CN202145608U - Permanent magnetism low speed generator - Google Patents
Permanent magnetism low speed generator Download PDFInfo
- Publication number
- CN202145608U CN202145608U CN201120241924U CN201120241924U CN202145608U CN 202145608 U CN202145608 U CN 202145608U CN 201120241924 U CN201120241924 U CN 201120241924U CN 201120241924 U CN201120241924 U CN 201120241924U CN 202145608 U CN202145608 U CN 202145608U
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- CN
- China
- Prior art keywords
- stator
- rotor
- generator
- low speed
- evenly equipped
- 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.)
- Expired - Lifetime
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- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
Disclosed is a permanent magnetism low speed generator, comprising a housing, an external stator, a rotor, and an internal stator, wherein the rotor is operated between the internal stator and the external stator, thus to make the double surfaces of the magnet be reasonably utilized and increase the number of pole pairs to make the generator reach low speed generating. The utility model, with simple structure and low cost, can be widely used for the generating with wind power, small hydro, or engine, and can be used in civil power shortage area.
Description
Technical field
The utility model relates to permanent magnet generator, relates in particular to permanent magnet low-speed generator.
Background technology
The rotating speed of existing permanent magnet generator is fast, the quick abrasion of bearing, and the heat of generation is big, and generator damages easily, and reduce useful life.Requirements of making to generator is high more, and cost is just high more.Existing generator guarantees the energy output that it is identical on the structure that does not change stator and rotor, people think that the whole bag of tricks changes the rotating speed of generator, as changing generator Structure, changes the installation of rotor, stator, does not always reach the effect of wanting.
The utility model content
The permanent magnet low-speed generator of the utility model.
The utility model has adopted following technical scheme: the utility model provides a kind of structure that changes the rotor and the stator of generator, reduces rotating speed, just can reach the low speed generating of generator.
It is characterized in that: said permanent magnet low-speed generator, it comprises housing, external stator, rotor, internal stator composition; On rotor, be fixed with magnetosphere, magnetosphere is made up of magnetic patch; Be evenly equipped with external stator in the rotor periphery, the periphery that is evenly equipped with in interior week of external stator is evenly equipped with coil; Week be evenly equipped with internal stator in the rotor, the internal stator periphery is evenly equipped with coil; It is identical that internal stator and the coil of external stator are uniformly distributed with, and an end of internal stator links to each other with external stator; Make the two-sided of magnetic patch by the time use, increase the magnetic pole logarithm, reduce rotating speed.
Description of drawings
Fig. 1 is the structural representation of the utility model.
Embodiment
As shown in the figure, the described permanent magnet low-speed generator of the utility model, it comprises housing 1, external stator 2, rotor 4, internal stator 5 compositions; On rotor 4, be fixed with magnetosphere, magnetosphere is made up of magnetic patch; Periphery at rotor 4 is evenly equipped with external stator 2, external stator 2 be evenly equipped with coil 3 interior week; Be evenly equipped with internal stator 5 week in the rotor 4, the periphery of internal stator 5 is evenly equipped with coil 6; One end of internal stator 5 links to each other with external stator 2.
Claims (1)
1. the described permanent magnet low-speed generator of the utility model, it comprises that housing (1), external stator (2), rotor (4), internal stator (5) form; On rotor (4), be fixed with magnetosphere, magnetosphere is made up of magnetic patch; Periphery at rotor (4) is evenly equipped with external stator (2), external stator (2) be evenly equipped with coil (3) interior week; Interior week of rotor (4) is evenly equipped with internal stator (5), and the periphery of internal stator (5) is evenly equipped with coil (6); One end of internal stator (5) links to each other with external stator (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120241924U CN202145608U (en) | 2011-07-11 | 2011-07-11 | Permanent magnetism low speed generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120241924U CN202145608U (en) | 2011-07-11 | 2011-07-11 | Permanent magnetism low speed generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202145608U true CN202145608U (en) | 2012-02-15 |
Family
ID=45581533
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120241924U Expired - Lifetime CN202145608U (en) | 2011-07-11 | 2011-07-11 | Permanent magnetism low speed generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202145608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178668A (en) * | 2013-03-06 | 2013-06-26 | 华中科技大学 | Radial magnetic field double-stator vernier motor |
| CN104917344A (en) * | 2015-06-25 | 2015-09-16 | 高屋电磁技术(深圳)有限公司 | Radial dual-stator permanent magnet generator |
| CN111917261A (en) * | 2020-07-28 | 2020-11-10 | 华中科技大学 | Desaturation magnetic field modulation motor |
-
2011
- 2011-07-11 CN CN201120241924U patent/CN202145608U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103178668A (en) * | 2013-03-06 | 2013-06-26 | 华中科技大学 | Radial magnetic field double-stator vernier motor |
| CN103178668B (en) * | 2013-03-06 | 2015-12-09 | 华中科技大学 | Radial magnetic field double-stator vernier motor |
| CN104917344A (en) * | 2015-06-25 | 2015-09-16 | 高屋电磁技术(深圳)有限公司 | Radial dual-stator permanent magnet generator |
| CN111917261A (en) * | 2020-07-28 | 2020-11-10 | 华中科技大学 | Desaturation magnetic field modulation motor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120215 |
|
| CX01 | Expiry of patent term |