CN106059222A - Insulation paper, double-layer winding wire embedded stator, motor and wire embedding method - Google Patents
Insulation paper, double-layer winding wire embedded stator, motor and wire embedding method Download PDFInfo
- Publication number
- CN106059222A CN106059222A CN201610367231.5A CN201610367231A CN106059222A CN 106059222 A CN106059222 A CN 106059222A CN 201610367231 A CN201610367231 A CN 201610367231A CN 106059222 A CN106059222 A CN 106059222A
- Authority
- CN
- China
- Prior art keywords
- winding
- insulation paper
- paper
- phase
- layer
- 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
Classifications
-
- 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
- H02K15/10—Applying solid insulation to windings, stators or rotors
- H02K15/105—Applying solid insulation to windings, stators or rotors to the windings
-
- 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
- H02K1/16—Stator cores with slots for windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/34—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation
- H02K3/345—Windings characterised by the shape, form or construction of the insulation between conductors or between conductor and core, e.g. slot insulation between conductor and core, e.g. slot insulation
Abstract
The present invention discloses insulation paper. The insulation paper comprises interlayer insulation paper, first interphase insulation paper and second interphase insulation paper, wherein the interlayer insulation paper, the first interphase insulation paper and the second interphase insulation paper are of an integral structure. After a low-layer winding is embedded in a winding groove, the interlayer insulation paper of the insulation paper is embedded in the winding groove, and the first interphase insulation paper and the second interphase insulation paper are arranged properly, and then, an upper-layer winding is embedded in the winding groove, and therefore, the insulation layers of the enameled wires of the windings will not be damaged by a scribing rod; and the interlayer insulation paper, the first interphase insulation paper and the second interphase insulation paper are of the integral structure, the interlayer insulation paper, the first interphase insulation paper and the second interphase insulation paper can drag each other, and therefore, the first interphase insulation paper and the second interphase insulation paper have little possibility of moving, and thus, the stability of the first interphase insulation paper and the second interphase insulation paper can be improved. The invention also discloses a double-layer winding wire embedded stator, a motor and a wire embedding method.
Description
Technical field
The present invention relates to electrical machine insulation field, more particularly, it relates to a kind of insulating paper, Double Layer Winding rule stator, electricity
Machine and a kind of coil-inserting method.
Background technology
At present, generally use first phase insulation paper the 02, second phase insulation paper 03 as shown in Figure 1 and interlayer exhausted
Edge paper 01 realizes winding phase and phase, insulation between layers.In Double Layer Winding rule stator, the phase of adjacent two phase windings
Two adjacent limits, become distribution to be up and down embedded in same slot for winding, and the winding that will be located in top is referred to as upper strata winding, will be located in
The winding of lower section is referred to as lower floor's winding.Between upper strata winding and lower floor's winding that layer insulation paper 01 is positioned in slot for winding.
After embedding complete upper strata winding and lower floor's winding, in one end of Double Layer Winding rule stator, with rod for drawing line separate adjacent upper strata around
Group and lower floor's winding, and then insert the first phase insulation paper 02;At the other end of Double Layer Winding rule stator, separate with rod for drawing line
Described adjacent upper strata winding and lower floor's winding, and then insert the second phase insulation paper 03.
But, during separating two phase windings with rod for drawing line, it is easily destroyed the magnet wire insulation layer of winding, also having can
Solid wire misphase can be caused, in turn result in insulation breakdown.Further, since phase insulation paper is independent individuality, at transport bilayer
During winding inserting stator, it is easy to cause phase insulation paper to occur crooked, in turn result in insulation breakdown.
Therefore, how to evade the use of rod for drawing line, the magnet wire insulation layer of protective winding, improves phase insulation paper simultaneously
Steadiness, is those skilled in the art's critical problems urgently to be resolved hurrily.
Summary of the invention
It is an object of the invention to evade the use of rod for drawing line, the magnet wire insulation layer of protective winding, improve simultaneously alternate absolutely
The steadiness of edge paper.
For reaching above-mentioned purpose, the present invention provides techniques below scheme:
A kind of insulating paper, including:
In the slot for winding being placed on Double Layer Winding rule stator, and the layer between upper strata winding and lower floor's winding
Between insulating paper;
For being placed on one end of described Double Layer Winding rule stator, and it is positioned at described upper strata winding and described lower floor winding
Between the first phase insulation paper;
For being placed on the other end of described Double Layer Winding rule stator, and be positioned at described upper strata winding and described lower floor around
The second phase insulation paper between group;
Described layer insulation paper, described first phase insulation paper and described second phase insulation paper are structure as a whole.
Preferably, described first phase insulation paper and described second phase insulation paper are connected to described layer insulation paper
Two ends, described first phase insulation paper, described second phase insulation paper and described layer insulation paper constitute single parantheses shape.
Preferably, described first phase insulation paper is connected with described layer insulation paper arc transition.
Preferably, described second phase insulation paper is connected with described layer insulation paper arc transition.
A kind of Double Layer Winding rule stator, including insulating paper, described insulating paper is any one insulating paper above-mentioned.
A kind of motor, including Double Layer Winding rule stator, described Double Layer Winding rule stator is above-mentioned Double Layer Winding rule
Stator.
A kind of coil-inserting method, based on the insulating paper in above-mentioned, comprises the steps:
By the winding of the first phase while being embedded into the lower floor of described slot for winding, the winding of described first phase is described lower floor
Winding;
The described layer insulation paper of insulating paper is embedded in described slot for winding, and regular described first phase insulation paper and
Described second phase insulation paper;
By the winding of the second phase while being embedded into the upper strata of described slot for winding, the winding of described second phase is described upper strata
Winding.
From technique scheme it can be seen that the insulating paper the present invention includes layer insulation paper, the first phase insulation paper
And second phase insulation paper, and layer insulation paper, the first phase insulation paper and the second phase insulation paper be structure as a whole.?
After slot for winding is embedded in lower floor's winding, the layer insulation paper of insulating paper is embedded in this slot for winding, and regular first phase
Between insulating paper and the second phase insulation paper, be embedded in upper strata winding to slot for winding the most again, without at upper strata winding and
After lower floor's winding embeds, utilize rod for drawing line to separate two phase windings, thus protect the magnet wire insulation layer of winding not by drawing
The destruction of bar.Further, since the first phase insulation paper, the second phase insulation paper are structure as a whole with layer insulation paper, mutually
Between involve effect, therefore the first phase insulation paper and the second phase insulation paper are not easily shifted, thus improve first alternate absolutely
Edge paper and the steadiness of the second phase insulation paper.
Accompanying drawing explanation
For the scheme being illustrated more clearly that in the embodiment of the present invention, below by use required described in embodiment
Accompanying drawing is briefly described, it should be apparent that, the accompanying drawing in describing below is only some embodiments of the present invention, for ability
From the point of view of field technique personnel, on the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Layer insulation paper, the first phase insulation paper and second that Fig. 1 provides for prior art one specific embodiment are alternate
The structural representation of insulating paper;
The structural representation of the insulating paper that Fig. 2 provides for the present invention one specific embodiment;
Fig. 3 is the structural representation of double winding rule stator.
Wherein, 01 be layer insulation paper, 02 be the first phase insulation paper, 03 be the second phase insulation paper, 1 for layer insulation
Paper, 2 be the first phase insulation paper, 3 be the second phase insulation paper, 4 be slot for winding, 5 be lower floor's winding, 6 for upper strata winding.
Detailed description of the invention
The invention provides a kind of insulating paper, laying of this insulating paper need not use rod for drawing line, thus protects winding
Magnet wire insulation layer do not destroyed by rod for drawing line, additionally the insulating paper of integral structure improves the first phase insulation paper and
The steadiness of two phase insulation papers.
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 clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Base
In embodiments of the invention, those of ordinary skill in the art obtained on the premise of not making creative work all its
Its embodiment, broadly falls into the scope of protection of the invention.
In the present invention one specific embodiment, insulating paper includes layer insulation paper the 1, first phase insulation paper 2 and second
Phase insulation paper 3.
Layer insulation paper 3 is embedded in slot for winding 4, and between upper strata winding 6 and lower floor's winding 5, it is achieved layer and layer it
Between insulation.First phase insulation paper 2 and the second phase insulation paper 3 lay respectively at Double Layer Winding rule stator two ends, and are positioned at
Between upper strata winding 6 and lower floor's winding 5, it is achieved insulation between phase and phase.Especially, the insulating paper in the present embodiment is integrated
Formula structure, i.e. layer insulation paper the 1, first phase insulation paper 2 and the second phase insulation paper 3 are integral type structure.
After being embedded in lower floor's winding 5 to slot for winding 4, the layer insulation paper 1 of insulating paper is embedded in this slot for winding 4,
And regular first phase insulation paper 2 and the second phase insulation paper 3, it is embedded in upper strata winding 6 to slot for winding 4 the most again,
After embedding at upper strata winding 6 and lower floor's winding 5, utilize rod for drawing line to separate two phase windings, thus protect winding
Magnet wire insulation layer do not destroyed by rod for drawing line.Further, since first phase insulation paper the 2, second phase insulation paper 3 and interlayer
Insulating paper 1 is structure as a whole, and involves effect each other, therefore be clipped between upper strata winding 6 and lower floor's winding 5 first is alternate
Insulating paper 2 and the second phase insulation paper 3 are not easily shifted, thus improve the first phase insulation paper 2 and the second phase insulation paper 3
Steadiness, prevents insulation breakdown.
In the present invention one specific embodiment, the first phase insulation paper 2 and the second phase insulation paper 3 are connected to interlayer
The two ends of insulating paper 1, and first phase insulation paper the 2, second phase insulation paper 3 and layer insulation paper 1 constitutes single parantheses shape, should
The insulating paper of the integral structure of shape is suitable for most Double Layer Winding rule stators.
In the present invention one specific embodiment, the first phase insulation paper 2 is connected, so with layer insulation paper 1 arc transition
Ensure that the fastness that the first phase insulation paper 2 and layer insulation paper 1 connect, ensure that the first phase insulation paper 2
Steadiness.
As a same reason, the second phase insulation paper 3 is also connected for arc transition with layer insulation paper 1.
Present invention also offers a kind of Double Layer Winding rule stator, including insulating paper, this insulating paper be above-mentioned any one
Insulating paper, above-mentioned insulating paper has the effect above, and the Double Layer Winding rule stator with the effect above has the effect above equally,
Therefore repeat no more herein.
Present invention also offers a kind of coil-inserting method, based on the insulating paper in above-mentioned, comprise the steps:
By the winding of the first phase while being embedded into the lower floor of slot for winding 4, the winding of this first phase is lower floor's winding 5;
The layer insulation paper 1 of insulating paper is embedded in slot for winding 4, and regular first phase insulation paper 2 and second is alternate
Insulating paper 3;
By the winding of the second phase while being embedded into the upper strata of slot for winding 4, the winding of the second phase is upper strata winding 6.
In the method, it is to avoid the use of rod for drawing line, thus the magnet wire insulation layer of protective winding is by rod for drawing line
Destroy.It addition, also the first phase insulation paper 2 and the second phase insulation paper 3 are embedded in while setting-in layer insulation paper 1,
Thus saved man-hour, it is provided that production efficiency.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.
Multiple amendment to these embodiments will be apparent from for those skilled in the art, as defined herein
General Principle can realize without departing from the spirit or scope of the present invention in other embodiments.Therefore, the present invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and principles disclosed herein and features of novelty phase one
The widest scope caused.
Claims (7)
1. an insulating paper, it is characterised in that including:
In the slot for winding (4) being placed on Double Layer Winding rule stator, and be positioned at upper strata winding (6) and lower floor's winding (5) it
Between layer insulation paper (1);
For being placed on one end of described Double Layer Winding rule stator, and it is positioned at described upper strata winding (6) and described lower floor winding
(5) the first phase insulation paper (2) between;
For being placed on the other end of described Double Layer Winding rule stator, and be positioned at described upper strata winding (6) and described lower floor around
The second phase insulation paper (3) between group (5);
Described layer insulation paper (1), described first phase insulation paper (2) and described second phase insulation paper (3) are integrated knot
Structure.
Insulating paper the most according to claim 1, it is characterised in that described first phase insulation paper (2) and described second phase
Between insulating paper (3) be connected to the two ends of described layer insulation paper (1), described first phase insulation paper (2), described second phase
Between insulating paper (3) and described layer insulation paper (1) constitute single parantheses shape.
Insulating paper the most according to claim 2, it is characterised in that described first phase insulation paper (2) is exhausted with described interlayer
Edge paper (1) arc transition connects.
Insulating paper the most according to claim 3, it is characterised in that described second phase insulation paper (3) is exhausted with described interlayer
Edge paper (1) arc transition connects.
5. a Double Layer Winding rule stator, including insulating paper, it is characterised in that described insulating paper is appointed for such as claim 1-4
Anticipate a described insulating paper.
6. a motor, including Double Layer Winding rule stator, it is characterised in that described Double Layer Winding rule stator is that right such as is wanted
Seek the Double Layer Winding rule stator described in 5.
7. a coil-inserting method, it is characterised in that based on the insulating paper described in claim 1-4 any one, including walking as follows
Rapid:
By the winding of the first phase while being embedded into the lower floor of described slot for winding (4), the winding of described first phase is described lower floor
Winding (5);
The described layer insulation paper (1) of insulating paper is embedded in described slot for winding (4), and regular described first phase insulation paper
And described second phase insulation paper (3) (2);
By the winding of the second phase while being embedded into the upper strata of described slot for winding (4), the winding of described second phase is described upper strata
Winding (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610367231.5A CN106059222A (en) | 2016-05-27 | 2016-05-27 | Insulation paper, double-layer winding wire embedded stator, motor and wire embedding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201610367231.5A CN106059222A (en) | 2016-05-27 | 2016-05-27 | Insulation paper, double-layer winding wire embedded stator, motor and wire embedding method |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106059222A true CN106059222A (en) | 2016-10-26 |
Family
ID=57175104
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201610367231.5A Pending CN106059222A (en) | 2016-05-27 | 2016-05-27 | Insulation paper, double-layer winding wire embedded stator, motor and wire embedding method |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106059222A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111641304A (en) * | 2020-07-08 | 2020-09-08 | 宁波菲仕技术股份有限公司 | Wire inserting method suitable for automatic wire inserting of 8-pole 36-slot motor winding |
CN113839533A (en) * | 2021-09-06 | 2021-12-24 | 蒙塔纳锐驱动技术(浙江)有限公司 | Method for installing stator short-pitch double-layer winding phase separation paper |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050168097A1 (en) * | 2004-01-30 | 2005-08-04 | Keiji Takizawa | Phase insulation paper and electric motor provided with phase insulation paper |
CN203466654U (en) * | 2013-06-07 | 2014-03-05 | 高邮市科特电机制造有限公司 | Three-phase synchronous generator concentric winding end portion insulating improved structure |
US20150048709A1 (en) * | 2012-03-21 | 2015-02-19 | Tm4 Inc. | Interphase Insulator |
-
2016
- 2016-05-27 CN CN201610367231.5A patent/CN106059222A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20050168097A1 (en) * | 2004-01-30 | 2005-08-04 | Keiji Takizawa | Phase insulation paper and electric motor provided with phase insulation paper |
US20150048709A1 (en) * | 2012-03-21 | 2015-02-19 | Tm4 Inc. | Interphase Insulator |
CN203466654U (en) * | 2013-06-07 | 2014-03-05 | 高邮市科特电机制造有限公司 | Three-phase synchronous generator concentric winding end portion insulating improved structure |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111641304A (en) * | 2020-07-08 | 2020-09-08 | 宁波菲仕技术股份有限公司 | Wire inserting method suitable for automatic wire inserting of 8-pole 36-slot motor winding |
CN113839533A (en) * | 2021-09-06 | 2021-12-24 | 蒙塔纳锐驱动技术(浙江)有限公司 | Method for installing stator short-pitch double-layer winding phase separation paper |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR102342561B1 (en) | Stator for rotary electric machine | |
KR102574242B1 (en) | Stator assembles for three phase dynmoelectric machines and related widing methods | |
CN107437456A (en) | Core structure and magnetic element | |
JP5789570B2 (en) | Stator | |
CN107112836A (en) | Winding for motor | |
US20060123621A1 (en) | Method of manufacturing stator of rotating electric machine | |
EP2273654A3 (en) | Rotating electric machine and manufacturing method thereof | |
CN102386705B (en) | Motor and stator coil thereof | |
US8044543B2 (en) | Stator and wire winding method therefor | |
WO2011124967A3 (en) | Stator for rotary electric machine, and rotary electric machine | |
CN109950998A (en) | The stator of Three-phase electronic commutating dc motor | |
CN106059222A (en) | Insulation paper, double-layer winding wire embedded stator, motor and wire embedding method | |
WO2014174201A3 (en) | Electrical machine stator provided with insulating sheets of optimized length of wires connected to the coils, and corresponding electrical machine | |
RU2007146701A (en) | SYSTEM AND METHOD OF TRANSFORMER INSULATION | |
CN104852535A (en) | Novel AC generator stator wire rod transposition method | |
WO2015007456A3 (en) | Coil assembly, stator assembly, electric machine and method for producing a stator | |
CN213425883U (en) | Single-layer concentric type winding without wires for 2-pole 1-circuit motor | |
CN206742993U (en) | Motor and its stator insulation component | |
CN104506006B (en) | A kind of double fractional-slot concentratred winding resistance to shorting magnetoes | |
US20200136457A1 (en) | Stator of rotating electric apparatus | |
CN108667179A (en) | Divide valve iron core stator Double Layer Winding structure and its installation method | |
CN202374076U (en) | Motor stator coil and motor | |
CN205178689U (en) | Disk brushless motor's double -deck PCB printed line circle winding construction | |
CN108288885A (en) | The balance of voltage winding pattern with Smallest connection quantity for motor and the method for assembling this winding | |
CN104578471B (en) | Motor |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161026 |