CN102734064A - Vertical magnetic suspension wind driven generator with internal resistance type blades - Google Patents
Vertical magnetic suspension wind driven generator with internal resistance type blades Download PDFInfo
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- CN102734064A CN102734064A CN2012102502944A CN201210250294A CN102734064A CN 102734064 A CN102734064 A CN 102734064A CN 2012102502944 A CN2012102502944 A CN 2012102502944A CN 201210250294 A CN201210250294 A CN 201210250294A CN 102734064 A CN102734064 A CN 102734064A
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- blade
- internal resistance
- resistance type
- vertical magnetic
- generator
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The invention discloses a vertical magnetic suspension wind driven generator with internal resistance type blades, which comprises a generator motor, the blades and a transmission shaft connected with the generator motor and the blades, wherein each blade is provided with a platelike main body part and a bending part bending from the outer edge of the main body part. With the adoption of the bending parts, not only can the blades effectively wrap wind force, but also wind receiving area of each whole blade can be further increased under the condition that the width of the blade is controlled, so that utilization ratio of the wind force is improved, and miniaturization of the whole generator can be realized more conveniently.
Description
Technical field
The present invention relates to new energy field, specially refer to a kind of vertical magnetic suspending wind turbine generator.
Background technique
Under the main trend of global energy-saving and environmental protection, sustainable development, the development of wind-driven generator has obtained popularization energetically.Existing wind-driven generator generally comprises rotation section (generator motor rotor) and the generator unit stator that drives in order to the wind-engaging rotating blades, by blade.Generator drives the rotation section generating in blade rotation, and existing wind-driven generator also includes control system, takes into account wind vane or the like in order to cooling element, the wind speed of cooled electric generator.
The problem that existing wind-driven generator exists is: the width of the blade of rectilinear generator has directly determined the width of whole generating machine; Under some environment, need the miniaturization of generator; But blade diminishes and makes the wind-force that carries diminish, and can't reach enough rotational speeies.
Therefore, need a kind of new technological scheme to address the above problem.
Summary of the invention
To above-mentioned existing in prior technology problem and shortage, the purpose of this invention is to provide a kind of vertical magnetic suspending wind turbine generator of internal resistance type blade of miniaturization.
For realizing above-mentioned purpose, the vertical magnetic suspending wind turbine generator of internal resistance type blade of the present invention can adopt following technological scheme:
The vertical magnetic suspending wind turbine generator of a kind of internal resistance type blade comprises generator motor, blade and connects the transmission shaft of generator motor and blade that said blade is provided with the kink of tabular main part and the bending of autonomous body external side brim.
The present invention is compared with prior art: through kink is set; Not only can effectively wrap up wind-force; Also can under the controlled situation of the width that makes blade, further increase the blowing area of whole blade, improve the utilization ratio of wind-force, and help the miniaturization of whole generating machine.
Description of drawings
Fig. 1 is the three-dimensional combination figure of the vertical magnetic suspending wind turbine generator of internal resistance type blade of the present invention.
Fig. 2 is the plan view of the vertical magnetic suspending wind turbine generator of internal resistance type blade of the present invention.
Fig. 3 is along the sectional view of A-A direction among Fig. 1.
Fig. 4 is the schematic representation of worker's shape support among the present invention.
Embodiment
Below in conjunction with accompanying drawing and embodiment; Further illustrate the present invention; Should understand following embodiment only be used to the present invention is described and be not used in the restriction scope of the present invention; After having read the present invention, those skilled in the art all fall within the application's accompanying claims institute restricted portion to the modification of the various equivalent form of values of the present invention.
See also shown in Fig. 1 to 4; The invention discloses the vertical magnetic suspending wind turbine generator 100 of a kind of internal resistance type blade, comprise transmission shaft 20, connect transmission shaft 20 generator motor 30, supporting base 40, be sheathed on the transmission shaft 20 and be carried on worker's shape support 50 on the supporting base 40, be carried on magnetic levitation system 60 on worker's shape support 50, be carried on spline housing 70 on the magnetic levitation system 60, connect spline housing 70 and the blade rack 81 that is provided with and be installed on the terminal blade 82 of blade rack 81 of stretching out.Said blade 82 is provided with the kink 822 of tabular main part 821 and the bending of autonomous body 821 external side brims; The extension from top to bottom of said blade 82 lengthwises; And in this mode of execution, said blade 82 is provided with six and be provided with uniformly around said transmission shaft 20.The top of said transmission shaft 20 is provided with the spline 21 that cooperates with spline housing 70.Said magnetic levitation system 60 is provided with down magnetcisuspension floating plate 61 and is suspended in down the last magnetcisuspension floating plate 62 of magnetcisuspension floating plate 51 tops.Said spline housing 70 is carried on the magnetcisuspension floating plate 62.Said upward magnetcisuspension floating plate 61 reaches down, and the initial separation between the magnetcisuspension floating plate 62 is 10cm.Said worker's shape support 50 is provided with to the side and extends and be carried on the lower extension 51 on the supporting base 40 and extend and carry the said last extension part 52 of magnetcisuspension floating plate 62 down to the side equally.In this mode of execution, said generator motor 30 is positioned at supporting base 40, and said transmission shaft 20 extends in the supporting base 40.
In the present invention, adopt acting as of worker's shape support 50, worker's shape support 50 extended lower extension 51 and the periphery that has broad can prevent waving of transmission shaft 20, make transmission shaft 20 more stable.Simultaneously, last extension part 52 has the periphery of broad equally, can carry said magnetcisuspension floating plate 51 down stably, makes whole magnetic levitation system 60 and spline housing 70 more stable, thereby makes the rotation of blade 82 also more stable.
In the present invention, adopt magnetic levitation system 60 to add the combination that the spline transmission is set on the transmission shaft 20.Rotating of spline transmission at circumferential upper spline cover 70 drive splines 21; But under the situation that wind-force changes; Occur unstable the rotation easily like the situation lower blade of large wind 82, common spline transmission then can not well cushion and the instability that digests blade 82 is rotated.But in the present invention; Utilized in the axial direction the spline housing 70 can axially moving up and down along transmission shaft 20; Distance between the magnetcisuspension floating plate 62 can change and the last magnetcisuspension floating plate 61 of magnetic levitation system 60 reaches down; As near or away from, in axial the moving up and down of transmission shaft 20 buffering is provided for like this spline housing 70, when wind-force is big, make the rotation of blade 82 can keep stable.
In the present invention; When mounted; Make the kink 822 of blade 82 face the direction that wind advances, kink 822 not only can effectively wrap up wind-force, also can under the controlled situation of the width that makes blade 82, further increase the blowing area of whole blade 82; Improve the utilization ratio of wind-force, and help the miniaturization of whole generating machine.
Claims (6)
1. vertical magnetic suspending wind turbine generator of internal resistance type blade comprises generator motor, blade and connects the transmission shaft of generator motor and blade that it is characterized in that: said blade is provided with the kink of tabular main part and the bending of autonomous body external side brim.
2. vertical magnetic suspending wind turbine generator of internal resistance type blade as claimed in claim 1 is characterized in that: said blade is provided with six and be provided with uniformly around said transmission shaft.
3. vertical magnetic suspending wind turbine generator of internal resistance type blade according to claim 1 or claim 2 is characterized in that: said kink is set to the direction of advancing in the face of wind.
4. the vertical magnetic suspending wind turbine generator of internal resistance type blade as claimed in claim 3 is characterized in that: also be provided with the supporting base that carries transmission shaft.
5. vertical magnetic suspending wind turbine generator of internal resistance type blade as claimed in claim 4 is characterized in that: also be provided with and be sheathed on the transmission shaft and be carried on support on the supporting base, be carried on magnetic levitation system on the support, be carried on the spline housing on the magnetic levitation system, the blade rack that connects spline housing and stretch out and be provided with.
6. vertical magnetic suspending wind turbine generator of internal resistance type blade as claimed in claim 5, it is characterized in that: said generator motor is arranged in supporting base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210250294.4A CN102734064B (en) | 2012-07-19 | 2012-07-19 | Vertical magnetic suspension wind driven generator with internal resistance type blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210250294.4A CN102734064B (en) | 2012-07-19 | 2012-07-19 | Vertical magnetic suspension wind driven generator with internal resistance type blades |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102734064A true CN102734064A (en) | 2012-10-17 |
| CN102734064B CN102734064B (en) | 2015-07-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210250294.4A Active CN102734064B (en) | 2012-07-19 | 2012-07-19 | Vertical magnetic suspension wind driven generator with internal resistance type blades |
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| CN (1) | CN102734064B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867398A (en) * | 2012-12-14 | 2014-06-18 | 邓惠仪 | Lying cross-flow horizontal axis roof wind power generation device |
| CN105545603A (en) * | 2016-01-12 | 2016-05-04 | 张大鹏 | Magnetic levitation falling-preventing safety device of vertical-axis wind turbine system |
| CN105545586A (en) * | 2016-01-28 | 2016-05-04 | 西南交通大学 | Magnetic-levitation rotary shaft structure of windmill provided with vertical shaft |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100048534A (en) * | 2008-10-31 | 2010-05-11 | 재단법인 포항산업과학연구원 | Wind power generating apparatus using magnetic force |
| CN202108654U (en) * | 2011-06-09 | 2012-01-11 | 马奎云 | Wind driven generator |
| CN202280574U (en) * | 2011-09-23 | 2012-06-20 | 佳昊新能源投资有限公司 | Vertical axis wind energy power generation system applying magnetic levitation technology |
| CN202746106U (en) * | 2012-07-19 | 2013-02-20 | 江苏元中直流微电网有限公司 | Internal resistance type blade perpendicular magnetic suspension wind driven generator |
-
2012
- 2012-07-19 CN CN201210250294.4A patent/CN102734064B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100048534A (en) * | 2008-10-31 | 2010-05-11 | 재단법인 포항산업과학연구원 | Wind power generating apparatus using magnetic force |
| CN202108654U (en) * | 2011-06-09 | 2012-01-11 | 马奎云 | Wind driven generator |
| CN202280574U (en) * | 2011-09-23 | 2012-06-20 | 佳昊新能源投资有限公司 | Vertical axis wind energy power generation system applying magnetic levitation technology |
| CN202746106U (en) * | 2012-07-19 | 2013-02-20 | 江苏元中直流微电网有限公司 | Internal resistance type blade perpendicular magnetic suspension wind driven generator |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103867398A (en) * | 2012-12-14 | 2014-06-18 | 邓惠仪 | Lying cross-flow horizontal axis roof wind power generation device |
| CN105545603A (en) * | 2016-01-12 | 2016-05-04 | 张大鹏 | Magnetic levitation falling-preventing safety device of vertical-axis wind turbine system |
| CN105545603B (en) * | 2016-01-12 | 2018-07-17 | 张大鹏 | The dropproof safety device of magnetic suspension of vertical axis wind power generation system |
| CN105545586A (en) * | 2016-01-28 | 2016-05-04 | 西南交通大学 | Magnetic-levitation rotary shaft structure of windmill provided with vertical shaft |
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| Publication number | Publication date |
|---|---|
| CN102734064B (en) | 2015-07-01 |
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