CN207200415U - A kind of novel switched reluctance motor structure - Google Patents
A kind of novel switched reluctance motor structure Download PDFInfo
- Publication number
- CN207200415U CN207200415U CN201721135171.0U CN201721135171U CN207200415U CN 207200415 U CN207200415 U CN 207200415U CN 201721135171 U CN201721135171 U CN 201721135171U CN 207200415 U CN207200415 U CN 207200415U
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- China
- Prior art keywords
- rotor
- stator
- air vent
- switched reluctance
- pole
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- Iron Core Of Rotating Electric Machines (AREA)
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, air vent, winding；Described stator uses stator pole shoes structure, and for described rotor using rotor pole segmentation damascene structures, described air vent is symmetrical on armature spindle, is technically characterized in that：Stator reduces the stator facewidth, improves starting torque by adding pole shoe, reduce torque pulsation, the rotor pole of rotor is embedded on aluminium profiles iron core, and aluminium is non-magnetic, improves the independence of each phase work, reduce torque pulsation, air vent is 4 circular ports symmetrical on armature spindle, reduces the magnetic flux of aligned position, is effectively reduced vibration and the noise of motor, reduce the core loss of rotor, strengthen radiating effect.
Description
Technical field
Technical field of motors is the utility model is related to, 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 teeth groove 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 construction,
The features such as reliability height, permanent torque, invariable power, cost are cheap, robustness is good and speed adjusting performance is excellent, space flight, work in future
Industry, sphere of life will all welcome broader practice.But because 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.
The content of the invention
The utility model purpose is to provide a kind of novel switched reluctance motor structure, is existed with solving existing switched reluctance machines
In running, the problems such as noise and serious vibration.
Technical scheme is used by reach above-mentioned purpose the utility model：A kind of novel switched reluctance motor structure,
Characterized in that, motor body includes stator, rotor, air vent, winding；Described stator uses stator pole shoes structure, described
Rotor using rotor pole segmentation damascene structures, described air vent is symmetrical on armature spindle.
In above-mentioned technical proposal, described stator uses stator pole shoes structure.
In above-mentioned technical proposal, described rotor is embedded on aluminium profiles iron core using rotor pole segmentation damascene structures.
In above-mentioned technical proposal, described air vent is 4 circular ports symmetrical on armature spindle
By using above-mentioned technical proposal, switched reluctance machines obtain good operation characteristic, and stator is subtracted by adding pole shoe
The small stator facewidth, improves starting torque, reduces torque pulsation, the rotor pole of rotor is embedded on aluminium profiles iron core, and aluminium is
It is non-magnetic, the independence of each phase work is improved, reduces torque pulsation, air vent is 4 symmetrical on armature spindle
Individual circular port, reduce the magnetic flux of aligned position, be effectively reduced vibration and the noise of motor, reduce the iron core of rotor
Loss, strengthens radiating effect.
Brief description of the drawings
Accompanying drawing 1 is a kind of structural representation of novel switched reluctance motor of the utility model；
In figure：1st, stator, 2, rotor, 3, air vent, 4, winding.
Embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model are easy to understand, below
With reference to 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, ventilation
Hole, winding；Described stator uses stator pole shoes structure, and described rotor is segmented damascene structures using rotor pole, described
Air vent is symmetrical on armature spindle.
Described stator uses stator pole shoes structure.
Described rotor is embedded on aluminium profiles iron core using rotor pole segmentation damascene structures.
Described air vent is 4 circular ports symmetrical on armature spindle
By using above-mentioned technical proposal, switched reluctance machines obtain good operation characteristic, and stator is subtracted by adding pole shoe
The small stator facewidth, improves starting torque, reduces torque pulsation, the rotor pole of rotor is embedded on aluminium profiles iron core, and aluminium is
It is non-magnetic, the independence of each phase work is improved, reduces torque pulsation, air vent is 4 symmetrical on armature spindle
Individual circular port, reduce the magnetic flux of aligned position, be effectively reduced vibration and the noise of motor, reduce the iron core of rotor
Loss, strengthens radiating effect.
Stator reduces the stator facewidth, improves starting torque, reduce torque pulsation, rotor turns by adding pole shoe
Sub- pole is embedded on aluminium profiles iron core, and aluminium is non-magnetic, is improved the independence of each phase work, is reduced torque pulsation, divulge information
Hole is 4 circular ports symmetrical on armature spindle, reduces the magnetic flux of aligned position, is effectively reduced shaking for motor
Dynamic and noise, reduces the core loss of rotor, strengthens radiating effect.
Present embodiment is the exemplary illustration to this patent, does not limit its protection domain, people in the art
Member can also be changed to its part, as long as no the Spirit Essence beyond this patent, all in the protection domain of this patent.
Claims (4)
- A kind of 1. novel switched reluctance motor structure, it is characterised in that：Motor body includes stator, rotor, air vent, winding； Described stator uses stator pole shoes structure, and described rotor is closed using rotor pole segmentation damascene structures, described air vent It is symmetrical in armature spindle.
- A kind of 2. switched reluctance machines structure according to claim 1, it is characterised in that：Stator uses stator pole shoes knot Structure.
- A kind of 3. novel switched reluctance motor structure according to claim 1, it is characterised in that：Rotor is using rotor pole point Section damascene structures are embedded on aluminium profiles iron core.
- A kind of 4. novel switched reluctance motor structure according to claim 1, it is characterised in that：Air vent is on rotor 4 circular ports of axial symmetry distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135171.0U CN207200415U (en) | 2017-09-06 | 2017-09-06 | A kind of novel switched reluctance motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135171.0U CN207200415U (en) | 2017-09-06 | 2017-09-06 | A kind of novel switched reluctance motor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207200415U true CN207200415U (en) | 2018-04-06 |
Family
ID=61791325
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721135171.0U Expired - Fee Related CN207200415U (en) | 2017-09-06 | 2017-09-06 | A kind of novel switched reluctance motor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207200415U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012636A1 (en) * | 2019-07-25 | 2021-01-28 | 深圳厨艺科技有限公司 | Switched reluctance motor and intelligent cooking apparatus |
-
2017
- 2017-09-06 CN CN201721135171.0U patent/CN207200415U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021012636A1 (en) * | 2019-07-25 | 2021-01-28 | 深圳厨艺科技有限公司 | Switched reluctance motor and intelligent cooking apparatus |
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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: 20180406 Termination date: 20180906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |