CN103095071B - A kind of winding of simplex winding multispeed electric machine is around embedding method - Google Patents
A kind of winding of simplex winding multispeed electric machine is around embedding method Download PDFInfo
- Publication number
- CN103095071B CN103095071B CN201310071514.1A CN201310071514A CN103095071B CN 103095071 B CN103095071 B CN 103095071B CN 201310071514 A CN201310071514 A CN 201310071514A CN 103095071 B CN103095071 B CN 103095071B
- Authority
- CN
- China
- Prior art keywords
- coil
- embedding
- groove
- lower floor
- embedded
- 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.)
- Active
Links
Landscapes
- Induction Heating Cooking Devices (AREA)
- Electromagnets (AREA)
Abstract
The invention discloses a kind of winding of simplex winding multispeed electric machine around embedding method, it is by original coiling form：1 coil group be individually for totally 15 groups of 1 group, 2 coil combinations around totally 6 groups for 1 group, 3 coil combinations around for 1 group totally 3 groups be changed to：Former 1 coil group+original 2 closes coiling group and is coiled into totally 3 groups of 1+1+1 coils group with being coiled into connect together with the independent 1 coil group of totally 6 groups of 1+2 coils group, 3 originals, former 3 conjunctions around coil group it is constant；Priority rule order is adjusted, reduction threads difficulty back and forth, and winding distribution ratio is constant after ensureing rule；Plumb joint is few, steady quality is reliable, rule efficiency high when the winding of the simplex winding multispeed electric machine of the present invention program loads and unloads few winding former number, winding displacement around embedding method, during multispeed electric machine coiling.
Description
Technical field
Plumb joint is few when few winding former number, winding displacement are loaded and unloaded when the present invention relates to a kind of multispeed electric machine coiling, steady quality can
Lean on, the winding of the simplex winding multispeed electric machine of rule efficiency high is around embedding method.
Background technology
In the prior art, 1 wind power generating set needs to be equipped with 1 oil pump lubrication motor and 1 cooling motor, it is contemplated that
The circumstance of temperature difference of wind power generating set operation is bigger, is generally between -40 DEG C to+55 DEG C, during generating set system design
Energy-conservation, it is double-speed motor by oil pump lubrication motor and cooling choice of electrical machine.When at present, domestic and international double-speed motor winding makes
Traditional handicraft：In coiling all by a coil group individually in groups, so not only coiling when load and unload winding former often, Er Qiepai
Plumb joint is many during line, and if plumb joint poor quality can cause winding three-phase resistance asymmetric, it is internally formed ring in winding
Stream or magnetic circuit are asymmetric, have a strong impact on the life-span of motor.Hence it is imperative that a kind of improved simplex winding multispeed electric machine of exploitation
Winding solves existing issue around embedding method.
The content of the invention
Winding former is loaded and unloaded when a kind of multispeed electric machine coiling is provided the invention aims to overcome the deficiencies in the prior art
Number is few, winding displacement when plumb joint is few, steady quality is reliable, the winding of rule efficiency high simplex winding multispeed electric machine is around embedding method.
To reach above-mentioned purpose, the technical solution adopted by the present invention is：A kind of winding of simplex winding multispeed electric machine is around embedding side
Method, comprise the steps of：
（1）1st, the first 2 groups of connected lower floor sides in embedding first 1+2 coil groups of 2 grooves, handle is hung on two upper stratas side；Another
Coil is not embedding；
（2）3rd, 4, three lower floor sides of the embedding first 3 coil group of 5 grooves, handle is hung on three upper stratas side；
（3）6th, the first 2 groups of connected lower floor sides in embedding second 1+2 coil groups of 7 grooves, handle is hung on two upper stratas side；Another
Coil is not embedding；
（4）8th groove first the 1st coil lower floor side in embedding first 1+1+1 coil groups, and its upper strata side is embedded into the 1st groove,
Another two coil wouldn't be embedding；
（5）9th groove is first left the lower floor side of that coil in embedding first 1+2 coil groups, and its upper strata side is embedded into the 2nd
Groove, another 2 coils be not embedding；
（6）10th groove first the 1st coil lower floor side in embedding second 1+1+1 coil groups, and its upper strata side is embedded into the 3rd
Groove, another two coil wouldn't be embedding；
（7）1 coil lower floor side in the first embedding 3rd 1+2 coil group of 11st groove, and its upper strata side is embedded into the 4th groove,
Another both sides wouldn't be embedding；
（8）1st coil lower floor side in the first embedding 3rd 1+1+1 coil group of 12nd groove, and its upper strata side is embedded into the 5th
Groove, another two coil wouldn't be embedding；
（9）13rd, 2 groups of connected lower floor sides in the first embedding 4th 1+2 coil group of 14 grooves, upper strata side is embedded into the 6th, 7 grooves；Separately
One coil is not embedding；
（10）15th, 16, three lower floor sides of the embedding second 3 coil group of 17 grooves, upper strata side is embedded into the 8th, 9,10 grooves；
（11）18th, it is left that 2 coil lower floor sides in the embedding 3rd 1+2 coil group of 19 grooves, and by its upper strata Bian Qian
To the 11st, 12 grooves；
（12）2nd coil lower floor side in the embedding first 1+1+1 coil groups of 20th groove, and its upper strata side is embedded into the 13rd
Groove, another 1 coil wouldn't be embedding；
（13）It is left that coil lower floor side in the embedding 4th 1+2 coil group of 21st groove, and its upper strata side is embedded into the
14 grooves；
（14）3rd coil lower floor side in the embedding second 1+1+1 coil groups of 22nd groove, and its upper strata side is embedded into the 15th
Groove, another 1 coil wouldn't be embedding；
（15）1 coil lower floor side in the embedding 5th 1+2 coil group of 23rd groove, and its upper strata side is embedded into the 16th groove,
Another both sides wouldn't be embedding；
（16）2nd coil lower floor side in 24th embedding 3rd 1+1+1 coil group, and its upper strata side is embedded into the 17th groove,
Another 1 coil wouldn't be embedding；
（17）, the 25th, 2 groups of coil connected lower floor sides in the embedding 6th 1+2 coil group of 26 grooves, and its upper strata side is embedded into
18th, 19 grooves, another 1 coil wouldn't be embedding；
（18）27th, 28, three lower floor sides of the embedding 3rd 3 coil groups of 29 grooves, upper strata side is embedded into the 20th, 21,22 grooves；
（19）30th, 2 coil lower floor sides of residue in the embedding 5th 1+2 coil group of 31 grooves, and its upper strata side is embedded into
23rd, 24 grooves；
（20）That remaining coil lower floor side in the embedding first 1+1+1 coil groups of 32nd groove, and its upper strata side is embedded into the
25 grooves；
（21）That remaining coil lower floor side in the embedding 6th 1+2 coil group of 33rd groove, and its upper strata side is embedded into the 26th
Groove；
（22）That remaining coil lower floor side in the embedding second 1+1+1 coil groups of 34th groove, and its upper strata side is embedded into the
27 grooves；
（23）It is left the lower floor side of that coil in the embedding second 1+2 coil groups of 35th groove, upper strata side is embedded into the 28th groove；
（24）That remaining coil lower floor side in the embedding 3rd 1+1+1 coil group of 36th groove, and its upper strata side is embedded into the
29 grooves；
（25）The 7 coil upper stratas side for hanging handle is embedded into 30,31,32,33,34,35,36 grooves respectively, rule is all tied
Beam.
Due to the utilization of above-mentioned technical proposal, the present invention has following advantages compared with prior art：
The winding of the simplex winding multispeed electric machine of the present invention program loads and unloads winding former around embedding method, during multispeed electric machine coiling
Number less, winding displacement when plumb joint is few, steady quality is reliable, rule efficiency high.
Brief description of the drawings
Technical solution of the present invention is described further below in conjunction with the accompanying drawings：
Accompanying drawing 1 for simplex winding multispeed electric machine of the present invention winding around embedding method application implementation when multispeed electric machine electricity
Gas line map.
Embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
As shown in Figure 1, by taking YD112-6/4 (mode of connection 3Y+Y/3Y) as an example：Originally coiling form is：1 coil group
Be individually for totally 15 groups of 1 group, 2 coil combinations around totally 6 groups for 1 group, 3 coil combinations around for 1 group totally 3 groups be changed to：Original 1
Individual coil group+original 2 closes coiling group and is coiled into 1+1+ with being coiled into connect together with the independent 1 coil group of totally 6 groups of 1+2 coils group, 3 originals
Totally 3 groups of 1 coil group, former 3 coil combinations around coil group it is constant；Priority rule order is adjusted, reduction threads difficulty back and forth, protects
Winding distribution ratio is constant after demonstrate,proving rule, and new rule order is as follows：
（1）1st, the first 2 groups of connected lower floor sides in embedding first 1+2 coil groups of 2 grooves, handle is hung on two upper stratas side；Another
Coil is not embedding；
（2）3rd, 4, three lower floor sides of the embedding first 3 coil group of 5 grooves, handle is hung on three upper stratas side；
（3）6th, the first 2 groups of connected lower floor sides in embedding second 1+2 coil groups of 7 grooves, handle is hung on two upper stratas side；Another
Coil is not embedding；
（4）8th groove first the 1st coil lower floor side in embedding first 1+1+1 coil groups, and its upper strata side is embedded into the 1st groove,
Another two coil wouldn't be embedding；
（5）9th groove is first left the lower floor side of that coil in embedding first 1+2 coil groups, and its upper strata side is embedded into the 2nd
Groove, another 2 coils be not embedding；
（6）10th groove first the 1st coil lower floor side in embedding second 1+1+1 coil groups, and its upper strata side is embedded into the 3rd
Groove, another two coil wouldn't be embedding；
（7）1 coil lower floor side in the first embedding 3rd 1+2 coil group of 11st groove, and its upper strata side is embedded into the 4th groove,
Another both sides wouldn't be embedding；
（8）1st coil lower floor side in the first embedding 3rd 1+1+1 coil group of 12nd groove, and its upper strata side is embedded into the 5th
Groove, another two coil wouldn't be embedding；
（9）13rd, 2 groups of connected lower floor sides in the first embedding 4th 1+2 coil group of 14 grooves, upper strata side is embedded into the 6th, 7 grooves；Separately
One coil is not embedding；
（10）15th, 16, three lower floor sides of the embedding second 3 coil group of 17 grooves, upper strata side is embedded into the 8th, 9,10 grooves；
（11）18th, it is left that 2 coil lower floor sides in the embedding 3rd 1+2 coil group of 19 grooves, and by its upper strata Bian Qian
To the 11st, 12 grooves；
（12）2nd coil lower floor side in the embedding first 1+1+1 coil groups of 20th groove, and its upper strata side is embedded into the 13rd
Groove, another 1 coil wouldn't be embedding；
（13）It is left that coil lower floor side in the embedding 4th 1+2 coil group of 21st groove, and its upper strata side is embedded into the
14 grooves；
（14）3rd coil lower floor side in the embedding second 1+1+1 coil groups of 22nd groove, and its upper strata side is embedded into the 15th
Groove, another 1 coil wouldn't be embedding；
（15）1 coil lower floor side in the embedding 5th 1+2 coil group of 23rd groove, and its upper strata side is embedded into the 16th groove,
Another both sides wouldn't be embedding；
（16）2nd coil lower floor side in 24th embedding 3rd 1+1+1 coil group, and its upper strata side is embedded into the 17th groove,
Another 1 coil wouldn't be embedding；
（17）, the 25th, 2 groups of coil connected lower floor sides in the embedding 6th 1+2 coil group of 26 grooves, and its upper strata side is embedded into
18th, 19 grooves, another 1 coil wouldn't be embedding；
（18）27th, 28, three lower floor sides of the embedding 3rd 3 coil groups of 29 grooves, upper strata side is embedded into the 20th, 21,22 grooves；
（19）30th, 2 coil lower floor sides of residue in the embedding 5th 1+2 coil group of 31 grooves, and its upper strata side is embedded into
23rd, 24 grooves；
（20）That remaining coil lower floor side in the embedding first 1+1+1 coil groups of 32nd groove, and its upper strata side is embedded into the
25 grooves；
（21）That remaining coil lower floor side in the embedding 6th 1+2 coil group of 33rd groove, and its upper strata side is embedded into the 26th groove；
（22）That remaining coil lower floor side in the embedding second 1+1+1 coil groups of 34th groove, and its upper strata side is embedded into the
27 grooves；
（23）It is left the lower floor side of that coil in the embedding second 1+2 coil groups of 35th groove, upper strata side is embedded into the 28th groove；
（24）That remaining coil lower floor side in the embedding 3rd 1+1+1 coil group of 36th groove, and its upper strata side is embedded into the
29 grooves；
（25）The 7 coil upper stratas side for hanging handle is embedded into 30,31,32,33,34,35,36 grooves respectively, rule all terminates.
The comparative analysis table of the present invention program and existing process：
The winding of the simplex winding multispeed electric machine of the present invention program loads and unloads winding former around embedding method, during multispeed electric machine coiling
Number less, winding displacement when plumb joint is few, steady quality is reliable, rule efficiency high.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be carried out, and it is not intended to limit the scope of the present invention, all according to the present invention
The equivalent change or modification that Spirit Essence is made, it should all cover within the scope of the present invention.
Claims (1)
1. a kind of winding of simplex winding multispeed electric machine comprises the steps of around embedding method：
1 coil group+2 is closed into coiling group and is even coiled into totally 6 groups of 1+2 coils group；The independent 1 coil group of 3 originals is connected together
It is coiled into 1+1+1 coil groups；3 coil combinations around coil group it is constant；
（1）1st, the first 2 groups of connected lower floor sides in embedding first 1+2 coil groups of 2 grooves, handle is hung on two upper stratas side；Another coil
It is not embedding；
（2）3rd, 4, three lower floor sides of the embedding first 3 coil group of 5 grooves, handle is hung on three upper stratas side；
（3）6th, the first 2 groups of connected lower floor sides in embedding second 1+2 coil groups of 7 grooves, handle is hung on two upper stratas side；Another coil
It is not embedding；
（4）First the 1st coil lower floor side in embedding first 1+1+1 coil groups of 8th groove, and its upper strata side is embedded into the 1st groove, another two
Coil wouldn't be embedding；
（5）9th groove is first left the lower floor side of that coil in embedding first 1+2 coil groups, and its upper strata side is embedded into the 2nd groove,
Another 2 coils are not embedding；
（6）10th groove first the 1st coil lower floor side in embedding second 1+1+1 coil groups, and its upper strata side is embedded into the 3rd groove, separately
Two coils wouldn't be embedding；
（7）1 coil lower floor side in the first embedding 3rd 1+2 coil group of 11st groove, and its upper strata side is embedded into the 4th groove, another two
Side wouldn't be embedding；
（8）1st coil lower floor side in the first embedding 3rd 1+1+1 coil group of 12nd groove, and its upper strata side is embedded into the 5th groove, separately
Two coils wouldn't be embedding；
（9）13rd, 2 groups of connected lower floor sides in the first embedding 4th 1+2 coil group of 14 grooves, upper strata side is embedded into the 6th, 7 grooves；Another
Coil is not embedding；
（10）15th, 16, three lower floor sides of the embedding second 3 coil group of 17 grooves, upper strata side is embedded into the 8th, 9,10 grooves；
（11）18th, it is left that 2 coil lower floor sides in the embedding 3rd 1+2 coil group of 19 grooves, and its upper strata side is embedded into the
11st, 12 groove；
（12）2nd coil lower floor side in the embedding first 1+1+1 coil groups of 20th groove, and its upper strata side is embedded into the 13rd groove, another 1
Individual coil wouldn't be embedding；
（13）It is left that coil lower floor side in the embedding 4th 1+2 coil group of 21st groove, and its upper strata side is embedded into the 14th groove；
（14）3rd coil lower floor side in the embedding second 1+1+1 coil groups of 22nd groove, and its upper strata side is embedded into the 15th groove, another 1
Coil wouldn't be embedding；
（15）1 coil lower floor side in the embedding 5th 1+2 coil group of 23rd groove, and its upper strata side is embedded into the 16th groove, another two
Side wouldn't be embedding；
（16）2nd coil lower floor side in 24th embedding 3rd 1+1+1 coil group, and its upper strata side is embedded into the 17th groove, another 1 line
Circle wouldn't be embedding；
（17）, the 25th, 2 groups of coil connected lower floor sides in the embedding 6th 1+2 coil group of 26 grooves, and its upper strata side is embedded into
18th, 19 groove, another 1 coil wouldn't be embedding；
（18）27th, 28, three lower floor sides of the embedding 3rd 3 coil groups of 29 grooves, upper strata side is embedded into the 20th, 21,22 grooves；
（19）30th, 2 coil lower floor sides of residue in the embedding 5th 1+2 coil group of 31 grooves, and its upper strata side is embedded into the 23rd,
24 grooves；
（20）That remaining coil lower floor side in the embedding first 1+1+1 coil groups of 32nd groove, and its upper strata side is embedded into the 25th groove；
（21）That remaining coil lower floor side in the embedding 6th 1+2 coil group of 33rd groove, and its upper strata side is embedded into the 26th groove；
（22）That remaining coil lower floor side in the embedding second 1+1+1 coil groups of 34th groove, and its upper strata side is embedded into the 27th groove；
（23）It is left the lower floor side of that coil in the embedding second 1+2 coil groups of 35th groove, upper strata side is embedded into the 28th groove；
（24）That remaining coil lower floor side in the embedding 3rd 1+1+1 coil group of 36th groove, and its upper strata side is embedded into the 29th groove；
（25）The 7 coil upper stratas side for hanging handle is embedded into 30,31,32,33,34,35,36 grooves respectively, rule all terminates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071514.1A CN103095071B (en) | 2013-03-07 | 2013-03-07 | A kind of winding of simplex winding multispeed electric machine is around embedding method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310071514.1A CN103095071B (en) | 2013-03-07 | 2013-03-07 | A kind of winding of simplex winding multispeed electric machine is around embedding method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103095071A CN103095071A (en) | 2013-05-08 |
| CN103095071B true CN103095071B (en) | 2018-04-10 |
Family
ID=48207326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310071514.1A Active CN103095071B (en) | 2013-03-07 | 2013-03-07 | A kind of winding of simplex winding multispeed electric machine is around embedding method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103095071B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111969814B (en) * | 2020-08-11 | 2022-11-08 | 合肥恒大江海泵业股份有限公司 | Six-pole motor threading method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2097469U (en) * | 1991-05-09 | 1992-02-26 | 湖南长沙节能电工厂 | High-efficiency three-phase multi-speed asynchronous motor |
| RU2231197C1 (en) * | 2003-02-19 | 2004-06-20 | Государственное научное учреждение "Всероссийский научно-исследовательский и проектно-технологический институт механизации и электрификации сельского хозяйства | Stator winding for 20/16 poles |
| CN101286677A (en) * | 2008-02-15 | 2008-10-15 | 上海电科电机科技有限公司 | Off-line process of hybrid coil of single and double layer for motor |
| CN102340221A (en) * | 2011-09-20 | 2012-02-01 | 南阳微特防爆电机有限公司 | Coil inserting method of double-layer stator winding of low-speed motor |
-
2013
- 2013-03-07 CN CN201310071514.1A patent/CN103095071B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2097469U (en) * | 1991-05-09 | 1992-02-26 | 湖南长沙节能电工厂 | High-efficiency three-phase multi-speed asynchronous motor |
| RU2231197C1 (en) * | 2003-02-19 | 2004-06-20 | Государственное научное учреждение "Всероссийский научно-исследовательский и проектно-технологический институт механизации и электрификации сельского хозяйства | Stator winding for 20/16 poles |
| CN101286677A (en) * | 2008-02-15 | 2008-10-15 | 上海电科电机科技有限公司 | Off-line process of hybrid coil of single and double layer for motor |
| CN102340221A (en) * | 2011-09-20 | 2012-02-01 | 南阳微特防爆电机有限公司 | Coil inserting method of double-layer stator winding of low-speed motor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103095071A (en) | 2013-05-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101764566A (en) | Stator duplex winding asynchronous wind generating system and control method thereof | |
| CN104283435A (en) | Multilevel inverter | |
| CN105186817A (en) | Winding design aimed at winding switching device of permanent magnet synchronous motor | |
| CN202094723U (en) | Fractional-slot double winding structure of servo permanent-magnet synchronous motor | |
| CN103095071B (en) | A kind of winding of simplex winding multispeed electric machine is around embedding method | |
| CN104882975B (en) | A kind of motor stator and its method for winding | |
| CN108282042A (en) | A kind of speed governing permanent magnet synchronous motor based on change umber of turn | |
| CN108173403A (en) | A kind of pole-changing expansion speed permanent magnet synchronous motor | |
| CN108173474A (en) | Based on the speed governing permanent magnet synchronous motor and its control method for changing winding connection | |
| CN105914978B (en) | A kind of Dual-stator brushless double-fed motor | |
| CN202050341U (en) | Special Y-triangle compound winding high-efficiency energy-saving dragging device for oil pumping unit | |
| CN204442127U (en) | Threephase asynchronous | |
| CN204103635U (en) | The concentrated winding stator of servomotor | |
| CN203313037U (en) | Magnetizing superconductive motor with magnetizing positions | |
| CN205081580U (en) | Stator for variable -frequency motors | |
| CN106230213A (en) | Interturn in stator windings short trouble automatic fault tolerant polyphase synchronous generator | |
| CN206135589U (en) | High efficiency motor and new forms of energy electric vehicle of complete all magnetic flow split pole formula circumference windings | |
| CN205081581U (en) | A stator for inverter motor | |
| CN205986351U (en) | Phase separating high pressure low speed motor | |
| CN203859712U (en) | Internal compensation speed-regulating type wound rotor asynchronous motor | |
| CN203933311U (en) | Can realize the motor of synchronous asynchronous conversion | |
| CN104909274B (en) | Hoisting machinery speed-ratio transmission system | |
| CN108808928A (en) | A kind of terminal box | |
| CN103296838B (en) | Many generator-rectifier system | |
| CN203859597U (en) | Single-phase induction motor stator winding connecting structure |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: No.608, FanFeng Road, Xukou Town, Wuzhong District, Suzhou City, Jiangsu Province Patentee after: SUZHOU LEGO MOTORS Co.,Ltd. Address before: 215164, Jiangsu, Wuzhong District, Suzhou province Xu Town, Hefeng village, Hefeng Road, Suzhou Lang Gao Motor Co., Ltd. Patentee before: SUZHOU LEGO MOTORS Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder |