KR20120008801A - 파랑발전기 - Google Patents
파랑발전기 Download PDFInfo
- Publication number
- KR20120008801A KR20120008801A KR1020100069947A KR20100069947A KR20120008801A KR 20120008801 A KR20120008801 A KR 20120008801A KR 1020100069947 A KR1020100069947 A KR 1020100069947A KR 20100069947 A KR20100069947 A KR 20100069947A KR 20120008801 A KR20120008801 A KR 20120008801A
- Authority
- KR
- South Korea
- Prior art keywords
- floating body
- energy
- wave
- generator
- air
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
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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
- F03B13/14—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 wave energy
- F03B13/16—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
- F03B13/20—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" wherein both members, i.e. wom and rem are movable relative to the sea bed or shore
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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
- F03B13/14—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 wave energy
- F03B13/22—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 wave energy using the flow of water resulting from wave movements to drive a motor or turbine
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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
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
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- Engineering & Computer Science (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
이를 위해, 본 발명은, 파고에 따라 자유롭게 운동하면서 내부에 충전된 유체의 흐름을 유도하되 수위가 변하지 않는 중립축(N, Node)이 그 중앙지점에 형성되는 적어도 하나의 부체; 및 상기 부체의 중립축의 단면 중심의 수직축(C) 상에 직결되어 상기 부체의 운동 에너지를 이용하여 에너지를 발전시키는 에너지 발전유닛을 포함하는 것을 특징으로 한다.
Description
도 2는 발전 시스템의 개략적인 단면 구성도,
도 3은 도 2의 평면 구성도,
도 4는 공기 균형탱크의 개념적인 평면 구성도,
도 5는 도 4의 P-P 선에 따른 단면도,
도 6은 본 발명의 일 실시예에 따른 파랑발전기의 제어블럭도,
도 7은 풍력과 파력의 에너지 이송 비교도이다.
21 : 수차 22 : 가이드벽
23 : 증속기 25 : 다극 발전기
30 : 발전용 압전소자 40 : 공기 균형탱크
45 : 공기압축기 50 : 컨트롤러
Claims (7)
- 파고에 따라 자유롭게 운동하면서 내부에 충전된 유체의 흐름을 유도하되 수위가 변하지 않는 중립축(N, Node)이 그 중앙지점에 형성되는 적어도 하나의 부체; 및
상기 부체의 중립축의 단면 중심의 수직축(C) 상에 직결되어 상기 부체의 운동 에너지를 이용하여 에너지를 발전시키는 에너지 발전유닛을 포함하는 것을 특징으로 하는 파랑발전기. - 제1항에 있어서,
상기 적어도 하나의 부체는 상호 이격 배치되고 레버에 의해 연결되는 제1 및 제2 부체이며,
상기 제1 및 제2 부체의 양단을 연결하는 공기 균형탱크;
상기 공기 균형탱크와 상기 제1 및 제2 부체를 연결하는 연결라인;
상기 공기 균형탱크와 연결되는 공기압축기; 및
상기 공기압축기를 통한 상기 공기 균형탱크 내의 공기압을 컨트롤하는 컨트롤러를 더 포함하는 것을 특징으로 하는 파랑발전기. - 제2항에 있어서,
상기 공기 균형탱크는 역 U자형인 것을 특징으로 하는 파랑발전기. - 제1항에 있어서,
상기 부체의 단부에는 발전용 압전소자가 더 마련되는 것을 특징으로 하는 파랑발전기. - 제1항에 있어서,
상기 부체의 길이는 상기 파장의 1/2이고, 상기 부체의 높이는 파고의 2배이며,
상기 부체 내부의 접수(Wetted) 부위는 저항이 적은 윤활 표면(Laminated Surface)으로 코팅되거나 표면처리되는 것을 특징으로 하는 파랑발전기. - 제1항에 있어서,
상기 에너지 발전유닛은, 상기 부체의 중립축의 단면 중심의 수직축(C) 상에 직결되는 수차, 증속기 및 다극 발전기를 포함하는 것을 특징으로 하는 파랑발전기. - 제6항에 있어서,
상기 수차의 주변에는 상기 수차로 안내되는 상기 유체의 가이드를 위한 가이드벽이 더 마련되는 것을 특징으로 하는 파랑발전기.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100069947A KR101194421B1 (ko) | 2010-07-20 | 2010-07-20 | 파랑발전기 |
| GB1300913.9A GB2499106A (en) | 2010-07-20 | 2011-06-23 | Wave power generator |
| US13/811,019 US8933573B2 (en) | 2010-07-20 | 2011-06-23 | Wave power generator with raft vessel for generating energy |
| PCT/KR2011/004588 WO2012011674A1 (ko) | 2010-07-20 | 2011-06-23 | 파랑발전기 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020100069947A KR101194421B1 (ko) | 2010-07-20 | 2010-07-20 | 파랑발전기 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20120008801A true KR20120008801A (ko) | 2012-02-01 |
| KR101194421B1 KR101194421B1 (ko) | 2012-10-25 |
Family
ID=45497044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020100069947A Expired - Fee Related KR101194421B1 (ko) | 2010-07-20 | 2010-07-20 | 파랑발전기 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US8933573B2 (ko) |
| KR (1) | KR101194421B1 (ko) |
| GB (1) | GB2499106A (ko) |
| WO (1) | WO2012011674A1 (ko) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101212768B1 (ko) * | 2010-10-18 | 2012-12-18 | 조창휘 | 파랑발전기 |
| CN104340339B (zh) * | 2013-08-06 | 2018-02-06 | 杭州林黄丁新能源研究院有限公司 | 潮流发电装置及其安装框架 |
| CN103867376A (zh) * | 2014-03-24 | 2014-06-18 | 长沙理工大学 | 一种具有自适应转动惯量的浮力摆摆板设计 |
| CN105565430A (zh) * | 2016-02-19 | 2016-05-11 | 武汉大学 | 浮筒式波浪能超声曝气净化装置 |
| CN105692829A (zh) * | 2016-02-19 | 2016-06-22 | 武汉大学 | 波浪能曝气絮凝净化装置 |
| CN106044939B (zh) * | 2016-07-08 | 2018-12-14 | 武汉大学 | 波浪能超声波水体净化装置及设计方法 |
| US10514019B2 (en) | 2016-07-26 | 2019-12-24 | Gaynor Dayson | Floating piezoelectric assembly for generating energy from waves |
| CN107100783B (zh) * | 2017-04-14 | 2024-02-09 | 浙江大学 | 机电液一体化全密封波浪能发电装置 |
| BE1027069A1 (nl) | 2019-02-20 | 2020-09-11 | Van Rompay Boudewijn Gabriel | Inrichting voor het opwekken van hydro-elektrische energie |
| WO2023014854A1 (en) * | 2021-08-05 | 2023-02-09 | Hydrosine Dynamics, Inc. | Wave power generation system |
| KR102459092B1 (ko) | 2022-04-21 | 2022-10-25 | 이진희 | 자유회동식 조류발전장치 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2375463A1 (fr) | 1976-12-22 | 1978-07-21 | Scarpi Bruno | Procede de recuperation de l'energie de la houle et dispositif de mise en oeuvre |
| JPS5867970A (ja) * | 1981-10-16 | 1983-04-22 | Mitsubishi Electric Corp | 波浪発電機 |
| JPS5993672A (ja) | 1982-11-13 | 1984-05-30 | 住友電気工業株式会社 | 裸線の包装容器とその包装方法 |
| JPS5993672U (ja) | 1982-12-08 | 1984-06-25 | 荒川車体工業株式会社 | 塗装機 |
| AU3456193A (en) | 1992-01-28 | 1993-09-01 | Francis Norman Potter | Power generation, preferably by utilisation of wave energy |
| NL9302230A (nl) * | 1993-12-21 | 1995-07-17 | Fred Ernest Gardner | Golfenergie-omvormer. |
| US8359855B1 (en) * | 2008-05-12 | 2013-01-29 | Marcel Fagan | Waves and sea swells imitator apparatus |
| US20100171313A1 (en) * | 2009-01-08 | 2010-07-08 | Glen Edward Cook | Under the bottom ocean wave energy converter |
| KR101010143B1 (ko) | 2009-02-02 | 2011-01-24 | 조창휘 | 파랑발전기 |
| KR101133674B1 (ko) * | 2009-08-07 | 2012-04-12 | 한국전력공사 | 파랑에너지를 이용한 가변 수주진동장치 |
| WO2011083407A2 (en) * | 2010-01-11 | 2011-07-14 | Saeheum Song | Method and apparatus for harnessing hydro-kinetic energy |
| US8129854B2 (en) * | 2010-01-19 | 2012-03-06 | Kenneth Sykes Patten | Ocean wave energy extractor |
-
2010
- 2010-07-20 KR KR1020100069947A patent/KR101194421B1/ko not_active Expired - Fee Related
-
2011
- 2011-06-23 GB GB1300913.9A patent/GB2499106A/en not_active Withdrawn
- 2011-06-23 WO PCT/KR2011/004588 patent/WO2012011674A1/ko not_active Ceased
- 2011-06-23 US US13/811,019 patent/US8933573B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| US8933573B2 (en) | 2015-01-13 |
| GB2499106A (en) | 2013-08-07 |
| WO2012011674A1 (ko) | 2012-01-26 |
| KR101194421B1 (ko) | 2012-10-25 |
| GB201300913D0 (en) | 2013-03-06 |
| US20130119668A1 (en) | 2013-05-16 |
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