RU2449169C2 - Wind-driven plant - Google Patents

Wind-driven plant Download PDF

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Publication number
RU2449169C2
RU2449169C2 RU2009135506/06A RU2009135506A RU2449169C2 RU 2449169 C2 RU2449169 C2 RU 2449169C2 RU 2009135506/06 A RU2009135506/06 A RU 2009135506/06A RU 2009135506 A RU2009135506 A RU 2009135506A RU 2449169 C2 RU2449169 C2 RU 2449169C2
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Russia
Prior art keywords
tower
wind
heated
air
metal
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RU2009135506/06A
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Russian (ru)
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RU2009135506A (en
Inventor
Иван Владимирович Антимонов (RU)
Иван Владимирович Антимонов
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Иван Владимирович Антимонов
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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
    • Y02E10/40—Solar thermal energy, e.g. solar towers
    • Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
    • 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
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the 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
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

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Abstract

FIELD: power engineering.
SUBSTANCE: wind-driven plant comprises a windwheel installed in a tower, air inlets with a protective grid in the lower part of the tower, oil coolers and a power generator. The tower is arranged as metal in the form of a truncated pyramid, so that air flow being heated from tower walls heated by the sun rises upwards along the metal vessel of the tower. Oil coolers are installed inside the tower so that upper layers of air in the tower vessel are heated by oil coolers. The wind-driven plant comprises a reducer and a centrifugal device in the form of a "snail". The reducer is connected to a shaft of the power generator. The centrifugal device is installed in an upper part of the tower.
EFFECT: improved cost-effectiveness in manufacturing and simplified design of a wind-driven plant.
1 cl, 2 dwg

Description

Изобретение относится к ветроэнергетике и предназначено для получения электроэнергии.The invention relates to wind energy and is intended to produce electricity.

Известен ветродвигатель патент (РФ №2018030, F03D 7/02, 1991), содержащий размещенную на башне поворотную головку с редуктором, связанную с валом электрогенератора и горизонтально расположенными валами, на которых закреплены ветроколеса на неравных расстояниях относительно оси вращения поворотной головки и имеющие радиальные лопасти, а также устройство стабилизации частоты вращения.Known wind turbine patent (RF №2018030, F03D 7/02, 1991), containing a rotary head with a reducer located on the tower, connected with the generator shaft and horizontally located shafts, on which the wind wheels are mounted at unequal distances relative to the axis of rotation of the rotary head and having radial blades , as well as a stabilization device for speed.

Недостатками ветродвигателя является то, что он представляет собой сложную конструкцию, в том числе и в отношении обеспечения стабилизации частоты вращения ветроколес, и, как следствие, обладает низкой надежностью и КПД.The disadvantages of the wind turbine is that it is a complex structure, including with regard to the stabilization of the frequency of rotation of the wind wheels, and, as a result, has low reliability and efficiency.

Известен ветроагрегат, принятый за прототип, (патент РФ №2013649, F03D 5/00, F03D 3/04, 1994), содержащий ветроколесо, размещенное в башне, на торце которой расположен интерцептор, внутренний диаметр которого равен внутреннему диаметру башни, интерцептор снабжен пластинами и имеет поперечное сечение, выполненное в виде многогранника, а пластины установлены радиально на ребрах наружной поверхности интерцептора.Known wind turbine adopted for the prototype (RF patent No. 2013649, F03D 5/00, F03D 3/04, 1994) containing a wind wheel placed in the tower, at the end of which there is an interceptor, the inner diameter of which is equal to the inner diameter of the tower, the interceptor is equipped with plates and has a cross section made in the form of a polyhedron, and the plates are mounted radially on the edges of the outer surface of the interceptor.

Недостатками прототипа являются затратность в изготовлении, сложность установки.The disadvantages of the prototype are the cost in manufacturing, the complexity of the installation.

Задачей предлагаемого изобретения является создание конструкции ветроэлектростанции, свободной от вышеуказанных недостатков.The objective of the invention is the creation of a wind farm design, free from the above disadvantages.

Технический результат достигается тем, что ветроэлектростанция, содержащая ветроколесо, размещенное в башне, воздухозаборники с защитной решеткой в нижней части башни, масляные радиаторы, электрогенератор, при этом башня выполнена металлической в форме усеченной пирамиды так, что поток воздуха, нагреваясь от разогретых на солнце стен башни, поднимается вверх по металлическому корпусу башни, масляные радиаторы установлены внутри башни так, что верхние слои воздуха в корпусе башни нагреваются за счет масляных радиаторов, ветроэлектростанция содержит редуктор, связанный с валом электрогенератора, и центробежное устройство в форме «улитки», установленное в верхней части башни.The technical result is achieved by the fact that a wind power plant containing a wind wheel placed in the tower, air intakes with a protective grill in the lower part of the tower, oil radiators, an electric generator, while the tower is made of metal in the form of a truncated pyramid so that the air flow is heated from the walls heated in the sun towers, rises up the metal case of the tower, oil radiators are installed inside the tower so that the upper layers of air in the tower case are heated by oil radiators, wind power ntsiya comprises a gear connected to the electric generator shaft, and the centrifugal device is in the form "snail" set at the top of the tower.

Заявляемое изобретение поясняется чертежами, где на фиг.1 дан общий вид, на фиг.2 - вид сверху фиг.1The invention is illustrated by drawings, where figure 1 is a General view, figure 2 is a top view of figure 1

Ветроэлектростанция содержит металлическую башню 1 в форме усеченной пирамиды, воздухозаборники с защитной решеткой 2, редуктор (на фиг. не показан), связанный с электрогенератором (на фиг. не показан), несущий вал 4, ветроколесо 5, центробежное устройство в форме «улитки» 6, масляные радиаторы (на фиг. не показаны).The wind power plant contains a metal tower 1 in the form of a truncated pyramid, air intakes with a protective grill 2, a gearbox (not shown in FIG.) Connected to an electric generator (not shown in FIG.), A bearing shaft 4, a wind wheel 5, and a centrifugal device in the form of a “snail” 6, oil coolers (not shown in FIG.).

Принцип работы ветроэлектростанции заключается в следующем. Поток воздуха попадает в воздухозаборники с защитной решеткой 2 и, нагреваясь от разогретых на солнце стен башни 1, поднимается вверх по металлическому корпусу башни 1 и давит на лопасти ветроколеса 5, заставляя их вращаться. Для усиления тяги потока воздуха в верхней части башни 1 установлено центробежное устройство в форме «улитки» 6. Корпус башни 1 выполнен из ребристого темного металла для увеличения площади нагрева. Крутящий момент ветроколеса 5 через несущий вал 4 передает вращение на ротор генератора, который вырабатывает электроэнергию. При отсутствии солнечных лучей ветроэлектростанция работает благодаря ветру и масляным радиаторам. При отсутствии ветра и солнечных лучей верхние слои воздуха в корпусе башни 1 нагреваются за счет масляных радиаторов.The principle of operation of a wind farm is as follows. The air stream enters the air intakes with a protective grill 2 and, heating up from the walls of the tower 1 heated by the sun, rises up the metal casing of the tower 1 and presses on the blades of the wind wheel 5, causing them to rotate. To enhance the traction of the air flow in the upper part of the tower 1, a centrifugal device in the form of a "snail" is installed 6. The body of the tower 1 is made of dark ribbed metal to increase the heating area. The torque of the wind wheel 5 through the bearing shaft 4 transmits the rotation to the rotor of the generator, which generates electricity. In the absence of sunlight, the wind farm operates thanks to the wind and oil radiators. In the absence of wind and sunlight, the upper layers of air in the tower 1 are heated by oil radiators.

Предлагаемая ветроэлектростанция может быть использована в любой местности за счет того, что ее размер может быть любым, можно устанавливать на крышах зданий. Экономичность в изготовлении. Высокая технологичность и применение генератора позволяют изготовить ее в условиях ремонтных мастерских. Простота конструкции предлагаемой ветроэлектростанции позволяет осуществить доработку существующих вышек, например вышек сотовой связи.The proposed wind farm can be used in any area due to the fact that its size can be any, can be installed on the roofs of buildings. Profitability in manufacturing. High manufacturability and the use of the generator make it possible to manufacture it in the conditions of repair shops. The simplicity of the design of the proposed wind farm allows for the refinement of existing towers, such as cell towers.

Claims (1)

Ветроэлектростанция, содержащая ветроколесо, размещенное в башне, воздухозаборники с защитной решеткой в нижней части башни, масляные радиаторы, электрогенератор, отличающаяся тем, что башня выполнена металлической в форме усеченной пирамиды так, что поток воздуха, нагреваясь от разогретых на солнце стен башни, поднимается вверх по металлическому корпусу башни, масляные радиаторы установлены внутри башни так, что верхние слои воздуха в корпусе башни нагреваются за счет масляных радиаторов, ветроэлектростанция содержит редуктор, связанный с валом электрогенератора, и центробежное устройство в форме «улитки», установленное в верхней части башни. A wind farm containing a wind wheel located in the tower, air intakes with a protective grill at the bottom of the tower, oil radiators, an electric generator, characterized in that the tower is made of a metal in the shape of a truncated pyramid so that the air flow, heating up from the tower walls warmed by the sun, rises along the metal case of the tower, oil radiators are installed inside the tower so that the upper layers of air in the tower case are heated by oil radiators, the wind farm contains a gearbox, ny shaft power generator, and a centrifugal device in the form "snail" set at the top of the tower.
RU2009135506/06A 2009-09-23 2009-09-23 Wind-driven plant RU2449169C2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2498107C1 (en) * 2012-07-24 2013-11-10 Николай Петрович Дядченко Wind-driven plant of tower type

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1356578A (en) * 1920-02-19 1920-10-26 Ira I Wilson Hot-air motor
RU2024781C1 (en) * 1991-03-28 1994-12-15 Боцвин Василий Степанович Wind-power plant
RU2244849C2 (en) * 2003-02-20 2005-01-20 Передерий Владимир Григорьевич Wind-thermal power plant

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1356578A (en) * 1920-02-19 1920-10-26 Ira I Wilson Hot-air motor
RU2024781C1 (en) * 1991-03-28 1994-12-15 Боцвин Василий Степанович Wind-power plant
RU2244849C2 (en) * 2003-02-20 2005-01-20 Передерий Владимир Григорьевич Wind-thermal power plant

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2498107C1 (en) * 2012-07-24 2013-11-10 Николай Петрович Дядченко Wind-driven plant of tower type

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Effective date: 20120924