CN101227109A - Highly effective energy saving axial direction electric machine and uses thereof - Google Patents
Highly effective energy saving axial direction electric machine and uses thereof Download PDFInfo
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- CN101227109A CN101227109A CNA2007101684338A CN200710168433A CN101227109A CN 101227109 A CN101227109 A CN 101227109A CN A2007101684338 A CNA2007101684338 A CN A2007101684338A CN 200710168433 A CN200710168433 A CN 200710168433A CN 101227109 A CN101227109 A CN 101227109A
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- stator
- axial direction
- energy saving
- electric machine
- highly effective
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- 238000004804 winding Methods 0.000 claims abstract description 19
- 230000005284 excitation Effects 0.000 claims abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 17
- 230000005389 magnetism Effects 0.000 claims description 3
- 230000008450 motivation Effects 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 2
- 230000004907 flux Effects 0.000 description 4
- 238000010276 construction Methods 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
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Abstract
The invention relates to a high efficiency energy-saving axial motor and the purpose thereof, which comprises a machine casing, a rotating shaft, a stator and a rotor. The motor is characterized in that two ends of a core of the rotor are provided with a fan shape magnetic pole, an excitation coil is winded on the magnetic coil, a stator is tightly clipped on a shaft sleeve of the rotating shaft, core columns are evenly distributed on a stator yoke of the stator, a solenoid winding is arranged on the core column, the stators are mounted on the two lateral of the rotor and air gaps are left between the rotor and the stator, wherein the rotating shaft which is transmitted in rotating mechanical energy and exciting current is used as a generator, the core column of the stator takes a fan shape and is used as an ideal motor, one end of the rotor which is provided with a fan shape magnetic pole to connect with a stator is used as a miniature motor, and the permanent magnet which is used by the magnetic pole is used as a miniature direct current motor. Compared with the prior art, the high efficiency energy-saving axial motor has the advantages of good electric potential waveform which is generated, less teeth harmonic wave, high efficiency, energy saving, large motor capacity, low cost and the like, which can increase network conveying capacity.
Description
Technical field:
The invention belongs to motor, especially a kind of highly effective energy saving axial direction electric machine.
Background technology:
At present commercially available electric rotating machine is a kind of radially being the magnetic direction of rotating magnetic field, stator is relative with encircling type with rotor to be the structure of motor, stator is with the iron core of shell-type, axially grooved, disperse to embed stator winding, the effective area of stator winding is a rectangle, the winding effective area is little, teeth groove is many, and it is little to pass the stator winding effective flux, and it is low that induction generates AC value.
Summary of the invention:
In view of the problem of above-mentioned existence, the object of the present invention is to provide a kind of generation potential waveform good, slot ripples is few, the highly effective energy saving axial direction electric machine that cost is low.
Technical solution of the present invention is as follows:
1, a kind of highly effective energy saving axial direction electric machine, comprise by casing, rotating shaft, stator, rotor, feature is that the iron core two ends of described rotor are provided with fan-shaped magnetic pole, be wound with magnet exciting coil on the magnetic pole, rotor is clamped on the axle sleeve of rotating shaft, uniform iron core column on the stator yoke of described stator has the solenoid winding on the iron core column, stator is installed in the rotor both sides and leaves air gap.
2, as technical scheme 1 described highly effective energy saving axial direction electric machine, wherein, described stator yoke is fixed on the support, and bracket clamp is at the casing two ends.
3, as technical scheme 1 described highly effective energy saving axial direction electric machine, wherein, described solenoid winding is on insulating support, and insulating support tightens with jump ring after being pressed into iron core column.
4,, wherein, radial thrust bearing is installed on the end cap at described casing two ends is passed rotating shaft as technical scheme 1 described highly effective energy saving axial direction electric machine.
5, as technical scheme 1 described highly effective energy saving axial direction electric machine, wherein, described stator and rotor can superpose according to the capacity needs.
6, as technical scheme 1 described highly effective energy saving axial direction electric machine, its purposes is that described casing two ends are provided with the bracket groove fixed support, and terminal box is arranged on the casing.
7, as technical scheme 1 described highly effective energy saving axial direction electric machine, its purposes is that input rotating mechanical energy and exciting current are as generator in the described rotating shaft.
8, as technical scheme 1 described highly effective energy saving axial direction electric machine, its purposes is that input simple alternating current and excitation DC are as synchronous motor on the described terminal box.
9, as technical scheme 1 described highly effective energy saving axial direction electric machine, its purposes is that the input of input simple alternating current and short circuit excitation is as asynchronous motor on the described terminal box.
10, as technical scheme 1 described highly effective energy saving axial direction electric machine, its purposes is that the iron core column of described stator is made as fan-shaped, as the desired electrical motivation.
11, as technical scheme 1 described highly effective energy saving axial direction electric machine, its purposes is that described rotor one end establishes fan-shaped magnetic pole and stator joins, as micro-machine.
12, as technical scheme 1 described highly effective energy saving axial direction electric machine, its purposes is that described magnetic pole permanent magnetism is as dc micro-motor.
The present invention compared with prior art has that to generate potential waveform good, and slot ripples is few, the efficient height, and energy-conservation, capacity motor is big, and can improve network delivery capacity, low cost and other advantages.
Description of drawings:
Fig. 1 is an overall structure front view of the present invention.
Fig. 2 is an overall structure right view of the present invention.
Fig. 3 is an A-A cutaway view among Fig. 2 of the present invention.
Fig. 4 is a stator component front view of the present invention.
Fig. 5 is a stator component left view of the present invention.
Fig. 6 is a stator solenoid winding construction parts front view of the present invention.
Fig. 7 is a stator solenoid winding construction parts rearview of the present invention.
Fig. 8 is a stator solenoid winding construction parts left view of the present invention.
Fig. 9 is a rotor component front view of the present invention.
Figure 10 is a rotor component left view of the present invention.
Figure 11 is a rotor coil structure member front view of the present invention.
Figure 12 is that stator rotor structure of the present invention is installed front view.
In Fig. 1～Figure 12, rotating shaft (1), casing (2), terminal box (3), end cap (4), stator (5), air gap (6), rotor (7), stator (8), radial thrust bearing (9), stator support (10), stator yoke (11), iron core column (12), solenoid winding (13), insulating support (14), magnetic pole (15), rotor core (16), magnet exciting coil (17).
Embodiment:
Most preferred embodiment of the present invention is such, referring to figs. 1 through shown in Figure 12, a kind of highly effective energy saving axial direction electric machine, comprise by casing, rotating shaft, stator, rotor, wherein, iron core (16) two ends of described rotor (7) are provided with fan-shaped magnetic pole (15), be wound with magnet exciting coil (17) on the magnetic pole (15), rotor (7) is clamped on the axle sleeve of rotating shaft (1), the stator yoke (11) of described stator (5) goes up uniform iron core column (12), solenoid winding (13) is arranged on the iron core column (12), and stator (5,8) is installed in rotor (7) both sides and leaves air gap (6); Described stator yoke (11) is fixed on the support (10), and support (10) is stuck in casing (2) two ends; Described solenoid winding (13) is on insulating support (14), and insulating support (14) is pressed into iron core column (12) back and tightens with jump ring; The end cap (4) at described casing (2) two ends is gone up installation radial thrust bearing (9) and is passed rotating shaft (1); Described stator (5) can superpose according to the capacity needs with rotor (7); Described rotating shaft (1) is gone up with end cap (4) the excitation input unit is installed; Described casing (2) two ends are provided with bracket groove fixed support (10), and terminal box (3) is arranged on the casing (2); Described rotating shaft (1) is gone up with end cap (4) the excitation input unit is installed.
Highly effective energy saving axial direction electric machine of the present invention, its purposes are that described rotating shaft (1) is upward imported rotating mechanical energy and exciting current as generator.
Highly effective energy saving axial direction electric machine of the present invention, its purposes are that described terminal box (3) is upward imported simple alternating current and excitation DC as synchronous motor.
Highly effective energy saving axial direction electric machine of the present invention, its purposes are that described terminal box (3) goes up the input simple alternating current and the short circuit excitation is imported as asynchronous motor.
It is fan-shaped that highly effective energy saving axial direction electric machine of the present invention, its purposes are that the iron core column (12) of described stator (8) is made as, as the desired electrical motivation.
Highly effective energy saving axial direction electric machine of the present invention, its purposes are that described rotor (7) one ends are established fan-shaped magnetic pole (15) and stator (5) joins, as micro-machine.
Highly effective energy saving axial direction electric machine of the present invention, its purposes are that described magnetic pole (15) is used permanent magnetism, as dc micro-motor.
Operation principle of the present invention: two rightabout main fluxs of rotating magnetic field pass air gap magnetization stator stem stem (12), extend through solenoid winding (13) to two ends stator yoke (11) relative equilibrium from stem stem (12) and be mutually the loop, magnetic field by rotation change, rotate tangent with the straight line of fan-shaped magnetic pole (15) and the sinusoidal limit of circular solenoid winding (13), it is opposite to make the magnetic flux that extends through solenoid winding (13) form both direction, area is done to cause solenoid winding (13) to induce along sliding sinusoidal alternating current along the sliding sinusoidal rotation change main flux that changes that exchanges.In addition, regulate the relative electromagnetic point of stator (5,8) at rotor (7) two ends, can improve the starting performance and the runnability of motor.
Claims (12)
1. highly effective energy saving axial direction electric machine, comprise by casing, rotating shaft, stator, rotor, it is characterized in that, iron core (16) two ends of described rotor (7) are provided with fan-shaped magnetic pole (15), be wound with magnet exciting coil (17) on the magnetic pole (15), rotor (7) is clamped on the axle sleeve of rotating shaft (1), and the stator yoke (11) of described stator (5) goes up uniform iron core column (12), solenoid winding (13) is arranged on the iron core column (12), and stator (5,8) is installed in rotor (7) both sides and leaves air gap (6).
2. highly effective energy saving axial direction electric machine according to claim 1 is characterized in that, described stator yoke (11) is fixed on the support (10), and support (10) is stuck in casing (2) two ends.
3. highly effective energy saving axial direction electric machine according to claim 1 is characterized in that, described solenoid winding (13) is on insulating support (14), and insulating support (14) is pressed into iron core column (12) back and tightens with jump ring.
4. highly effective energy saving axial direction electric machine according to claim 1 is characterized in that, the end cap (4) at described casing (2) two ends is gone up installation radial thrust bearing (9) and passed rotating shaft (1).
5. highly effective energy saving axial direction electric machine according to claim 1 is characterized in that, described stator (5) can superpose according to the capacity needs with rotor (7).
6. highly effective energy saving axial direction electric machine according to claim 1 is characterized in that, described casing (2) two ends are provided with bracket groove fixed support (10), and terminal box (3) is arranged on the casing (2).
7. highly effective energy saving axial direction electric machine according to claim 1, its purposes are that described rotating shaft (1) is upward imported rotating mechanical energy and exciting current as generator.
8. highly effective energy saving axial direction electric machine according to claim 1, its purposes are that described terminal box (3) is upward imported simple alternating current and excitation DC as synchronous motor.
9. highly effective energy saving axial direction electric machine according to claim 1, its purposes are that described terminal box (3) goes up the input simple alternating current and the short circuit excitation is imported as asynchronous motor.
10. highly effective energy saving axial direction electric machine according to claim 1, its purposes are that the iron core column (12) of described stator (8) is made as fan-shaped, as the desired electrical motivation.
11. highly effective energy saving axial direction electric machine according to claim 1, its purposes are that described rotor (7) one ends are established fan-shaped magnetic pole (15) and joined with stator (5), as micro-machine.
12. highly effective energy saving axial direction electric machine according to claim 1, its purposes are that described magnetic pole (15) is used permanent magnetism, as dc micro-motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101684338A CN101227109A (en) | 2007-11-16 | 2007-11-16 | Highly effective energy saving axial direction electric machine and uses thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101684338A CN101227109A (en) | 2007-11-16 | 2007-11-16 | Highly effective energy saving axial direction electric machine and uses thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101227109A true CN101227109A (en) | 2008-07-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007101684338A Pending CN101227109A (en) | 2007-11-16 | 2007-11-16 | Highly effective energy saving axial direction electric machine and uses thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101227109A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9995305B2 (en) | 2013-10-08 | 2018-06-12 | Regal Beloit America, Inc. | Fluid flow apparatus, fan assembly and associated method |
-
2007
- 2007-11-16 CN CNA2007101684338A patent/CN101227109A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9995305B2 (en) | 2013-10-08 | 2018-06-12 | Regal Beloit America, Inc. | Fluid flow apparatus, fan assembly and associated method |
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Open date: 20080723 |