WO2007117170A1 - Wind converter - Google Patents

Wind converter Download PDF

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Publication number
WO2007117170A1
WO2007117170A1 PCT/RU2006/000170 RU2006000170W WO2007117170A1 WO 2007117170 A1 WO2007117170 A1 WO 2007117170A1 RU 2006000170 W RU2006000170 W RU 2006000170W WO 2007117170 A1 WO2007117170 A1 WO 2007117170A1
Authority
WO
WIPO (PCT)
Prior art keywords
blades
generator
wind
mechanically connected
shaft
Prior art date
Application number
PCT/RU2006/000170
Other languages
French (fr)
Russian (ru)
Inventor
Veniamin Yakovlevich Veinberg
Original Assignee
Veniamin Yakovlevich Veinberg
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Veniamin Yakovlevich Veinberg filed Critical Veniamin Yakovlevich Veinberg
Priority to PCT/RU2006/000170 priority Critical patent/WO2007117170A1/en
Publication of WO2007117170A1 publication Critical patent/WO2007117170A1/en

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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 
    • F03D1/02—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors
    • F03D1/025—Wind motors with rotation axis substantially parallel to the air flow entering the rotor  having a plurality of rotors coaxially arranged
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • 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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • 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
    • Y02E10/728—Onshore wind turbines

Definitions

  • a wind converter relates to wind energy, namely, to converters of the energy of the movement of air into electrical energy, where the blades are used as a drive element.
  • the technical result which consists in increasing the efficiency (EFFICIENCY), is ensured due to the fact that in a wind transducer containing blades mechanically connected to an electric energy generator, according to the invention, the shaft of the electric energy generator is mechanically connected to the blades, and the generator case is mechanically connected to blades of the opposite design compared with blades mechanically connected to the generator shaft, while the generator housing is installed in a wind transducer with ozhnostyu rotation.
  • the output of the generator is electrically connected to its load through the collector, mechanically associated with it.
  • the wind converter is additionally equipped with a weather vane control wing.
  • figure 1 and figure 2 shows a schematic diagram of a device
  • Fig. 3 shows a schematic diagram of a device with cup-shaped blades
  • figure 4 shows a wind transducer with cup-shaped blades, top view
  • 'figure 5 and figure 6 shows a vane version of the device
  • figure 7 shows an example of a comprehensive solution of the blade part of the device.
  • the wind converter contains:
  • the blades 1 are mounted on a ferrule 2, for example, are welded to it, with a metal version of both, and the ferrule 2 is pressed onto the shaft 3 of the electric generator 4, on the housing of which the ferrule 5 is mounted with the blades 6 mounted on it, for example, welded to it with the opposite design with respect to for the execution of the blades 1.
  • a rod 8 is installed, the opposite end of which, using bearings 9, is mounted for rotation in a holder 10, which is mounted on a tripod 11, for example, Varena him.
  • the tripod 11 by means of a thrust bearing 12, to which it can be welded, is mounted on a frame 13, located for example on the roof of the building.
  • TO the brushes 16 are connected to the rings 15 to which the electric wires 17 are connected, connecting them to the load of the generator 4 (not shown in the drawing).
  • electric wires can be connected, connecting them to the current source supplying this winding, for example, to the power supply, but, as the inductor of the generator 4, permanent magnets can also be used.
  • the sleeve 14, the rings 15, the brushes 16 in the assembly are an electric collector, which can be called the main collector through which the output of the generator 4 is electrically connected with its load, for example, with a bulb or electric heater.
  • the electric collector is mechanically connected with the housing of the generator 4.
  • the holder 5 with the blades 6 can be installed on the rod 8, mechanically connected with the housing of the generator 4.
  • cup-shaped blades 19 fixed to the rod 18 and cup-shaped blades fixed on the rods 20 of the opposite execution can be used 21.
  • the rods 18 are fixed to the clip 2, for example, are welded to it, and the rods 20 are fixed to the clip 5 for example welded to it.
  • the wind converter may be equipped with a weather vane control wing.
  • the yoke 10 is mounted on an intermediate tripod 22, the opposite end of which is fixed through the bearing 23 to the yoke 24, with the possibility of rotation around its axis, while the yoke 24 is mounted on a tripod 11.
  • An intermediate insulating sleeve can be mounted on the intermediate tripod 22 25 with conductive rings 26 fixed on it, contacting in contact with brushes 27 with wires 17 connected to them and brushes 28 with electric wires 29 connected to them, connecting them to the load of the generator 4.
  • the control wing 30 of the weather vane can be fixed, or else it can be called the control tail.
  • additional rings 31 can be fixed, electrically connected to the rings 26 by jumpers 32 in contact with the brushes 28, this embodiment of the electric collector, consisting of parts of the sleeve 25, rings 26 of the brushes 27 and 28, allows the intermediate tripod 22 to rotate without contact brushes 27 and 28.
  • the electric collector in this example can be called an intermediate collector, through which the main collector is the electrical connection of the generator 4 with its load. Through the same collector, a connection can occur with the current source for the excitation winding of the generator 4. It can also be said that the intermediate electrical collector is kinematically or mechanically connected to the generator housing ⁇ 1
  • the blades 1 and 19 are mechanically connected to the shaft 3 of the electric generator 4, and the blades 6 and 21 are mechanically connected to the body of the electric generator fixed in the wind transducer with the possibility of rotation around its axis.
  • a complex embodiment of the device is possible, in which the blades 1 are mounted on a horizontal primary shaft 33, the coupler 34 is connected to the yoke 35 through the bearing 36.
  • the yoke 35 is mounted on the input shaft 33, the opposite end of which is connected to the yoke 37 through a bearing 38 connected to a vertically located shaft 3.
  • the ends of the shafts 33 and 3 are connected through a bevel gear 39, and on the rod 8 a clip 5 is fixed with rods mounted on it 20 with cup-shaped blades 21.
  • the control wing 30 in this case can be fixed on a clip 37.
  • the concept of the opposite design for blades 1 and 6 means the opposite location of the front and rear faces of the blades 1 relative to their location at the blades 6, which allows them to rotate from the same air flow in opposite directions relative to each other.
  • blades 1 and 6 the rotation axes coincide, i.e. they are coaxial, similarly aligned on the axes of rotation and the blades 19 and 21.
  • the device operates as follows.
  • the blades 1 Under the influence of wind, the blades 1 begin to rotate, rotate the shaft 3, and the blades 6 begin to rotate under the influence of wind in the opposite direction with respect to the direction of rotation of the blades 1, causing the generator body 4 to rotate in the opposite direction with respect to the direction of rotation of its shaft 3 thus, the armature and inductor of the generator 4 begin to rotate in the opposite side relative to each other, since one of them is connected with the shaft 3, and the other with the generator body 4.
  • the efficiency of the generator 4 is doubled, compared with the design of the device with mounted blades only on the shaft 3, with the generator 4 stationary .
  • the electric collector allows the generated electricity to be transmitted to the rotating generator 4 by its load, for example a light bulb or heater.
  • the control wing 30 turns the blades 1 and 6 in the wind, rotating them around the axis of the intermediate tripod 22.
  • the blades 1 rotate the shaft 33, which transmits torque to the shaft 3 through the bevel gear 39, and the blades 21 rotate the housing of the generator 4 in the opposite direction relative to its shaft.
  • the advantage of this embodiment of the device lies in the execution of only one electric collector while maintaining its vane shape.

Abstract

The invention relates to wind power engineering. The inventive wind converter comprises blades (1) which are mechanically connected to the shaft (3) of an electric generator (4) and blades (6) which are oppositely embodied and are mechanically connected to the generator body. The generator (4) body is mounted on the mount pillar (11) of the device in such a way that it is rotatable about the axis thereof. The wind converter can be embodied in the form of a wind direction indicator, wherein the bladed part of the device turns down the wind by a control wing (30). The device comprises an electric commutator for transmitting electric power fromthe generator (4) to the load thereof.

Description

Ветровой преобразователь Wind converter
Ветровой преобразователь относится к ветроэнергетике, а именно, к преобразователям энергии движения воздуха в электрическую энергию, где в качестве приводного элемента используются лопасти.A wind converter relates to wind energy, namely, to converters of the energy of the movement of air into electrical energy, where the blades are used as a drive element.
Известен ветровой преобразователь, содержащий лопасти, механически связанные с генератором электрической энергии (см., например, RU; 2079703 Cl, кл. F 03 D 3/00, 20.05.1997) по совокупности существенных признаков принятый за ближайший аналог изобретения (прототип).A known wind converter containing blades mechanically connected to an electric energy generator (see, for example, RU; 2079703 Cl, class F 03 D 3/00, 05/20/1997), based on a set of essential features, was taken as the closest analogue of the invention (prototype).
Недостатками известного устройства являются его ограниченные функциональные возможности и низкий коэффициент полезного действия (КПД).The disadvantages of the known device are its limited functionality and low coefficient of performance (COP).
Технический результат, заключающийся в повышении коэффициента полезного действия (КПД) обеспечивается за счет того, что в ветровом преобразователе, содержащем лопасти, механически связанные с генератором электрической энергии, согласно изобретению, вал генератора электрической энергии механически связан с лопастями, а корпус генератора механически связан с лопастями противоположного исполнения по сравнению с лопастями, механически связанными с валом генератора, при этом корпус генератора установлен в ветровом преобразователе с возможностью вращения. Выход генератора электрически связан с его нагрузкой через коллектор, механически связанный с ним. Ветровой преобразователь дополнительно снабжен управляющим крылом флюгера.The technical result, which consists in increasing the efficiency (EFFICIENCY), is ensured due to the fact that in a wind transducer containing blades mechanically connected to an electric energy generator, according to the invention, the shaft of the electric energy generator is mechanically connected to the blades, and the generator case is mechanically connected to blades of the opposite design compared with blades mechanically connected to the generator shaft, while the generator housing is installed in a wind transducer with ozhnostyu rotation. The output of the generator is electrically connected to its load through the collector, mechanically associated with it. The wind converter is additionally equipped with a weather vane control wing.
Ветровой преобразователь поясняется следующими чертежами: на фиг.1 и фиг.2 изображена принципиальная схема устройства; на фиг.З изображена принципиальная схема устройства с чашкообразными лопастями; на фиг.4 изображен ветровой преобразователь с чашкообразными лопастями, вид сверху; ' на фиг.5 и фиг.6 изображен флюгерный вариант устройства; на фиг.7 изображен пример комплексного решения лопастной части устройства.The wind converter is illustrated by the following drawings: figure 1 and figure 2 shows a schematic diagram of a device; Fig. 3 shows a schematic diagram of a device with cup-shaped blades; figure 4 shows a wind transducer with cup-shaped blades, top view; 'figure 5 and figure 6 shows a vane version of the device; figure 7 shows an example of a comprehensive solution of the blade part of the device.
Ветровой преобразователь содержит:The wind converter contains:
Лопасти 1 установлены на обойме 2, например приварены к ней, при металлическом исполнении обоих, причем обойма 2 запрессована на валу 3 электрического генератора 4, на корпусе которого запрессована обойма 5 с установленными на ней лопастями 6, например, приваренными к ней противоположного исполнения по отношению к исполнению лопастей 1. К корпусу генератора 4 при помощи фланцев 7 установлен шток 8, противоположный конец которого, при помощи подшипников 9, установлен с возможностью вращения в обойме 10, которая закреплена на штативе 11, например приварена к нему. Штатив 11 при помощи подпятника 12, к которому он может быть приварен, закреплен на станине 13, расположенной например на крыше здания. На штоке 8 закреплена, например запрессована, втулка 14 из изоляционного материала, на которой установлены токопроводящие кольца 15, электрически связанные с выходом генератора^ например с его якорем, кольца 15 могут быть связаны с индуктором генератора^ например с обмоткой возбуждения. К кольцам 15 контактно присоединены щетки 16, к которым подсоединены электропровода 17, связывающие их с нагрузкой генератора 4 (на чертеже не показана). К кольцам 15, связанным с обмоткой возбуждения генератора 4, могут быть подсоединены электропровода, связывающие их с источником тока питающего эту обмотку, например с блоком питания, но, в качестве индуктора генератора 4, могут быть использованы и постоянные магниты. Втулка 14, кольца 15, щетки 16 в сборе представляют собой электрический коллектор, который можно назвать основным коллектором через который осуществляется электрическая связь выхода генератора 4 с его нагрузкой, например с лампочкой или электронагревателем. Можно сказать также, что электрический коллектор механически связан с корпусом генератора 4.The blades 1 are mounted on a ferrule 2, for example, are welded to it, with a metal version of both, and the ferrule 2 is pressed onto the shaft 3 of the electric generator 4, on the housing of which the ferrule 5 is mounted with the blades 6 mounted on it, for example, welded to it with the opposite design with respect to for the execution of the blades 1. To the housing of the generator 4 by means of flanges 7 a rod 8 is installed, the opposite end of which, using bearings 9, is mounted for rotation in a holder 10, which is mounted on a tripod 11, for example, Varena him. The tripod 11 by means of a thrust bearing 12, to which it can be welded, is mounted on a frame 13, located for example on the roof of the building. A sleeve 14 of insulating material, on which conductive rings 15 are mounted, electrically connected to the output of the generator ^ for example, with its armature, rings 15 can be connected to the generator inductor ^ for example, with an excitation winding, is fixed on the rod 8, for example, is pressed on. TO the brushes 16 are connected to the rings 15 to which the electric wires 17 are connected, connecting them to the load of the generator 4 (not shown in the drawing). To the rings 15 connected to the excitation winding of the generator 4, electric wires can be connected, connecting them to the current source supplying this winding, for example, to the power supply, but, as the inductor of the generator 4, permanent magnets can also be used. The sleeve 14, the rings 15, the brushes 16 in the assembly are an electric collector, which can be called the main collector through which the output of the generator 4 is electrically connected with its load, for example, with a bulb or electric heater. We can also say that the electric collector is mechanically connected with the housing of the generator 4.
Обойма 5 с лопастями 6 может быть установлена и на штоке 8, механически связанным с корпусом генератора 4.The holder 5 with the blades 6 can be installed on the rod 8, mechanically connected with the housing of the generator 4.
В качестве лопастей 1 и 6 могут быть использованы закрепленные на штокал 18 чашкообразные лопасти 19, и закрепленные на штоках 20 противоположного исполнения чашкообразные лопасти 21. При этом, штоки 18 закреплены на обойме 2, например приварены к ней, а штоки 20 закреплены на обойме 5, например приварены к ней.As the blades 1 and 6, cup-shaped blades 19 fixed to the rod 18 and cup-shaped blades fixed on the rods 20 of the opposite execution can be used 21. Moreover, the rods 18 are fixed to the clip 2, for example, are welded to it, and the rods 20 are fixed to the clip 5 for example welded to it.
Ветровой преобразователь может быть снабжен управляющим крылом флюгера. В этом примере, обойма 10 крепится на промежуточном штативе 22, противоположный конец которого закреплен через подшипник 23 на обойме 24, с возможностью вращения вокруг своей оси, при этом, обойма 24 закреплена на штативе 11. На промежуточном штативе 22 может быть установлена промежуточная изолирующая втулка 25 с закрепленными на ней токопроводящими кольцами 26, контактно соприкасающимися со щетками 27 с подведенными к ним проводами 17 и щетками 28 с подведенными к ним электропроводами 29, соединяющими их с нагрузкой генератора 4. На промежуточном штативе 22 может быть закреплено управляющее крыло 30 флюгера, или иначе его можно назвать управляющим хвостом.The wind converter may be equipped with a weather vane control wing. In this example, the yoke 10 is mounted on an intermediate tripod 22, the opposite end of which is fixed through the bearing 23 to the yoke 24, with the possibility of rotation around its axis, while the yoke 24 is mounted on a tripod 11. An intermediate insulating sleeve can be mounted on the intermediate tripod 22 25 with conductive rings 26 fixed on it, contacting in contact with brushes 27 with wires 17 connected to them and brushes 28 with electric wires 29 connected to them, connecting them to the load of the generator 4. On the intermediate tripod 22, the control wing 30 of the weather vane can be fixed, or else it can be called the control tail.
На промежуточной втулке 25 могут быть закреплены дополнительные кольца 31, электрически соединенные с кольцами 26 перемычками 32, контактно соприкасаемыми со щетками 28, такое исполнение электрического коллектора, состоящего из деталей втулки 25, колец 26 щеток 27 и 28, позволяет вращаться промежуточному штативу 22 без соприкосновения щеток 27 и 28. Электрический коллектор в данном примере можно назвать промежуточным коллектором, через который и основной коллектор происходит электрическая связь генератора 4 с его нагрузкой. Через этот же коллектор может происходить связь с источником тока для обмотки возбуждения генератора 4. Можно сказать также, что промежуточный электрический коллектор кинематически или механически связан с корпусом генератора ^1 On the intermediate sleeve 25, additional rings 31 can be fixed, electrically connected to the rings 26 by jumpers 32 in contact with the brushes 28, this embodiment of the electric collector, consisting of parts of the sleeve 25, rings 26 of the brushes 27 and 28, allows the intermediate tripod 22 to rotate without contact brushes 27 and 28. The electric collector in this example can be called an intermediate collector, through which the main collector is the electrical connection of the generator 4 with its load. Through the same collector, a connection can occur with the current source for the excitation winding of the generator 4. It can also be said that the intermediate electrical collector is kinematically or mechanically connected to the generator housing ^ 1
В общем можно сказать, что лопасти 1 и 19 механически соединены с валом 3 электрического генератора 4, а лопасти 6 и 21 механически соединены с корпусом электрического генератора, закрепленного в ветровом преобразователе с возможностью вращения вокруг своей оси.In general, it can be said that the blades 1 and 19 are mechanically connected to the shaft 3 of the electric generator 4, and the blades 6 and 21 are mechanically connected to the body of the electric generator fixed in the wind transducer with the possibility of rotation around its axis.
Возможно комплексное выполнение устройства, в котором лопасти 1 закреплены на горизонтальном первичном вале 33, стяжка 34 соединена с обоймой 35 через подшипник 36. Обойма 35 закреплена на первичном валу 33, противоположный конец которой соединен с обоймой 37 через подшипник 38, соединенный с вертикально расположенным валом 3. Окончания валов 33 и 3 соединены через коническую зубчатую передачу 39, а на штоке 8 закреплена обойма 5 с установленными на ней штоками 20 с чашкообразными лопастями 21. Управляющее крыло 30 в данном случае может быть закреплено на обойме 37.A complex embodiment of the device is possible, in which the blades 1 are mounted on a horizontal primary shaft 33, the coupler 34 is connected to the yoke 35 through the bearing 36. The yoke 35 is mounted on the input shaft 33, the opposite end of which is connected to the yoke 37 through a bearing 38 connected to a vertically located shaft 3. The ends of the shafts 33 and 3 are connected through a bevel gear 39, and on the rod 8 a clip 5 is fixed with rods mounted on it 20 with cup-shaped blades 21. The control wing 30 in this case can be fixed on a clip 37.
Под понятием противоположного исполнения для лопастей 1 и 6 подразумевается противоположное расположение передних и задних граней у лопастей 1 по отношению к их расположению у лопастей 6, что позволяет им вращаться от одного и того же потока воздуха в противоположные стороны относительно друг друга.The concept of the opposite design for blades 1 and 6 means the opposite location of the front and rear faces of the blades 1 relative to their location at the blades 6, which allows them to rotate from the same air flow in opposite directions relative to each other.
Аналогичный результат получается при выполнении противоположного исполнения лопастей 19 и 21, т.е. выпуклость лопастей 19 направлена в противоположную сторону по отношению к направлению выпуклости лопастей 21, что позволяет вращаться лопастям 19 в противоположную сторону относительно направления вращения лопастейA similar result is obtained when performing the opposite execution of the blades 19 and 21, i.e. the convexity of the blades 19 is directed in the opposite direction with respect to the direction of convexity of the blades 21, which allows the blades 19 to rotate in the opposite direction relative to the direction of rotation of the blades
21 от одного и того же потока воздуха. В принципе, можно считать, что при комплексном решении лопастной части устройства, исполнения обычных лопастей 1 и лопастей 21 чашкообразной формы противоположны относительно друг другу, т.к. они, исполнения, должны обеспечивать вращение лопастей 1 в противоположную сторону по отношении к направлению вращения лопастей 21 чашкообразной формы.21 from the same air stream. In principle, it can be considered that with a complex solution of the blade part of the device, the execution of conventional blades 1 and cup-shaped blades 21 are opposite relative to each other, because they, the execution, must ensure the rotation of the blades 1 in the opposite direction with respect to the direction of rotation of the blades 21 cup-shaped.
Следует учесть также, что у лопастей 1 и 6 оси вращения совпадают, т.е. они соосны, аналогично соосны по осям вращения и лопасти 19 и 21.It should also be noted that for blades 1 and 6, the rotation axes coincide, i.e. they are coaxial, similarly aligned on the axes of rotation and the blades 19 and 21.
Устройство работает следующим образом.The device operates as follows.
Под действием ветра лопасти 1 начинают вращаться, приводят во вращение вал 3, а лопасти 6 начинают вращаться под действием ветра в противоположную сторону по отношению к направлению вращения лопастей 1, приводя во вращение корпус генератора 4 в противоположную сторону по отношению к направлению вращения его вала 3, тем самым, якорь и индуктор генератора 4 начинают вращаться в противоположную сторону относительно друг друга, так как один из них связан с валом 3, а другой - с корпусом генератора 4. Тем самым КПД генератора 4 увеличивается в два раза, по сравнению с исполнением устройства с установленными лопастями только на валу 3, при неподвижном генераторе 4.Under the influence of wind, the blades 1 begin to rotate, rotate the shaft 3, and the blades 6 begin to rotate under the influence of wind in the opposite direction with respect to the direction of rotation of the blades 1, causing the generator body 4 to rotate in the opposite direction with respect to the direction of rotation of its shaft 3 thus, the armature and inductor of the generator 4 begin to rotate in the opposite side relative to each other, since one of them is connected with the shaft 3, and the other with the generator body 4. Thus, the efficiency of the generator 4 is doubled, compared with the design of the device with mounted blades only on the shaft 3, with the generator 4 stationary .
Аналогично работают и лопасти 19 и 21, имеющие чашкообразную форму с вертикальной осью вращения.The blades 19 and 21, having a cup-shaped shape with a vertical axis of rotation, work similarly.
Электрический коллектор позволяет передавать вырабатываемую электроэнергию вращающимся генератору 4 его нагрузке, например лампочке или нагревателю.The electric collector allows the generated electricity to be transmitted to the rotating generator 4 by its load, for example a light bulb or heater.
При выполнении ветрового преобразователя в котором лопасти 1 и лопасти 6 имеют две степени свободы движения, т.е. они могут вращаться вокруг своей горизонтальной оси и одновременно вокруг оси вращения промежуточного штатива 22, появляется необходимость в промежуточном электрическом коллекторе, который коммутирует электроэнергию, идущую от генератора 4 через основной коллектор к вспомогательному коллектору, а через него к нагрузке генератора 4.When performing a wind converter in which the blades 1 and blades 6 have two degrees of freedom of movement, i.e. they can rotate around their horizontal axis and at the same time around the axis of rotation of the intermediate tripod 22, there is a need for an intermediate electric collector that commutes the electricity coming from the generator 4 through the main collector to the auxiliary collector, and through it to the load of the generator 4.
Управляющее крыло 30 разворачивает лопасти 1 и 6 по ветру, вращая их вокруг оси промежуточного штатива 22.The control wing 30 turns the blades 1 and 6 in the wind, rotating them around the axis of the intermediate tripod 22.
При комплексном решении лопастной части устройства, лопасти 1 вращают вал 33, который через коническую передачу 39 передает вращающий момент валу 3, а лопасти 21 вращают корпус генератора 4 в противоположную сторону относительно его вала. Преимущество такого исполнения устройства заключается в исполнении только одного электрического коллектора при сохранении его флюгерной формы. In the complex solution of the blade part of the device, the blades 1 rotate the shaft 33, which transmits torque to the shaft 3 through the bevel gear 39, and the blades 21 rotate the housing of the generator 4 in the opposite direction relative to its shaft. The advantage of this embodiment of the device lies in the execution of only one electric collector while maintaining its vane shape.

Claims

ФОРМУЛА ИЗОБРЕТЕНИЯ CLAIM
1. Ветровой преобразователь, содержащий лопасти, механически связанные с генератором электрической энергии, отличающийся тем, что вал генератора электрической энергии механически связан с лопастями, а корпус генератора механически связан с лопастями противоположного исполнения по сравнению с лoпacтями,мexaничecки связанными с валом генератора, при этом корпус генератора установлен в ветровом преобразователе с возможностью вращения.1. A wind transducer comprising blades mechanically coupled to an electric energy generator, characterized in that the shaft of the electric energy generator is mechanically connected to the blades, and the generator body is mechanically connected to the blades of the opposite design compared to blades mechanically connected to the generator shaft, the generator housing is rotatably mounted in the wind converter.
2. Ветровой преобразователь по п.l, отличающийся тем, что выход генератора электрически связан с его нагрузкой через коллектор, механически связанный с ним.2. A wind converter according to claim 1, characterized in that the output of the generator is electrically connected to its load through a collector mechanically connected to it.
3. Ветровой преобразователь по п.l, отличающийся тем, что он дополнительно снабжен управляющим крылом флюгера. 3. The wind converter according to claim 1, characterized in that it is additionally equipped with a control wing of the weather vane.
PCT/RU2006/000170 2006-04-07 2006-04-07 Wind converter WO2007117170A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980131A (en) * 2012-10-29 2013-03-20 宋小卫 Improved wind energy street lamp

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Publication number Priority date Publication date Assignee Title
FR2473641A1 (en) * 1979-08-31 1981-07-17 Saez Jean Wind-powered lamp standard - uses gyrostat to drive dynamo supplying storage battery selectively powering lamp
GB2246173A (en) * 1990-07-20 1992-01-22 Brian Wellesley Temple Wind powered electric lamp
RU2001102069A (en) * 2001-01-24 2003-01-27 Вениамин Яковлевич Вейнберг POWER CONVERTER
RU2272932C2 (en) * 2000-12-06 2006-03-27 Вейнберг Вениамин Яковлевич Vane device

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Publication number Priority date Publication date Assignee Title
RU2296882C2 (en) * 2001-01-24 2007-04-10 Вениамин Яковлевич Вейнберг Energy converter (alternatives)
RU2280192C2 (en) * 2001-04-12 2006-07-20 Вениамин Яковлевич Вейнберг Wind converter

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2473641A1 (en) * 1979-08-31 1981-07-17 Saez Jean Wind-powered lamp standard - uses gyrostat to drive dynamo supplying storage battery selectively powering lamp
GB2246173A (en) * 1990-07-20 1992-01-22 Brian Wellesley Temple Wind powered electric lamp
RU2272932C2 (en) * 2000-12-06 2006-03-27 Вейнберг Вениамин Яковлевич Vane device
RU2001102069A (en) * 2001-01-24 2003-01-27 Вениамин Яковлевич Вейнберг POWER CONVERTER
RU2001109743A (en) * 2001-04-12 2003-03-20 Вениамин Яковлевич Вейнберг WIND CONVERTER

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102980131A (en) * 2012-10-29 2013-03-20 宋小卫 Improved wind energy street lamp

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