CN206379856U - A kind of switch reluctance generator structure - Google Patents
A kind of switch reluctance generator structure Download PDFInfo
- Publication number
- CN206379856U CN206379856U CN201720114352.9U CN201720114352U CN206379856U CN 206379856 U CN206379856 U CN 206379856U CN 201720114352 U CN201720114352 U CN 201720114352U CN 206379856 U CN206379856 U CN 206379856U
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- CN
- China
- Prior art keywords
- stator
- inner stator
- rotor
- switch reluctance
- motor shaft
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model is related to a kind of switch reluctance generator structure, including generator casing, external stator is provided with the generator casing, the external stator is provided with multiple small-sized picks, inner stator is provided with the external stator, the inner stator is provided with multiple large-scale picks, rotor is provided with the inner stator, run through in the rotor and be provided with motor shaft, the motor shaft side is provided with excitation unit, generating winding is provided between the small-sized pick, Exciting Windings for Transverse Differential Protection is provided between the large-scale pick, bimorph transducer lattice coil is set, it is separately positioned by excitation and power coil, accurate control generator changes of magnetic field, make during mechanical energy converting electrical energy, do not produce transformer effect, reduce the loss of energy.
Description
Technical field
The utility model is related to a kind of switch reluctance generator structure.
Background technology
Switch reluctance generator is double salient-pole electric machine, and stator, rotor are salient pole tooth slot structure, stator provided with concentrate around
Both without winding or without permanent magnet on group, rotor, frequency converter and control, the terseness of driving, switched reluctance machines sheet are thus brought
The characteristics of body has that controllable parameter is more, non-linear, lacks clear and definite mathematical modeling, motor gas-gap magnetic field and phase magnetic linkage are with rotor position
Put continue with winding phase current, cyclically-varying, the stable magnetic circuit operating point without conventional motors, a but dynamic 3 D
Magnetic space, with the increase of power of motor, the volume of motor will be increasing, especially for slowspeed machine, for example, switchs magnetic
Choke power generator, when power is more than megawatt or at more than several megawatts, its volume will become quite huge, so that can be to fortune
It is defeated to bring extreme difficulties.
Utility model content
The purpose of this utility model is that provides a kind of switch reluctance generator structure to solve the above problems.
The utility model is achieved through the following technical solutions above-mentioned purpose：A kind of switch reluctance generator structure, including
Including generator casing, external stator is provided with the generator casing, the external stator is provided with multiple small-sized picks, described outer
Inner stator is provided with stator, the inner stator, which is provided with multiple large-scale picks, the inner stator, is provided with rotor, in the rotor
Through provided with motor shaft, the motor shaft side is provided between excitation unit, the small-sized pick provided with generating winding, described big
Exciting Windings for Transverse Differential Protection is provided between type pick.
It is preferred that, the inner stator is provided with electronic sensor.
It is preferred that, the excitation unit is electrically connected with Exciting Windings for Transverse Differential Protection.
It is preferred that, the external stator, inner stator, rotor are overrided to form piece by silicon steel.
It is preferred that, the generator casing is provided with motor shaft supporting frame.
The beneficial effects of the utility model are：Bimorph transducer lattice coil is set, separately positioned by excitation and power coil,
Accurate control generator changes of magnetic field, makes during mechanical energy converting electrical energy, does not produce transformer effect, reduce energy
Loss.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and constitutes a part for specification, with this practicality
New embodiment is used to explain the utility model together, does not constitute to limitation of the present utility model.
Fig. 1 is a kind of switch reluctance generator structural profile structure chart of the utility model.
Fig. 2 is a kind of switch reluctance generator structure structure chart of the utility model.
Label in figure：1st, generator casing；2nd, external stator；3rd, small-sized pick；4th, inner stator；5th, large-scale pick；6th, rotor；
7th, motor shaft；8th, excitation unit；9th, generating winding；10th, Exciting Windings for Transverse Differential Protection.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment, based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
Refer in Fig. 1,2, a kind of switch reluctance generator structure, including generator casing 1, the generator casing 1
Provided with external stator 2, external stator 2 is the not moving part of the convex level structure of generator, and the external stator 2 is provided with multiple small-sized picks 3, small
Spacing is larger between type pick 3, convenient winding copper coil, is provided with inner stator 4 in the external stator 2, inner stator 4 is not moving part,
The inner stator 4 is provided with multiple large-scale picks 5, and spacing is smaller between large-scale pick 5, the different coil of the winding number of turn, described
Rotor 6 is provided with inner stator 4, rotor 6 converts mechanical energy by rotating, runs through being provided with motor shaft 7, motor in the rotor 6
Axle 7 is the support member of rotor 6, and rotor driven 6 is rotated, and the side of motor shaft 7 is provided with excitation unit 8, and excitation unit 8, which is given, encourages
Magnetic winding 10 provides and generating winding 9 is provided between magnetic force change, the small-sized pick 3, and generating winding 9 is power coil, described
Exciting Windings for Transverse Differential Protection 10 is provided between large-scale pick 4, Exciting Windings for Transverse Differential Protection 10 provides changes of magnetic field for generator.
The inner stator 4 is provided with electronic sensor, and electronic sensor senses the situation of change of electronics, the excitation unit
8 are electrically connected with Exciting Windings for Transverse Differential Protection 10, and the external stator 2, inner stator 4, rotor 6 are overrided to form outside piece, the generator by silicon steel
Shell 1 is provided with motor shaft supporting frame, and support motor shaft 7 is rotated, and reduces frictional dissipation.
The utility model is provided with external stator 2, the double layered stator of inner stator 4, external stator 2 and wound when in use, in generator
Exciting Windings for Transverse Differential Protection 10 is wound on generating winding 9, inner stator 4, it is separately positioned by excitation and power coil, in accurate control generator
Portion's changes of magnetic field, makes during mechanical energy converting electrical energy, does not produce transformer effect, reduces the loss of energy.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and
And in the case of without departing substantially from spirit or essential attributes of the present utility model, can realize that this practicality is new in other specific forms
Type, therefore, no matter from the point of view of which point, all should regard embodiment as exemplary, and be nonrestrictive, and this practicality is new
The scope of type limits by appended claims rather than described above, it is intended that the equivalency fallen in claim is contained
All changes in justice and scope are included in the utility model.Any reference in claim should not be considered as limitation
Involved claim.
Moreover, it will be appreciated that although the present specification is described in terms of embodiments, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity, those skilled in the art should
Using specification as an entirety, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
It may be appreciated other embodiment.
Claims (5)
1. a kind of switch reluctance generator structure, including generator casing（1）, it is characterised in that the generator casing（1）It is interior
Provided with external stator（2）, the external stator（2）It is provided with multiple small-sized picks（3）, the external stator（2）It is interior to be provided with inner stator
（4）, the inner stator（4）It is provided with multiple large-scale picks（5）, the inner stator（4）It is interior to be provided with rotor（6）, the rotor（6）
It is interior to run through provided with motor shaft（7）, the motor shaft（7）Side is provided with excitation unit（8）, the small-sized pick（3）Between be provided with
Generating winding（9）, the large-scale pick（5）Between be provided with Exciting Windings for Transverse Differential Protection（10）.
2. a kind of switch reluctance generator structure according to claim 1, it is characterised in that：The inner stator（4）It is provided with
Electronic sensor.
3. a kind of switch reluctance generator structure according to claim 1, it is characterised in that：The excitation unit（8）Electrically
Connect Exciting Windings for Transverse Differential Protection（10）.
4. a kind of switch reluctance generator structure according to claim 1, it is characterised in that：The external stator（2）, inner stator
（4）, rotor（6）Piece is overrided to form by silicon steel.
5. a kind of switch reluctance generator structure according to claim 1, it is characterised in that：The generator casing（1）On
Provided with motor shaft supporting frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114352.9U CN206379856U (en) | 2017-02-07 | 2017-02-07 | A kind of switch reluctance generator structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720114352.9U CN206379856U (en) | 2017-02-07 | 2017-02-07 | A kind of switch reluctance generator structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206379856U true CN206379856U (en) | 2017-08-04 |
Family
ID=59400962
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720114352.9U Expired - Fee Related CN206379856U (en) | 2017-02-07 | 2017-02-07 | A kind of switch reluctance generator structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206379856U (en) |
-
2017
- 2017-02-07 CN CN201720114352.9U patent/CN206379856U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170804 Termination date: 20180207 |