NO347990B1 - Wave-power facility with horizontal movement - Google Patents
Wave-power facility with horizontal movement Download PDFInfo
- Publication number
- NO347990B1 NO347990B1 NO20230111A NO20230111A NO347990B1 NO 347990 B1 NO347990 B1 NO 347990B1 NO 20230111 A NO20230111 A NO 20230111A NO 20230111 A NO20230111 A NO 20230111A NO 347990 B1 NO347990 B1 NO 347990B1
- Authority
- NO
- Norway
- Prior art keywords
- generator
- wave
- power
- wave absorber
- main line
- Prior art date
Links
- 239000006096 absorbing agent Substances 0.000 claims description 64
- 238000004873 anchoring Methods 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 6
- 238000003306 harvesting Methods 0.000 claims description 4
- 239000012530 fluid Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 230000002860 competitive effect Effects 0.000 description 3
- 238000007667 floating Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 238000013459 approach Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- 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"
- F03B13/18—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" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
- F03B13/1885—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" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is tied to the rem
-
- 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
Landscapes
- 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)
Claims (9)
1. Et bølgekraftanlegg (1) omfattende en offshorestruktur (2, 4) og videre omfattende et flertall generatorenheter (10), hvorved de respektive generatorenhetene (10) omfatter
- en kraftgenerator (103) støttet av offshorestrukturen (2, 4) ved en avstand over havoverflaten (S);
- en hovedline (13, 14) som er koblet til kraftgeneratoren (103) og som strekker seg mellom offshorestrukturen (2, 4) og havbunnen (B), idet den er ankret til an ankringsanordning (8) ved havbunnen;
- en bølgeabsorbator (22) i inngrep med hovedlinen (13, 14) og ved det vertikale nivået til havoverflaten (S).
2. Et bølgekraftanlegg (1) i samsvar med krav 1, karakterisert ved at bølgeabsorbatoren (22) fremviser en massetetthet på mer enn 800 kg/m<3>.
3. Et bølgekraftanlegg (1) i samsvar med krav 1 eller krav 2, karakterisert ved at bølgeabsorbatoren (22) er kammerløs.
4. Et bølgekraftanlegg (1) i samsvar med et av de foregående kravene, karakterisert ved at bølgeabsorbatoren (22) omfatter flate plater (22a) anordnet i en rett stjernekonfigurasjon.
5. Et bølgekraftanlegg (1) i samsvar med et av de foregående kravene, karakterisert ved at en rett linje (25) mellom koblingspunktene til hovedlinen (13, 14) til offshorestrukturen (2, 4) og til ankringsanordningen (8), henholdsvis, danner en vinkel (α) til vertikalen som er mindre enn 30°.
6. Et bølgekraftanlegg (1) i samsvar med et av de foregående kravene, karakterisert ved at
- bølgeabsorbatoren (22) er suspendert med en vinsjline (15);
- bølgeabsorbatoren (22) omfatter en lineguide (107) som holder en glidende forbindelse mellom bølgeabsorbatoren (22) og hovedlinen (13, 14), slik at bølgeabsorbatoren (22) kan bevege seg langsmed utstrekningen til og i forhold til hovedlinen; og
- generatorenheten (10) ytterligere omfatter en vinsj (109) innrettet til å bevege bølgeabsorbatoren (22) opp og ned langs hovedlinen (13, 14).
7. Et bølgekraftanlegg (1) i samsvar med et av de foregående kravene, karakterisert ved at kraftgeneratorene (103) til de respektive generatorenhetene (10) omfatter en hydraulisk sylinder (72, 201) beveget av hovedlinen (13, 14) og at de hydrauliske sylindrene til de respektive generatorenhetene (10) er hydraulisk koblet, med et forsyningsrør (81) og et returrør (85), til et felles hydraulisk system (70) som omgjør hydraulisk kraft til elektrisk kraft, idet det hydrauliske systemet omfatter en hydraulisk-elektrisk generator (77).
8. Et bølgekraftanlegg (1) i samsvar med et av de foregående kravene, karakterisert ved at de respektive generatorenhetene (10) omfatter en generatorcelle (3) omfattende kraftgeneratoren (103), hvorved generatorcellene (3) er anordnet i to stakker (eng: stacks) med cellerekker, hvorved hver cellerekke omfatter minst fire generatorceller (3) og hver stakk av cellerekke omfatter minst to rekker med generatorceller (3).
9. En fremgangsmåte ved produksjon av elektrisk energi med et bølgekraftanlegg i samsvar med krav 6, hvorved fremgangsmåten omfatter følgende trinn:
a) med vinsjen (109), å senke bølgeabsorbatoren (22) ned til en posisjon under havoverflaten;
b) å sanke bølgekraft ved hjelp av kraftgeneratoren (103) idet bølgeabsorbatoren (22) tilveiebringer drag i hovedlinen (13, 14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20230111A NO347990B1 (en) | 2023-02-03 | 2023-02-03 | Wave-power facility with horizontal movement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| NO20230111A NO347990B1 (en) | 2023-02-03 | 2023-02-03 | Wave-power facility with horizontal movement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| NO20230111A1 NO20230111A1 (no) | 2024-06-10 |
| NO347990B1 true NO347990B1 (en) | 2024-06-10 |
Family
ID=91622734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NO20230111A NO347990B1 (en) | 2023-02-03 | 2023-02-03 | Wave-power facility with horizontal movement |
Country Status (1)
| Country | Link |
|---|---|
| NO (1) | NO347990B1 (no) |
-
2023
- 2023-02-03 NO NO20230111A patent/NO347990B1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO20230111A1 (no) | 2024-06-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2017200610B2 (en) | Wave energy converter system | |
| US9309860B2 (en) | Wave energy conversion device | |
| US4742241A (en) | Wave energy engine | |
| KR101036436B1 (ko) | 파랑발전기 | |
| EP2064441B1 (en) | Apparatus for converting energy from wave or current flows using pipes acting as venturi pumps | |
| KR20110125212A (ko) | 해수 파도 에너지를 전기로 변환하는 방법 및 장치 | |
| US20120013126A1 (en) | Water elevation type wave energy converter and method of conversion of wave energy | |
| JP2009542964A (ja) | 波エネルギー変換機 | |
| KR20090102868A (ko) | 하이드로 컬럼 | |
| CN101611226A (zh) | 能量提取方法和设备 | |
| EP2411671A1 (en) | Floating, anchored installation for energy production | |
| WO2010049708A2 (en) | Improved apparatus for generating power from wave energy | |
| CN114885880A (zh) | 一种多能互补自供电海洋牧场 | |
| CN204851525U (zh) | 具有锚链自动调整装置的波浪发电设备 | |
| US20210148326A1 (en) | Tide Activated Device to Operate A Turbine Generator | |
| GB2579640A (en) | Relative buoyancy marine wave energy recovery system | |
| NO347990B1 (en) | Wave-power facility with horizontal movement | |
| KR101024541B1 (ko) | 조력 발전 모듈 및 이를 이용한 조력 발전 방법 | |
| GB2414771A (en) | A wave power generator apparatus | |
| EP4348036A1 (en) | Combined wave energy converter and grid storage | |
| CN106337772B (zh) | 具有锚链自动调整装置的波浪发电设备 | |
| JP2024503133A (ja) | 液圧機械エネルギー貯蔵およびエネルギー変換デバイス、ならびに駆動方法 | |
| WO1994000688A1 (en) | Automatic pumping apparatus utilizing wave motion | |
| JP2023072847A (ja) | 潮汐出力装置および発電装置 | |
| WO2023068937A1 (en) | Wave power generator system |