01-11 | 2019-07-19 | 奥曼埃斯珀尔坎普有限公司 | Outlet mouthpiece configures system |
| US11081943B2 (en) | 2018-02-01 | 2021-08-03 | Borgwarner Inc. | Distributed stator winding |
| CN108233577A (en) * | 2018-02-28 | 2018-06-29 | 广东威灵电机制造有限公司 | Single-phase speed regulating motor |
| US11843295B2 (en) | 2018-06-06 | 2023-12-12 | Changyingxinzhi Technology Co., Ltd | Flat-wire continuous wave-wound staggered winding and stator comprising the same |
| WO2019233041A1 (en) * | 2018-06-06 | 2019-12-12 | 长鹰信质科技股份有限公司 | Flat-wire continuous wave-wound staggered winding and stator comprising the same |
| JP7098829B2 (en) | 2018-06-06 | 2022-07-11 | 長鷹信質科技股▲ふん▼有限公司 | Flat wire continuous wave winding Staggered winding and stator with the winding |
| JP2021526789A (en) * | 2018-06-06 | 2021-10-07 | 長鷹信質科技股▲ふん▼有限公司Ｃｈａｎｇｙｉｎｇｘｉｎｚｈｉ Ｔｅｃｈｎｏｌｏｇｙ Ｃｏ．，Ｌｔｄ | Flat wire continuous wave winding Staggered winding and stator with the winding |
| CN108768034A (en) * | 2018-07-05 | 2018-11-06 | 天津大学 | 39 slot, 12 pole three-phase permanent magnetic synchronous motor, six layers of set wave winding coiling embed method |
| US11316415B2 (en) | 2018-08-10 | 2022-04-26 | Borgwarner Inc. | Method of winding a stator of an electric machine |
| CN112544030A (en) * | 2018-08-10 | 2021-03-23 | 博格华纳公司 | Method for weaving a wire for a component of an electric machine |
| US11233435B2 (en) | 2018-08-10 | 2022-01-25 | Borgwarner Inc. | Method for weaving wires for an electric machine |
| WO2020033857A1 (en) * | 2018-08-10 | 2020-02-13 | Borgwarner Inc. | Method of forming a component for an electric machine |
| WO2020033858A1 (en) * | 2018-08-10 | 2020-02-13 | Borgwarner Inc. | Method for weaving wires for a component of an electric machine |
| US11394282B2 (en) | 2018-08-10 | 2022-07-19 | Borgwarner Inc. | Method of forming a component for an electric machine |
| CN112544030B (en) * | 2018-08-10 | 2023-11-28 | 博格华纳公司 | Method for braiding wires for a component of an electric machine |
| US11843291B2 (en) | 2018-08-10 | 2023-12-12 | Borgwarner Inc. | Component for an electric machine |
| CN109194075A (en) * | 2018-09-13 | 2019-01-11 | 天津大学 | The long short distance mixed winding of bilayer suitable for 36 slot, 14 pole three-phase permanent magnetic synchronous motor |
| CN110971040B (en) * | 2018-09-28 | 2021-09-03 | 比亚迪股份有限公司 | Stator assembly and motor with same |
| CN110971040A (en) * | 2018-09-28 | 2020-04-07 | 比亚迪股份有限公司 | Stator assembly and motor with same |
| WO2021035862A1 (en) * | 2019-08-26 | 2021-03-04 | 安徽美芝精密制造有限公司 | Stator assembly, electric motor, compressor, and refrigeration device |
| CN111463977A (en) * | 2020-05-13 | 2020-07-28 | 安徽艾格赛特电机科技有限公司 | Wire embedding method for double-layer winding |
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