CN204835877U - Switched reluctance motor - Google Patents
Switched reluctance motor Download PDFInfo
- Publication number
- CN204835877U CN204835877U CN201520542075.2U CN201520542075U CN204835877U CN 204835877 U CN204835877 U CN 204835877U CN 201520542075 U CN201520542075 U CN 201520542075U CN 204835877 U CN204835877 U CN 204835877U
- Authority
- CN
- China
- Prior art keywords
- rotor
- stator
- tooth
- draw
- groove
- Prior art date
- 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.)
- Active
Links
Landscapes
- Synchronous Machinery (AREA)
Abstract
The utility model discloses a switched reluctance motor, including casing (1), control system (7), stator (2) and rotor (3), stator (2) are gone up the outside and are provided with draw -in groove (21), be provided with on casing (1) and draw -in groove (21) assorted card post, stator (2) are fixed on casing (1) through the cooperation of draw -in groove (21) and card post, and rotor (3) are located the inboard of stator (2), be provided with rotor shaft (4) on rotor (3), rotate through bearing (5) between rotor shaft (4) and the shell and be connected, one the serving and be provided with control system (7) of stator (2), control system (7) are including power converter, control circuit and position detector. The utility model discloses a motor noise and vibrations size, torque ripple is low.
Description
Technical field
The utility model relates to a kind of switched reluctance machines, belongs to technical field of motors.
Background technology
Switch magnetic group motor has that structure is simple, cost is low, can be used for running up, without any the winding of form on rotor, its rotor mechanical intensity is high, may be used for ultrahigh speed running, stator only has several concentratred winding, therefore manufacture easy, insulation system is simple.And reliable, the every winding of its circuit and magnetic circuit separate, within the scope of the certain shaft angle of each leisure produce electromagnetic torque.And be unlike in general motor must produce a rotating magnetic field under each phase winding and magnetic circuit acting in conjunction, motor could run well.From control structure, each self-supporting phase winding of each circuitry phase is powered, and therefore system reliability is high.
Utility model content
Utility model object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of switched reluctance machines, and one solves noise of motor of the prior art and shakes greatly.
Technical scheme: for achieving the above object, the technical solution adopted in the utility model is:
A kind of switched reluctance machines, comprises casing (1), control system (7), stator (2) and rotor (3); The upper outside of described stator (2) is provided with draw-in groove (21), described casing (1) is provided with the card column matched with draw-in groove (21), described stator (2) is fixed on casing (1) by the cooperation of draw-in groove (21) and card column, and described rotor (3) is positioned at the inner side of stator (2), described rotor (3) is provided with armature spindle (4), is rotationally connected by bearing (5) between described armature spindle (4) and shell; One end of described stator (2) is provided with control system (7), described control system (7) comprises power inverter, control circuit and position detector, described position detector is used for detection rotor position, and the positional information of rotor is pushed to control circuit, control circuit controls the rotation of rotor (3) by power inverter according to the positional information of rotor; Described stator (2) is provided with the slot for winding (22) of pyriform, stator tooth (23) is formed between adjacent two slot for windings (22), the termination of described stator tooth (23) is provided with notch (24), the winding of described motor is wrapped on stator by slot for winding (22), and winding is by notch (24) spacing winding; Described rotor (3) is provided with rotor tooth (31), described stator tooth (23) and rotor tooth (31) are oppositely arranged.
Preferred: the number of described bearing (5) is two, lays respectively at the two ends of casing (1).
Preferred: the number of described rotor tooth (31) is 8, and described rotor tooth (31) is uniformly distributed along the circumference of rotor (3); The number of described stator tooth (23) is 12, and this stator tooth (23) is uniformly distributed along the circumference of stator (2).
Preferred: the number of described draw-in groove (21) is 6, and to be describedly uniformly distributed along casing circumference, and all relative stator tooth (23) of each draw-in groove (21).
Beneficial effect: a kind of switched reluctance machines that the utility model provides, compared to existing technology, has following beneficial effect:
1. owing to being provided with casing (1), control system (7), stator (2) and rotor (3); The upper outside of described stator (2) is provided with draw-in groove (21), described casing (1) is provided with the card column matched with draw-in groove (21), described stator (2) is fixed on casing (1) by the cooperation of draw-in groove (21) and card column, and described rotor (3) is positioned at the inner side of stator (2), described rotor (3) is provided with armature spindle (4), is rotationally connected by bearing (5) between described armature spindle (4) and shell; One end of described stator (2) is provided with control system (7), described control system (7) comprises power inverter, control circuit and position detector, described position detector is used for detection rotor position, and the positional information of rotor is pushed to control circuit, control circuit controls the rotation of rotor (3) by power inverter according to the positional information of rotor; Described stator (2) is provided with the slot for winding (22) of pyriform, stator tooth (23) is formed between adjacent two slot for windings (22), the termination of described stator tooth (23) is provided with notch (24), the winding of described motor is wrapped on stator by slot for winding (22), and winding is by notch (24) spacing winding; Described rotor (3) is provided with rotor tooth (31), described stator tooth (23) and rotor tooth (31) are oppositely arranged, and therefore pass of the present utility model reluctance motor noise is little with vibrations.
2. because the number of bearing (5) is two, lay respectively at the two ends of casing (1), therefore electrode operates steadily, and noise is little with vibrations.
3. the number of rotor tooth described in (31) is 8, and described rotor tooth (31) is uniformly distributed along the circumference of rotor (3); The number of described stator tooth (23) is 12, and this stator tooth (23) is uniformly distributed along the circumference of stator (2); Therefore motor torque ripple is little.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is stator structure schematic diagram;
Fig. 3 is Structure of mover schematic diagram;
1 is casing, and 2 is stator, and 21 is draw-in groove, and 22 is slot for winding, and 23 is stator tooth, and 24 is notch, and 3 is rotor, and 31 is rotor tooth, and 4 is armature spindle, and 5 is bearing, and 6 for being cabinet cover, and 7 is control system.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
A kind of switched reluctance machines, as shown in Figure 1, comprises casing 1, control system 7, stator 2 and rotor 3; On described stator 2, outside is provided with draw-in groove 21, described casing 1 is provided with the card column matched with draw-in groove 21, described stator 2 is fixed on casing 1 by the cooperation of draw-in groove 21 and card column, and described rotor 3 is positioned at the inner side of stator 2, described rotor 3 is provided with armature spindle 4, is rotationally connected by bearing 5 between described armature spindle 4 and shell; One end of described stator 2 is provided with control system 7, described control system 7 comprises power inverter, control circuit and position detector, described position detector is used for detection rotor position, and the positional information of rotor is pushed to control circuit, control circuit controls the rotation of rotor 3 by power inverter according to the positional information of rotor; As shown in Figure 2, described stator 2 is provided with the slot for winding 22 of pyriform, forms stator tooth 23 between adjacent two slot for windings 22, the termination of described stator tooth 23 is provided with notch 24, the winding of described motor is wrapped on stator by slot for winding 22, and winding is by the spacing winding of notch 24; As shown in Figure 3, described rotor 3 is provided with rotor tooth 31, described stator tooth 23 is oppositely arranged with rotor tooth 31.
The number of described bearing 5 is two, lays respectively at the two ends of casing 1.
The number of described rotor tooth 31 is 8, and described rotor tooth 31 is uniformly distributed along the circumference of rotor 3; The number of described stator tooth 23 is 12, and this stator tooth 23 is uniformly distributed along the circumference of stator 2.
The number of described draw-in groove 21 is 6, and is describedly uniformly distributed along casing circumference, and all relative stator tooth 23 of each draw-in groove 21.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; under the prerequisite not departing from the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (4)
1. a switched reluctance machines, is characterized in that: comprise casing (1), control system (7), stator (2) and rotor (3); The upper outside of described stator (2) is provided with draw-in groove (21), described casing (1) is provided with the card column matched with draw-in groove (21), described stator (2) is fixed on casing (1) by the cooperation of draw-in groove (21) and card column, and described rotor (3) is positioned at the inner side of stator (2), described rotor (3) is provided with armature spindle (4), is rotationally connected by bearing (5) between described armature spindle (4) and shell; One end of described stator (2) is provided with control system (7), described control system (7) comprises power inverter, control circuit and position detector, described position detector is used for detection rotor position, and the positional information of rotor is pushed to control circuit, control circuit controls the rotation of rotor (3) by power inverter according to the positional information of rotor; Described stator (2) is provided with the slot for winding (22) of pyriform, stator tooth (23) is formed between adjacent two slot for windings (22), the termination of described stator tooth (23) is provided with notch (24), the winding of described motor is wrapped on stator by slot for winding (22), and winding is by notch (24) spacing winding; Described rotor (3) is provided with rotor tooth (31), described stator tooth (23) and rotor tooth (31) are oppositely arranged.
2. switched reluctance machines according to claim 1, is characterized in that: the number of described bearing (5) is two, lays respectively at the two ends of casing (1).
3. switched reluctance machines according to claim 1, is characterized in that: the number of described rotor tooth (31) is 8, and described rotor tooth (31) is uniformly distributed along the circumference of rotor (3); The number of described stator tooth (23) is 12, and this stator tooth (23) is uniformly distributed along the circumference of stator (2).
4. according to switched reluctance machines according to claim 1, it is characterized in that: the number of described draw-in groove (21) is 6, and to be describedly uniformly distributed along casing circumference, and all relative stator tooth (23) of each draw-in groove (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542075.2U CN204835877U (en) | 2015-07-23 | 2015-07-23 | Switched reluctance motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520542075.2U CN204835877U (en) | 2015-07-23 | 2015-07-23 | Switched reluctance motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204835877U true CN204835877U (en) | 2015-12-02 |
Family
ID=54693432
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520542075.2U Active CN204835877U (en) | 2015-07-23 | 2015-07-23 | Switched reluctance motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204835877U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071624A (en) * | 2015-07-23 | 2015-11-18 | 徐州南普机电科技有限公司 | Switched reluctance motor |
-
2015
- 2015-07-23 CN CN201520542075.2U patent/CN204835877U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105071624A (en) * | 2015-07-23 | 2015-11-18 | 徐州南普机电科技有限公司 | Switched reluctance motor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103178668A (en) | Radial magnetic field double-stator vernier motor | |
| CN102904405B (en) | Birotor synchronous generator | |
| CN201887623U (en) | Composite excitation synchronous generator with dual rotor cores | |
| CN103051124A (en) | Stator-free dual-electric brush dual-rotor outer circle permanent magnet synchronous motor | |
| CN103595203A (en) | Asynchronous permanent magnet synchronous generator | |
| CN1933286B (en) | Permanent magnetic brushless DC four-quadrant electric machine | |
| CN204465161U (en) | A kind of single-phase transverse flux machine | |
| CN204835877U (en) | Switched reluctance motor | |
| CN103078457A (en) | Double-rotor synchronous motor with two electric brushes and permanent magnets on inner circle and without stator | |
| CN102868246B (en) | High-capacity low-speed permanent-magnet wind-driven generator | |
| CN207124500U (en) | A kind of magnet steel full-embedded type concentratred winding latent oil permasyn morot | |
| CN103078458A (en) | Stator-free brushless dual-rotor outer ring permanent magnet synchronous motor with rotating controller | |
| CN105932803A (en) | Double-winding six-phase drive motor with tangential embedded permanent magnet rotor | |
| CN105071624A (en) | Switched reluctance motor | |
| CN105680649A (en) | Doubly-salient motor with axial and radial magnetic flux | |
| CN205911929U (en) | Permanent magnet synchronous motor | |
| CN207098894U (en) | A kind of New-type electric machine | |
| CN203774911U (en) | 12-pole squirrel-cage-free full-iron-core permanent-magnet submersible motor special for screw pump | |
| CN103023245A (en) | Double-bearing support double-stator switch magnetic-resistance wind power generator and unit system thereof | |
| CN202997900U (en) | Two-phase switched reluctance motor | |
| CN201869037U (en) | Spoke type direct current generator and motor | |
| CN103633800A (en) | Horizontal power generator with dual rotors | |
| CN201252431Y (en) | Magneto-modulated brushless internal-feedback motor | |
| CN203014624U (en) | Permanent magnet motor | |
| CN204013163U (en) | Ceiling fan DC brushless motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160922 Address after: The industrial area along the town 221722 Jiangsu city of Xuzhou province Fengxian County (Feng Road West) Patentee after: XUZHOU DONGHONG MACHINERY MANUFACTURING CO., LTD. Address before: 221700 Fengxian County Economic Development Zone, Jiangsu Province, tin Feng Industrial Park, Xuzhou Patentee before: XUZHOU NANPU ELECTROMECHANICAL TECHNOLOGY CO., LTD. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170323 Address after: 221700 Industrial Park, Fengxian County Economic Development Zone, Xuzhou, Jiangsu Patentee after: XUZHOU NANPU ELECTROMECHANICAL TECHNOLOGY CO., LTD. Address before: The industrial area along the town 221722 Jiangsu city of Xuzhou province Fengxian County (Feng Road West) Patentee before: XUZHOU DONGHONG MACHINERY MANUFACTURING CO., LTD. |
|
| TR01 | Transfer of patent right |