CN1264951A - Inertia force motor - Google Patents
Inertia force motor Download PDFInfo
- Publication number
- CN1264951A CN1264951A CN 00101470 CN00101470A CN1264951A CN 1264951 A CN1264951 A CN 1264951A CN 00101470 CN00101470 CN 00101470 CN 00101470 A CN00101470 A CN 00101470A CN 1264951 A CN1264951 A CN 1264951A
- Authority
- CN
- China
- Prior art keywords
- rotor
- rotating shaft
- stator
- motor
- winding
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims abstract description 33
- 238000004519 manufacturing process Methods 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 6
- 230000005284 excitation Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000004411 aluminium Substances 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000027455 binding Effects 0.000 description 1
- 238000009739 binding Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Landscapes
- Synchronous Machinery (AREA)
Abstract
The invention relates to a reluctance motor which comprises a rotating shaft, a rotor, a stator and a feed device at one end of the rotating shaft. Starting the reversing device, and arranging end covers on two sides. The stator is mainly characterized in that the opposite surfaces of the rotor are provided with magnetic salient poles with the same quantity, winding groups concentric with the rotating shaft are radially wound in the winding slots between the two magnetic salient poles, and the winding groups can be arranged in the wire slots of the rotor or the stator. The unit motors may be connected to form a multi-unit motor as desired. The motor changes the structure of the existing motor winding set, is simple and convenient to manufacture and maintain, has small output power and low power consumption, is easy to control the rotating speed, the torque and the power, and can be widely applied to the driving of vehicles, hoisting machinery, electric tools and the like.
Description
The present invention relates to a kind of reluctance motor.
What present electric rotating machine winding directly related to theory structure has armature winding and an excitation winding, and the winding of most electric rotating machines adopts axial arranging in the iron core of stator or rotor, in order to produce air-gap field radially.There is the coiling of the electric rotating machine of a few types also to adopt the Circular Winding of radially arranging, the claw pole type motor that uses in some generator as automobile, but the guiding of its magnetic circuit also is the radial magnetic field service.Above technology also reaches its maturity.
The objective of the invention is the winding of the excitation winding of motor by axially changing the radially winding concentric into, and make the unit motor of formation axially be connected in series superposition according to the big I of power demand with rotating shaft.
Above-mentioned purpose is achieved in that this motor includes rotating shaft and rotor, the stator core concentric with rotating shaft, and rotating shaft one side has feeder equipment and starts reversing device, and there is end cap the motor both sides.The opposite face of stator, rotor is the magnetic salient pole, and a plurality of salient poles that have even layout, quantity to equate on the magnetic salient pole periphery have the radial windings groove in the middle of the magnetic salient pole of stator or rotor.Mainly be to be placed with the radially winding concentric with rotating shaft in the winding slot of magnetic salient pole, winding can place in the middle wire casing of rotor magnetic salient pole, also can place in the middle wire casing of stator magnet salient pole.This motor can link superposition with key with the rotating shaft of unit motor, also can have a plurality of winding slots on long magnetic salient pole and place a plurality of windings.
This electric machine structure novelty, it is easy to make maintenance, and power output is big, low in energy consumption, and rotational speed and torque and power are controlled easily, and it has the mechanical property of series excitation type motor, also can realize positive and negative running easily.Can be widely used in driving, hoisting machinery, and the aspect such as electric tool of the vehicles, the results showed that the substance power output is greater than heterogeneous reluctance motor.
Accompanying drawing 1 is unit electric motor structure schematic diagram (partly cuing open);
Accompanying drawing 2 is that A-A is to end view;
Embodiment 1: with the unit motor is example, this motor includes rotating shaft 3 and rotor 2 and stator 1 iron core concentric with rotating shaft 3, the startup reversing device 5 that rotating shaft 3 one sides have mechanical type feeder equipment 4 and link together with end cap 6, respectively there is an end cap 6 both sides of this motor, the periphery of the inner headed face of stator 1 and rotor 2 is magnetic salient pole 8 and magnetic salient pole 7, the design of its periphery has 6 salient poles, have winding slot 9 in the middle of the magnetic salient pole 7 of rotor 2, in winding slot 9, be wound with the radially winding 10 concentric with rotating shaft 3.Winding also can be in the wire casing in the middle of the magnetic salient pole 8 of stator, and this example is selected in the wire casing of rotor.
Embodiment 2: with the multiple unit motor is example, varies in size according to power demand, can be with a plurality of unit motor superposition.Can be with magnetic salient pole 7 lengthenings, the centre is opened a plurality of winding slots 9 and is placed a plurality of windings, also the rotating shaft 3 usefulness keys 11 of unit motor can be linked superposition, with joint parallel connection or the series connection and feeder equipment 4 bindings of a plurality of windings.
The material of stator 1, rotor 2 electrician's soft iron, end cap 6 can be used aluminium, can directly use during DC power supply, can install the AC rectification device additional before feeder equipment 4 when using alternating current and get final product.Can stir the startup reversing device as required rotates motor forward or backwards.Because the opposite face of stator 1 and rotor 2 is magnetic salient pole 8, magnetic salient pole 7, the winding 10 of winding slot 9 is in the moment of sending electricity by feeder equipment 4, magnetic field forms closed magnetic circuit by stator 1 iron core, rotor 2 iron cores and air gap, and 7,8 of the magnetic salient poles of stator 1, rotor 2 produce magnetic pull and turn round.Before the pole center alignment of stator 1, rotor 2, winding outage magnetic field disappears, and rotor 2 is with the inertia force operation, and the constantly running that goes round and begins again afterwards forms inertial electric motor.
Claims (3)
1, inertial electric motor relates to a kind of reluctance motor, this motor includes rotating shaft 3 and concentric with it rotor 2, the stator 1 of rotor periphery, rotating shaft 3 one sides have feeder equipment 4 and start reversing device 5, there is end cap 6 both sides, and the opposite face of stator 1, rotor 2 is a magnetic salient pole 7, a plurality of salient poles that have even layout quantity to equate on magnetic salient pole 7 peripheries, have the radial windings groove in the middle of the magnetic salient pole 7, it is characterized in that: be placed with the radially winding 10 concentric in the winding slot of magnetic flange 7 with rotating shaft 3.
2, inertia motor according to claim 1 is characterized in that: coiling group 10 can be put in the magnetic salient pole 7 middle wire casings of rotor 2, also can place in the magnetic salient pole 8 middle wire casings of stator 1.
3, inertial electric motor according to claim 1 is characterized in that: the unit motor can connect superposition with rotating shaft 3 usefulness keys 11, also can have a plurality of winding slots 9 and place a plurality of windings 10 on long magnetic salient pole 7.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00101470 CN1264951A (en) | 2000-01-21 | 2000-01-21 | Inertia force motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00101470 CN1264951A (en) | 2000-01-21 | 2000-01-21 | Inertia force motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1264951A true CN1264951A (en) | 2000-08-30 |
Family
ID=4575983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00101470 Pending CN1264951A (en) | 2000-01-21 | 2000-01-21 | Inertia force motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1264951A (en) |
-
2000
- 2000-01-21 CN CN 00101470 patent/CN1264951A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP1237257A3 (en) | Machine tool | |
| CN107359767A (en) | A kind of Halbach types array permanent magnetism disc type iron core-free hollow shaft motor | |
| CN106067712B (en) | High power density, high efficiency, non-permanent magnet motor | |
| CN100369359C (en) | Mixing excitation brushless DC start generator | |
| CN103490575B (en) | Multiple tooth mixing exciter panel type wind-driven generator | |
| CN100440686C (en) | Centrifugal permanent-magnet starting generating equip ment | |
| CN102255452A (en) | Hybrid excitation motor device | |
| CN104505961B (en) | A kind of outer rotor dynamotor | |
| CN202172349U (en) | Hybrid excitation motor apparatus | |
| CN108418375B (en) | Multi-section spoke staggered rotor permanent magnet synchronous motor for electric automobile and method thereof | |
| CN208174503U (en) | A kind of birotor composite excitation permanent magnet synchronous motor for electric vehicle | |
| CN202076916U (en) | Permanent magnet direct current brushless motor used for electric vehicles | |
| CN107565788A (en) | A kind of pole-changing DC starter-generator | |
| CN2404254Y (en) | Inertia force motor | |
| CN201204528Y (en) | Low speed large-torque moment motor | |
| CN1264951A (en) | Inertia force motor | |
| CN210608876U (en) | Radial magnetic field composite motor | |
| CN208489784U (en) | A kind of multistage spoke for electric vehicle interlocks rotor permanent magnet synchronous motor | |
| CN208445460U (en) | A kind of spoke type for electric vehicle interlocks rotor permanent magnet synchronous motor | |
| CN105915002A (en) | Tangential and radial resultant magnetic field permanent magnet generator with vacuum pump | |
| CN2407503Y (en) | Brushless electric motor with mixed excition | |
| CN2170597Y (en) | Electric machine without reverser | |
| CN218976423U (en) | Radial magnetic field three-phase alternating current permanent magnet brushless motor | |
| CN221081014U (en) | Three-phase alternating-current permanent magnet brushless motor adopting triangle connection method | |
| CN2560155Y (en) | Plate type permanent magnetic brushless electric machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |