EP3433486A4 - Power take-off, wave energy converter comprising such power take-off and method for controlling such power take-off - Google Patents
Power take-off, wave energy converter comprising such power take-off and method for controlling such power take-off Download PDFInfo
- Publication number
- EP3433486A4 EP3433486A4 EP17770714.8A EP17770714A EP3433486A4 EP 3433486 A4 EP3433486 A4 EP 3433486A4 EP 17770714 A EP17770714 A EP 17770714A EP 3433486 A4 EP3433486 A4 EP 3433486A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- power take
- controlling
- wave energy
- energy converter
- take
- 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.)
- Withdrawn
Links
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
-
- 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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/08—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for recovering energy derived from swinging, rolling, pitching or like movements, e.g. from the vibrations of a machine
-
- 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
- F03B13/1845—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 slides relative to the rem
- F03B13/1855—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 slides relative to the rem where the connection between wom and conversion system takes tension and compression
- F03B13/186—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 slides relative to the rem where the connection between wom and conversion system takes tension and compression the connection being of the rack-and-pinion type
-
- 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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G3/00—Other motors, e.g. gravity or inertia motors
- F03G3/08—Other motors, e.g. gravity or inertia motors using flywheels
-
- 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
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G7/00—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for
- F03G7/04—Mechanical-power-producing mechanisms, not otherwise provided for or using energy sources not otherwise provided for using pressure differences or thermal differences occurring in nature
-
- 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
- F05B2260/00—Function
- F05B2260/42—Storage of energy
- F05B2260/421—Storage of energy in the form of rotational kinetic energy, e.g. in flywheels
-
- 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
- F05B2270/00—Control
- F05B2270/10—Purpose of the control system
- F05B2270/20—Purpose of the control system to optimise the performance of a machine
- F05B2270/202—Tuning to wave conditions
-
- 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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE1650375 | 2016-03-22 | ||
PCT/SE2017/050277 WO2017164803A1 (en) | 2016-03-22 | 2017-03-22 | Power take-off, wave energy converter comprising such power take-off and method for controlling such power take-off |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3433486A1 EP3433486A1 (en) | 2019-01-30 |
EP3433486A4 true EP3433486A4 (en) | 2019-02-27 |
Family
ID=59899663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP17770714.8A Withdrawn EP3433486A4 (en) | 2016-03-22 | 2017-03-22 | Power take-off, wave energy converter comprising such power take-off and method for controlling such power take-off |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP3433486A4 (en) |
WO (1) | WO2017164803A1 (en) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4143011C1 (en) * | 1991-12-24 | 1993-04-15 | Hans 5000 Koeln De Lambrecht | Floating wave machine for generating electrical power - has jointed floats resting on water surface coupled to fly-wheel via interconnecting rods and gearing |
US20030110767A1 (en) * | 2001-12-19 | 2003-06-19 | Lee Wai Fong | Method and installation of power generation by ocean wave |
US20120186244A1 (en) * | 2010-06-14 | 2012-07-26 | Pedersen Steven R | Wave energy extraction and accumulation system |
WO2014094778A1 (en) * | 2012-12-19 | 2014-06-26 | Wave Star A/S | Power take-off with integrated resonator for energy extraction from linear motions |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0608128D0 (en) * | 2006-04-25 | 2006-06-07 | Mccague James | Movement and power generation apparatus |
WO2014055033A1 (en) * | 2012-10-05 | 2014-04-10 | Ocean Harvesting Technologies Ab | Wave energy converter |
US9784238B2 (en) * | 2013-10-15 | 2017-10-10 | Universiteit Gent | Wave energy convertor |
ITMI20132064A1 (en) * | 2013-12-11 | 2015-06-12 | Federico Ghiringhelli | DEVICE AND METHOD TO TRANSFORM THE ENERGY OF THE WAVE MOTION IN ELECTRICITY |
SE1550661A1 (en) * | 2014-06-24 | 2015-12-25 | Ocean Harvesting Technologies Ab | A wave energy absorption device, a power take-off assembly and a wave energy system |
-
2017
- 2017-03-22 EP EP17770714.8A patent/EP3433486A4/en not_active Withdrawn
- 2017-03-22 WO PCT/SE2017/050277 patent/WO2017164803A1/en active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4143011C1 (en) * | 1991-12-24 | 1993-04-15 | Hans 5000 Koeln De Lambrecht | Floating wave machine for generating electrical power - has jointed floats resting on water surface coupled to fly-wheel via interconnecting rods and gearing |
US20030110767A1 (en) * | 2001-12-19 | 2003-06-19 | Lee Wai Fong | Method and installation of power generation by ocean wave |
US20120186244A1 (en) * | 2010-06-14 | 2012-07-26 | Pedersen Steven R | Wave energy extraction and accumulation system |
WO2014094778A1 (en) * | 2012-12-19 | 2014-06-26 | Wave Star A/S | Power take-off with integrated resonator for energy extraction from linear motions |
Also Published As
Publication number | Publication date |
---|---|
EP3433486A1 (en) | 2019-01-30 |
WO2017164803A1 (en) | 2017-09-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP3629439A4 (en) | Method for controlling photovoltaic power generation, and photovoltaic power generation system | |
EP3714523A4 (en) | Power conversion system and method | |
EP3262743A4 (en) | Power converter and power conversion method | |
EP3267547A4 (en) | Method for controlling power grid frequency of multiple energy storage systems, and system therefor | |
EP3161305A4 (en) | A wave energy absorption device, a power take-off assembly and a wave energy system | |
EP3516206A4 (en) | Wave energy converter | |
EP3407479A4 (en) | Power conversion system and control method therefor | |
EP3605788A4 (en) | Aggregation system, method for controlling same, and complex power conversion device | |
EP3419075A4 (en) | Exterior material for power storage devices, and method for producing exterior material for power storage devices | |
EP3267577A4 (en) | Power conversion device and method for controlling same | |
EP3404821A4 (en) | Power conversion device and control method for power conversion device | |
EP3570421A4 (en) | Power conversion apparatus and control method for power conversion apparatus | |
EP3255777A4 (en) | Electric power generation control device, electric power converter control device, electric power generation control method and program | |
EP3678287A4 (en) | Power conversion device and power conversion method | |
EP3280040A4 (en) | Power conversion device and method for controlling same | |
EP3367550A4 (en) | Power conversion device and control method thereof | |
EP3367551A4 (en) | Power conversion device and control method thereof | |
EP3306718A4 (en) | Power generation device, power generation system, and method for controlling power generation system | |
EP3493309A4 (en) | Power generation unit and method for controlling same | |
EP3538790A4 (en) | Power take off system for wave energy converter buoy | |
EP3494302A4 (en) | Wave energy converter | |
EP3703249A4 (en) | Power conversion device and controlling method therefor | |
EP3264582A4 (en) | Power conversion device and control method therefor | |
EP3605777A4 (en) | Power generation plant and method for operating power generation plant | |
EP3566298A4 (en) | Power converter for energy systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20181017 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20190128 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: F03G 3/08 20060101ALI20190122BHEP Ipc: F03G 7/04 20060101ALI20190122BHEP Ipc: F03G 7/08 20060101ALI20190122BHEP Ipc: F03B 13/18 20060101AFI20190122BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: EXAMINATION IS IN PROGRESS |
|
17Q | First examination report despatched |
Effective date: 20190410 |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20191022 |