CN200941566Y - Low resistance disk-type windpower generator - Google Patents
Low resistance disk-type windpower generator Download PDFInfo
- Publication number
- CN200941566Y CN200941566Y CN 200620087550 CN200620087550U CN200941566Y CN 200941566 Y CN200941566 Y CN 200941566Y CN 200620087550 CN200620087550 CN 200620087550 CN 200620087550 U CN200620087550 U CN 200620087550U CN 200941566 Y CN200941566 Y CN 200941566Y
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- permanent magnet
- face
- armature spindle
- disk type
- fixed
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- Expired - Fee Related
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Abstract
A low resistance disc wind turbine generator, stator is formed by winding without ferromagnetic material; permanent magnet fixed on the rotor shaft is a revolving body with end face which takes the rotor shaft as the axle line. Side face of the revolving body corresponds to the permanent magnet fixed in the upper and lower enclosure. The polarities of the opposite face are same; gap is leaved between them, the end face of the upper and the lower permanent magnet face outside. The generatrix of the revolving body is arc line or polygonal line or straight line or oblique line; the upper and the lower permanent magnet are separately arranged on the end face of the upper and lower permanent magnet, the upper surface of the upper permanent magnet and the lower surface of the lower permanent magnet match the permanent magnet fixed on the upper and lower enclosure, the polarities of opposite face are same, gap is leaved between them. Because core and bearing are canceled, heat isn't easy to produce, magnetic force is reduced, the shaft of the rotor is in suspension status, no-load resistance torque is reduced, breeze power generation is realized; in particular that two groups of permanent magnet at two ends make shaft of rotor rotate stably.
Description
Technical field
The utility model relates to electrical generator fields, lower resistance wind-driven generator particularly, specifically a kind of lower resistance disk type wind-mill generator.
Background technology
Traditional disk generator mainly is made of rotor, stator, rotating shaft, is rotated with rotor by the rotating shaft of bearings.Because adopt stator core and winding construction, reluctance force is bigger,,, there is the difficult defective that starts of generator under the gentle breeze state because armature spindle by bearings, makes starting torque increase though also there is stator winding not contain the disk generator of core material.
Summary of the invention
The utility model is exactly in order to overcome the defective in the above-mentioned technology, proposes a kind of low reluctance force, no bearing drag, armature spindle and rotates disk type wind-mill generator stably.
The technical problems to be solved in the utility model is realized by following technical scheme: a kind of lower resistance disk type wind-mill generator, comprise the stator that is fixed on the housing, be fixed on the permanent magnet 3 on the armature spindle 6, it is characterized in that stator is made up of winding coil 4, do not contain ferromagnetic material; The permanent magnet 7 that is fixed on the armature spindle 6 is to be the revolving body with end face of axis with armature spindle 6, the side of revolving body be fixed on upper and lower casing 1,2 in permanent magnet 8 corresponding cooperations, the polarity of opposite face is identical, leave the gap between the two, the end face of permanent magnet 7 is outside up and down, and the bus of this revolving body is camber line or broken line or straight line or oblique line; Fixed installation permanent magnet 10 up and down respectively on the end face of permanent magnet 7 up and down, top, permanent magnet 10 down following interior permanent magnet 9 relative engagement with being fixed on upper and lower casing 1,2 respectively of last permanent magnet 10, the polarity of opposite face is identical, leaves the gap between the two.
When driving permanent magnet 7 rotations under the effect of armature spindle 6 at wind-force, because the principle of homopolar-repulsion makes between permanent magnet 7 and the permanent magnet 8 and can not produce contact friction; Stator does not contain ferromagnetic material, greatly reduces reluctance force.The active force that repels each other between permanent magnet 9 and the permanent magnet 10 makes armature spindle 6 be difficult for collecting together or beating, after collecting together or beating, and also can automatic capturing and reset.
One group or two groups of winding coils 4 are installed in the one or both sides of permanent magnet 3.The both sides of adopting two groups of winding coils 4 to be installed in permanent magnet 3 can make full use of the magnetic field of permanent magnet 3, improve generating efficiency.
One end of armature spindle 6 passes upper shell 1, and does not contact with upper shell 1, permanent magnet 8 and permanent magnet 9.Armature spindle 6 does not produce frictional resistance with permanent magnet 8, permanent magnet 9.
The other end of armature spindle 6 and does not contact with permanent magnet 9 with permanent magnet 8 with lower house 2 in lower house 2.
The outer rim of upper and lower casing 1,2 is fixed together.
The permanent magnet 7 at armature spindle 6 two ends, permanent magnet 8 are distinguished identical.
Gap between permanent magnet 7 and the permanent magnet 8, between permanent magnet 9 and the permanent magnet 10 is respectively uniform.
Because the utility model has been cancelled iron core, so reluctance force has reduced.Owing to cancelled bearing, utilize mutual exclusion principle between the permanent magnet same polarity, make armature spindle be suspended state, rotor no longer is subjected to the effect of frictional force when rotating like this, is difficult for producing heat, has reduced the unloaded moment of resistance, improve efficiency of motor, realized breeze wind.Particularly two groups of permanent magnets at two ends make armature spindle rotation steadily, be difficult for collecting together or beating, and can automatic capturing with reset.
Description of drawings
Fig. 1 is the structural representation of a kind of embodiment of the utility model;
Fig. 2 is the structural representation of the another kind of embodiment of the utility model.
Embodiment
Disk type wind-mill generator shown in Fig. 1 does not illustrate the running part between impeller and impeller shaft and the generator.The outer cause bolt and the fixed by nut of upper and lower casing 1,2 link together.Stator is made up of one group of winding coil 4, does not contain ferromagnetic material, is fixed on the lower house 2, and one group of permanent magnet 3 is installed in the outer rim of installing rack 5, and installing rack 5 is connected on the armature spindle 6 by key, and permanent magnet 3 is corresponding with coil 4.Being fixed on permanent magnet 7 on the armature spindle 6 and being with armature spindle 6 is the revolving body of axis, be cylindric, its bus is a straight line, permanent magnet 8 is fixed on the upper and lower casing 1,2 up and down, and with permanent magnet 7 corresponding cooperations, the polarity of relative face is identical, leaves uniform gap between the two, and permanent magnet 7,8 is identical respectively.The bus that the permanent magnet 7 of end face is arranged can also be camber line or broken line or oblique line, and the end face of permanent magnet 7 will outwards be installed on the armature spindle 6 up and down.Fixedly mount circular permanent magnet 10 up and down on the end face of permanent magnet 7, with permanent magnet 9 relative engagement that are fixed in the upper and lower casing 1,2, leave uniform gap between the two, the polarity of relative face is identical, last permanent magnet 9,10 has centre bore, be sleeved on armature spindle 6 upper ends, following permanent magnet 9,10 atresias, following permanent magnet 10 contacts with the lower shaft end of armature spindle 6.Winding coil 4 is fixedly mounted on the downside of permanent magnet 3.Can have two groups of winding coils 4 to be fixedly mounted on respectively on the lower house 1,2, relative with permanent magnet 3, two groups of winding coils 4 can make full use of the magnetic field of permanent magnet 3, improve generating efficiency.The upper end of armature spindle 6 passes upper shell 1, and does not contact with permanent magnet 8,9 with upper shell 1, and the other end and does not contact with permanent magnet 8,9 with lower house 2 in lower house 2.
Fig. 2 is that with the different of Fig. 1 two groups of winding coils 4 are separately fixed on the upper and lower casing 1,2, and is relative with the both sides of permanent magnet 3.
Claims (8)
1, a kind of lower resistance disk type wind-mill generator comprises the stator that is fixed on the housing, is fixed on the permanent magnet (3) on the armature spindle (6), it is characterized in that stator is made up of winding coil (4), does not contain ferromagnetic material; The permanent magnet (7) that is fixed on the armature spindle (6) is to be the revolving body with end face of axis with armature spindle (6), the side of revolving body be fixed on upper and lower casing (1), (2) in the corresponding cooperation of permanent magnet (8), the polarity of opposite face is identical, leave the gap between the two, the end face of permanent magnet (7) is outside up and down, and the bus of this revolving body is camber line or broken line or straight line or oblique line; Fixedly mount permanent magnet (10) up and down up and down on the end face of permanent magnet (7) respectively, last permanent magnet (10) top, down permanent magnet (10) following respectively with permanent magnet (9) relative engagement that is fixed in upper and lower casing (1), (2), the polarity of opposite face is identical, leaves the gap between the two.
2, a kind of lower resistance disk type wind-mill generator according to claim 1 is characterized in that permanent magnet (3) is installed in the outer rim of installing rack (5), and installing rack (5) is fixedly set on the armature spindle (6).
3, a kind of lower resistance disk type wind-mill generator according to claim 1 is characterized in that one group or two groups of winding coils (4) are installed in the one or both sides of permanent magnet (3).
4, a kind of lower resistance disk type wind-mill generator according to claim 1 and 2 is characterized in that an end of armature spindle (6) passes upper shell (1), and does not contact with upper shell (1), permanent magnet (8) and permanent magnet (9).
5, a kind of lower resistance disk type wind-mill generator according to claim 1 and 2, the other end that it is characterized in that armature spindle (6) and do not contact with permanent magnet (9) with permanent magnet (8) with lower house (2) in lower house (2).
6, a kind of lower resistance disk type wind-mill generator according to claim 1 is characterized in that the outer rim of upper and lower casing (1), (2) is fixed together.
7, a kind of lower resistance disk type wind-mill generator according to claim 1 and 2 is characterized in that the permanent magnet (7), permanent magnet (8) at armature spindle (6) two ends is identical respectively.
8, a kind of lower resistance disk type wind-mill generator according to claim 1 is characterized in that between permanent magnet (7) and the permanent magnet (8), the gap between permanent magnet (9) and the permanent magnet (10) is respectively uniform.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087550 CN200941566Y (en) | 2006-07-31 | 2006-07-31 | Low resistance disk-type windpower generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620087550 CN200941566Y (en) | 2006-07-31 | 2006-07-31 | Low resistance disk-type windpower generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200941566Y true CN200941566Y (en) | 2007-08-29 |
Family
ID=38747740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620087550 Expired - Fee Related CN200941566Y (en) | 2006-07-31 | 2006-07-31 | Low resistance disk-type windpower generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200941566Y (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943128A (en) * | 2010-09-06 | 2011-01-12 | 深圳市泰玛风光能源科技有限公司 | Vertical rotor magnetic suspension windmill generator |
| CN102434402A (en) * | 2011-12-24 | 2012-05-02 | 李胜然 | Light-weight wind driven generator |
| CN104500343A (en) * | 2014-12-10 | 2015-04-08 | 诸暨和创电机科技有限公司 | Small wind power generation apparatus |
| CN104500351A (en) * | 2014-12-10 | 2015-04-08 | 诸暨和创电机科技有限公司 | Gearless box-type small wind power generation apparatus |
| CN104500344A (en) * | 2014-12-10 | 2015-04-08 | 诸暨和创电机科技有限公司 | Torque-adjustable permanent magnetic variable-speed wind power generation apparatus |
| CN104500337A (en) * | 2014-12-10 | 2015-04-08 | 诸暨和创电机科技有限公司 | Permanent magnetic variable-speed wind power generation apparatus with protection function |
| CN105391241A (en) * | 2015-12-14 | 2016-03-09 | 重庆理工大学 | Radial permanent magnet suspension impact type direct-connected micro-hydro generator |
| CN105927454A (en) * | 2016-05-30 | 2016-09-07 | 重庆理工大学 | Axial flow magnetic suspension permanent magnet hydro-generator |
| CN106328002A (en) * | 2016-09-21 | 2017-01-11 | 厦门精图信息技术有限公司 | Anti-strong-wind automatic rotary type place name sign based on magnetic force |
| CN107070145A (en) * | 2017-04-13 | 2017-08-18 | 王坤义 | The shaftless multipole suspension magnetic generator of superconduction |
| CN107143456A (en) * | 2017-07-19 | 2017-09-08 | 安徽云融信息技术有限公司 | A kind of generating mechanism |
| CN107165768A (en) * | 2017-07-19 | 2017-09-15 | 安徽云融信息技术有限公司 | A kind of energy recovery utilizes system |
| CN107339189A (en) * | 2017-07-19 | 2017-11-10 | 安徽云融信息技术有限公司 | A kind of hydroelectric installation |
| CN110994885A (en) * | 2019-12-13 | 2020-04-10 | 武汉理工大学 | Magnetic suspension disc type motor for unmanned aerial vehicle |
-
2006
- 2006-07-31 CN CN 200620087550 patent/CN200941566Y/en not_active Expired - Fee Related
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101943128A (en) * | 2010-09-06 | 2011-01-12 | 深圳市泰玛风光能源科技有限公司 | Vertical rotor magnetic suspension windmill generator |
| CN101943128B (en) * | 2010-09-06 | 2013-11-06 | 深圳市泰玛风光能源科技有限公司 | Vertical rotor magnetic suspension windmill generator |
| CN102434402A (en) * | 2011-12-24 | 2012-05-02 | 李胜然 | Light-weight wind driven generator |
| CN104500343A (en) * | 2014-12-10 | 2015-04-08 | 诸暨和创电机科技有限公司 | Small wind power generation apparatus |
| CN104500351A (en) * | 2014-12-10 | 2015-04-08 | 诸暨和创电机科技有限公司 | Gearless box-type small wind power generation apparatus |
| CN104500344A (en) * | 2014-12-10 | 2015-04-08 | 诸暨和创电机科技有限公司 | Torque-adjustable permanent magnetic variable-speed wind power generation apparatus |
| CN104500337A (en) * | 2014-12-10 | 2015-04-08 | 诸暨和创电机科技有限公司 | Permanent magnetic variable-speed wind power generation apparatus with protection function |
| CN105391241A (en) * | 2015-12-14 | 2016-03-09 | 重庆理工大学 | Radial permanent magnet suspension impact type direct-connected micro-hydro generator |
| CN105927454A (en) * | 2016-05-30 | 2016-09-07 | 重庆理工大学 | Axial flow magnetic suspension permanent magnet hydro-generator |
| CN106328002A (en) * | 2016-09-21 | 2017-01-11 | 厦门精图信息技术有限公司 | Anti-strong-wind automatic rotary type place name sign based on magnetic force |
| CN107070145A (en) * | 2017-04-13 | 2017-08-18 | 王坤义 | The shaftless multipole suspension magnetic generator of superconduction |
| CN107143456A (en) * | 2017-07-19 | 2017-09-08 | 安徽云融信息技术有限公司 | A kind of generating mechanism |
| CN107165768A (en) * | 2017-07-19 | 2017-09-15 | 安徽云融信息技术有限公司 | A kind of energy recovery utilizes system |
| CN107339189A (en) * | 2017-07-19 | 2017-11-10 | 安徽云融信息技术有限公司 | A kind of hydroelectric installation |
| CN107143456B (en) * | 2017-07-19 | 2019-01-01 | 安徽云融信息技术有限公司 | A kind of power generation mechanism |
| CN110994885A (en) * | 2019-12-13 | 2020-04-10 | 武汉理工大学 | Magnetic suspension disc type motor for unmanned aerial vehicle |
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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: 20070829 Termination date: 20130731 |