KR20120100863A - Methord of tidal generating worked by drum-type rotor that is costructed with spiral tube, which convert a kinetic energy of tidal current to a spin energy of a spiral tubes - Google Patents

Methord of tidal generating worked by drum-type rotor that is costructed with spiral tube, which convert a kinetic energy of tidal current to a spin energy of a spiral tubes Download PDF

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KR20120100863A
KR20120100863A KR1020120082849A KR20120082849A KR20120100863A KR 20120100863 A KR20120100863 A KR 20120100863A KR 1020120082849 A KR1020120082849 A KR 1020120082849A KR 20120082849 A KR20120082849 A KR 20120082849A KR 20120100863 A KR20120100863 A KR 20120100863A
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spiral tube
drum
spiral
kinetic energy
algae
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KR1020120082849A
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Korean (ko)
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정병우
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정병우
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    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
    • F03B13/264—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy using the horizontal flow of water resulting from tide movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • 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
    • Y02E10/20—Hydro 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

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  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

PURPOSE: A Tidal power generation method which drives a drum rotor by utilizing the kinetic energy of tide is provided to produce electricity by rotating a spiral tube using the kinetic energy of the tide. CONSTITUTION: A tidal power generation method which drives a drum rotor by utilizing the kinetic energy of tide is as follows. The drum rotor(07) with a permanent magnet(09) rotates in a coil(10), and the kinetic energy of the tide is converted into the rotary energy of the rotor. A tidal power generator comprises the drum rotor and a programmed stress measuring device. The stress measuring device resists the pressure of the tide, uses hydraulic pressure and spring inertia to apply rotary force to a spiral tube.

Description

나선 관을 통과하는 조류의 운동에너지를 활용하여 드럼형 회전자를 구동하는 조류발전 방법{Methord of tidal generating worked by drum-type rotor that is costructed with spiral tube, which convert a kinetic energy of tidal current to a spin energy of a spiral tubes}Method for tidal generating worked by drum-type rotor that is costructed with spiral tube, which convert a kinetic energy of tidal current to a spin energy of a spiral tubes}

본 발명은 조류의 운동에너지로부터 전기에너지를 추출하는 새로운 형식의 발전 방법에 관한 것이다.The present invention relates to a new type of power generation method for extracting electrical energy from kinetic energy of algae.

조류를 이용한 발전방식에는 물살과 로터(rotor)의 회전축 방향이 평행인 HAT방식과 물살과 로터(rotor)의 회전축 방향이 직각인 VAT방식이 있으며, 고정하는 방식에 따라 고정식, 착저식 및 계류식으로 구분된다.There are two types of power generation methods using tidal current: HAT method, where the direction of rotation of the water and the rotor is parallel, and VAT method, where the direction of rotation of the water and the rotor is at right angles. Separated by.

미국의 경우 Verdant Power사가 맨하탄 동쪽 강바닥에 HAT방식의 조류발전기 6기를 설치?운영 중이며, 우리나라의 경우 울돌목에 VAT타입의 조류발전기를 시험설치한 바 있다.In the United States, Verdant Power is installing and operating six HAT type algae generators on the eastern bottom of Manhattan. In Korea, VAT type algae generators have been installed in Uldolmok.

1. 나선 관을 통과하는 조류의 운동에너지를 이용 나선 관의 회전을 유도하고 , 이를 이용하여 전기에너지를 추출하는 발전(發電) 방법 구현1. Using the kinetic energy of algae passing through the spiral pipe, induce the rotation of the spiral pipe, and use it to implement the power generation method to extract the electrical energy.

2. 조류의 방향 및 경도력, 해양 생물의 기생 및 해양 오염 물질로 인해 프로펠러 또는 헬리칼 터빈 등이 균열, 변형되어 발전효율이 급격히 떨어지는 기존 조류발전기의 문제점 극복2. Overcoming the problems of the existing algae generator, where the propeller or helical turbine is cracked and deformed due to the direction and hardness of algae, parasitics of marine life and marine pollutants, resulting in rapid decrease in power generation efficiency.

3. 유지관리가 용이한 조류 발전방법 제안3. Proposal of easy tidal current development

1. 일정한 유속이 존재하는 조류 내에 벤츄리관 원리를 이용 조류의 유속을 배가시키는 장치를 조류의 진행방향과 마주하도록 투하, 고정한다.1. Using a Venturi tube principle in an algae where a constant flow rate exists, drop and fix a device that doubles the algae flow rate to face the direction of the algae.

2. 상기 장치의 중심축과 그 회전 중심축이 일치하는 나선 관을 [대표도]와 같이 결합한다.2. Join the spiral tube where the central axis of the device coincides with the central axis of rotation as shown in the [Figure].

3. 상기 과정을 통해 압축, 배속된 조류는 회전 중심축을 형성하는 나선 관의 입구로 유입되어 나선 궤도를 따라 운동한 후, 반대쪽의 회전 중심축인 나선 관의 출구를 통해 점차 감속되며 바다로 되돌아 가는 불가역 과정을 거친다.3. The algae compressed and assigned through the above process flow into the inlet of the spiral tube forming the rotational central axis, move along the spiral orbit, and then gradually decelerate through the exit of the spiral tube, the rotational axis on the opposite side, and return to the sea. Go through an irreversible process.

4. [도 1]과 같이 나선 관 내에 조류의 흐름을 방해하는 돌출구조물 설치4. Protruding structure is installed to hinder the flow of algae in the spiral tube as shown in FIG.

5. 나선 관을 따라 운동하는 조류의 중심부분에 의한 원심력과 나선 관을 통과하는 조류의 외곽부분이 나선 관 내에 설치된 상기 돌출구조물에 작용하는 힘을 이용하여 나선 관의 회전(Spin) 운동 유도5. Induce the spin movement of the spiral tube using centrifugal force by the central part of the algae moving along the spiral tube and the force acting on the protruding structure installed in the spiral tube through the spiral portion of the algae passing through the spiral tube.

6. 상기 나선 관 주변의 빈 공간을 가벼운 소재(압축 스펀지 또는 스츠로폼)을 이용하여 채우고 나선 관의 입구와 출구를 회전중심축으로 하는 드럼(Drum) 모양의 회전자 구비6. A drum-shaped rotor is provided to fill the empty space around the spiral tube by using a light material (compression sponge or foam foam) and the inlet and outlet of the spiral tube as the center of rotation.

7. 상기 드럼의 외경에 영구자석을 배열?부착하고, [대표도]와 같이 코일권선 안에서 회전자가 회전할 수 있도록 구성7. Permanent magnets are arranged and attached to the outer diameter of the drum, and the rotor can be rotated in the coil winding as shown in [Figure].

8. 조류의 운동에너지를 나선 관의 회전에너지로 변환하여 이로부터 전기에너지를 추출하는 방법 구현8. Implement the method of extracting electric energy from the kinetic energy of algae by rotating energy of spiral tube

1. 조류의 방향, 경도력에 영향을 덜 받을 수 있는 조류의 가속 및 결합 구조와 해양 오염물의 영향을 적게 받는 관 구조로 조류의 이동 경로 구성하여 기존 조류발전장치의 문제점을 개선한 새로운 발전 방법 구현1. A new power generation method that improves the problems of the existing algae generator by constructing the algae migration path with the algae acceleration and coupling structure that can be less affected by the algae direction and hardness and the pipe structure that is less affected by marine pollutants. avatar

2. 미래의 에너지 자원인 조류발전의 개발 및 활성화에 기여2. Contribute to the development and activation of algae power, the future energy resource

3. 발전설비의 단순화, 경량화를 통해 설비의 육상 조립, 해양 설치 및 운영을 통한 환경오염 예방3. Prevention of environmental pollution through onshore assembly, offshore installation and operation of facilities by simplifying and lightening power generation facilities

[대표도] 본 발명의 발전장치 개요도
[도 1] 본 발명에 이용되는 나선 관의 펼침도(나선 관의 내부 구조도)[Representative drawing] Overview of the power generation device of the present invention
1 is an exploded view of the spiral tube (internal structure of the spiral tube) used in the present invention

1. 일정한 유속이 존재하는 조류 내에 [대표도] (02)과 같은 벤츄리관 구조물을 조류방향에 마주하도록 투하, 고정하여 조류의 유속 배가 및 조류 흐름의 중심축 형성을 유도1. Drop and fix venturi tube structure as shown in (02) to face the direction of algae in the algae with constant flow velocity to induce the flow rate of algae and central axis formation of algae flow.

2. 상기 장치(02)의 중심축(01)과 나선 관의 회전 중심축이 일치하도록 나선 관의 입구(04)와 출구(05)를 구성하고 베어링 결합구조(06)을 이용하여 상기 나선 관(03)과 상기 장치(02)를 위치 (04) 및 (05) 지점에서 결합 2. Configure the inlet 04 and outlet 05 of the spiral tube so that the central axis 01 of the apparatus 02 and the rotational central axis of the spiral tube coincide, and use the bearing coupling structure 06 to connect the spiral tube. Combine (03) and the device (02) at points (04) and (05)

3. 나선 관(03) 내에 돌출구조물(12) 설치;3. installation of the projecting structure 12 in the spiral tube 03;

[도 1]의 A, B, C-type 등과 같은 형태로 구성되어 본 발명에 이용되는 나선 관의 회전 효율을 높이기 위하여 구비한 돌출구조물을 말하며, 상세하게는 조류의 운동방향과 직각을 이루도록 나선 관 내부에 도넛 모양의 원형금속판(14)을 부착한 형태의 구조물(A-type), 조류의 운동방향과 0~180도 이내의 각도 차를 갖도록 구성된 띠 모양의 금속판을 나선모양(15)으로 나선 관에 부착, 배열한 형태의 구조물 (B-type) 및 나선 관의 길이와 일치하는 띠 모양의 금속판을 나선형(16)으로 나선 관을 따라 부착한 형태의 구조물(C-type) 등을 말한다.It refers to the protrusion structure provided in order to increase the rotational efficiency of the spiral tube used in the present invention is configured in the form of A, B, C-type and the like of Figure 1, in detail to form a spiral perpendicular to the direction of movement of the bird The structure (A-type) in which the donut-shaped circular metal plate 14 is attached to the inside of the tube, and the band-shaped metal plate configured to have an angle difference within 0 to 180 degrees with the direction of movement of the bird into a spiral shape (15). It refers to the structure (B-type) attached to the spiral tube and arranged, and the structure (C-type) in which a strip-shaped metal plate matching the length of the spiral tube is attached along the spiral tube in a spiral (16). .

4. 상기 나선 관 주변의 빈 공간을 가벼운 소재(압축 스펀지 또는 스츠로폼)을 이용하여 채우고 나선 관의 입구와 출구를 회전 중심축으로 하는 드럼(Drum, 07)을 구성한 후, 상기 소재에 금속편(金屬片)을 박는 방식으로 드럼의 이심율을 조절하여, 드럼이 편차 없이 회전 중심축을 중심으로 회전할 수 있도록 구성하였다.4. Fill the empty space around the spiral tube with a light material (compression sponge or Styrofoam) and construct a drum (Drum, 07) with the inlet and outlet of the spiral tube as the central axis of rotation. The eccentricity of the drum was controlled by the method of driving the drum so that the drum could be rotated about the central axis of rotation without deviation.

5. 상기 드럼의 외경을 따라 영구자석(09)을 배열하여 발전장치의 회전자 (07)을 구성하고, 코일권선(10)으로 구성된 단자들로 상기 드럼을 둘러싼 형태의 발전장치를 구성하였다.5. The permanent magnets 09 are arranged along the outer diameter of the drum to form the rotor 07 of the power generator, and the generator is configured to surround the drum with terminals formed of coil windings 10.

6. 나선 관의 출구 쪽 연결부분(05)에 조류의 나선 관 내 입사 각 및 압력에 반발하여 나선 관에 스핀 동기를 부여할 수 있도록 유압 또는 스피링 관성을 응용한 프로그램화된 응력장치(08)를 구비하여 나선 관의 회전운동(13)을 배가하도록 구성하였다.6. Programmed stress device applying hydraulic or spring inertia to spin-induce spiral thread by responsive to incidence angle and pressure in the spiral tube at the outlet side (05) of spiral tube (08) It was configured to double the rotational motion 13 of the spiral tube.

7. 상기 벤츄리관을 통해 압축, 가속된 조류가 나선 관의 입구(04)를 통해 유입되어 되어 빠른 속도로 나선 관을 따라 운동할 때, 그 중심 부분을 구성하는 물입자의 운동(11)에 의한 원심력과 직진성향의 운동량을 가진 조류의 외곽 부분 물입자들이 상기 돌출구조물(12)에 작용하는 힘을 이용하여 나선 관의 회전운동을 유도하고, 나선 관의 유입구(04)와 출구(05)를 통과하는 조류와 나선 관이 만나는 경계면 및 상기 구조체(02)에 베어링 결합(06), 지지되는 회전축을 가진 나선 관이 회전축 (01)을 중심으로 회전운동(13)을 하도록 구성하였다. 7. When the algae compressed and accelerated through the venturi tube are introduced through the spiral tube inlet 04 and move along the spiral tube at a high speed, the movement of the water particles constituting the central part is performed. Water particles in the outer part of the algae having the centrifugal force and the momentum of the straight propagation tend to induce rotational motion of the spiral tube by using the force acting on the protruding structure 12, and the inlet (04) and the outlet (05) of the spiral tube Spiral tube having a bearing coupling 06 to the structure 02, the bearing interface to the structure 02, the rotating shaft is supported so as to rotate the rotation (13) about the rotation axis (01).

8. 상기와 같은 과정을 통해 조류의 운동에너지를 나선 관의 회전에너지로 변환하고, 회전하는 상기 나선 관을 내장하고 외경에 영구자석을 배열, 부착한 드럼 모양의 회전자(09)가 코일권선(10) 내에서 회전하도록 구성하므로써 본 발명이 과제로 한 새로운 형식의 발전(發電)을 구현할 수 있게 하였다.8. Through the above process, the kinetic energy of the algae is converted into the rotational energy of the spiral tube, and the drum-shaped rotor (09) coiled with the spiral tube embedded therein and the permanent magnets arranged and attached to the outer diameter By configuring to rotate within (10), it was possible to implement a new type of power generation that the present invention had as a subject.

본 발명은 우리나라 남해안[울돌목 헬리칼 조류발전(2003~2009년), 여수 묘도 HAT 부유식 조류발전(2006~2008년), 하동방수로 헬리칼조류발전(2006년), 완도 횡간수도 조류발전(2008년) 등]에서 해수면 아래에 프로펠러 및 헬리칸 터빈을 설치하여 조류발전을 하고자 했던 계획이 위에서 언급한 바와 같은 프로펠러 및 헬리칼 터빈의 균열 및 변형등의 문제로 어려움을 겪고 있는 현실에 비추어 국내 조류발전을 위한 새로운 대안으로 제시될 수 있을 것이라 생각한다.The present invention is the South coast of Korea [Uldolmok helical algae power generation (2003 ~ 2009), Yeosu cemetery HAT floating algae power generation (2006-2008), Hadong Drainage helical algae power generation (2006), Wando cross-gauge algae power generation (2008) In view of the reality that the plan to install algae by installing propellers and helical turbines under the sea level in Korea, etc., suffered from the problems of cracks and deformations of the propellers and helical turbines mentioned above, I think it could be suggested as a new alternative for development.

[대표도] 및 [도 1]에 이용된 부호에 대한 설명은 다음과 같다.
(01) 상기 벤츄리관 구조물의 중심축 및 본 발명에 이용된 나선 관의 입?출구를 관통하는 회전 중심축
(02) 본 발명에 이용된 벤츄리관 형태의 구조물
(03) 본 발명에 이용된 나선 관과 그 실사도
(04) 상기 벤츄리관 형태의 구조물과 베어링을 이용 결합한 나선 관의 입구부분
(05) 상기 벤츄리관 형태의 구조물과 베어링을 이용 결합한 나선 관의 출구부분
(06) 상기 벤츄리관과 나선 관을 연결하는 베어링 결합구조
(07) 압축 스펀지 또는 스츠로폼으로 상기 나선 관을 에워 싸 드럼모양의 형상을 만든 뒤 영구자석을 부착하여 구성한 본 발명의 드럼형 회전자
(08) 조류의 나선 관 내 입사 각 및 압력에 반발하여 나선 관에 스핀 동기를 부여할 수 있도록 유압 또는 스피링 관성을 응용하여 구성한 프로그램화된 응력장치
(09) 상기 드럼의 외경에 배열, 부착한 영구자석
(10) 상기 드럼형 회전자의 회전을 이용 발전을 하기 위해 회전자를 감싸는 원통의 내측에 구비, 배열한 코일권선
(11) 나선 관 내부를 따라 흐르는 조류의 중심부분 물 입자의 운동방향
(12) 조류의 흐름 방향에 반하는 항력을 유발, 나선 관의 회전운동을 유도하기 위해 구비한 나선 관 내 돌출구조
(13) 조류의 운동에 의해 유도된 나선 관의 회전운동 및 그 회전방향
(14) 조류의 운동방향과 직각을 이루도록 나선 관 내부에 부착한 도넛 모양의 원형금속판으로 구성된 돌출구조물(A-type)
(15) 조류의 운동방향과 0~180도 이내의 각도 차를 갖도록 구성된 띠 모양의 금속판을 나선모양으로 나선 관에 부착, 배열한 형태의 돌출구조물(B-type)
(16) 나선 관의 길이와 일치하는 띠 모양의 금속판을 나선형으로 나선 관을 따라 부착한 형태의 돌출구조물(C-type)Description of symbols used in the [representative diagram] and [FIG. 1] is as follows.
(01) the central axis of the venturi tube structure and the rotation center axis through the inlet and outlet of the spiral tube used in the present invention
(02) Venturi tube-type structure used in the present invention
(03) Spiral tube used in the present invention and an actual view thereof
(04) the inlet portion of the spiral tube combined with the venturi tube-type structure and a bearing;
(05) The outlet portion of the spiral tube combined with the venturi tube-type structure and the bearing
(06) Bearing coupling structure for connecting the venturi tube and the spiral tube
(07) The drum-shaped rotor of the present invention is formed by enclosing the spiral tube with a compressed sponge or sponge foam to form a drum shape, and then attaching a permanent magnet.
(08) Programmable stress devices constructed by applying hydraulic or spring inertia to impose spin motives on spiral pipes in response to incidence angles and pressures in tidal flow tubes
(09) Permanent magnets arranged and attached to the outer diameter of the drum
(10) Coil windings arranged and arranged on the inner side of the cylinder surrounding the rotor for generating power using the rotation of the drum-type rotor
(11) Direction of movement of water particles in the central part of algae flowing along the spiral tube
(12) Protruding structure in the spiral tube provided to induce a drag against the direction of the flow of the bird and induce rotational movement of the spiral tube.
(13) Rotational movement of spiral tubes induced by the movement of tidal currents and their direction of rotation
(14) A-type protruding structure consisting of a donut-shaped circular metal plate attached to a spiral tube perpendicular to the direction of movement of the algae.
(15) B-type projecting structure (B-type) in which a strip-shaped metal plate configured to have an angle difference between the direction of movement of the bird and the angle within 0 to 180 degrees is attached to the spiral tube in a spiral shape.
(16) C-type protruding structure in which a strip-shaped metal plate coinciding with the length of the spiral tube is spirally attached along the spiral tube.

Claims (1)

조류의 유속의 가속하기 위해 구비한 벤츄리 관 모양 구조체(02)의 중심축 (01) 양단에 그 입구(04)와 출구(05)를 갖는 나선 관(03)을 베어링(06)을 이용하여 결합하고, 상기 나선 관(03) 주변을 압축 스펀지 또는 스츠로폼으로 채워 드럼모양으로 형상하고, 금속편(金屬片)을 이용 드럼의 이심율을 조절할 수 있도록 구성한 후, 그 외경에 영구자석(09)을 부착, 배열한 드럼형 회전자(07) 및;
상기 구조체(02)에 의해 가속된 조류의 나선 관내 운동(11)으로 인한 물 입자의 원심력과 직진성향 운동량을 갖는 조류의 물입자가 상기 나선 관(03) 내 돌출구조(12)에 작용하는 힘의 벡터 합에 의해 나선 관이 회전운동(13)할 수 있도록 구성하고, 한편으로 나선 관(03)의 입구(04)로 유입되는 조류의 입사 각 및 압력에 반발하며 나선 관에 스핀 동기를 부여하기 위해 유압 및 스프링 관성을 응용하여 구비한 프로그램화된 응력장치(08)를 포함하여,
영구자석(09)을 구비한 상기 드럼형 회전자(07)가 이를 둘러 싼 코일권선 (10) 내에서 회전하도록 하므로써 조류의 운동에너지를 나선 관을 내장한 드럼형 회전자의 회전운동에너지로 변환하여 이로부터 전기를 생산하는 것을 특징으로 하는 '나선 관을 통과하는 조류의 운동에너지를 활용하여 드럼형 회전자를 구동하는 조류발전 방법'(TMethord of Tidal Generating worked by drum-type rotor that is costructed with spiral tube, which convert a kinetic energy of tidal current to a spin energy of a spiral tubes)Coupling a spiral tube 03 having an inlet 04 and an outlet 05 at both ends of the central axis 01 of the venturi tubular structure 02 provided to accelerate the flow rate of the tidal current using a bearing 06. The spiral tube 03 is filled with a compressed sponge or a sponge foam to form a drum shape, and a metal piece is used to adjust the eccentricity of the drum, and then a permanent magnet 09 is formed at the outer diameter thereof. Attached and arranged drum rotors 07;
Forces of the algae water particles having the centrifugal force and the linear tendency momentum of the water particles due to the spiral tube motion 11 of the algae accelerated by the structure 02 acting on the protruding structure 12 in the spiral tube 03. It is configured to allow the spiral tube to rotate 13 by the sum of the vectors, while on the other hand, it repels the incidence angle and pressure of the algae flowing into the inlet 04 of the spiral tube 03, and gives spin synchronous to the spiral tube. Including a programmed stress device (08) provided by applying hydraulic and spring inertia to
The drum-type rotor (07) having a permanent magnet (09) rotates in the coil winding (10) surrounding it, thereby converting the kinetic energy of the tidal current into the rotational kinetic energy of the drum-type rotor with a spiral tube. (TMethord of Tidal Generating worked by drum-type rotor that is costructed with), which uses the kinetic energy of the tidal flow through the spiral tube to produce electricity therefrom. spiral tube, which convert a kinetic energy of tidal current to a spin energy of a spiral tubes)
KR1020120082849A 2012-07-28 2012-07-28 Methord of tidal generating worked by drum-type rotor that is costructed with spiral tube, which convert a kinetic energy of tidal current to a spin energy of a spiral tubes KR20120100863A (en)

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KR1020120082849A KR20120100863A (en) 2012-07-28 2012-07-28 Methord of tidal generating worked by drum-type rotor that is costructed with spiral tube, which convert a kinetic energy of tidal current to a spin energy of a spiral tubes

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KR1020120082849A KR20120100863A (en) 2012-07-28 2012-07-28 Methord of tidal generating worked by drum-type rotor that is costructed with spiral tube, which convert a kinetic energy of tidal current to a spin energy of a spiral tubes

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111794896A (en) * 2020-07-01 2020-10-20 刘屹东 A wave power generation facility for reef is warned

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111794896A (en) * 2020-07-01 2020-10-20 刘屹东 A wave power generation facility for reef is warned

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