CN207410125U - A kind of novel switched reluctance motor structure - Google Patents
A kind of novel switched reluctance motor structure Download PDFInfo
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- CN207410125U CN207410125U CN201721475312.3U CN201721475312U CN207410125U CN 207410125 U CN207410125 U CN 207410125U CN 201721475312 U CN201721475312 U CN 201721475312U CN 207410125 U CN207410125 U CN 207410125U
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- rotor
- winding
- stator
- switched reluctance
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Abstract
The utility model provides a kind of novel switched reluctance motor structure, belongs to electric machine structure technical field.Motor body includes stator, rotor, winding；The stator uses stator tooth both sides notching construction, and the rotor is used Circular Winding, be technically characterized in that using rotor pole windowing mouth structure, the winding：Stator tooth is slotted by both sides, the edge effect that stator and rotor are reduced when will overlap, average output torque is improved, reduces torque pulsation, rotor uses rotor pole windowing result, by changing magnetic flux path, while high torque density characteristic is kept, torque pulsation and noise are reduced, winding uses Circular Winding, coupling between phase and phase is strengthened, strong coupling reduces torque pulsation during commutation.
Description
Technical field
The utility model is related to technical field of motors, are specifically a kind of novel switched reluctance motor structure.
Background technology
Switched reluctance machines are a kind of motors based on variable reluctance principle.Its stator and rotor are all salient pole type tooth socket knots
Structure, and rotor is both without winding or without permanent magnet, and have concentratred winding in stator poles.Switched reluctance machines have it is simple in structure,
Reliability height, permanent torque, invariable power, it is of low cost, robustness is good and speed adjusting performance is excellent the features such as, in following space flight, work
Industry, sphere of life will all welcome broader practice.But since the rotor of switched reluctance machines is double-salient-pole structure, motor
Noise and vibration problem are serious in engineering is run, and limit the development of motor.
Utility model content
The utility model aim is to provide a kind of novel switched reluctance motor structure, is existed with solving existing switched reluctance machines
In operational process, the problems such as noise and serious vibration.
Technical solution is used by the utility model in order to achieve the above objectives：A kind of novel switched reluctance motor structure,
It is characterized in that, motor body includes stator, rotor, winding；The stator uses stator tooth both sides notching construction, described
Rotor uses Circular Winding using rotor pole windowing mouth structure, the winding.
In above-mentioned technical proposal, the stator uses stator tooth both sides notching construction.
In above-mentioned technical proposal, the rotor is using rotor pole windowing mouth structure.
In above-mentioned technical proposal, the winding uses Circular Winding.
By using above-mentioned technical proposal, switched reluctance machines obtain good operation characteristic, and stator tooth is opened by both sides
Slot reduces edge effect when stator and rotor will overlap, improves average output torque, reduces torque pulsation, and rotor is adopted
With rotor pole windowing as a result, by changing magnetic flux path, while high torque density characteristic is kept, torque arteries and veins is reduced
Dynamic and noise, winding use Circular Winding, strengthen coupling between phase and phase, turn when strong coupling reduces commutation
Square is pulsed.
Description of the drawings
Attached drawing 1 is a kind of structure diagram of novel switched reluctance motor of the utility model；
In figure：1st, stator, 2, rotor, 3, winding.
Specific embodiment
Technical means, creative features, achievable purpose and effectiveness to realize the utility model are easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
Referring to Figure of description 1, a kind of novel switched reluctance motor structure, motor body includes stator, rotor, winding；
The stator uses stator tooth both sides notching construction, and the rotor is adopted using rotor pole windowing mouth structure, the winding
Use Circular Winding.
The stator uses stator tooth both sides notching construction.
The rotor is using rotor pole windowing mouth structure.
The winding uses Circular Winding.
By using above-mentioned technical proposal, switched reluctance machines obtain good operation characteristic, and stator tooth is opened by both sides
Slot reduces edge effect when stator and rotor will overlap, improves average output torque, reduces torque pulsation, and rotor is adopted
With rotor pole windowing as a result, by changing magnetic flux path, while high torque density characteristic is kept, torque arteries and veins is reduced
Dynamic and noise, winding use Circular Winding, strengthen coupling between phase and phase, turn when strong coupling reduces commutation
Square is pulsed.
Stator tooth is slotted by both sides, reduces edge effect when stator and rotor will overlap, and is improved average output and is turned
Square reduces torque pulsation, and rotor uses rotor pole windowing as a result, by changing magnetic flux path, and keeping, high torque (HT) is close
While spending characteristic, torque pulsation and noise are reduced, winding uses Circular Winding, strengthens coupling between phase and phase, by force
Torque pulsation of coupling when reducing commutation.
Present embodiment is simply to the exemplary description of this patent does not limit its scope of protection, people in the art
Member can also be changed its part, as long as it does not exceed the essence of this patent, within the protection scope of the present patent.
Claims (1)
1. a kind of novel switched reluctance motor structure, which is characterized in that motor body includes stator, rotor, winding；Described determines
Using stator tooth both sides notching construction, the rotor is opened a window mouth structure using rotor pole, the winding using annular around
Group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475312.3U CN207410125U (en) | 2017-11-08 | 2017-11-08 | A kind of novel switched reluctance motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721475312.3U CN207410125U (en) | 2017-11-08 | 2017-11-08 | A kind of novel switched reluctance motor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207410125U true CN207410125U (en) | 2018-05-25 |
Family
ID=62318418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721475312.3U Expired - Fee Related CN207410125U (en) | 2017-11-08 | 2017-11-08 | A kind of novel switched reluctance motor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207410125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049295A (en) * | 2019-12-16 | 2020-04-21 | 珠海格力电器股份有限公司 | Motor rotor and switched reluctance motor |
| CN114499001A (en) * | 2022-02-28 | 2022-05-13 | 上海交通大学 | Ring winding reluctance motor, system and control method thereof |
-
2017
- 2017-11-08 CN CN201721475312.3U patent/CN207410125U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111049295A (en) * | 2019-12-16 | 2020-04-21 | 珠海格力电器股份有限公司 | Motor rotor and switched reluctance motor |
| CN111049295B (en) * | 2019-12-16 | 2021-07-13 | 珠海格力电器股份有限公司 | Motor rotor and switched reluctance motor |
| CN114499001A (en) * | 2022-02-28 | 2022-05-13 | 上海交通大学 | Ring winding reluctance motor, system and control method thereof |
| CN114499001B (en) * | 2022-02-28 | 2023-10-31 | 上海交通大学 | Ring winding reluctance motor, system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180525 Termination date: 20181108 |
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| CF01 | Termination of patent right due to non-payment of annual fee |