CN204517622U - A kind of change magnetic flux reluctance motor winding mechanism - Google Patents
A kind of change magnetic flux reluctance motor winding mechanism Download PDFInfo
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- CN204517622U CN204517622U CN201520266627.1U CN201520266627U CN204517622U CN 204517622 U CN204517622 U CN 204517622U CN 201520266627 U CN201520266627 U CN 201520266627U CN 204517622 U CN204517622 U CN 204517622U
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- winding
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- magnetic flux
- reluctance motor
- flux reluctance
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Abstract
The utility model discloses a kind of winding mechanism becoming magnetic flux reluctance motor, be applied to and have on the change magnetic flux reluctance motor of double-stator structure.Two stators have same groove number, coaxially connect, and become magnetic flux reluctance motor and have a set of armature winding and set of excitation winding, armature winding and excitation winding are arranged on two stators respectively.According to the winding mechanism of change magnetic flux reluctance motor of the present utility model, motor inserting-coil difficulty can being solved, without the need to setting up insulating material between armature and excitation winding, improving groove utilance.
Description
Technical field
The utility model belongs to change magnetic flux reluctance motor field, more specifically, relates to a kind of winding mechanism becoming magnetic flux reluctance motor, can be applicable to the change magnetic flux reluctance motor field with double-stator structure.
Background technology
Become magnetic flux reluctance motor and there is many advantages: 1. do not need permanent magnetic material, greatly can reduce the cost of motor; 2. excitation winding is on stator, does not need slip ring and brush, can improve the stability of motor; 3. rotor there is no winding and permanent magnet, be very suitable for high-speed cruising; 4. armature winding and excitation winding are all concentratred winding, can reduce winding overhang length, save material, improve power density.But traditional single stator becomes magnetic flux reluctance motor, owing to stator having a set of armature winding and set of excitation winding, and armature winding many employings two layer winding is to reduce harmonic wave, make in a groove containing three layers of winding, thus groove area is larger, also be not easy to motor inserting-coil, and also have additional insulating material between armature and excitation winding, reduce groove utilance.Meanwhile, for given stator outer diameter, large groove area can reduce air-gap diameter, and then reduces the Driving Torque of motor.
Utility model content
For above defect or the Improvement requirement of prior art, the utility model provides a kind of winding mechanism becoming magnetic flux reluctance motor, armature winding is its object is to be separated with excitation winding, solve motor inserting-coil thus difficult, without the need to setting up insulating material between armature and excitation winding, improve groove utilance.
For achieving the above object, according to an aspect of the present utility model, propose a kind of winding mechanism becoming magnetic flux reluctance motor for bimorph transducer, it is characterized in that, described bimorph transducer becomes magnetic flux reluctance motor and has coaxial connection and the first stator 1 and the second stator 2 offering same groove number, and wherein excitation winding 4 and armature winding 5 are arranged in described first stator 1 and described second stator 2 groove respectively.
Further, described first stator 1 and described second stator 2 have radial to be coaxially connected and axis is coaxially connected two kinds of modes.
Further, when described first stator 1 and described second stator 2 have radial direction be coaxially connected time, described armature winding 5 is arranged in the groove of the described stator being arranged in coaxial outside.In general, the above technical scheme conceived by the utility model compared with prior art, because armature winding is separated with excitation winding, can solve motor inserting-coil difficulty, without the need to setting up insulating material between armature and excitation winding, to improve groove utilance.
Accompanying drawing explanation
Fig. 1 shows according to the winding construction of the change magnetic flux magnetic resistance radial flux motors of the utility model realization
Intention (for 6 groove 4 pole three-phase Double-stator motor).
Fig. 2 is the winding construction schematic diagram of the change magnetic flux magnetic resistance axial-flux electric machine according to the utility model realization.
In all of the figs, identical Reference numeral is used for representing identical element or structure, wherein:
1-stator Ι, 2-stator, II 3-rotor, 4-excitation winding, 5-armature winding
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.In addition, if below in described each execution mode of the utility model involved technical characteristic do not form conflict each other and just can mutually combine.
Below in conjunction with accompanying drawing, illustrate the implementation of winding switching.
The change magnetic flux reluctance motor that the utility model relates to has two stators 1 and 2.As illustrated in fig. 1 and 2, being respectively change magnetic flux reluctance motor is the installation situation in axial and radial situation, and wherein, stator 1 and stator 2 have 6 grooves, coaxially connect.Excitation winding 4 is arranged in first stator 1, and armature winding 5 is arranged in second stator 2 according to three-phase 4 pole.
The conventional winding construction becoming magnetic flux magnetic resistance Double-stator motor is, two stators all arrange set of excitation winding and a set of armature winding, due to armature winding many employings two layer winding, thus contain three layers of winding in a stator slot, and insulation is set between excitation winding and armature winding.The difference of the utility model and conventional winding construction is: 1. excitation winding 4 is arranged in first stator 1, armature winding 5 is arranged in second stator 2, only containing two-layer winding in the groove of thus stator 1, and only containing single layer winding in the groove of stator 2, easier motor inserting-coil; 2. because excitation winding 4 is separated with armature winding 5, thus between excitation winding and armature winding without the need to insulation, improve groove utilance, also can reduce the alternate probability broken down simultaneously.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (3)
1. one kind becomes the winding mechanism of magnetic flux reluctance motor for bimorph transducer, it is characterized in that, described bimorph transducer becomes magnetic flux reluctance motor and has coaxial connection and the first stator (1) and the second stator (2) that offer same groove number, and wherein excitation winding (4) and armature winding (5) are arranged in described first stator (1) and described second stator (2) groove respectively.
2. become the winding mechanism of magnetic flux reluctance motor as claimed in claim 1 for bimorph transducer, it is characterized in that, described first stator (1) and described second stator (2) have radial direction and are coaxially connected and are axially coaxially connected two kinds of modes.
3. the winding mechanism of magnetic flux reluctance motor is become as claimed in claim 2 for bimorph transducer, it is characterized in that, when described first stator (1) and described second stator (2) have radial direction be coaxially connected time, described armature winding (5) is arranged in the groove of the described stator being arranged in coaxial outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266627.1U CN204517622U (en) | 2015-04-27 | 2015-04-27 | A kind of change magnetic flux reluctance motor winding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520266627.1U CN204517622U (en) | 2015-04-27 | 2015-04-27 | A kind of change magnetic flux reluctance motor winding mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204517622U true CN204517622U (en) | 2015-07-29 |
Family
ID=53715552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520266627.1U Expired - Fee Related CN204517622U (en) | 2015-04-27 | 2015-04-27 | A kind of change magnetic flux reluctance motor winding mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204517622U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779759A (en) * | 2015-04-27 | 2015-07-15 | 华中科技大学 | Variable magnetic flux and magnetic resistance motor winding structure |
| CN105553128A (en) * | 2016-01-25 | 2016-05-04 | 江苏大学 | Hybrid excitation flux switching motor |
-
2015
- 2015-04-27 CN CN201520266627.1U patent/CN204517622U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104779759A (en) * | 2015-04-27 | 2015-07-15 | 华中科技大学 | Variable magnetic flux and magnetic resistance motor winding structure |
| CN104779759B (en) * | 2015-04-27 | 2017-12-29 | 华中科技大学 | One kind becomes magnetic flux reluctance motor winding mechanism |
| CN105553128A (en) * | 2016-01-25 | 2016-05-04 | 江苏大学 | Hybrid excitation flux switching motor |
| CN105553128B (en) * | 2016-01-25 | 2017-11-17 | 江苏大学 | A kind of mixed excited magnetic pass switch motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20160427 |