KR20110043169A - The method of installing tidal dynamo - Google Patents

The method of installing tidal dynamo Download PDF

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Publication number
KR20110043169A
KR20110043169A KR1020090100168A KR20090100168A KR20110043169A KR 20110043169 A KR20110043169 A KR 20110043169A KR 1020090100168 A KR1020090100168 A KR 1020090100168A KR 20090100168 A KR20090100168 A KR 20090100168A KR 20110043169 A KR20110043169 A KR 20110043169A
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KR
South Korea
Prior art keywords
tidal
generator
tidal power
power generator
pulley
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Application number
KR1020090100168A
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Korean (ko)
Inventor
유제우
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유제우
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Priority to KR1020090100168A priority Critical patent/KR20110043169A/en
Publication of KR20110043169A publication Critical patent/KR20110043169A/en

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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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66D—CAPSTANS; WINCHES; TACKLES, e.g. PULLEY BLOCKS; HOISTS
    • B66D1/00—Rope, cable, or chain winding mechanisms; Capstans
    • B66D1/28—Other constructional details
    • B66D1/30—Rope, cable, or chain drums or barrels
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B9/00—Water-power plants; Layout, construction or equipment, methods of, or apparatus for, making same
    • E02B9/08—Tide or wave power plants
    • 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
    • F03B13/10—Submerged units incorporating electric generators or motors
    • 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
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F05B2220/32—Application in turbines in water turbines
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

PURPOSE: An installation method for a tidal power generation system is provided to reduce the installation costs and facilitate repair management of a tidal power generation system by using wires and pulleys to raise or lower a tidal power generator. CONSTITUTION: An installation method for a tidal power generator comprises posts(f,g) which are set on the seafloor, a tidal power generator(h) which is arranged between the posts and coupled with wires or ropes on the top and bottom thereof, and pulleys(a,b,c) which are installed on the top or bottom of the posts. The wires or ropes coupled to the top and bottom of the tidal power generator are connected to the pulleys and pulled to raise the tidal power generator above the sea or lower the tidal power generator to the seafloor.

Description

조력발전기 설치 방식{ the method of installing tidal dynamo}Tidal generator installation method {the method of installing tidal dynamo}

본 발명은 조력발전기 설치에 관한 것이다.The present invention relates to a tidal generator installation.

일반적으로는 댐을 막아서 조력발전을 하거나, 기둥을 해저에 박고, 그 기둥에 조력발전기를 고정시키는 방식으로 조력발전기를 설치해 왔음.Generally, tidal power generators have been installed by blocking dams and generating tidal power, or by putting a column on the sea floor and fixing the tidal generator to the column.

조력발전기의 설치를 간단하게 하고 , 수리보수 및 관리를 간편하게 하는 것Simplifying installation of tidal generators and simplifying repair and maintenance

우선 해저로부터 수면으로 올라오는 하나 이상의 기둥을 해저에 박는다.First, one or more pillars that rise from the seabed to the surface are embedded in the seabed.

그리고 발전기와 회전날개가 하나의 몸통으로 이루어진 독립적인 조력발전기를 만들고, 이 조력발전기의 상하의 여러 곳에 와이어나 로프를 묶은 다음, 그 각각의 와이어의 다른 한쪽을 주변의 가둥에 도르레를 통하여 연결시킨다. 그리고 그 도르레를 통하여 와이어를 잡아 당겨서 조력 발전기를 수면 위로 올리거나 해저로 내려 보낼 수 있게 한다.The generator and the rotor make an independent tidal generator with one body, tie wires or ropes to the top and bottom of the tidal generator, and then connect the other side of each of the wires to the perimeter through the pulley. The wire is pulled through the pulley so that the tidal generator can be raised above the surface or sent down to the sea floor.

조력발전기의 설치비용을 획기적으로 줄일 수 있고, 수리와 관리를 용이하게 할 수 있다.The installation cost of the tidal generator can be drastically reduced, and the repair and maintenance can be facilitated.

도1에서 보듯이 해저에 기둥(f,g)를 박고, 조류발전기 (h)의 하단부를, 와이어를 이용하여 도르레(c)를 통하여 수면 위의 도르레(b)와 연결시킨다.As shown in Figure 1, the pillars (f, g) are put on the seabed, and the lower end of the tidal current generator (h) is connected to the pulley (b) on the water surface through the pulley (c) using a wire.

그리고 조류발전기(h)의 상단부는 와이어를 이용하여 도르레(a)와 연결시킨다. 그리고 필요에 따라서 조류발전기 (h)에는 그 무게에 맞는 부력실(i)를 장착한다.And the upper end of the tidal current generator (h) is connected to the pulley (a) using a wire. And if necessary, the algae generator (h) is equipped with a buoyancy chamber (i) according to its weight.

이렇게 하면 조류발전기를 도르레(b,c)를 이용하여 쉽게 해저로 내려 보낼 수 있고, 도르레(a)를 이용하여 쉽게 수면 위로 끌어 올릴 수 있게 된다.In this way, the algae generator can be easily sent down to the seabed using the pulleys (b, c), and the pulley (a) can be easily pulled up to the surface of the water.

[도1]Fig. 1

a:발전기의 상측과 연결되는 도르레a: pulley connected to the upper side of the generator

b:발전기의 하측과 연결되는 도르레b: pulley connected to the lower side of the generator

c:발전기의 하측과 연결되는 도르레c: pulley connected to the lower side of the generator

d:해저d: seabed

e:수면e: sleep

f:기둥f: pillar

g:기둥g: pillar

h:조력발전기h: tidal generator

i:부력실i: buoyancy chamber

Claims (2)

두 개 이상의 기둥(f,g)을 해저 면에 세우고, 그 기둥들 사이에 조력발전기(h)를 배치한 후에, 그 조력발전기의 상단부와 하단부를 각각 와이어나 로프로 연결시킨다 그리고 발전기에 연결된 그 하단부의 각각의 와이어나 로프의 다른 한쪽은, 주변 기둥(f,)의 하단부에 설치된 도르레(c)를 통하여 기둥의 상단부에 설치된 도르레(b)에 연결시켜서, 이를 통하여 발전기를 해저로 끌어내릴 수 있도록 만들고, 그 조력발전기의 상단부에 연결된 와이어나 로프의 다른 한쪽은 도르레 (a)와 연결시켜서 발전기를 수면 위로 끌어 올릴 수 있도록 하는 조력발전기 설치 방식After placing two or more pillars (f, g) on the seabed, placing the tidal generators (h) between them, connect the top and bottom ends of the tidal generators with wires or ropes, respectively. The other end of each wire or rope at the lower end can be connected to the pulley (b) at the upper end of the column via a pulley (c) at the lower end of the peripheral column (f), thereby pulling the generator down to the seabed. Tidal generator installation, which connects the other end of the wire or rope connected to the upper end of the tidal generator with the pulley (a) so that the generator can be raised above the surface of the tidal generator. 청구항1에서 조력발전기를 쉽게 끌어 올릴 수 있도록 조력발전기의 무게에 맞는 부피의 부력실을 조력발전기의 상단에 설치할 수 있다.In claim 1, a buoyancy chamber having a volume corresponding to the weight of the tidal generator can be installed on the top of the tidal generator so that the tidal generator can be easily lifted.
KR1020090100168A 2009-10-21 2009-10-21 The method of installing tidal dynamo KR20110043169A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101353141B1 (en) * 2012-06-19 2014-01-21 현대건설주식회사 System for power generation and constructing method for such system
KR20150108509A (en) * 2014-03-18 2015-09-30 주식회사 한국에너지개발 Plant-type horizontal axis lift type aberration power generation device
NO346011B1 (en) * 2021-01-15 2021-12-20 Norwegian Tidal Solutions As A system and a method for facilitating maintenance of an underwater power plant

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101353141B1 (en) * 2012-06-19 2014-01-21 현대건설주식회사 System for power generation and constructing method for such system
KR20150108509A (en) * 2014-03-18 2015-09-30 주식회사 한국에너지개발 Plant-type horizontal axis lift type aberration power generation device
NO346011B1 (en) * 2021-01-15 2021-12-20 Norwegian Tidal Solutions As A system and a method for facilitating maintenance of an underwater power plant

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