CN106849420A - A kind of raising switched reluctance motor - Google Patents
A kind of raising switched reluctance motor Download PDFInfo
- Publication number
- CN106849420A CN106849420A CN201710130201.7A CN201710130201A CN106849420A CN 106849420 A CN106849420 A CN 106849420A CN 201710130201 A CN201710130201 A CN 201710130201A CN 106849420 A CN106849420 A CN 106849420A
- Authority
- CN
- China
- Prior art keywords
- working face
- rotor
- present
- raising
- tooth pole
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Synchronous Machinery (AREA)
Abstract
A kind of raising switched reluctance motor, including rotor and stator, 2n group rotor teeth pole is provided with rotor vertically, n≤2, in the inclined curve of rotor surface, the rotor tooth pole includes the first working face, the second working face and the 3rd working face for the rotor tooth pole, and first working face and the 3rd working face are unsymmetric structure, first working face and the 3rd working face are in arc shaped along rotor radial section view, and curvature direction is identical；Second working face is the garden cambered surface of rotor axis.The present invention is used in bigger than the winding motors or adjustable frequency motor output torque of same power during potential energy is loaded；As long as the present invention operationally has one mutually normal, it is ensured that its security reliability, its security is increased many times than threephase motor.The present invention can realize the step function of " adjusting microinching ", it is to avoid the uncertainty of artificial crawl, can also realize aerial " hovering " of real meaning, so as to complete brake zero-speed without abrasion braking.
Description
Technical field
The present invention relates to a kind of drive motor, especially it is related to a kind of raising switched reluctance motor.
Background technology
At present, crane hoisting motor is mainly winding motors or adjustable frequency motor.Both raising electricity consumptions
Motivation positive and negative two is identical to operation output torque, and because crane hoisting mechanism is when lift heavy thing rises, motor running is first
Quadrant；When lift heavy thing declines, due to the Action of Gravity Field of weight, fourth quadrant of the electric motor operation in reversing braking；And in sky
Hook only needs to very small exerting oneself when declining.Therefore they all have that efficiency is low, and high-speed cruising torque is small.Will if lacking a phase
Make mechanism out of control, cause security incident.The step function of " adjusting microinching " can not be realized, the aerial " outstanding of real meaning can not be realized
Stop ".
Utility model content
Instant invention overcomes deficiency of the prior art, there is provided a kind of raising switched reluctance motor.
In order to solve above-mentioned technical problem, the present invention is achieved by the following technical solutions：
A kind of raising switched reluctance motor, including rotor and stator, are provided with 2n group rotor teeth pole vertically on rotor,
N≤2, the rotor tooth pole includes the first working face, the second working face in the inclined curve of rotor surface, the rotor tooth pole
With the 3rd working face, first working face and the 3rd working face are unsymmetric structure, first working face and described
3rd working face is in arc shaped along rotor radial section view, and curvature direction is identical；Second working face is rotor axis
Garden cambered surface.
The present invention due to the extremely curved configuration of the rotor tooth on its rotor, therefore with water conservancy diversion windage, smooth electromagnetic power
The effect of square, is conducive to air flow to realize the effect of noise reduction ventilation and heat, simultaneously as its rotor tooth is extremely unidirectionally inclined,
Under conditions of way traffic, the humidification of unidirectional operation torque can be realized, be applied to based on one direction stress
In mechanism loading, such as lifting heavy fail load, or mainly but think operation drive mechanism, while this direction operation
When with more appropriate operating efficiency.
Due to using above-mentioned technical proposal, a kind of raising switched reluctance motor that the present invention is provided, with prior art
Compared to such beneficial effect：
The present invention is extremely inclined due to rotor tooth to a direction, runs its stress for being more beneficial for adipping,
Bigger torque and efficiency just can be exported when the direction is run, therefore, apply portative in crane hoisting mechanism equipotential
Winding motors or adjustable frequency motor output torque in operating mode than same power are bigger, not only energy-conservation but also improved efficiency；The present invention exists
As long as having one mutually normal during operation, it is ensured that its security reliability, theoretical calculation and its security compares three-phase through practice test
Motor is increased many times.Due to distinctive control mechanism, the present invention can realize the step function of " adjusting microinching ", it is to avoid artificial point
Dynamic uncertainty, can also realize aerial " hovering " of real meaning, so as to complete brake zero-speed be braked without abrasion.
Brief description of the drawings
Fig. 1 is rotor tooth pole structural representation in the embodiment of the present invention 1,
Fig. 2 be in the embodiment of the present invention 1 rotor tooth pole structure along rotor radial schematic cross-sectional view.
In figure：1- rotors, the working faces of 2- first, 3- rotor tooths pole, the working faces of 4- second, the working faces of 5- the 3rd.
Fig. 3 is rotor tooth pole structural representation in the embodiment of the present invention 2,
Fig. 4 be in the embodiment of the present invention 2 rotor tooth pole structure along rotor radial schematic cross-sectional view.
In figure：6- rotors, the working faces of 7- first, 8- rotor tooths pole, the working faces of 9- second, the working faces of 10- the 3rd.
Specific embodiment
The present invention is illustrated with specific embodiment below in conjunction with the accompanying drawings.
Embodiment 1
As shown in Figure 1-2, a kind of raising switched reluctance motor, including rotor 1 and stator, set vertically on rotor 1
There are 4 group rotor tooth poles 3, in the inclined curve in the surface of rotor 1, the rotor tooth pole 3 includes the first work for the rotor tooth pole 3
Face 2, the second working face 4 and the 3rd working face 5, first working face 2 and the 3rd working face 5 are unsymmetric structure, institute
The first working face 2 and the 3rd working face 5 are stated along rotor radial section view in arc shaped, and curvature direction is identical；It is described
Second working face 4 is the garden cambered surface of rotor axis.
Embodiment 2
As shown in Figure 3-4, a kind of raising switched reluctance motor, including rotor 6 and stator, set vertically on rotor 6
There are 4 group rotor tooth poles 8, in the inclined curve in the surface of rotor 6, the rotor tooth pole 8 includes the first work for the rotor tooth pole 8
Face 7, the second working face 9 and the 3rd working face 10, first working face 7 and the 3rd working face 10 are unsymmetric structure,
First working face 7 and the 3rd working face 10 are in arc shaped along rotor radial section view, and curvature direction is identical；Institute
It is the garden cambered surface of rotor axis to state the second working face 9.
Claims (1)
1. a kind of raising switched reluctance motor, including rotor and stator, it is characterised in that：2n groups are provided with rotor vertically
Rotor tooth pole, n≤2, the rotor tooth pole in the inclined curve of rotor surface, the rotor tooth pole include the first working face,
Second working face and the 3rd working face, first working face and the 3rd working face are unsymmetric structure, first work
Make face and the 3rd working face along rotor radial section view in arc shaped, and curvature direction is identical；Second working face
It is the garden cambered surface of rotor axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130201.7A CN106849420A (en) | 2017-03-07 | 2017-03-07 | A kind of raising switched reluctance motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710130201.7A CN106849420A (en) | 2017-03-07 | 2017-03-07 | A kind of raising switched reluctance motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106849420A true CN106849420A (en) | 2017-06-13 |
Family
ID=59137426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710130201.7A Withdrawn CN106849420A (en) | 2017-03-07 | 2017-03-07 | A kind of raising switched reluctance motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106849420A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104569A (en) * | 2017-07-04 | 2017-08-29 | 杭州同孚环保科技有限公司 | A kind of motor of use coil permanent magnet combination stator |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10210721A (en) * | 1997-01-20 | 1998-08-07 | Mitsubishi Electric Corp | Reluctance motor |
| JPH11346463A (en) * | 1998-05-14 | 1999-12-14 | Switched Reluctance Drives Ltd | Laminate for switching reluctance machine |
| CN101442245A (en) * | 2008-12-23 | 2009-05-27 | 南京航空航天大学 | Self-wind cooled rotor low torque ripple magneto resistance genus motor |
| CN101534024A (en) * | 2009-04-17 | 2009-09-16 | 南京航空航天大学 | Integrated impeller motor for driving axial-flow pump |
| CN206575244U (en) * | 2017-03-07 | 2017-10-20 | 大连众益电气工程有限公司 | A kind of raising switched reluctance motor |
-
2017
- 2017-03-07 CN CN201710130201.7A patent/CN106849420A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10210721A (en) * | 1997-01-20 | 1998-08-07 | Mitsubishi Electric Corp | Reluctance motor |
| JPH11346463A (en) * | 1998-05-14 | 1999-12-14 | Switched Reluctance Drives Ltd | Laminate for switching reluctance machine |
| CN101442245A (en) * | 2008-12-23 | 2009-05-27 | 南京航空航天大学 | Self-wind cooled rotor low torque ripple magneto resistance genus motor |
| CN101534024A (en) * | 2009-04-17 | 2009-09-16 | 南京航空航天大学 | Integrated impeller motor for driving axial-flow pump |
| CN206575244U (en) * | 2017-03-07 | 2017-10-20 | 大连众益电气工程有限公司 | A kind of raising switched reluctance motor |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107104569A (en) * | 2017-07-04 | 2017-08-29 | 杭州同孚环保科技有限公司 | A kind of motor of use coil permanent magnet combination stator |
| CN107104569B (en) * | 2017-07-04 | 2023-04-25 | 杭州同孚环保科技有限公司 | Motor adopting coil permanent magnet combined stator |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101651395B (en) | Sine wave current self-starting three-phase rare earth permanent-magnetism synchronous motor | |
| CN206575244U (en) | A kind of raising switched reluctance motor | |
| CN109104014A (en) | A kind of four phase double winding vernier motors | |
| CN206004436U (en) | A kind of composite molecular pump high-speed brushless DC electromotor | |
| CN106917723A (en) | Large-scale inductor can be with magnetic suspension structure wind power generating set | |
| CN106849420A (en) | A kind of raising switched reluctance motor | |
| CN108282120A (en) | Double-stator permanent magnet synchronous generator control system and method for wind-power electricity generation | |
| CN202565053U (en) | Magnetic-field automatic accelerating permanent-magnet wind driven generator | |
| CN205610417U (en) | Low -speed permanent magnet generator who matches with wind speed organizes | |
| CN201478968U (en) | Sine current self-starting three-phase rare-earth permanent-magnet synchronous motor | |
| CN103912243A (en) | Constant-power energy-saving dragging method of pumping unit | |
| CN109286255A (en) | A kind of alternating pole permanent magnetism vernier motor based on T-type permanent magnet | |
| CN110048571A (en) | A kind of three-phase permanent-magnetic synchronous motors and its starting method | |
| CN109831080A (en) | A kind of double V-shaped permanent magnetism wheel hub motor magnetic circuit structure | |
| CN102684341B (en) | Permanent-magnet wind-driven generator capable of realizing self-acceleration of magnetic field | |
| CN210201678U (en) | Axial double-engine direct-drive permanent magnet wind driven generator | |
| CN209267364U (en) | A kind of electric device | |
| CN105402078B (en) | The screw type Permanent-magnet bearing fault-tolerant architecture ocean current power generation machine of high transmission efficiency | |
| CN208474138U (en) | Guide vane bearing formula one high-speed permanent magnetic centrifugal pump | |
| CN111130230A (en) | 6-slot 4-pole centralized winding brushless direct-current water pump motor | |
| CN104295451A (en) | Small wind power generator and power generation system | |
| CN205670737U (en) | High speed dual rotor AC asynchronization motor | |
| CN104747375B (en) | Improved extra-large-size vertical-shaft wind turbine generator system | |
| CN204652181U (en) | Three-phase cage asynchronous motor | |
| RU48179U1 (en) | CONTROLLED LIFT DRIVE |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20170613 |
|
| WW01 | Invention patent application withdrawn after publication |