SU1694975A1 - Wind-driven electric plant - Google Patents

Wind-driven electric plant Download PDF

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Publication number
SU1694975A1
SU1694975A1 SU894746601A SU4746601A SU1694975A1 SU 1694975 A1 SU1694975 A1 SU 1694975A1 SU 894746601 A SU894746601 A SU 894746601A SU 4746601 A SU4746601 A SU 4746601A SU 1694975 A1 SU1694975 A1 SU 1694975A1
Authority
SU
USSR - Soviet Union
Prior art keywords
rim
rings
wind
gear
working
Prior art date
Application number
SU894746601A
Other languages
Russian (ru)
Inventor
Владимир Викторович Мудрицкий
Original Assignee
Львовский политехнический институт им.Ленинского комсомола
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 Львовский политехнический институт им.Ленинского комсомола filed Critical Львовский политехнический институт им.Ленинского комсомола
Priority to SU894746601A priority Critical patent/SU1694975A1/en
Application granted granted Critical
Publication of SU1694975A1 publication Critical patent/SU1694975A1/en

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Classifications

    • 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

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  • Wind Motors (AREA)

Abstract

Изобретение относитс  к ветроэнергетике и позвол ет повысить надежность и экономическую эффективность установки путем соответственно уменьшени  напр жений , возникающих в рабочих лопаст х при их работе, и снижени  стоимости устз- новки. Обод ветрового колеса выполнен в виде колец 9 и 10. Кольца 9 и 10 св заны между собой при помоши пружин 11. Кольцо 9 имеет скозные отверсти  12, а кольцо 10 - пазы 13, Кажда  рабоча  лопасть 6 снабжена двум  штыр ми, один из которых размещен в сквозном отверстии 12, другой - в пазу 13, Така  конструкци  позвол ет устранить краевой эффект, возникающий при работе ветрового колеса, и измен ть угол поворота лопастей 6 вокруг их продольной оси путем изменени  взаимного углового расположени  колец 9м 10 в зависимости от скорости ветра. Б результате представл етс  возможность изготовлени  рабочих лопастей 6 из легкого и менее прочного материала , что уменьшает вес ветрового колеса и его стоимость. В то же врем  обеспечиваетс  повышение надежности установки. 1 з.п.ф-лы, 2 ил. (Л СThe invention relates to wind power engineering and makes it possible to increase the reliability and economic efficiency of the installation by respectively decreasing the stresses arising in the working blades during their operation and reducing the cost of the installation. The rim of the wind wheel is made in the form of rings 9 and 10. The rings 9 and 10 are interconnected by means of springs 11. Ring 9 has skull holes 12, and ring 10 has grooves 13, Each working blade 6 is equipped with two pins, one of which placed in the through hole 12, the other in the groove 13. Such a structure eliminates the edge effect that occurs when the wind wheel is working and changes the angle of rotation of the blades 6 around their longitudinal axis by changing the mutual angular position of the rings 9 m 10 depending on the wind speed . As a result, it is possible to manufacture the working blades 6 from a lightweight and less durable material, which reduces the weight of the wind wheel and its cost. At the same time, the reliability of the installation is improved. 1 hp ff, 2 ill. (Ls

Description

4four

Фиг. 2FIG. 2

Claims (2)

1. Ветроэнергетическая установка, содержащая генератор с залом и закрепленной на нем шестерней, вертикальную мачту с ветровым колесом, выполненным я виде обода, имеющего зубчатый венец и рабочие лопасти, причарл нижняя часть мачты снабжена опорой, имеющей зубчатое колесо, взаимодействующее с венцом обода и шестерней вала генератора, отличающаяся тем, что, с целью повышения надежности и экономической эффективности, обод выполнен а виде двух колец, связанных между собой при помощи равномерно расположенных по окружности пружин, при этом одно из колец снабжено сквозными отверстиями и зубчатый венец выполнен на нем, а другое кольцо имеет пазы,, каждая рабочая лопасть снабжена дэумя штырями, один из которых установлен с ’возможностью поворота в отверстии, другой - в пазу, при этом мачта выполнена с верхней и нижней турелями, контактирующими при помощи тел качения с копылами обода, а зубчатое колесо расположено концентрично мачте.1. A wind power installation comprising a generator with a hall and a gear fixed to it, a vertical mast with a wind wheel made as a rim with a gear rim and working blades, the lower part of the mast is equipped with a support having a gear wheel interacting with the rim rim and gear generator shaft, characterized in that, in order to increase reliability and economic efficiency, the rim is made in the form of two rings interconnected by means of springs evenly spaced around the circumference, while one of the rings is provided with through holes and the ring gear is made on it, and the other ring has grooves, each working blade is equipped with deumy pins, one of which is mounted with the possibility of rotation in the hole, the other in the groove, while the mast is made from the upper and lower turrets in contact with the rolling elements with the hooves of the rim, and the gear wheel is concentric with the mast. 2. Установка по п.1, о т л и ч а ю щ а я с я тем, что ветровое колесо снабжено дополнительными телами качения, установленными между кольцами обода,2. Installation according to claim 1, with the fact that the wind wheel is equipped with additional rolling bodies installed between the rings of the rim,
SU894746601A 1989-10-06 1989-10-06 Wind-driven electric plant SU1694975A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894746601A SU1694975A1 (en) 1989-10-06 1989-10-06 Wind-driven electric plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894746601A SU1694975A1 (en) 1989-10-06 1989-10-06 Wind-driven electric plant

Publications (1)

Publication Number Publication Date
SU1694975A1 true SU1694975A1 (en) 1991-11-30

Family

ID=21473285

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894746601A SU1694975A1 (en) 1989-10-06 1989-10-06 Wind-driven electric plant

Country Status (1)

Country Link
SU (1) SU1694975A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107388807A (en) * 2017-09-20 2017-11-24 江苏垶恒复合材料有限公司 Chemical fibre thread drying plant

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
За вка DE W 3232003, кл. Г 03 D 1/06, опублик. 1984. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107388807A (en) * 2017-09-20 2017-11-24 江苏垶恒复合材料有限公司 Chemical fibre thread drying plant

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