CN202059289U - Parallel movable type permanent-magnet generator with disks - Google Patents
Parallel movable type permanent-magnet generator with disks Download PDFInfo
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- CN202059289U CN202059289U CN2011200549468U CN201120054946U CN202059289U CN 202059289 U CN202059289 U CN 202059289U CN 2011200549468 U CN2011200549468 U CN 2011200549468U CN 201120054946 U CN201120054946 U CN 201120054946U CN 202059289 U CN202059289 U CN 202059289U
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- permanent magnet
- stator
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- disk
- stator coil
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Abstract
The utility model relates to a parallel movable type permanent-magnet generator with disks, consisting of a disk-shaped stator, and disk-shaped permanent-magnet rotors which are positioned on and under the disk-shaped stator, wherein all the disks are equal-circular and concentric; the centers of the upper disk-shaped permanent-magnet rotor and the lower disk-shaped permanent-magnet rotor are fixed on a rotating shaft, the disk-shaped stator is used as the same center, the rotors rotate in the horizontal direction, and the stator does not rotate; rotor magnets cut a stator coil in the horizontal direction by adopting a parallel moving mode; and the coil generates a cutting form of lines of magnetic force when passing through the magnets which correspond vertically so as to generate current. In the parallel movable type permanent-magnet generator, the radiation is fast, the sand and dust are resisted, the noise is ultralow, medium and small size for wind power generation can be realized, the starting and the rotation can be realized under the condition of weak wind, the generator also can obtain the dynamic force needed for generating power, or the unit energy is improved under the same external dynamic-force state, the power of the generator is improved and the use and the need for single family can be directly met.
Description
Technical field
The utility model relates to motor technology, specifically is a kind of low moment of torsion high efficiency, can be the relatively poor environmental work of condition, and the parallel mobile permanent magnet generator of the disc of miniaturization.
Background technology
At present, generator, particularly permanent magnet or electromagnet generator, the stator of its generator (no matter being definitely son or permanent magnet stator of coil electromagnetism) is the forms of electricity generation of coaxial line rotation formula cutting magnetic line movement with rotor all, sees Fig. 1.The stator rotor cutting magnetic line movement, because the mutual inductive relationship in the effect of the magnetic line of force and magnetic field produces electromotive force, so the rotation of its rotor requirement overcomes bigger resistance, so this type of generator must mate bigger external power.With the minimum speed that reaches generator and the specified requirement of power output.The resistance that the magnetic field of the generator of this form self and eletric power induction produce is bigger, rotor rotate not get up in the time of in the time of low torque power, particularly when being applied in small-sized or medium-sized wind power generation often owing to the former of pneumatic power thereby can not reach the specified effect of generator.The wind-driven generator miniaturization of this type still can not have collocation preferably mutually with the pneumatic power system of miniaturization thus.Pneumatic power system can't miniaturization of size, thereby has hindered the problem of the household small-sizeization of wind power generation industry.
Summary of the invention
The utility model purpose provides a kind of bearing capacity that improves unit wind-force power, improves generator power, saves the consumption of wind-force power, realizes the disc parallel movable permanent magnet generator of miniaturization.
The utility model is realized by following technical scheme is provided:
A kind of disc parallel movable permanent magnet generator, form by rotor disk 1, stator coil 2, stator fixed mount 3, shell 4, central shaft 5, permanent magnet 6, characteristics are that rotor disk 1 is installed on the central shaft 5, with the center is the initial point rotation, at the sheet permanent magnet 6 of fixed installation more than 2 on the rotor disk 1, permanent magnet 6 is that center of circle radiation is arranged with central shaft 5, and the magnetic pole N utmost point and the S of adjacent every block of permanent magnet 6 are extremely opposite; Stator coil 3 is housed in shell 4, and stator coil 2 is fixed on the shell 4 by stator fixed mount 3, and stator coil 2 is clipped between the permanent magnet 6 of two parallel rotor disks 1, leaves the gap between permanent magnet 6 on the rotor disk 1 and the stator coil 2.
The quantity of permanent magnet 6 is identical on described adjacent two rotor disks, and adjacent two dishes are gone up the N utmost point and the S utmost point of relative every block of permanent magnet 6 and arranged opposite.
The quantity of the permanent magnet 6 on the described rotor disk is even number.
Described stator coil 2 is made up of more than one winding, is shaped as flatly, and is that 2 one-tenth vertical direction of permanent magnet 6 cutting magnetic lines and stator coil on the rotor disk 1 are arranged in center of circle radiation with central shaft 5.
Described rotor disk 1 all or core adopt non-magnetic strength or unmagnetized material.
The gap is 0.1 to 3 millimeter between permanent magnet 6 on the described rotor disk 1 and the stator coil 2.
The utility model magnet segment and coiler part be coaxial direction cutting magnetic line continuously in the magnet magnetic line of force on the same group not, can under identical smaller power (wind-force) condition, obtain higher electric power output, improve the efficient of wind power generation, thereby more effectively be applied on the small-sized wind power generation industry or on other power industries.
Description of drawings
Fig. 1 is the mode of the operation principle cutting magnetic line of traditional generator;
Fig. 2 is a profile of the present utility model;
Fig. 3 is the utility model stator and rotor portion analysis diagram;
Fig. 4 is the utility model multiple stators form profile;
Fig. 5 is the utility model electrical power analysis chart.
Embodiment
Describe the utility model in detail below in conjunction with accompanying drawing.Fig. 2 is a profile of the present utility model.
A kind of disc parallel movable permanent magnet generator, see Fig. 2, form by rotor disk 1, stator coil 2, stator fixed mount 3, shell 4, central shaft 5, permanent magnet 6, characteristics are that rotor disk 1 is installed on the central shaft 5, with the center is the initial point rotation, and at the sheet permanent magnet 6 of fixed installation more than 2 on the rotor disk 1, permanent magnet 6 is that center of circle radiation is arranged with central shaft 5, the magnetic pole N utmost point and the S of adjacent every block of permanent magnet 6 are extremely opposite, and the quantity of the permanent magnet 6 on the rotor disk is even number; As it is 4,6,8,10 or 14.The quantity of permanent magnet 6 is identical on described adjacent two rotor disks, and adjacent two dishes are gone up the N utmost point and the S utmost point of relative every block of permanent magnet 6 and arranged opposite.See Fig. 3.Rotor disk 1 all or core adopt non-magnetic strength or unmagnetized material, for example plastics, aluminium alloy etc.
Described stator coil 2 is made up of more than one winding, is shaped as flatly, and is that 2 one-tenth vertical direction of permanent magnet 6 cutting magnetic lines and stator coil on the rotor disk 1 are arranged in center of circle radiation with central shaft 5.
Up and down group of magnets is parallel when rotated moves through each coil groups on the stator for the utility model, because the direction of motion and the magnet movement direction thereof of coil become parallel mobile form, the perpendicular cuts magnetic line of force.The direction of coil and magnet movement axis be not on same axis, therefore produce of magnet and the gravitation of coil magnetic field and the interaction of repulsive force of less N utmost point magnets of stator to S polar curve circle, reduce the moment of the moment of torsion of generator, reach the power needs of the saving external force of system, become the lower resistance generator.According to the intensity of the magnet of generator and the relation of coil-winding, this kind generator rotary power more required than traditional generator can reduce more than percent 50-70.
The utility model can be easy to increase the quantity and the corresponding stator discs quantity of coaxial disc, and Fig. 4 is the two stator forms of three dishes.Also can be 4 dishes, three stator forms by that analogy, or five dishes, 4 stator forms.Can reduce the cost of manufacture of generator thus, and the power of generator can be multiplied, as shown in Figure 5, this is the characteristics that generator does not in the past possess.
For example, the two stator forms of three dishes of Fig. 4, when double plate partly accounts for cost 50%, stationary part accounts for 50%, the two stator forms of three dishes only need add a disc and another one stator, and it is 75% that cost increases total amount, but have reached the effect of two generators, reduce by 25% consumption and cost of manufacture, visible multi-layer stator Overlay is more considerable.
The utility model can use on small-sized or medium-sized wind-driven generator widely.Realize middle-size and small-sizeization of wind power generation, can directly satisfy using and needs of family.The use of this type of generator since the purposes of wind-driven generator with middle-size and small-sizeization.Therefore the wind energy power section that needs also is matched with moization.And require generator littler resistance will be arranged on the pneumatic power of miniaturization can realize the miniaturization device of this generator wind power system.
Claims (5)
1. disc parallel movable permanent magnet generator, form by rotor disk (1), stator coil (2), stator fixed mount (3), shell (4), central shaft (5), permanent magnet (6), characteristics are that rotor disk (1) is installed on the central shaft (5), with the center is the initial point rotation, go up the sheet permanent magnet (6) of fixed installation more than 2 at rotor disk (1), permanent magnet (6) is that center of circle radiation is arranged with central shaft (5), and the magnetic pole N utmost point and the S of adjacent every block of permanent magnet (6) are extremely opposite; Stator coil (3) is housed in shell (4), stator coil (2) is fixed on the shell (4) by stator fixed mount (3), stator coil (2) is clipped between the permanent magnet (6) of two parallel rotor disks (1), leaves the gap between permanent magnet (6) on the rotor disk (1) and the stator coil (2).
2. disc parallel movable permanent magnet generator according to claim 1, characteristics are that the adjacent two dishes quantity that goes up permanent magnet (6) is identical, and adjacent two dishes are gone up the N utmost points of relative every block of permanent magnet (6) and arranged opposite with the S utmost point.
3. disc parallel movable permanent magnet generator according to claim 1, characteristics are that the quantity of the permanent magnet (6) on the rotor disk (1) is even number.
4. disc parallel movable permanent magnet generator according to claim 1, characteristics are that stator coil (2) is made up of more than one winding, be shaped as flat, and be that center of circle radiation is arranged with central shaft (5), rotor disk (1) is gone up permanent magnet (6) cutting magnetic line and is become vertical direction with stator coil (2).
5. disc parallel movable permanent magnet generator according to claim 1, characteristics are that the gap is 0.1 to 3 millimeter between permanent magnet (6) on the rotor disk (1) and the stator coil (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200549468U CN202059289U (en) | 2011-03-04 | 2011-03-04 | Parallel movable type permanent-magnet generator with disks |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200549468U CN202059289U (en) | 2011-03-04 | 2011-03-04 | Parallel movable type permanent-magnet generator with disks |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202059289U true CN202059289U (en) | 2011-11-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200549468U Expired - Fee Related CN202059289U (en) | 2011-03-04 | 2011-03-04 | Parallel movable type permanent-magnet generator with disks |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202059289U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655361A (en) * | 2011-03-04 | 2012-09-05 | 马泉 | Disk parallel translation type permanent magnet generator |
| CN112392661A (en) * | 2019-08-16 | 2021-02-23 | 长沙理工大学 | Oscillating wind power generation equipment with adjustable frequency |
-
2011
- 2011-03-04 CN CN2011200549468U patent/CN202059289U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102655361A (en) * | 2011-03-04 | 2012-09-05 | 马泉 | Disk parallel translation type permanent magnet generator |
| CN112392661A (en) * | 2019-08-16 | 2021-02-23 | 长沙理工大学 | Oscillating wind power generation equipment with adjustable frequency |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20130304 |