CN109391052A - A kind of woven helix windings motor stator of efficient multiturn flat type copper wire - Google Patents
A kind of woven helix windings motor stator of efficient multiturn flat type copper wire Download PDFInfo
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- CN109391052A CN109391052A CN201811022603.6A CN201811022603A CN109391052A CN 109391052 A CN109391052 A CN 109391052A CN 201811022603 A CN201811022603 A CN 201811022603A CN 109391052 A CN109391052 A CN 109391052A
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- 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
- H02K1/165—Shape, form or location of the slots
-
- 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
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/48—Fastening of windings on the stator or rotor structure in slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
Abstract
The invention discloses a kind of efficient woven helix windings motor stators of multiturn flat type copper wire, including stator body, groove body, insulating paper and flat type copper wire, the groove body is arranged on the stator body, the insulating paper is arranged between the groove body inner wall and the flat type copper wire, the flat type copper wire includes the first phase line group A, the second phase line group B, third phase line group C, the first phase line group A, the second phase line group B and the woven helix windings setting of the third phase line group C.By the above-mentioned means, the woven helix windings motor stator of efficient multiturn flat type copper wire of the invention, has copper factor high, stator end is shorter, compares the advantages that saving copper wire, does not wind between the flat type copper wire of use, perfect heat-dissipating, more efficient, fault-tolerance and redundancy are stronger.
Description
Technical field
The present invention relates to electric machine structure fields, more particularly to a kind of efficient woven helix windings electricity of multiturn flat type copper wire
Machine stator.
Background technique
Motor refers to a kind of calutron that electric energy conversion or transmitting are realized according to the law of electromagnetic induction.Circular copper wire is used now
The shortcomings that motor stator of winding captures most of market, this motor stator is that copper factor is low, heat dissipation performance is bad.It is specifically shown in
Motor stator includes iron core slot 101, circular copper wire 102, insulating paper 103 in Fig. 1, Fig. 1, from figure 1 it appears that such motor is fixed
The copper factor of son is low.There are also the hair fastener motor for carrying out winding with flat type copper wire, this hair fastener motor is direct using U-shaped copper bar
It is inserted in stator core slot in the form of single.Although hair fastener motor solves the problems, such as copper factor, but because be that single-phase winding passes through
Many slots form magnetic field effect, and U-shaped copper bar is connected with needing between copper bar using molten welding manner, cause soldering tip to increase in this way, weld
It is bigger to connect workload, copper bar end clout is more.
Summary of the invention
The invention mainly solves the technical problem of providing a kind of efficient woven helix windings motors of multiturn flat type copper wire
Stator, using effect are good.
In order to solve the above technical problems, one technical scheme adopted by the invention is that: a kind of efficient multiturn flat copper is provided
The woven helix windings motor stator of line, including stator body, groove body, insulating paper and flat type copper wire, the groove body are arranged described
On stator body, the insulating paper is arranged between the groove body inner wall and the flat type copper wire, and the flat type copper wire includes the first phase
Line group A, the second phase line group B, third phase line group C, the first phase line group A, the second phase line group B and the third phase line group
C woven helix windings setting, the number of the groove body are m, the first phase line group A, the second phase line group B or described the
The groove body number that triple line group C occupies is the m/ number of phases, the first phase line group A, the second phase line group B or the third phase line
The group number of group C winding is m/ number of phases * motor pole number, the first phase line group A, the second phase line group B or the third phase line
The slot number of group C adjacent spaces is m/2* motor pole number.
In a preferred embodiment of the present invention, the woven helix windings motor stator of efficient multiturn flat type copper wire is also
Including asterism connector, the asterism connector is " mountain " type structure, the first phase line group A, the second phase line group B and institute
Three endpoints of the line tail end and the asterism connector of stating third phase line group C are separately connected.
In a preferred embodiment of the present invention, the woven helix windings motor stator of efficient multiturn flat type copper wire is also
Including wire body connector, the wire body connector is U-typed structure, the first phase line group A, the second phase line group B or institute
It states and is connected in the middle part of the line of third phase line group C by the wire body connector.
In a preferred embodiment of the present invention, the first phase line group A, the second phase line group B and the third phase
The line tail end of line group C is connected using wye connection.
In a preferred embodiment of the present invention, flat type copper wire described in multilayer is provided in each groove body.
The beneficial effects of the present invention are:
One, the woven helix windings motor stator of efficient multiturn flat type copper wire can make flat type copper wire since single-phase lead-out wire
It is a complete flat type copper wire until wiring asterism；
Two, the woven helix windings motor stator of efficient multiturn flat type copper wire greatly reduced compared with hair fastener motor
It is welded to connect position, it can be ensured that the stabilization in use has quality guarantee, reduces the waste of flat type copper wire in welding process；
Three, the woven helix windings motor stator of efficient multiturn flat type copper wire because flat type copper wire in slot queueing discipline, gap
It is few, the area of Available cupper can be made to improve 20% or more, so that copper factor be made to increase to 70% or more from original 45%；
Four, the end height of the woven helix windings motor stator of efficient multiturn flat type copper wire is much lower, end expose compared with
It is short, it is compact-sized, the usage amount of flat type copper wire can be effectively saved, reduces the investment in cost, receives an acclaim；
Five, it does not wind, has between the flat type copper wire that the woven helix windings motor stator of the efficient multiturn flat type copper wire uses
There is extraordinary heat dissipation performance, heat transfer is good, and 10% can be reduced than existing motor temperature rise hereinafter, extending the use longevity of motor
Life；
Six, the woven helix windings motor stator of efficient multiturn flat type copper wire can promote the working efficiency of motor, have and hold
Mistake and the stronger advantage of redundancy.
Detailed description of the invention
To describe the technical solutions in the embodiments of the present invention more clearly, make required in being described below to embodiment
Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for
For those of ordinary skill in the art, without creative efforts, it can also be obtained according to these attached drawings other
Attached drawing, in which:
Fig. 1 is the structural schematic diagram of motor stator in the prior art；
Fig. 2 is the structural representation of woven one preferred embodiment of helix windings motor stator of efficient multiturn flat type copper wire of the invention
Figure；
Fig. 3 is the efficient woven intracorporal structural schematic diagram of helix windings motor stator slot of multiturn flat type copper wire described in Fig. 2；
Fig. 4 is the structural schematic diagram of the efficient woven helix windings motor stator flat type copper wire of multiturn flat type copper wire described in Fig. 2；
Fig. 5 is the efficient woven helix windings motor stator flat type copper wire winding mode first structure of multiturn flat type copper wire described in Fig. 2
Schematic diagram；
Fig. 6 is efficient woven the second structure of helix windings motor stator flat type copper wire winding mode of multiturn flat type copper wire described in Fig. 2
Schematic diagram.
Specific embodiment
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiments of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, this field is common
Technical staff's all other embodiment obtained without making creative work belongs to the model that the present invention protects
It encloses.
Fig. 2, Fig. 3 and Fig. 4 are please referred to, a kind of woven helix windings motor stator of efficient multiturn flat type copper wire is provided, is wrapped
Include stator body 505, groove body 106, insulating paper 108, flat type copper wire, asterism connector 301 and wire body connector, the groove body 106
It is arranged on the stator body 505, the insulating paper 108 is arranged between 106 inner wall of groove body and the flat type copper wire.Institute
Stating wire body connector includes that A fitting 302, the B fitting 303 that is connected that is connected is connected fitting 304 with C, for being attached.A generation in Fig. 2
Table A phase power supply terminal, B represent B phase power supply terminal, C represents C phase power supply terminal, 504 weld for flat type copper wire first and last
Contact.The wire body connector is U-typed structure, the first phase line group A, the second phase line group B or the third phase line
It is connected in the middle part of the line of group C by the wire body connector.
The flat type copper wire includes the first phase line group A, the second phase line group B, third phase line group C, the first phase line group A, institute
State the woven helix windings setting of the second phase line group B and third phase line group C.The number of the groove body is m, in the present embodiment
In, the number of the groove body is 48, respectively 1 slot, 2 slot ..., 47 slot, 48 slots.It is provided with described in multilayer in each groove body
Flat type copper wire has 12 layers of flat type copper wire, sets gradually from top to bottom in the present embodiment, respectively 107-1 to 107-12.Described
The groove body number that one phase line group A, the second phase line group B or the third phase line group C occupy is the m/ number of phases, in the present embodiment
In, it is 48/3=16, a shared three-phase.The first phase line group A, the second phase line group B or the third phase line group C winding
Group number be that m/ number of phases * motor pole number has a three-phase in the present embodiment, motor pole number 4 is 48/3*4=4.First phase
The slot number of line group A, the second phase line group B or the third phase line group C adjacent spaces is m/2* motor pole number, in the present embodiment
In, it is 48/2*4=6.
In Fig. 4,401 be first layer in slot, and 402 be the second layer in slot, and 403 be third layer in slot, and 404 be the in slot the 4th
Layer, 405 be layer 5 in slot, and 406 be layer 6 in slot, and 407 be layer 7 in slot, and 408 be the 8th layer in slot, and 409 is in slots
9th layer, 410 be the tenth layer in slot, and 411 be eleventh floor in slot, and 412 be Floor 12 in slot, and 413 be flat type copper wire first section,
414 be flat type copper wire latter end.
Please refer to Fig. 5 and Fig. 6, specific winding method are as follows: the first phase line group A includes the first phase line group A1, the first phase
Line group A2, the first phase line group A3, the first phase line group A4, the first phase line group A5, the first phase line group A6, the first phase line group A7, first
Phase line group A8, the first phase line group A9, the first phase line group A10, the first phase line group A11, the first phase line group A12, the first phase line group
A13, the first phase line group A14, the first phase line group A15, the first phase line group A16, the second phase line group B include the second phase line group
B1, the second phase line group B2, the second phase line group B3, the second phase line group B4, the second phase line group B5, the second phase line group B6, the second phase line
Group B7, the second phase line group B8, the second phase line group B9, the second phase line group B10, the second phase line group B11, the second phase line group B12, second
Phase line group B13, the second phase line group B14, the second phase line group B15, the second phase line group B16, the third phase line group C includes third phase
Line group C1, third phase line group C2, third phase line group C3, third phase line group C4, third phase line group C5, third phase line group C6, third
Phase line group C7, third phase line group C8, third phase line group C9, third phase line group C10, third phase line group C11, third phase line group C12,
Third phase line group C13, third phase line group C14, third phase line group C15, third phase line group C16.
First phase line group A1 is successively set on 1 slot first layer, the 7 slot second layers, 13 slot third layer, the 4th layer of 19 slots, 25 slots
Layer 5,31 slot layer 6s, 37 slot layer 7s, the 8th layer of 43 slots, the 9th layer of 1 slot, the tenth layer of 7 slots, 13 slot eleventh floors, 19 slots
Floor 12；First phase line group A2 is successively set on 2 slot first layers, the 8 slot second layers, 14 slot third layer, the 4th layer of 20 slots, 26 slots
Layer 5,32 slot layer 6s, 38 slot layer 7s, the 8th layer of 44 slots, the 9th layer of 2 slots, the tenth layer of 8 slots, 14 slot eleventh floors, 20 slots
Floor 12；First phase line group A3 is successively set on 3 slot first layers, the 9 slot second layers, 15 slot third layer, the 4th layer of 21 slots, 27 slots
Layer 5,33 slot layer 6s, 39 slot layer 7s, the 8th layer of 45 slots, the 9th layer of 3 slots, the tenth layer of 9 slots, 15 slot eleventh floors, 21 slots
Floor 12；First phase line group A4 is successively set on 4 slot first layers, the 10 slot second layers, 16 slot third layer, the 4th layer of 22 slots, 28
Slot layer 5,34 slot layer 6s, 40 slot layer 7s, the 8th layer of 46 slots, the 9th layer of 4 slots, the tenth layer of 10 slots, 16 slot eleventh floors,
22 slot Floor 12s；First phase line group A5 is successively set on 13 slot first layers, the 19 slot second layers, 25 slot third layer, 31 slots the 4th
Layer, 37 slot layer 5s, 43 slot layer 6s, 1 slot layer 7, the 8th layer of 7 slots, the 9th layer of 13 slots, the tenth layer of 19 slots, 25 slots the 11st
Layer, 31 slot Floor 12s；First phase line group A6 is successively set on 14 slot first layers, the 20 slot second layers, 26 slot third layer, 32 slots
Four layers, 38 slot layer 5s, 44 slot layer 6s, 2 slot layer 7s, the 8th layer of 8 slots, the 9th layer of 14 slots, the tenth layer of 20 slots, 26 slots the tenth
One layer, 32 slot Floor 12s；First phase line group A7 is successively set on 15 slot first layers, the 21 slot second layers, 27 slot third layer, 33 slots
4th layer, 39 slot layer 5s, 45 slot layer 6s, 3 slot layer 7s, the 8th layer of 9 slots, the 9th layer of 15 slots, the tenth layer of 21 slots, 27 slots
Eleventh floor, 33 slot Floor 12s；First phase line group A8 is successively set on 16 slot first layers, the 22 slot second layers, 28 slot third layer, 34
The 4th layer of slot, 40 slot layer 5s, 46 slot layer 6s, 4 slot layer 7s, the 8th layer of 10 slots, the 9th layer of 16 slots, the tenth layer of 22 slots, 28
Slot eleventh floor, 34 slot Floor 12s；First phase line group A9 is successively set on 25 slot first layers, the 31 slot second layers, 37 slot thirds
Layer, the 4th layer of 43 slots, 1 slot layer 5,7 slot layer 6s, 13 slot layer 7s, the 8th layer of 19 slots, the 9th layer of 25 slots, 31 slots the tenth
Layer, 37 slot eleventh floors, 43 slot Floor 12s；First phase line group A10 is successively set on 26 slot first layers, the 32 slot second layers, 38
Slot third layer, the 4th layer of 44 slots, 2 slot layer 5s, 8 slot layer 6s, 14 slot layer 7s, the 8th layer of 20 slots, the 9th layer of 26 slots, 32 slots
Tenth layer, 38 slot eleventh floors, 44 slot Floor 12s；First phase line group A11 is successively set on 27 slot first layers, 33 slots second
Layer, 39 slot third layer, the 4th layer of 45 slots, 3 slot layer 5s, 9 slot layer 6s, 15 slot layer 7s, the 8th layer of 21 slots, 27 slots the 9th
Layer, the tenth layer of 33 slots, 39 slot eleventh floors, 45 slot Floor 12s；First phase line group A12 is successively set on 28 slot first layers, 34
The slot second layer, 40 slot third layer, the 4th layer of 46 slots, 4 slot layer 5s, 10 slot layer 6s, 16 slot layer 7s, the 8th layer of 22 slots, 28
The 9th layer of slot, the tenth layer of 34 slots, 40 slot eleventh floors, 46 slot Floor 12s；First phase line group A13 is successively set on 37 slots first
Layer, the 43 slot second layers, 1 slot third layer, the 4th layer of 7 slots, 13 slot layer 5s, 19 slot layer 6s, 25 slot layer 7s, 31 slots the 8th
Layer, the 9th layer of 37 slots, the tenth layer of 43 slots, 1 slot eleventh floor, 7 slot Floor 12s；First phase line group A14 is successively set on 38 slots
First layer, the 44 slot second layers, 2 slot third layer, the 4th layer of 8 slots, 14 slot layer 5s, 20 slot layer 6s, 26 slot layer 7s, 32 slots
Eight layers, the 9th layer of 38 slots, the tenth layer of 44 slots, 2 slot eleventh floors, 8 slot Floor 12s；First phase line group A15 is successively set on 39
Slot first layer, the 45 slot second layers, 3 slot third layer, the 4th layer of 9 slots, 15 slot layer 5s, 21 slot layer 6s, 27 slot layer 7s, 33 slots
8th layer, the 9th layer of 39 slots, the tenth layer of 45 slots, 3 slot eleventh floors, 9 slot Floor 12s；First phase line group A16 is successively set on
40 slot first layers, the 46 slot second layers, 4 slot third layer, the 4th layer of 10 slots, 16 slot layer 5s, 22 slot layer 6s, 28 slot layer 7s,
The 8th layer of 34 slots, the 9th layer of 40 slots, the tenth layer of 46 slots, 4 slot eleventh floors, 10 slot Floor 12s.
The line tail portion of first phase line group A1 and the end of a thread portion of the first phase line group A5 are weldingly connected, the line tail of the first phase line group A5
Portion and the end of a thread portion of the first phase line group A9 are weldingly connected, the end of a thread portion of the line tail portion of the first phase line group A9 and the first phase line group A13
It is weldingly connected, the line tail portion of the first phase line group A13 and the end of a thread portion of the first phase line group A2 are weldingly connected, the line of the first phase line group A2
Tail portion and the end of a thread portion of the first phase line group A6 are weldingly connected, the end of a thread of the line tail portion of the first phase line group A6 and the first phase line group A10
Portion is weldingly connected, and the line tail portion of the first phase line group A10 and the end of a thread portion of the first phase line group A14 are weldingly connected, the first phase line group A14
Line tail portion be connected with the end of a thread portion of the first phase line group A16, the line of the line tail portion of the first phase line group A16 and the first phase line group A12
Head is weldingly connected, and the line tail portion of the first phase line group A12 and the end of a thread portion of the first phase line group A8 are weldingly connected, the first phase line group A8
Line tail portion and the end of a thread portion of the first phase line group A4 be weldingly connected, the line tail portion of the first phase line group A4 and the first phase line group A15's
The end of a thread portion is weldingly connected, and the line tail portion of the first phase line group A15 and the end of a thread portion of the first phase line group A11 are weldingly connected, the first phase line
The line tail portion of group A11 and the end of a thread portion of the first phase line group A7 are weldingly connected, the line tail portion of the first phase line group A7 and the first phase line group
The end of a thread portion of A3 is weldingly connected.
Connection can also be stated are as follows: and A phase (power connection) → A1 first layer → A1 the Floor 12 → A5 first layer →
A5 the Floor 12 → A9 first layer → A9 the Floor 12 → A13 first layer → A13 the Floor 12 → A2 first layer → A2 the 12nd
Layer → A6 first layer → A6 the Floor 12 → A10 first layer → A10 the Floor 12 → A14 first layer → A14 the Floor 12 → A16
The Floor 12 → A16 first layer → A12 the Floor 12 → A12 first layer → A8 the Floor 12 → A8 first layer → A4 Floor 12
→ A4 first layer → A15 the Floor 12 → A15 first layer → A11 the Floor 12 → A11 first layer → A7 the Floor 12 → A7
One layer → A3, the Floor 12 → A3 first layer, wherein the first phase line group A14 with the connection of the first phase line group A16 is connected by A
What fitting 302 connected.
Second phase line group B1 is successively set on 5 slot first layers, the 11 slot second layers, 17 slot third layer, the 4th layer of 23 slots, 29 slots
Layer 5,35 slot layer 6s, 41 slot layer 7s, the 8th layer of 47 slots, the 9th layer of 5 slots, the tenth layer of 11 slots, 17 slot eleventh floors, 23
Slot Floor 12；Second phase line group B2 be successively set on 6 slot first layers, the 12 slot second layers, 18 slot third layer, the 4th layer of 24 slots,
30 slot layer 5s, 36 slot layer 6s, 42 slot layer 7s, the 8th layer of 48 slots, the 9th layer of 6 slots, the tenth layer of 12 slots, 18 slots the 11st
Layer, 24 slot Floor 12s；Second phase line group B3 is successively set on 7 slot first layers, the 13 slot second layers, 19 slot third layer, 25 slots
Four layers, 31 slot layer 5s, 37 slot layer 6s, 43 slot layer 7s, the 8th layer of 1 slot, the 9th layer of 7 slots, the tenth layer of 13 slots, 19 slots the tenth
One layer, 25 slot Floor 12s；Second phase line group B4 is successively set on 8 slot first layers, the 14 slot second layers, 20 slot third layer, 26 slots
4th layer, 32 slot layer 5s, 38 slot layer 6s, 44 slot layer 7s, the 8th layer of 2 slots, the 9th layer of 8 slots, the tenth layer of 14 slots, 20 slots
Eleventh floor, 26 slot Floor 12s；Second phase line group B5 is successively set on 17 slot first layers, the 23 slot second layers, 29 slot third layer, 35
The 4th layer of slot, 41 slot layer 5s, 47 slot layer 6s, 5 slot layer 7s, the 8th layer of 11 slots, the 9th layer of 17 slots, the tenth layer of 23 slots, 29
Slot eleventh floor, 35 slot Floor 12s；Second phase line group B6 is successively set on 18 slot first layers, the 24 slot second layers, 30 slot thirds
Layer, the 4th layer of 36 slots, 42 slot layer 5s, 48 slot layer 6s, 6 slot layer 7s, the 8th layer of 12 slots, the 9th layer of 18 slots, 24 slots the tenth
Layer, 30 slot eleventh floors, 36 slot Floor 12s；Second phase line group B7 is successively set on 19 slot first layers, the 25 slot second layers, 31 slots
Third layer, the 4th layer of 37 slots, 43 slot layer 5s, 1 slot layer 6,7 slot layer 7s, the 8th layer of 13 slots, the 9th layer of 19 slots, 25 slots
Ten layers, 31 slot eleventh floors, 37 slot Floor 12s；Second phase line group B8 is successively set on 20 slot first layers, the 26 slot second layers, 32
Slot third layer, the 4th layer of 38 slots, 44 slot layer 5s, 2 slot layer 6s, 8 slot layer 7s, the 8th layer of 14 slots, the 9th layer of 20 slots, 26 slots
Tenth layer, 32 slot eleventh floors, 38 slot Floor 12s；Second phase line group B9 be successively set on 29 slot first layers, the 35 slot second layers,
41 slot third layer, the 4th layer of 47 slots, 5 slot layer 5s, 11 slot layer 6s, 17 slot layer 7s, the 8th layer of 23 slots, the 9th layer of 29 slots,
The tenth layer of 35 slots, 41 slot eleventh floors, 47 slot Floor 12s；Second phase line group B10 is successively set on 30 slot first layers, 36 slots
Two layers, 42 slot third layer, the 4th layer of 48 slots, 6 slot layer 5s, 12 slot layer 6s, 18 slot layer 7s, the 8th layer of 24 slots, 30 slots
Nine layers, the tenth layer of 36 slots, 42 slot eleventh floors, 48 slot Floor 12s；Second phase line group B11 be successively set on 31 slot first layers,
The 37 slot second layers, 43 slot third layer, the 4th layer of 1 slot, 7 slot layer 5s, 13 slot layer 6s, 19 slot layer 7s, the 8th layer of 25 slots, 31
The 9th layer of slot, the tenth layer of 37 slots, 43 slot eleventh floors, 1 slot Floor 12；Second phase line group B12 is successively set on 32 slots first
Layer, the 38 slot second layers, 44 slot third layer, the 4th layer of 2 slots, 8 slot layer 5s, 14 slot layer 6s, 20 slot layer 7s, 26 slots the 8th
Layer, the 9th layer of 32 slots, the tenth layer of 38 slots, 44 slot eleventh floors, 2 slot Floor 12s；Second phase line group B13 is successively set on 41 slots
First layer, the 47 slot second layers, 5 slot third layer, the 4th layer of 11 slots, 17 slot layer 5s, 23 slot layer 6s, 29 slot layer 7s, 35 slots
8th layer, the 9th layer of 41 slots, the tenth layer of 47 slots, 5 slot eleventh floors, 11 slot Floor 12s；Second phase line group B14 is successively set on
42 slot first layers, the 48 slot second layers, 6 slot third layer, the 4th layer of 12 slots, 18 slot layer 5s, 24 slot layer 6s, 30 slot layer 7s,
The 8th layer of 36 slots, the 9th layer of 42 slots, the tenth layer of 48 slots, 6 slot eleventh floors, 12 slot Floor 12s；Second phase line group B15 is successively set
It sets in 43 slot first layers, the 1 slot second layer, 7 slot third layer, the 4th layer of 13 slots, 19 slot layer 5s, 25 slot layer 6s, 31 slots the 7th
Layer, the 8th layer of 37 slots, the 9th layer of 43 slots, the tenth layer of 1 slot, 7 slot eleventh floors, 13 slot Floor 12s；Second phase line group B16 is successively
Setting is in 44 slot first layers, the 2 slot second layers, 8 slot third layer, the 4th layer of 14 slots, 20 slot layer 5s, 26 slot layer 6s, 32 slots the
Seven layers, the 8th layer of 38 slots, the 9th layer of 44 slots, the tenth layer of 2 slots, 8 slot eleventh floors, 14 slot Floor 12s.
The line tail portion of second phase line group B1 and the end of a thread portion of the second phase line group B5 are weldingly connected, the line tail of the second phase line group B5
Portion and the end of a thread portion of the second phase line group B9 are weldingly connected, the end of a thread portion of the line tail portion of the second phase line group B9 and the second phase line group B13
It is weldingly connected, the line tail portion of the second phase line group B13 and the end of a thread portion of the second phase line group B2 are weldingly connected, the line of the second phase line group B2
Tail portion and the end of a thread portion of the second phase line group B6 are weldingly connected, the end of a thread of the line tail portion of the second phase line group B6 and the second phase line group B10
Portion is weldingly connected, and the line tail portion of the second phase line group B10 and the end of a thread portion of the second phase line group B14 are weldingly connected, the second phase line group B14
Line tail portion and the end of a thread portion of the second phase line group B16 be weldingly connected, the line tail portion of the second phase line group B16 and the second phase line group B12
The end of a thread portion be weldingly connected, the line tail portion of the second phase line group B12 and the end of a thread portion of the second phase line group B8 are weldingly connected, the second phase line
The line tail portion of group B8 and the end of a thread portion of the second phase line group B4 are weldingly connected, the line tail portion of the second phase line group B4 and the second phase line group
The end of a thread portion of B15 is weldingly connected, and the line tail portion of the second phase line group B15 and the end of a thread portion of the second phase line group B11 are weldingly connected, and second
The line tail portion of phase line group B11 and the end of a thread portion of the second phase line group B7 are weldingly connected, the line tail portion of the second phase line group B7 and the second phase
The end of a thread portion of line group B3 is weldingly connected.
Connection can also be stated are as follows: and B phase (power connection) → B1 first layer → B1 the Floor 12 → B5 first layer →
B5 the Floor 12 → B9 first layer → B9 the Floor 12 → B13 first layer → B13 the Floor 12 → B2 first layer → B2 the 12nd
Layer → B6 first layer → B6 the Floor 12 → B10 first layer → B10 the Floor 12 → B14 first layer → B14 the Floor 12 → B16
The Floor 12 → B16 first layer → B12 the Floor 12 → B12 first layer → B8 the Floor 12 → B8 first layer → B4 Floor 12
→ B4 first layer → B15 the Floor 12 → B15 first layer → B11 the Floor 12 → B11 first layer → B7 the Floor 12 → B7
One layer → B3, the Floor 12 → B3 first layer, wherein the second phase line group B14 with the connection of the second phase line group B16 is connected by B
What fitting 303 connected.
Third phase line group C1 is successively set on 9 slot first layers, the 15 slot second layers, 21 slot third layer, the 4th layer of 27 slots, 33 slots
Layer 5,39 slot layer 6s, 45 slot layer 7s, the 8th layer of 3 slots, the 9th layer of 9 slots, the tenth layer of 15 slots, 21 slot eleventh floors, 27 slots
Floor 12；Third phase line group C2 is successively set on 10 slot first layers, the 16 slot second layers, 22 slot third layer, the 4th layer of 28 slots, 34
Slot layer 5,40 slot layer 6s, 46 slot layer 7s, the 8th layer of 4 slots, the 9th layer of 10 slots, the tenth layer of 16 slots, 22 slot eleventh floors,
28 slot Floor 12s；Third phase line group C3 is successively set on 11 slot first layers, the 17 slot second layers, 23 slot third layer, 29 slots the 4th
Layer, 35 slot layer 5s, 41 slot layer 6s, 47 slot layer 7s, the 8th layer of 5 slots, the 9th layer of 11 slots, the tenth layer of 17 slots, 23 slots the tenth
One layer, 29 slot Floor 12s；Third phase line group C4 is successively set on 12 slot first layers, the 18 slot second layers, 24 slot third layer, 30 slots
4th layer, 36 slot layer 5s, 42 slot layer 6s, 48 slot layer 7s, the 8th layer of 6 slots, the 9th layer of 12 slots, the tenth layer of 18 slots, 24 slots
Eleventh floor, 30 slot Floor 12s；Third phase line group C5 be successively set on 21 slot first layers, the 27 slot second layers, 33 slot third layer,
The 4th layer of 39 slots, 45 slot layer 5s, 3 slot layer 6s, 9 slot layer 7s, the 8th layer of 15 slots, the 9th layer of 21 slots, the tenth layer of 27 slots, 33
Slot eleventh floor, 39 slot Floor 12s；Third phase line group C6 is successively set on 22 slot first layers, the 28 slot second layers, 34 slot thirds
Layer, the 4th layer of 40 slots, 46 slot layer 5s, 4 slot layer 6s, 10 slot layer 7s, the 8th layer of 16 slots, the 9th layer of 22 slots, 28 slots the tenth
Layer, 34 slot eleventh floors, 40 slot Floor 12s；Third phase line group C7 is successively set on 23 slot first layers, the 29 slot second layers, 35 slots
Third layer, the 4th layer of 41 slots, 47 slot layer 5s, 5 slot layer 6s, 11 slot layer 7s, the 8th layer of 17 slots, the 9th layer of 23 slots, 29 slots
Tenth layer, 35 slot eleventh floors, 41 slot Floor 12s；Third phase line group C8 be successively set on 24 slot first layers, the 30 slot second layers,
36 slot third layer, the 4th layer of 42 slots, 48 slot layer 5s, 6 slot layer 6s, 12 slot layer 7s, the 8th layer of 18 slots, the 9th layer of 24 slots,
The tenth layer of 30 slots, 36 slot eleventh floors, 42 slot Floor 12s；Third phase line group C9 is successively set on 33 slot first layers, 39 slots
Two layers, 45 slot third layer, the 4th layer of 3 slots, 9 slot layer 5s, 15 slot layer 6s, 21 slot layer 7s, the 8th layer of 27 slots, 33 slots the 9th
Layer, the tenth layer of 39 slots, 45 slot eleventh floors, 3 slot Floor 12s；Third phase line group C10 is successively set on 34 slot first layers, 40 slots
The second layer, 46 slot third layer, the 4th layer of 4 slots, 10 slot layer 5s, 16 slot layer 6s, 22 slot layer 7s, the 8th layer of 28 slots, 34 slots
9th layer, the tenth layer of 40 slots, 46 slot eleventh floors, 4 slot Floor 12s；Third phase line group C11 be successively set on 35 slot first layers,
The 41 slot second layers, 47 slot third layer, the 4th layer of 5 slots, 11 slot layer 5s, 17 slot layer 6s, 23 slot layer 7s, the 8th layer of 29 slots,
The 9th layer of 35 slots, the tenth layer of 41 slots, 47 slot eleventh floors, 5 slot Floor 12s；Third phase line group C12 is successively set on 36 slots
One layer, the 42 slot second layers, 48 slot third layer, the 4th layer of 6 slots, 12 slot layer 5s, 18 slot layer 6s, 24 slot layer 7s, 30 slots
Eight layers, the 9th layer of 36 slots, the tenth layer of 42 slots, 48 slot eleventh floors, 6 slot Floor 12s；Third phase line group C13 is successively set on 45
Slot first layer, the 3 slot second layers, 9 slot third layer, the 4th layer of 15 slots, 21 slot layer 5s, 27 slot layer 6s, 33 slot layer 7s, 39 slots
8th layer, the 9th layer of 45 slots, the tenth layer of 3 slots, 9 slot eleventh floors, 15 slot Floor 12s；Third phase line group C14 is successively set on
46 slot first layers, the 4 slot second layers, 10 slot third layer, the 4th layer of 16 slots, 22 slot layer 5s, 28 slot layer 6s, 34 slot layer 7s,
The 8th layer of 40 slots, the 9th layer of 46 slots, the tenth layer of 4 slots, 10 slot eleventh floors, 16 slot Floor 12s；Third phase line group C15 is successively set
It sets in 47 slot first layers, the 5 slot second layers, 11 slot third layer, the 4th layer of 17 slots, 23 slot layer 5s, 29 slot layer 6s, 35 slots the 7th
Layer, the 8th layer of 41 slots, the 9th layer of 47 slots, the tenth layer of 5 slots, 11 slot eleventh floors, 17 slot Floor 12s；Third phase line group C16 according to
It is secondary to be arranged in 48 slot first layers, the 6 slot second layers, 12 slot third layer, the 4th layer of 18 slots, 24 slot layer 5s, 30 slot layer 6s, 36 slots
Layer 7, the 8th layer of 42 slots, the 9th layer of 48 slots, the tenth layer of 6 slots, 12 slot eleventh floors, 18 slot Floor 12s.
The line tail portion of third phase line group C1 and the end of a thread portion of third phase line group C5 are weldingly connected, the line tail of third phase line group C5
Portion and the end of a thread portion of third phase line group C9 are weldingly connected, the line tail portion of third phase line group C9 and the end of a thread portion of third phase line group C13
It is weldingly connected, the line tail portion of third phase line group C13 and the end of a thread portion of third phase line group C2 are weldingly connected, the line of third phase line group C2
Tail portion and the end of a thread portion of third phase line group C6 are weldingly connected, the line tail portion of third phase line group C6 and the end of a thread of third phase line group C10
Portion is weldingly connected, and the line tail portion of third phase line group C10 and the end of a thread portion of third phase line group C14 are weldingly connected, third phase line group C14
Line tail portion and the end of a thread portion of third phase line group C16 be weldingly connected, the line tail portion of third phase line group C16 and third phase line group C12
The end of a thread portion be weldingly connected, the line tail portion of third phase line group C12 and the end of a thread portion of third phase line group C8 are weldingly connected, third phase line
The line tail portion of group C8 and the end of a thread portion of third phase line group C4 are weldingly connected, the line tail portion of third phase line group C4 and third phase line group
The end of a thread portion of C15 is weldingly connected, and the line tail portion of third phase line group C15 and the end of a thread portion of third phase line group C11 are weldingly connected, third
The line tail portion of phase line group C11 and the end of a thread portion of third phase line group C7 are weldingly connected, the line tail portion of third phase line group C7 and third phase
The end of a thread portion of line group C3 is weldingly connected.
Connection can also be stated are as follows: and C phase (power connection) → C1 first layer → C1 the Floor 12 → C5 first layer →
C5 the Floor 12 → C9 first layer → C9 the Floor 12 → C13 first layer → C13 the Floor 12 → C2 first layer → C2 the 12nd
Layer → C6 first layer → C6 the Floor 12 → C10 first layer → C10 the Floor 12 → C14 first layer → C14 the Floor 12 → C16
The Floor 12 → C16 first layer → C12 the Floor 12 → C12 first layer → C8 the Floor 12 → C8 first layer → C4 Floor 12
→ C4 first layer → C15 the Floor 12 → C15 first layer → C11 the Floor 12 → C11 first layer → C7 the Floor 12 → C7
One layer → C3, the Floor 12 → C3 first layer, wherein third phase line group C14 with the connection of third phase line group C16 is connected by C
What fitting 304 connected.
The line tail end of the first phase line group A, the second phase line group B and the third phase line group C use wye connection
Connection.The asterism connector 301 is " mountain " type structure, the first phase line group A, the second phase line group B and the third
The line tail end of phase line group C and three endpoints of the asterism connector 301 are separately connected, i.e. A3 first layer, B3 first layer, C3
One layer is separately connected with the asterism connector 301.
The above description is only an embodiment of the present invention, is not intended to limit the scope of the invention, all to utilize this hair
Equivalent structure or equivalent flow shift made by bright description is applied directly or indirectly in other relevant technology necks
Domain is included within the scope of the present invention.
Claims (5)
1. a kind of woven helix windings motor stator of efficient multiturn flat type copper wire, which is characterized in that including stator body, slot
Body, insulating paper and flat type copper wire, the groove body are arranged on the stator body, the insulating paper setting in the groove body inner wall and
Between the flat type copper wire, the flat type copper wire includes the first phase line group A, the second phase line group B, third phase line group C, first phase line
Group A, the second phase line group B and the woven helix windings setting of the third phase line group C, the number of the groove body is m, described
The groove body number that first phase line group A, the second phase line group B or the third phase line group C occupy is the m/ number of phases, first phase
The group number of line group A, the second phase line group B or the third phase line group C winding is m/ number of phases * motor pole number, first phase
The slot number of line group A, the second phase line group B or the third phase line group C adjacent spaces is m/2* motor pole number.
2. the woven helix windings motor stator of efficient multiturn flat type copper wire according to claim 1, which is characterized in that institute
Stating the woven helix windings motor stator of efficient multiturn flat type copper wire further includes asterism connector, and the asterism connector is " mountain "
The line tail end of type structure, the first phase line group A, the second phase line group B and the third phase line group C are connect with the asterism
Three endpoints of part are separately connected.
3. the woven helix windings motor stator of efficient multiturn flat type copper wire according to claim 1, which is characterized in that institute
Stating the woven helix windings motor stator of efficient multiturn flat type copper wire further includes wire body connector, and the wire body connector is " U "
Connected in the middle part of the line of type structure, the first phase line group A, the second phase line group B or the third phase line group C by the wire body
Fitting connection.
4. the woven helix windings motor stator of efficient multiturn flat type copper wire according to claim 1, which is characterized in that institute
It states the first phase line group A, the second phase line group B and is connected with the line tail end of the third phase line group C using wye connection.
5. the woven helix windings motor stator of efficient multiturn flat type copper wire according to claim 1, which is characterized in that every
Flat type copper wire described in multilayer is provided in a groove body.
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| CN201811022603.6A CN109391052B (en) | 2018-09-04 | 2018-09-04 | Efficient multi-turn flat copper wire braided type spiral winding motor stator |
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| CN201811022603.6A CN109391052B (en) | 2018-09-04 | 2018-09-04 | Efficient multi-turn flat copper wire braided type spiral winding motor stator |
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| CN109391052B CN109391052B (en) | 2020-10-09 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114094783A (en) * | 2022-01-21 | 2022-02-25 | 山西汾西重工有限责任公司 | Method for forming tail of flat copper wire wave winding with small span, large cross section and small end extending and twisting nose |
| US11777357B2 (en) | 2019-12-10 | 2023-10-03 | Audi Ag | Electric machine and method for making electrical contact with a winding of an electric machine |
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| CN109391052B (en) | 2020-10-09 |
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