KR20200034218A - 심해저 해류 발전기 및 심해저 해류 발전 시스템 - Google Patents
심해저 해류 발전기 및 심해저 해류 발전 시스템 Download PDFInfo
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- KR20200034218A KR20200034218A KR1020180113715A KR20180113715A KR20200034218A KR 20200034218 A KR20200034218 A KR 20200034218A KR 1020180113715 A KR1020180113715 A KR 1020180113715A KR 20180113715 A KR20180113715 A KR 20180113715A KR 20200034218 A KR20200034218 A KR 20200034218A
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- Prior art keywords
- generator
- current
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- power
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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
- F03B13/26—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
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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
- F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
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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
- F03B15/00—Controlling
- F03B15/02—Controlling by varying liquid flow
- F03B15/04—Controlling by varying liquid flow of turbines
- F03B15/06—Regulating, i.e. acting automatically
- F03B15/08—Regulating, i.e. acting automatically by speed, e.g. by measuring electric frequency or liquid flow
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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
- Y02E10/20—Hydro energy
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- Y02E10/28—
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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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Oceanography (AREA)
- Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
Abstract
Description
도 2는 본 발명의 일 실시 예에 따른 심해저 해류 발전 시스템을 나타내는 도면이다.
도 3은 본 발명의 일 실시 예에 따른 드릴 쉽이 해저에 심해저 발전기 설치용 구멍을 시공하는 것을 나타내는 도면이다.
2: 수면
100: 심해저 해류 발전 시스템
1000: 심해저 해류 발전기
1100: 계류부
1200: 발전기
1300: 프로펠러
1400: 제1라인
1500: 제2라인
1600: 부유체
1700: 정션 박스
1800: 드릴 쉽
1900: 전기 선박
Claims (5)
- 해저에 일정한 깊이를 파고 들어가 고정되는 계류부;
변속기가 장착되고 해류의 흐름을 이용하여 전력을 생산하는 발전기;
상기 발전기의 일측에서 상기 발전기의 구동축에 연결되는 프로펠러;
일단은 상기 발전기와 연결되고 타단은 상기 계류부와 연결되며, 상기 발전기로부터 생산된 전력을 저장소로 이송하고, 상기 발전기가 상기 계류부로부터 일정한 범위 내에 위치할 수 있도록 하는 제1라인;
일단이 상기 제1라인의 타단과 전기적으로 연결되며, 타단은 상기 저장소에 연결되고, 상기 발전기로부터 생산된 전력을 상기 저장소로 이송하는 제2라인; 및
상기 발전기에 연결되는 적어도 2개 이상의 부유체들;을 포함하는, 심해저 해류 발전기. - 청구항 1에 있어서,
상기 부유체들 각각은 상기 발전기의 본체 및 상기 발전기의 구동축에 연결되는, 심해저 해류 발전기. - 청구항 2에 있어서,
상기 부유체들을 각각 상기 발전기의 본체 및 상기 발전기의 구동축에 연결하는 적어도 2개 이상의 지지 구조물들을 더 포함하는, 심해저 해류 발전기. - 청구항 1에 있어서,
상기 변속기는,
해류의 변화에 따라 상기 프로펠러의 회전 속도를 변화시킬 수 있는 전자 속도 제어기(Electronics Speed Controls: ESC)인, 심해저 해류 발전기. - 청구항 1에 있어서,
상기 저장소 및 상기 제2라인과 전기적으로 연결되며, 상기 저장소 및 상기 제2라인 사이에 배치되어 다른 심해저 해류 발전기들과 전기적으로 연결되어 상기 다른 심해저 해류 발전기들로부터 송전된 전력들을 모두 모아 상기 저장소 또는 파워 스테이션으로 재송전 할 수 있는 적어도 1개 이상의 정션 박스(junction box)를 더 포함하는, 심해저 해류 발전기.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180113715A KR102427102B1 (ko) | 2018-09-21 | 2018-09-21 | 심해저 해류 발전기 및 심해저 해류 발전 시스템 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020180113715A KR102427102B1 (ko) | 2018-09-21 | 2018-09-21 | 심해저 해류 발전기 및 심해저 해류 발전 시스템 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20200034218A true KR20200034218A (ko) | 2020-03-31 |
| KR102427102B1 KR102427102B1 (ko) | 2022-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020180113715A Active KR102427102B1 (ko) | 2018-09-21 | 2018-09-21 | 심해저 해류 발전기 및 심해저 해류 발전 시스템 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR102427102B1 (ko) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20250054888A (ko) | 2023-10-16 | 2025-04-24 | 삼성중공업 주식회사 | 하이브리드 해상 풍력 발전 설비 |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020158472A1 (en) * | 2001-02-22 | 2002-10-31 | Robson John H. | Submersible electrical power generating plant |
| KR20110028722A (ko) * | 2009-09-14 | 2011-03-22 | 박지원 | 부유식 해류 및 조류 발전설비 |
| KR101321920B1 (ko) | 2011-12-12 | 2013-10-28 | 재단법인 포항산업과학연구원 | 부유식 해상 발전설비 |
-
2018
- 2018-09-21 KR KR1020180113715A patent/KR102427102B1/ko active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020158472A1 (en) * | 2001-02-22 | 2002-10-31 | Robson John H. | Submersible electrical power generating plant |
| KR20110028722A (ko) * | 2009-09-14 | 2011-03-22 | 박지원 | 부유식 해류 및 조류 발전설비 |
| KR101321920B1 (ko) | 2011-12-12 | 2013-10-28 | 재단법인 포항산업과학연구원 | 부유식 해상 발전설비 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR102427102B1 (ko) | 2022-07-29 |
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