CN205304560U - Multistage axial cloth looks isopolar structure switched reluctance motor - Google Patents
Multistage axial cloth looks isopolar structure switched reluctance motor Download PDFInfo
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- CN205304560U CN205304560U CN201620070181.XU CN201620070181U CN205304560U CN 205304560 U CN205304560 U CN 205304560U CN 201620070181 U CN201620070181 U CN 201620070181U CN 205304560 U CN205304560 U CN 205304560U
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- stator core
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- switched reluctance
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- rotor iron
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Abstract
The utility model discloses a multistage axial cloth looks isopolar structure switched reluctance motor, including rotor core (10), stator core (20), motor casing (30), every have a n stator core (20) and a n rotor core (10) mutually, stator core (20) and rotor core (10) are along the motor shaft to distributing in pairs, be provided with the winding on stator core (20), winding independence of each other on each stator core (20), mutually interior winding can work independently or combination work, the problem of the motor how to realize that thereby multistage rated power output improves the electric efficiency is solved, mainly use in axial cloth looks isopolar structure switched reluctance motor field.
Description
Technical field
The utility model relates to axial cloth equal electrode structure switched reluctance machines field, particularly relates to a kind of equal electrode structure switched reluctance machines of multistage axial cloth.
Background technology
Conventional motors is such as asynchronous machine, permanent-magnet machine, the each phase winding of switched reluctance machines all concentrates on a stator core, the intrinsic rated output of motor, realize subtracting power stage by controller, when small power is run, usual efficiency is lower, particularly above-mentioned motor application is when electromobile, there is the phenomenon of low load with strong power in low cruise, such as 12 meters of buses, 90KW power is needed during max. speed, the corresponding rated output of this power, 20KW power is only needed during three points of max. speed, deviation rated output electrical efficiency more far away is more low, thus a kind of motor that multistage rated output can be had to export is designed to improve electrical efficiency, also it is the technical problem being badly in need of solving.
Summary of the invention
In order to improve the deficiencies in the prior art, the purpose of this utility model is to provide a kind of equal electrode structure switched reluctance machines of multistage axial cloth, and this motor motor compared to existing technology can realize multistage rated output and export, thus improves electrical efficiency further.
The utility model is the technical scheme that its technical problem of solution adopts: a kind of equal electrode structure switched reluctance machines of multistage axial cloth, comprise rotor iron core, stator core, motor casing, the equal electrode structure switched reluctance machines number of phases of described multistage axial cloth is q, q >=3 are also natural number, often there are n stator core and n rotor iron core mutually, n >=2 are also natural number, described stator core and rotor iron core quantity are qn, it is right that a described stator core and described rotor iron core are aligned to one, described stator core and rotor iron core are along motor shaft to paired distribution, described stator core is provided with winding, winding on each stator core is independent mutually.
Further, described rotor iron core and rotor iron core mutually in outer salient pole installation of aliging mutually; Described stator core and stator core mutually in the salient pole that aligns install, mutually outer arranged in dislocation and form alternate mechanical angle.
Further, described stator core is outer iron core, and in described stator core, hole is provided with salient pole, and quantity is P, P >=4 are also even number, described stator core cylindrical is provided with convex tooth, and in described motor casing, hole is provided with multiple groove for the formation of alternate mechanical angle, and described groove is used for coordinating to install with the transposition of described convex tooth forming alternate mechanical angle, adjacent described groove angle=360 ��/qP �� k*360 ��/P(k=0,1,2 ...).
Principle of the present utility model is: the described equal electrode structure switched reluctance machines of multistage axial cloth often has n independent winding mutually, and n independent winding can work independently or work in combination, then motor just can realize the output of multistage rated output.
The beneficial effects of the utility model are: open a kind of equal electrode structure switched reluctance machines of multistage axial cloth, compared to existing technology, it is possible to realize multistage rated output and export, and then improve electrical efficiency.
Accompanying drawing explanation
Fig. 1 is the iron core installment state floor map of the utility model embodiment.
Fig. 2 is the iron core installment state schematic perspective view of the utility model embodiment.
Fig. 3 is the stator core construction schematic diagram of the utility model embodiment.
Fig. 4 is the motor casing structural representation of the utility model embodiment.
In figure, the implication of mark is: 10. rotor iron core, 20. stator cores, 21. salient poles, 22. convex teeth, 30. motor casings, 31. grooves.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated. It is to be understood that specific embodiment described herein is only in order to explain the utility model, and it is not used in restriction the utility model.
At Fig. 1, Fig. 2, Fig. 3, in embodiment illustrated in fig. 4, a kind of equal electrode structure switched reluctance machines of multistage axial cloth, comprise rotor iron core 10, stator core 20, motor casing 30, the equal electrode structure switched reluctance machines number of phases of described multistage axial cloth is q, q >=3 are also natural number, q=3 in embodiment, often there are n stator core 20 and n rotor iron core 10 mutually, n >=2 are also natural number, n=2 in embodiment, stator core 20 and rotor iron core 10 quantity are qn, qn=6 in embodiment, it is right that a stator core 20 and rotor iron core 10 are aligned to one, stator core 20 and rotor iron core 10 are along motor shaft to paired distribution, stator core 20 is provided with winding, winding on each stator core 20 is independent mutually, mutually interior winding can work independently or work in combination.
In the utility model embodiment, rotor iron core 10 and outer salient pole installation of aliging mutually in rotor iron core 10 phase; Stator core 20 and align in stator core 20 phase salient pole install, mutually outer arranged in dislocation and form alternate mechanical angle.
In the utility model embodiment, stator core 20 is outer iron core, in stator core 20, hole is provided with salient pole 21, quantity is P, P >=4 are also even number, P=8 in embodiment, stator core 20 cylindrical is provided with convex tooth 22, and in motor casing 30, hole is provided with multiple groove 31 for the formation of alternate mechanical angle, and groove 31 forms alternate mechanical angle for coordinating to install with the transposition of convex tooth 22, adjacent grooves 31 angle=360 ��/qP �� k*360 ��/P(k=0,1,2 ...), k=0 in embodiment, groove 31 angle is 15 ��.
The principle of the utility model embodiment is: the described equal electrode structure switched reluctance machines of multistage axial cloth often has n independent winding mutually, n independent winding can work independently or work in combination, then motor just can realize the output of multistage rated output, in embodiment, motor is divided into three-phase, it is A phase respectively, B phase, C phase, often there are 2 independent winding mutually, namely there are A1 phase and A2 phase in A phase, B1 phase and B2 phase is had in B phase, C1 phase and C2 phase is had in C phase, assume A1 phase, B1 phase, C1 phase rated output is 30KW, A2 phase, B2 phase, C2 phase rated output is 60KW, mutually interior winding can work independently or work in combination, then the described equal electrode structure switched reluctance machines of multistage axial cloth just has three rated output to export, it is 30KW respectively, 60KW and 90KW, according to power stage needs, immediate rated output can be selected to export, it is thus possible to raising electrical efficiency.
The useful effect of the utility model embodiment is: open a kind of equal electrode structure switched reluctance machines of multistage axial cloth, compared to existing technology, it is possible to realizes 3 grades of rated output and exports, and then improves electrical efficiency.
The above is only the utility model description preferred embodiment; should be understood that the finiteness due to literal expression; and objectively there is unlimited concrete structure; for this area those skilled in the art; under the prerequisite not departing from the utility model principle; can also making some improvement, these improvement also should be considered as protection domain of the present utility model.
Claims (3)
1. the equal electrode structure switched reluctance machines of multistage axial cloth, comprise rotor iron core, stator core, motor casing, it is characterized in that: the equal electrode structure switched reluctance machines number of phases of described multistage axial cloth is q, q >=3 are also natural number, often there are n stator core and n rotor iron core mutually, n >=2 are also natural number, described stator core and rotor iron core quantity are qn, it is right that a described stator core and described rotor iron core are aligned to one, described stator core and rotor iron core are along motor shaft to paired distribution, described stator core is provided with winding, winding on each stator core is independent mutually.
2. the equal electrode structure switched reluctance machines of the multistage axial cloth of one according to claim 1, it is characterised in that: described rotor iron core and rotor iron core mutually in mutually the outer salient pole that aligns install; Described stator core and stator core mutually in the salient pole that aligns install, mutually outer arranged in dislocation and form alternate mechanical angle.
3. the equal electrode structure switched reluctance machines of the multistage axial cloth of one according to claim 1, it is characterized in that: described stator core is outer iron core, in described stator core, hole is provided with salient pole, quantity is P, P >=4 are also even number, described stator core cylindrical is provided with convex tooth, in described motor casing, hole is provided with multiple groove for the formation of alternate mechanical angle, described groove is used for coordinating to install with the transposition of described convex tooth forming alternate mechanical angle, adjacent described groove angle=360 ��/qP �� k*360 ��/P(k=0,1,2 ...).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070181.XU CN205304560U (en) | 2016-01-22 | 2016-01-22 | Multistage axial cloth looks isopolar structure switched reluctance motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620070181.XU CN205304560U (en) | 2016-01-22 | 2016-01-22 | Multistage axial cloth looks isopolar structure switched reluctance motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205304560U true CN205304560U (en) | 2016-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620070181.XU Expired - Fee Related CN205304560U (en) | 2016-01-22 | 2016-01-22 | Multistage axial cloth looks isopolar structure switched reluctance motor |
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| CN (1) | CN205304560U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553212A (en) * | 2016-01-22 | 2016-05-04 | 顾志强 | Multistage axial phase distribution equal pole structural switched reluctance motor |
| CN108462362A (en) * | 2018-01-24 | 2018-08-28 | 东南大学 | A kind of sine wave power supply double freedom screw motor with position self-locking function |
| WO2019015093A1 (en) * | 2017-07-21 | 2019-01-24 | 深圳市配天电机技术有限公司 | Electric vehicle, vehicle wheel and switched reluctance motor thereof |
-
2016
- 2016-01-22 CN CN201620070181.XU patent/CN205304560U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105553212A (en) * | 2016-01-22 | 2016-05-04 | 顾志强 | Multistage axial phase distribution equal pole structural switched reluctance motor |
| WO2019015093A1 (en) * | 2017-07-21 | 2019-01-24 | 深圳市配天电机技术有限公司 | Electric vehicle, vehicle wheel and switched reluctance motor thereof |
| WO2019015030A1 (en) * | 2017-07-21 | 2019-01-24 | 深圳市配天电机技术有限公司 | Electric vehicle, wheel and switched reluctance motor thereof |
| CN108462362A (en) * | 2018-01-24 | 2018-08-28 | 东南大学 | A kind of sine wave power supply double freedom screw motor with position self-locking function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170629 Address after: 518103 A10 building, two industrial city, Fu'an Development Zone, Fuyong street, Shenzhen, Guangdong, Baoan District 704-705, China Patentee after: SHENZHEN HUAYIN POWER TECHNOLOGY Co.,Ltd. Address before: 518103, Shenzhen, Guangdong, Baoan District province Fuyong Street Stone Hill District No. 106 A503 Patentee before: Gu Zhiqiang |
|
| 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: 20160608 Termination date: 20220122 |