CN202997734U - Rotor structure of two-phase switched reluctance motor - Google Patents
Rotor structure of two-phase switched reluctance motor Download PDFInfo
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- CN202997734U CN202997734U CN 201220700460 CN201220700460U CN202997734U CN 202997734 U CN202997734 U CN 202997734U CN 201220700460 CN201220700460 CN 201220700460 CN 201220700460 U CN201220700460 U CN 201220700460U CN 202997734 U CN202997734 U CN 202997734U
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- rotor
- salient pole
- working edge
- damaged
- rotor structure
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Abstract
The utility model relates to a rotor structure of a two-phase switched reluctance motor. The rotor structure of the two-phase switched reluctance motor comprises rotor salient poles, wherein each of the rotor salient poles includes a first working edge and a second working edge, the first working edge and the second working edge are asymmetric, and one of the two working edges is chipped. According to the technical scheme of the utility model, the rotor structure of the two-phase switched reluctance motor is simple in structure and clever in design; and the rotor can be effectively controlled to rotate in a single direction forever by making the first working edge and the second working edge of each rotor salient pole asymmetric.
Description
[technical field]
The utility model relates to a kind of rotor structure, is specifically related to a kind of rotor structure of two-phase switched reluctance machines.
[background technology]
Switched reluctance machines is as a kind of New-type electric machine, have good speed adjustment features, the efficient advantages of higher, progressively industry approval, particularly do not need the occasion of rotating at some, two-phase reluctance machine is as cheaply a kind of, high efficiency, motor with good speed adjusting performance more is widely accepted, and the trend of alternative conventional motors and brushless electric machine is arranged.
The rotor structure of switching reluctance dynamo of two-phase described in prior art sees also Fig. 1, specifically comprise rotor with salient pole 200, described rotor with salient pole 200 comprises the first working edge 201 and the second working edge 202, described the first working edge 201 and described the second working edge 202 are symmetrical structure, and described two working edges do not have damaged.Stipulate equally in Fig. 1, six rotor with salient pole 200 that described two-phase rotor structure of switching reluctance dynamo arranges around the axle center are divided into three groups, are symmetrical take described axle center 203, and corresponding rotor is one group in twos mutually.Two-phase reluctance machine has two groups of relative coils, the first coil groups 204 and the second coil groups 205.When the first coil groups 204 energising, A group salient pole 2001 is pulled to relative with the first coil groups 204, when the first coil groups 204 outages, during the second 205 groups of coils energising, B group salient pole 2002 equates with the distance of C group salient pole 2003 distance the second coil groups 205, all might move to relative with second group of coil 205, this moment electronic in the situation that the shake may turn round counterclockwise, also may turn round clockwise.This unascertainable bidirectional movement is a kind of defective of the prior art.
[utility model content]
In order to solve the technical problem that exists in prior art, the utility model provides a kind of two-phase rotor structure of switching reluctance dynamo of new structure.
The technical scheme that the prior art problem that solves the utility model adopts is for providing a kind of two-phase rotor structure of switching reluctance dynamo of new structure, described two-phase rotor structure of switching reluctance dynamo comprises rotor with salient pole, described rotor with salient pole comprises the first working edge and the second working edge, and described the first working edge and described the second working edge are unsymmetric structure.
According to optimal technical scheme of the present utility model, the wherein corner on one side in described two working edges is provided with damaged.
According to optimal technical scheme of the present utility model, described damaged structure comprises that linear one-sided is damaged, and arc is damaged or involute is damaged.
According to optimal technical scheme of the present utility model, six rotor with salient pole that described two-phase rotor structure of switching reluctance dynamo arranges around the axle center are divided into three groups, and as symmetrical, corresponding rotor is one group in twos mutually take described axle center.
Technical solutions of the utility model are simple in structure, relate to ingeniously, are unsymmetric structure by the first working edge and described the second working edge that makes rotor with salient pole, can effectively control rotor and forever turn round to single direction.
[description of drawings]
Fig. 1. in prior art, rotor is installed to the structural representation on stator.
Fig. 2. the utility model rotor structure schematic diagram.
Fig. 3. the utility model rotor structure is installed to the structural representation on stator.
[embodiment]
Below in conjunction with accompanying drawing, technical solutions of the utility model are elaborated:
See also Fig. 2 the utility model rotor structure schematic diagram.As shown in Figure 2, six rotor with salient pole that described two-phase rotor structure of switching reluctance dynamo arranges around the axle center are respectively salient pole 1, salient pole 2, salient pole 3, salient pole 4, salient pole 5 and salient pole 6, and each described salient pole is divided into three groups, as symmetrical, corresponding rotor is one group in twos mutually take described axle center.Be specially salient pole 1 and salient pole 4 and be one group to the utmost point, it is defined as A group salient pole in the utility model, salient pole 2 and salient pole 5 be one group to the utmost point, it is defined as B group salient pole in the utility model, salient pole 3 and salient pole 6 be one group to the utmost point, it is defined as C group salient pole in the utility model.In technical solutions of the utility model, described rotor with salient pole comprises the first working edge 7 and the second working edge 8, and described the first working edge 7 and described the second working edge 8 are unsymmetric structure.Preferred version is damaged 9 for wherein on one side the corner in described two working edges is provided with, and described damaged 9 structure comprises that linear one-sided is damaged, and arc is damaged or involute is damaged.Be that arc is damaged shown in Fig. 1.Certainly, this structure of damaged 9 also can be designed to other shapes, the key of the technical program be make the first working edge 7 and the second working edge 8 asymmetric.
See also Fig. 3 the utility model rotor structure and be installed to structural representation on stator.as shown in Figure 3, when 301 energising of F coil groups, A group salient pole is pulled to relative with F coil groups 301, when 301 outages of F coil groups, during 302 energising of G coil groups, because damaged 9 structures have a large positive tangent plane magnetic conduction, wedge angle magnetic conductions and there is no damaged 9 parts, therefore organize the salient pole wedge angle more than process C far away through the magnetic line of force of the damaged structure of B group salient pole in the unit interval, under the tangential forces of the magnetic line of force, it is relative with G group coil groups 302 that B group salient pole is pulled to, when 302 outages of G coil groups, during F coil groups 301 Power resumption, C group salient pole is because the cause of damaged 9 structures, therefore organize the salient pole wedge angle more than process A far away through the magnetic line of force of damaged 9 structures of C group salient pole in the unit interval, under the tangential forces of the magnetic line of force, C group salient pole is pulled to relative with F coil groups 301, when the 301 circle outages of F coil groups, during 302 energising of G group coil groups, under the effect of damaged 9 structures of salient pole, it is relative that A group salient pole is pulled to G group coil groups 302, form circulation with this, to guarantee that rotor turns round to single direction forever.
Technical solutions of the utility model are simple in structure, relate to ingeniously, are unsymmetric structure by the first working edge and described the second working edge that makes rotor with salient pole, can effectively control rotor and forever turn round to single direction.
Above content is in conjunction with concrete optimal technical scheme further detailed description of the utility model, can not assert that concrete enforcement of the present utility model is confined to these explanations.For the utility model person of an ordinary skill in the technical field, without departing from the concept of the premise utility, can also make some simple deduction or replace, all should be considered as belonging to protection range of the present utility model.
Claims (4)
1. two-phase rotor structure of switching reluctance dynamo, it is characterized in that, described two-phase rotor structure of switching reluctance dynamo (100) comprises rotor with salient pole (1,2,3,4,5,6), described rotor with salient pole (1,2,3,4,5,6) comprises the first working edge (7) and the second working edge (8), and described the first working edge (7) and described the second working edge (8) are unsymmetric structure.
2. two-phase rotor structure of switching reluctance dynamo according to claim 1, is characterized in that, wherein on one side the corner in described two working edges is provided with damaged (9).
3. two-phase rotor structure of switching reluctance dynamo according to claim 2, is characterized in that, the structure of described damaged (9) comprises that linear one-sided is damaged, and arc is damaged or involute is damaged.
4. two-phase rotor structure of switching reluctance dynamo according to claim 3, it is characterized in that, described two-phase rotor structure of switching reluctance dynamo (100) six rotor with salient pole (1,2,3,4,5,6) that (10) arrange around the axle center, be divided into three groups, take described axle center (10) as symmetrical, corresponding rotor is one group in twos mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700460 CN202997734U (en) | 2012-12-18 | 2012-12-18 | Rotor structure of two-phase switched reluctance motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220700460 CN202997734U (en) | 2012-12-18 | 2012-12-18 | Rotor structure of two-phase switched reluctance motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202997734U true CN202997734U (en) | 2013-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220700460 Expired - Fee Related CN202997734U (en) | 2012-12-18 | 2012-12-18 | Rotor structure of two-phase switched reluctance motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202997734U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322677A (en) * | 2015-10-29 | 2016-02-10 | 周斌欣 | Switched reluctance motor |
| CN105846562A (en) * | 2016-05-12 | 2016-08-10 | 哈尔滨理工大学 | Novel switch magnetic reluctance motor |
| CN106385118A (en) * | 2016-04-08 | 2017-02-08 | 深圳市配天电机技术有限公司 | Electric vehicle, wheel and switched reluctance motor |
-
2012
- 2012-12-18 CN CN 201220700460 patent/CN202997734U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105322677A (en) * | 2015-10-29 | 2016-02-10 | 周斌欣 | Switched reluctance motor |
| CN106385118A (en) * | 2016-04-08 | 2017-02-08 | 深圳市配天电机技术有限公司 | Electric vehicle, wheel and switched reluctance motor |
| WO2017173790A1 (en) * | 2016-04-08 | 2017-10-12 | 深圳市配天电机技术有限公司 | Electric vehicle, wheel, and switched reluctance motor thereof |
| CN105846562A (en) * | 2016-05-12 | 2016-08-10 | 哈尔滨理工大学 | Novel switch magnetic reluctance 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: 20130612 Termination date: 20161218 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |