KR890005066Y1 - Wind turbine generating system - Google Patents

Wind turbine generating system Download PDF

Info

Publication number
KR890005066Y1
KR890005066Y1 KR2019860014895U KR860014895U KR890005066Y1 KR 890005066 Y1 KR890005066 Y1 KR 890005066Y1 KR 2019860014895 U KR2019860014895 U KR 2019860014895U KR 860014895 U KR860014895 U KR 860014895U KR 890005066 Y1 KR890005066 Y1 KR 890005066Y1
Authority
KR
South Korea
Prior art keywords
windmill
generator
rotational
blades
wing
Prior art date
Application number
KR2019860014895U
Other languages
Korean (ko)
Other versions
KR880006477U (en
Inventor
윤선학
Original Assignee
윤선학
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 윤선학 filed Critical 윤선학
Priority to KR2019860014895U priority Critical patent/KR890005066Y1/en
Publication of KR880006477U publication Critical patent/KR880006477U/en
Application granted granted Critical
Publication of KR890005066Y1 publication Critical patent/KR890005066Y1/en

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D1/00Wind motors with rotation axis substantially parallel to the air flow entering the rotor 
    • F03D1/06Rotors
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction

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)

Abstract

내용 없음.No content.

Description

풍차 발전장치(風車 發電裝置)Windmill Power Generator

제1도는 본 고안의 전체 사시도.1 is an overall perspective view of the present invention.

제2도는 본 고안에 따른 요부 측면도.Figure 2 is a side view of the main part according to the present invention.

제3도는 본 고안에 따른 풍차날개의 구성을 정면으로 예시한 상태도임.Figure 3 is a state diagram illustrating the configuration of the windmill wings according to the present invention in front.

제4도는 본 고안에 제2도에 의한 단면 구성도.4 is a cross-sectional view of the present invention according to FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

5 : 회동환 5' : 주연5: Hoehwan Hwan 5 ': Cast

6, 6', 6"… : 비틀림각 7, 7', 7"… : 풍차날개6, 6 ', 6 "...: torsion angle 7, 7', 7"... Windmill Wings

8, 8',8"… : 통풍간격 9, 9', 9"…... : 회전면적8, 8 ', 8 "…: ventilation intervals 9, 9', 9"... ...: Area of rotation

본 고안은 각각의 풍차날개에 비틀림각을 반복 성행시켜 이에 풍압에 의한 회전면적을 보다 많이 구성하여 미풍에도 풍차의 회전수를 높일 수 있게 풍차의 날개를 개량한 풍차 발전장치에 관한 것이다.The present invention relates to a windmill power generation device that improves the blades of the windmill to increase the rotational speed of the windmill even in the breeze by configuring the rotation area by wind pressure by repeatedly twisting the twist angle on each windmill wing.

상세하게는 철탑 상부의 고정구로 관착된 회전축 일단에 회동환을 나착 고정하고, 상기 회동환에 풍차날개르 다수 연설한다.Specifically, the rotational ring is fixed to one end of the rotating shaft, which is observed by the fixture of the upper part of the steel tower, and a large number of windmill wings are spoken to the rotational ring.

상기 풍차날개는 회동환 주연에 서로 엇갈리게 지그재그로 형성하고, 각 날개에는 비틀림각을 2~3회 정도 반복하여 바람이 미치는 풍압에 의한 회전면적을 많이 줌으로서 풍속이 약한 미풍에도 풍차날개가 지속적으로 회전되도록 구성하는 것이다.The windmill blades are staggered and staggered on the circumference of the circumference, and each wing repeats the twist angle about two to three times to give a lot of rotational area due to wind pressure. To be rotated.

이렇게 풍차 날개에 비틀림각을 주고 또 서로 엇갈리게 지그재그 연설한 회동환을 회전축 단부에 나착하여 풍차를 설치하면 각 날개 사이를 통하는 풍압의 유속은 날개에 직접 미치는 풍압의 회전 면적에 비해 극히 적어서 풍차의 회전속도가 지속적으로 유지되는 것이다.When the windmill is installed with the twisting angles of the windmill blades twisted and staggered and staggered together at the end of the rotating shaft, the flow velocity of wind pressure between each wing is extremely small compared to the rotational area of the wind pressure directly on the wings. The speed is constant.

따라서 회전축과 발전기 사이를 별도의 기어군으로 연결하지 않더라도 풍차의 회전력을 직접 발전기에 전달할 수 있어서 발전기에는 산업기기 등에 이용할 수 있는 충분한 발전용량의 동력원이 형성됨으로 경제성이 매우 높은 이점이 있게 된다.Therefore, even without connecting the rotary shaft and the generator with a separate gear group, the rotational force of the windmill can be directly transmitted to the generator, so that the generator has a power source with sufficient power generation capacity that can be used for industrial equipment.

본 고안이 목적하는 바는 발전기와 회전축 사이에 기어군을 설치하지 않고 단일 회전축의 회전력이 발전기에 직접 전달되도록 하는데 있으며, 본 고안의 또 다른 목적은 회동환 주연에 다수의 풍차날개를 서로 엇갈리게 지그재그로 연설함과 동시에 각 날개에 비틀림각을 2~3회 정도 반복 성형시켜 풍압에 의한 회전면적을 보다 넓게 함으로서 미약한 풍속에도 풍차의 회전속도를 지속적으로 유지시켜 주는데 있다.The purpose of the present invention is to allow the rotational force of a single rotary shaft to be transmitted directly to the generator without installing a gear group between the generator and the rotary shaft, and another object of the present invention is to stagger a plurality of windmill blades alternately around the rotational ring. At the same time, they repeatedly shape the torsion angle two or three times on each wing to widen the rotational area due to wind pressure, thereby maintaining the windmill's rotational speed at low wind speed.

종래의 풍차는 완만한 형상의 비틀림각을 갖는 2~3개 정도의 날개로 설치되어 있어서 날개와 날개 사이의 간격이 넓어지는 이유 때문에 여기에 미치는 풍압에 의한 회전면적이 적어지게 되고 회전상태도 고속으로 유지할 수 없었다.Conventional windmills are installed with two to three blades with a gentle torsion angle, so that the space between the blades and wings increases, so that the rotational area due to wind pressure is reduced and the rotational state is high speed. Could not be maintained.

또한 풍차의 회전축과 발전기축 사이에 대기어와 치합된 소기어로 회전력을 가속화하여 발전기를 가동시켜 주었다.In addition, the generator was operated by accelerating the rotational force between the windmill's rotating shaft and the generator shaft.

그렇기 때문에 발전기와 풍차사이에 기어군을 설치해애 되는 구조의 복작성과 또 풍속의 강약에 따라 풍차의 회전력이 달라지는 폐단으로 평상시 발전기의 발전용량을 별도의 충전장치에 충전시켜 두웠다가 풍차가 회전하지 않을때 보충 전원으로 이용되게 하고 있어서, 그 사용이 몹시 번거롭고 불편한 점이 많았다.Therefore, it is a duplication of the structure that installs a gear group between the generator and the windmill, and a closed end where the rotational force of the windmill varies according to the strength and weakness of the wind speed. When not in use, it was used as a supplementary power source, so its use was very cumbersome and inconvenient.

본 고안에서는 상기와 같은 종래의 풍차 발전기가 갖는 제반 결점들을 해결하기 위하여 안출한 고안으로서 풍속의 강약에 관계 없이 아주 약한 미풍에서도 지속적인 회전력이 발전기에 전달되도록 각 날개에 비틀림각을 2~3회 정도 반복 성형시켜 회동환 주연에 서로 엇갈리게 지그재그로 연설하여 날개와 날개 사이의 통풍 간격을 비교적 좁게 구성함으로서 각 날개에 미치는 풍압에 의한 회전면적을 넓게 한 것이 특징이다.The present invention devised to solve all the drawbacks of the conventional windmill generator as described above, the twist angle is about 2 to 3 times on each wing so that the continuous rotational force is transmitted to the generator even in the slightest breeze regardless of the strength of the wind speed. It is characterized by wider rotational area due to wind pressure on each wing by repeating molding and speaking zigzag alternately at the periphery of the circumferential ring.

이하 본 고안의 요지를 첨부된 도면과 관련하여 구성과 적용효과를 상세하게 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings, the subject matter of the present invention will be described in detail the configuration and application effects as follows.

통상의 철탑(1) 상부 고정구(2)에 회전축(3)을 관착하여 그 일단에 발전기(4)를 장착하고 타단은 회동환(5)을 나착 고정하되 상기 회동환(5) 주연(5')에 비틀림각(6)(6')(6")…를 2~회 정도 반복하여 성형한 풍차날개(7)(7')(7")…를 서로 엇갈리게 지그재그로 연설시켜 각 날개(7)(7')(7")… 사이를 비교적 좁게 통풍간격(8)(8')(8")…으로 구성함과 동시에 각 날개(7)(7')(7")…의 회전면적(9)(9')(9")…을 넓게 성형시킨 것이다.The rotating shaft (3) is attached to the upper fixture (2) of the conventional steel tower (1), and the generator (4) is mounted at one end thereof, and the other end is screwed and fixed to the rotating ring (5), but the peripheral edge (5) of the rotating ring (5) is fixed. ) Windmill blades (7) (7 ') (7 ") formed by repeating twist angles (6) (6') (6") ... two to several times. Are staggered in a staggered manner, with relatively narrow ventilation gaps between each wing (7) (7 ') (7 ")…. And the rotational areas 9, 9 'and 9' of the respective blades 7, 7 ', 7 ". It is a wide molding.

미설명 부호 10은 전원선, 11, 11'는 회전축 베어링.Reference numeral 10 is a power line, 11, 11 'is a rotating shaft bearing.

이와 같이 구성된 본 고안의 작용효과를 상세하게 설명하면, 본 고안의 풍차는 해변의 언덕과 같이 지면보다 약가 높은 곳에 철탑(1)을 고정하여 견고히 설치하는 것인데 철탑(1) 상부에 베어링(11)(11')과 같이 고정구(2)내로 관착된 회전축(3) 타단에 주연(5')이 다수개의 풍차날개(7)(7')(7")…로 구성된 회동환(5)을 나착 고정하여 풍차를 회전되게 한 것이다.When explaining in detail the effect of the present invention configured in this way, the windmill of the present invention is to install firmly fixed to the pylon (1) at a higher position than the ground, such as the hills of the beach bearing (11) on the top of the pylon (1) At the other end of the rotary shaft 3, which is immersed into the fixture 2, as shown in (11 '), the circumference 5' attaches the pivot ring 5 composed of a plurality of windmill blades 7, 7 ', 7 ". The windmill was rotated by fixing it.

이와 같이 회전하는 풍차날개(7)(7'(7")…는 회동환(5) 주연(5')에 서로 엇갈린 상태의 지그재그 형상으로 배열되어 있어서 비교적 좁은 각 날개(7)(7')(7")… 사이의 통풍간격(8)(8')(8")…으로 유속되는 풍압에 비해 각 날개(7)(7')(7")… 전체에 미치는 풍압이 더커서 풍차의 회전속도가 매우 빨라지고 그 회전속도에 따라서 각 날개(7)(7')(7")…의 회전면적(9)(9')(9")…으로도 풍압의 유속상태가 원활하여지는 것이다.The windmill blades 7 (7 '(7 "), etc. which rotate in this way are arranged in the zigzag shape mutually staggered on the periphery (5') of the rotation ring (5), and each blade (7) (7 ') which is comparatively narrow. The wind pressure on each wing 7, 7 ', 7 "is larger than the wind pressure flowed through the ventilation gaps 8, 8', 8" between (7 ")…. The rotational speed becomes very fast and the flow velocity of the wind pressure is smoothed even with the rotational areas 9, 9 ', and 9 "of the blades 7, 7', 7" according to the rotational speed. .

그러므로 종래의 풍차에 비하여 풍속이 아주 미약하더라도 날개(7)(7')(7")… 전체에 미치는 풍압 때문에 발전기(4)를 가동시키는 회전축(3)의 회전속도에는 변함이 없게 되며, 특히 각 풍차날개(7)(7')(7")…에는 2~3회 정도 반복시켜 성형된 비틀림각(6)(6')(6")…으로 이루워진 회전면적(9)(9'(9")…이 풍압의 영향을 많이 받아서 회전력을 가속시켜 주는 효과를 제공한다.Therefore, even if the wind speed is very weak compared to the conventional windmills, the rotational speed of the rotary shaft 3, which operates the generator 4, does not change due to the wind pressure on the blades 7, 7 ', 7 ". Each windmill wing (7) (7 ') (7 ")… The rotational area (9) (9 '(9 ")… is composed of a torsion angle (6) (6') (6")… formed by repeating two to three times in the It provides the effect.

상기한 작용은 풍속이 강하면 그만큼 회전속도가 빨라지지만 회전면적(9)(9')(9")…에 미치는 풍압의 유속은 각 날개(7)(7')(7")… 사이에 형성된 통풍간격(8)(8')(8")…과 비틀림각(6)(6')(6")…에 의하여 그 유속이 매우 빠르기 때문에 회전속도가 어느 일정상태에서는 동일한 속력으로 회전하게 되며, 또 날개(7)(7')(7")…와 철탑(1)의 안전에도 기여할 수 있음으로 반영구화 할수 있는 실용적인 고안이다.The above-mentioned effect is that the higher the wind speed, the faster the rotational speed, but the flow velocity of the wind pressure on the rotational areas 9, 9 ', 9 "… is the respective blades 7, 7', 7". Ventilation gaps 8, 8 ', 8 " formed between the torsion angles 6, 6', 6 " Because the flow velocity is very fast, the rotation speed is rotated at the same speed in a certain state, and can also contribute to the safety of the wings (7) (7 ') (7 ") and the steel tower (1). It is a practical design that can be done.

Claims (1)

통상의 철탑(1) 상부 고정구(2)에 회전축(3)을 관착하고, 그 일단에 발전기(4)를 장착하여 구성한 풍차 발전장치에 있어서, 회전축(3) 타단에 회동환(5)을 나착 고정하되, 그 회동환(5) 주연(5')에 비틀림각 (6)(6')(6")…를 2~3회 정도 반복 성형시킨 풍차날개(7)(7')(7")…를 서로 엇갈리게 지그재그로 연설하여 각 날개(7)(7')(7")… 사이의 통풍간격(8)(8')(8")…을 좁게 형성함과 동시에 회전면적(9)(9')(9")…을 넓게 구성함을 특징으로 한 풍차 발전장치.In the windmill power generating apparatus constructed by fitting the rotating shaft 3 to the upper fixture 2 of the ordinary steel tower 1 and mounting the generator 4 at one end thereof, the rotating ring 5 is attached to the other end of the rotating shaft 3. Winding vanes (7) (7 ') (7 ", which were formed by repeating two or three times the torsion angle (6) (6') (6") on the periphery (5 ') of the rotating ring (5). )… Are staggered in a staggered manner so that the ventilation gaps (8) (8 ') (8 ") between each wing (7) (7') (7"). Windmill generator, characterized in that to form a narrow and the rotating area (9) (9 ') (9 ") ... wide.
KR2019860014895U 1986-09-29 1986-09-29 Wind turbine generating system KR890005066Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019860014895U KR890005066Y1 (en) 1986-09-29 1986-09-29 Wind turbine generating system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019860014895U KR890005066Y1 (en) 1986-09-29 1986-09-29 Wind turbine generating system

Publications (2)

Publication Number Publication Date
KR880006477U KR880006477U (en) 1988-05-31
KR890005066Y1 true KR890005066Y1 (en) 1989-07-31

Family

ID=19255966

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019860014895U KR890005066Y1 (en) 1986-09-29 1986-09-29 Wind turbine generating system

Country Status (1)

Country Link
KR (1) KR890005066Y1 (en)

Also Published As

Publication number Publication date
KR880006477U (en) 1988-05-31

Similar Documents

Publication Publication Date Title
US6069409A (en) Wind powered generator apparatus
US4260325A (en) Panemone wind turbine
US4359311A (en) Wind turbine rotor
US4446379A (en) Magnus effect power generator
US7040859B2 (en) Wind turbine
US4832569A (en) Governed vane wind turbine
US5553996A (en) Wind powered turbine
CA2193972A1 (en) The multi-unit rotor blade system integrated wind turbine
US4256435A (en) Mounting support blocks for pivotal rotor of wind turbine
KR20030085113A (en) Turbine for free flowing water
DE69729552D1 (en) MAGNUS EFFECT WIND TURBINE
JP2008082185A (en) Wind power generation device
US5083901A (en) Electricity generating wind turbine
KR890005066Y1 (en) Wind turbine generating system
PL200550B1 (en) Vertical axis wind turbine
JPS5857082A (en) Two-way pneumatic axial-flow turbine in wind tunnel
RU2189494C2 (en) Magnus-rotor windmill-electric generating plant
JPS61500926A (en) Wind rotating body parts
RU2249722C1 (en) Rotary wind power station
RU94004735A (en) WIND POWER INSTALLATION
RU2076946C1 (en) Wind-electric power plant
GB2029909A (en) Fluid motor
SU1402706A1 (en) Windmill electric generating unit
RU2166665C1 (en) Windmill
RU2177562C1 (en) Windmill-electric generating plant

Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
NORF Unpaid initial registration fee