SU1724922A1 - Wind motor - Google Patents
Wind motor Download PDFInfo
- Publication number
- SU1724922A1 SU1724922A1 SU894745912A SU4745912A SU1724922A1 SU 1724922 A1 SU1724922 A1 SU 1724922A1 SU 894745912 A SU894745912 A SU 894745912A SU 4745912 A SU4745912 A SU 4745912A SU 1724922 A1 SU1724922 A1 SU 1724922A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- rotors
- wind
- wind turbine
- head
- shaft
- Prior art date
Links
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/0601—Rotors using the Magnus effect
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Wind Motors (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Изобретение позвол ет повысить эффективность использовани энергии ветра ветродвигателем с роторами, выполненными в виде усеченных конусов. Торцовые шайбы 6 уменьшают концевые аэродинамические потери, а лопатки 7 обеспечивают раскрутку роторов 5 и запуск ветродвигател в работу при незначительных скорост х ветра. Перемеща сь, роторы 5 привод т во вращение вал 4 отбора мощности, размещенный в поворотной головке 3. Выполнение флюгера 2 в виде кронштейна и расположение оси поворота головки и роторов в общей вертикальной плоскости позвол ет уменьшить гироскопические нагрузки и повысить надежность. 1 з.п. ф-лы, 2 ил.The invention makes it possible to increase the efficiency of using wind energy with a wind turbine with rotors made in the form of truncated cones. The face washers 6 reduce the end aerodynamic losses, and the blades 7 provide the promotion of the rotors 5 and the launch of the wind turbine in operation at insignificant wind speeds. By moving, the rotors 5 are driven into rotation by the power take-off shaft 4 placed in the swivel head 3. Performing the vane 2 in the form of a bracket and positioning the axis of rotation of the head and the rotors in a common vertical plane reduces gyroscopic loads and improves reliability. 1 hp f-ly, 2 ill.
Description
Изобретение относитс к ветроэнергетике и касаетс ветродвигателей, использующих при работе эффект Магнуса.The invention relates to wind power and wind turbines using the Magnus effect when operating.
Известна ветроустановка, лопасти вет- роколеса которой выполнены в виде цилин- дрических тел.A wind turbine is known, the blades of which are made in the form of cylindrical bodies.
Такое выполнение лопастей снижает эффективность ветроколеса.This embodiment of the blades reduces the effectiveness of the wind wheel.
Известен ветродвигатель, содержащий опору, установленный на ней флюгер с по- воротной головкой, вал отбора мощности и св занные с валом роторы, имеющие форму усеченных конусов, расшир ющихс к периферии .A wind turbine is known, comprising a support, a wind vane mounted thereon with a rotary head, a power take-off shaft and rotors in the shape of truncated cones extending to the periphery and connected to the shaft.
Однако эффективность такого ветрод- вигател также невысока.However, the efficiency of such a wind turbine is also low.
Цель изобретени - повышение эффективности использовани энергии ветра.The purpose of the invention is to increase the efficiency of wind energy use.
На фиг. 1 представлен ветродвигатель, общий вид; на фиг. 2 - вид А на фиг. 1.FIG. 1 shows a wind turbine, a general view; in fig. 2 is a view A of FIG. one.
Ветродвигатель содержит опору 1, установленный на ней флюгер 2 с поворотной головкой 3, размещенный в последней вал 4 отбора мощности и св занные с валом роторы 5, имеющие форму усеченных конусов, расшир ющихс к периферии. Роторы 5 снабжены периферийными торцовыми шайбами 6 с закрепленными на них лопатками 7 и кинематически св заны с поворотной головкой 3. Дл повышени надежности пу- тем уменьшени гироскопических нагрузок оси поворота головки 3 и роторов 5 расположены в общей вертикальной плоскости, а флюгер 2 выполнен в виде кронштейна. КиThe wind turbine comprises a support 1, a wind vane 2 mounted on it with a swivel head 3, a power take-off shaft 4 placed in the latter and rotors 5 connected to the shaft, having the shape of a truncated cone extending to the periphery. The rotors 5 are provided with peripheral end washers 6 with blades 7 fixed to them and are kinematically connected with a rotary head 3. To increase reliability by reducing gyroscopic loads, the axes of rotation of the head 3 and the rotors 5 are located in a common vertical plane, and the vane 2 is designed as bracket. Ki
нематическа св зь роторов 5 с поворотной головкой 3 выполнена в виде фрикционных дисков 8 и 9, закрепленных соответственно на головке 3 и роторах 5.The nematic coupling of the rotors 5 with the rotary head 3 is made in the form of friction disks 8 and 9 fixed respectively on the head 3 and rotors 5.
При наличии ветра благодар лопаткам 7 начинают вращатьс роторы 5 и за счет соприкосновени дисков 8 и 9 обеспечиваетс вращение вала 4 отбора мощности. Обегание роторов 5 вокруг диска 8 увеличивает скорость вращени роторов 5 вокруг собственных осей, что вызывает возрастание эффекта Магнуса и дальнейшую раскрутку ветродвигател до оптимальной скорости и получени максимально возможной дл данной скорости ветра мощности.In the presence of wind, due to the blades 7, the rotors 5 begin to rotate and, due to the contact of the disks 8 and 9, the shaft 4 of the power take-off is rotated. Running around the rotors 5 around the disk 8 increases the rotational speed of the rotors 5 around its own axes, which causes the Magnus effect to increase and further wind turbine to the optimum speed and obtain the maximum possible power for this wind speed.
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894745912A SU1724922A1 (en) | 1989-08-22 | 1989-08-22 | Wind motor |
SU4745912K SU1725038A1 (en) | 1989-08-22 | 1989-08-22 | Solar-wind power plant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU894745912A SU1724922A1 (en) | 1989-08-22 | 1989-08-22 | Wind motor |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1724922A1 true SU1724922A1 (en) | 1992-04-07 |
Family
ID=21472945
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4745912K SU1725038A1 (en) | 1989-08-22 | 1989-08-22 | Solar-wind power plant |
SU894745912A SU1724922A1 (en) | 1989-08-22 | 1989-08-22 | Wind motor |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4745912K SU1725038A1 (en) | 1989-08-22 | 1989-08-22 | Solar-wind power plant |
Country Status (1)
Country | Link |
---|---|
SU (2) | SU1725038A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999035395A1 (en) * | 1997-12-30 | 1999-07-15 | 'aco Foreign Trade And Tourism' Joint-Stock Company | Method for controlling the power of a rotary aero-generator and wind-driven rotary power-plant |
US7504740B2 (en) * | 2004-02-09 | 2009-03-17 | Mekaro Akita Co., Ltd. | Magnus type wind power generator |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2707106C1 (en) * | 2019-02-11 | 2019-11-22 | Анатолий Тимофеевич Кожанов | Solar-wind motor |
-
1989
- 1989-08-22 SU SU4745912K patent/SU1725038A1/en active
- 1989-08-22 SU SU894745912A patent/SU1724922A1/en active
Non-Patent Citations (1)
Title |
---|
Авторское свидетельство СССР Мг 4570, кл. F 03 D 1 /00, 1924. * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1999035395A1 (en) * | 1997-12-30 | 1999-07-15 | 'aco Foreign Trade And Tourism' Joint-Stock Company | Method for controlling the power of a rotary aero-generator and wind-driven rotary power-plant |
US7504740B2 (en) * | 2004-02-09 | 2009-03-17 | Mekaro Akita Co., Ltd. | Magnus type wind power generator |
Also Published As
Publication number | Publication date |
---|---|
SU1725038A1 (en) | 1992-04-07 |
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