CN206977286U - A kind of novel switched reluctance motor structure - Google Patents
A kind of novel switched reluctance motor structure Download PDFInfo
- Publication number
- CN206977286U CN206977286U CN201720794780.0U CN201720794780U CN206977286U CN 206977286 U CN206977286 U CN 206977286U CN 201720794780 U CN201720794780 U CN 201720794780U CN 206977286 U CN206977286 U CN 206977286U
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- rotor
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- iron core
- aluminium profiles
- rotor pole
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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, armature spindle, air vent, winding；Described rotor is embedded on aluminium profiles iron core using rotor pole segmentation damascene structures, and described air vent is symmetrically distributed in inside rotor pole centered on aluminium profiles iron core, and described winding is wrapped on stator yoke using armature winding, and technical points are：Rotor is embedded on aluminium profiles iron core using rotor pole segmentation damascene structures, and advantage is that aluminium is non-magnetic, is improved the independence of each phase work, is reduced torque pulsation；Air vent is symmetrically distributed in inside rotor pole centered on aluminium profiles iron core, reduces the magnetic flux of aligned position, is effectively reduced vibration and the noise of motor, is strengthened radiating effect；Winding is wrapped on stator yoke using armature winding, has very strong coupling between phase and phase, and strong coupling reduces torque pulsation during commutation.
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 and radiating.
Technical scheme is used by reach above-mentioned purpose the utility model：A kind of novel switched reluctance motor structure,
Motor body includes stator, rotor, armature spindle, air vent, winding；Described rotor is using rotor pole segmentation damascene structures edge
On aluminium profiles iron core, described air vent is symmetrically distributed in inside rotor pole centered on aluminium profiles iron core, and described winding is adopted
It is wrapped in armature winding on stator yoke.
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 symmetrically distributed in inside rotor pole centered on aluminium profiles iron core.
In above-mentioned technical proposal, described winding is wrapped on stator yoke using armature winding.
By using above-mentioned technical proposal, switched reluctance machines obtain good operation characteristic, and rotor is using rotor pole point
Section damascene structures are embedded on aluminium profiles iron core, and advantage is that aluminium is non-magnetic, improve the independence of each phase work, can be with
Reduce torque pulsation；Air vent is symmetrically distributed in inside rotor pole centered on aluminium profiles iron core, reduces the magnetic of aligned position
Flux, vibration and the noise of motor are effectively reduced, strengthens radiating effect；Winding is wrapped in stator yoke using armature winding
On, there is very strong coupling between phase and phase, strong coupling reduces torque pulsation during commutation.
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, armature spindle, 4, air vent, 5, 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, rotor
Axle, air vent, winding；Described rotor is embedded on aluminium profiles iron core using rotor pole segmentation damascene structures, described ventilation
Hole is symmetrically distributed in inside rotor pole centered on aluminium profiles iron core, and described winding is wrapped in stator yoke using armature winding
On.
Described rotor is embedded on aluminium profiles iron core using rotor pole segmentation damascene structures.
Described air vent is symmetrically distributed in inside rotor pole centered on aluminium profiles iron core.
Described winding is wrapped on stator yoke using armature winding.
By using above-mentioned technical proposal, switched reluctance machines obtain good operation characteristic, and rotor is using rotor pole point
Section damascene structures are embedded on aluminium profiles iron core, and advantage is that aluminium is non-magnetic, improve the independence of each phase work, can be with
Reduce torque pulsation；Air vent is symmetrically distributed in inside rotor pole centered on aluminium profiles iron core, reduces the magnetic of aligned position
Flux, vibration and the noise of motor are effectively reduced, strengthens radiating effect；Winding is wrapped in stator yoke using armature winding
On, there is very strong coupling between phase and phase, strong coupling reduces torque pulsation during commutation.
Rotor is embedded on aluminium profiles iron core using rotor pole segmentation damascene structures, and described air vent is with aluminium profiles iron core
The heart is symmetrically distributed in inside rotor pole, and described winding is wrapped on stator yoke using armature winding, and technical points are：
Rotor is embedded on aluminium profiles iron core using rotor pole segmentation damascene structures, and advantage is that aluminium is non-magnetic, improves each phase
The independence of work, torque pulsation can be reduced；Air vent is symmetrically distributed in inside rotor pole centered on aluminium profiles iron core, is reduced
The magnetic flux of aligned position, is effectively reduced vibration and the noise of motor, strengthens radiating effect；Winding using armature around
Group is wrapped on stator yoke, is had very strong coupling between phase and phase, is turned when strong coupling reduces commutation
Square is pulsed.
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)
1. a kind of novel switched reluctance motor structure, it is characterised in that motor body includes stator, rotor, armature spindle, ventilation
Hole, winding；Described rotor is embedded on aluminium profiles iron core using rotor pole segmentation damascene structures, and described air vent is with aluminium profiles
It is symmetrically distributed in centered on iron core inside rotor pole, described winding is wrapped on stator yoke using armature winding.
A kind of 2. 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 3. novel switched reluctance motor structure according to claim 1, it is characterised in that：Air vent is unshakable in one's determination with aluminium profiles
Centered on be symmetrically distributed in inside rotor pole.
A kind of 4. novel switched reluctance motor structure according to claim 1, it is characterised in that：Winding uses armature winding
It is wrapped on stator yoke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794780.0U CN206977286U (en) | 2017-07-04 | 2017-07-04 | A kind of novel switched reluctance motor structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720794780.0U CN206977286U (en) | 2017-07-04 | 2017-07-04 | A kind of novel switched reluctance motor structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206977286U true CN206977286U (en) | 2018-02-06 |
Family
ID=61406721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720794780.0U Expired - Fee Related CN206977286U (en) | 2017-07-04 | 2017-07-04 | A kind of novel switched reluctance motor structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206977286U (en) |
-
2017
- 2017-07-04 CN CN201720794780.0U patent/CN206977286U/en not_active Expired - Fee Related
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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: 20180206 Termination date: 20180704 |
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| CF01 | Termination of patent right due to non-payment of annual fee |