CN115901174A - Floating body experiment platform capable of realizing multi-degree-of-freedom movement of floating body - Google Patents
Floating body experiment platform capable of realizing multi-degree-of-freedom movement of floating body Download PDFInfo
- Publication number
- CN115901174A CN115901174A CN202211549093.4A CN202211549093A CN115901174A CN 115901174 A CN115901174 A CN 115901174A CN 202211549093 A CN202211549093 A CN 202211549093A CN 115901174 A CN115901174 A CN 115901174A
- Authority
- CN
- China
- Prior art keywords
- floating body
- frame
- pitching
- connecting frame
- motion
- 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.)
- Granted
Links
Images
Classifications
-
- 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
Abstract
The invention particularly relates to a floating body experiment platform capable of realizing multi-degree-of-freedom movement of a floating body, which comprises a fixed frame, a longitudinal connecting frame, a pitching connecting frame and the floating body, wherein the fixed frame is fixed on the fixed frame; the fixed frame is fixed on the water tank and comprises a fixed frame main body, and two upright posts are arranged on two sides of the fixed frame main body; the longitudinal connecting frame comprises two rectangular frames which are fixedly connected through two cross beams, the two rectangular frames are respectively and slidably mounted on the stand columns on the two sides of the fixed frame main body, and the two ends of each rectangular frame are respectively connected with the fixed frame main body through springs; the top of the pitching connecting frame is slidably mounted on the two cross beams, the tops of the two sides of the pitching connecting frame are respectively connected with the rectangular frame through springs, and the bottom of the pitching connecting frame is movably connected with the floating body through a connecting rod. The invention can lead the floating body to realize the heaving motion, the surging motion and the pitching motion under the action of waves, and is convenient for researching the physical characteristics of the floating body under the motion of different degrees of freedom.
Description
Technical Field
The invention relates to the technical field of floating body experiments, in particular to a floating body experiment platform capable of realizing multi-degree-of-freedom movement of a floating body.
Background
With the progress of science and technology and the development of human society, in order to reduce environmental pollution and further develop and utilize green energy, the engineering equipment of marine renewable energy needs to be researched. Because the energy distribution of the wave energy is wide and the energy reserve is sufficient, the research on the wave energy conversion and collection device is particularly important. Meanwhile, in order to reduce the influence of waves on the coast and the shore buildings, the application of breakwaters is becoming more widespread. Therefore, researchers can research the integrated system of the breakwater and the wave energy device to achieve the effects of wave prevention and wave collection and improve the utilization rate of energy, wherein experimental comparison is carried out on a physical model, and the research on the multi-degree-of-freedom floater, especially the three-dimensional experiment, is of great significance.
In the existing research, a fixed breakwater is mostly researched, the research on the breakwater with multiple degrees of freedom is less, an experimental platform for carrying out a three-dimensional experiment is not perfect, and the physical characteristics of a floating body under the motion with different degrees of freedom cannot be well researched.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention aims to: the floating body experiment platform capable of realizing the multi-degree-of-freedom motion of the floating body is provided, so that the floating body can realize the heaving motion, the surging motion and the pitching motion under the action of waves, and the physical characteristics of the floating body under the motion of different degrees of freedom can be conveniently researched.
In order to achieve the purpose, the invention adopts the following technical scheme:
a floating body experiment platform capable of realizing multi-degree-of-freedom movement of a floating body comprises a fixed frame, a longitudinal connecting frame, a pitching connecting frame and the floating body; the fixed frame is fixed on the water tank and comprises a fixed frame main body, and two sides of the fixed frame main body are respectively provided with two upright posts; the longitudinal connecting frame comprises two rectangular frames which are fixedly connected through two cross beams, the two rectangular frames are respectively slidably mounted on the stand columns on the two sides of the fixed frame main body, and the two ends of each rectangular frame are respectively connected with the fixed frame main body through springs; the top slidable mounting of pitching connection frame is on two crossbeams, and pitching connection frame's both sides top is connected with rectangular frame through the spring respectively, and pitching connection frame's bottom is through connecting rod and body swing joint.
Furthermore, a first fixing rod is arranged in the floating body, an upper connecting seat is arranged on the first fixing rod, a through hole is formed in the upper connecting seat, two lower connecting seats are arranged at the bottom of the pitching connecting frame, a through hole is formed in the lower connecting seat, and the connecting rod penetrates through the through holes of the lower connecting seat and the upper connecting seat to connect the pitching connecting frame with the floating body.
Furthermore, two second fixing rods are further arranged in the floating body, the two second fixing rods are respectively arranged on two sides of the first fixing rod, and the bottom of the pitching connecting frame is further connected with the second fixing rods through springs.
Furthermore, the upright post is provided with a longitudinal guide rail, the rectangular frame is provided with a pulley, and the pulley is slidably arranged in the longitudinal guide rail.
Furthermore, a transverse guide rail is arranged on the cross beam, a pulley is arranged at the top of the pitching connecting frame, and the pulley is slidably arranged in the transverse guide rail.
The measuring instrument comprises a displacement sensor, a longitudinal tension pressure sensor, a transverse tension pressure sensor and an attitude sensor, the displacement sensor is connected to the longitudinal connecting frame, the longitudinal tension pressure sensor is connected to a spring connected with the rectangular frame and the fixed frame body, the transverse tension pressure sensor is connected to a spring connected with the longitudinal connecting frame and the rectangular frame, and the attitude sensor is connected to the inside of the floating body.
Furthermore, a connecting frame is further arranged on one side of the fixed frame main body and used for placing a wave energy power generation device.
Further, the fixed frame is fixed on the wall of the water tank through a G-shaped clamp.
Further, the fixed frame, the longitudinal connecting frame and the pitching connecting frame are all made of aluminum alloy sections.
In summary, the present invention has the following advantages:
1. according to the invention, the longitudinal connecting frame is slidably arranged on the fixed frame, the pitching connecting frame is slidably arranged on the longitudinal connecting frame, and the floating body is movably arranged on the pitching connecting frame, so that the floating body can realize heaving motion, pitching motion and pitching motion under the action of waves, and the physical characteristics of the floating body under different degrees of freedom motion can be conveniently researched.
2. The floating body is detachably arranged on the pitching connecting frame through the connecting rod, the upper connecting seat and the lower connecting seat, so that the floating bodies in different shapes can be flexibly replaced, and the hydrodynamic characteristics of the floating bodies in different shapes can be researched.
3. The invention ensures the reliability of experimental data by restraining the impact force of the heave motion and the surge motion and limiting the rotation amplitude of the pitch motion through the spring.
4. The invention can measure the motion characteristic of the floating body through a plurality of sensors and monitor the physical state data of the floating body in real time through a computer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the fixing frame of the present invention;
FIG. 3 is a schematic view showing the construction of the coupling of the fixing frame and the longitudinal coupling frame of the present invention;
FIG. 4 is a schematic view of the construction of the longitudinal connecting frame and the pitch connecting frame connection of the present invention;
FIG. 5 is a schematic view of the pitch link frame and float connection of the present invention;
FIG. 6 is an enlarged partial view of the pitch link frame and float connection of the present invention;
FIG. 7 is a schematic structural view of the float of the present invention;
wherein: 1: fixed frame, 11: column, 12: longitudinal guide, 13: link, 2: longitudinal connecting frame, 21: rectangular frame, 22: cross member, 23: cross rail, 3: pitch link frame, 31: lower connecting seat, 4: float, 41: first fixing lever, 42: upper connecting seat, 43: second fixing lever, 44: connecting rod, 5: spring, 6: pulley, 7: displacement sensor, 8: longitudinal pull pressure sensor, 9: lateral pull pressure sensor, 10: and an attitude sensor.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description.
As shown in fig. 1 to 5, a floating body experimental platform capable of realizing multiple degrees of freedom motion of a floating body comprises a fixed frame, a longitudinal connecting frame, a pitching connecting frame and a floating body; the fixed frame is fixed on the water tank and comprises a fixed frame main body, and two sides of the fixed frame main body are respectively provided with two upright posts; the longitudinal connecting frame comprises two rectangular frames which are fixedly connected through two cross beams, the two rectangular frames are respectively and slidably mounted on the stand columns on the two sides of the fixed frame main body, and the two ends of each rectangular frame are respectively connected with the fixed frame main body through springs; the top slidable mounting of pitching connection frame is on two crossbeams, and pitching connection frame's both sides top is connected with rectangular frame through the spring respectively, and pitching connection frame's bottom is through connecting rod and body swing joint.
In the embodiment, in order to restrain the impact force of the heave motion of the longitudinal connecting frame, eight springs which are longitudinally arranged are connected to the longitudinal connecting frame, and two springs are arranged at two ends of each rectangular frame; in order to restrain the impact force of the pitching motion of the pitching connecting frame, four transversely arranged springs are connected to the pitching connecting frame, and two springs are arranged on two sides of the pitching connecting frame.
As shown in fig. 5 to 7, a first fixing rod is arranged in the floating body, an upper connecting seat is arranged on the first fixing rod, a through hole is arranged on the upper connecting seat, two lower connecting seats are arranged at the bottom of the pitching connecting frame, a through hole is arranged on the lower connecting seat, and a connecting rod penetrates through the through holes of the lower connecting seat and the upper connecting seat to connect the pitching connecting frame and the floating body. The pitching connecting frame and the floating body are connected through a connecting rod and a lower connecting seat and an upper connecting seat, and can be detachably connected with the pitching connecting frame to rapidly disassemble and assemble different floating bodies so as to research hydrodynamic characteristics of different floating bodies.
In this embodiment, two second fixing rods are further disposed in the floating body, the two second fixing rods are disposed on two sides of the first fixing rod respectively, and the bottom of the pitching connecting frame is further connected with the second fixing rods through springs. In order to limit the overlarge rotation amplitude of the pitching motion of the floating body, the pitching connecting frame is connected with four longitudinally arranged springs, and the four springs are uniformly distributed at the bottom of the pitching connecting frame.
As shown in fig. 3, the upright post is provided with a longitudinal guide rail, the rectangular frame is provided with a pulley, and the pulley is slidably arranged in the longitudinal guide rail. The rectangular frame can slide up and down in the longitudinal guide rail, so that the longitudinal connecting frame can reciprocate up and down on the fixed frame, and the floating body can realize the heaving motion.
As shown in FIG. 4, the cross beam is provided with a transverse guide rail, and the top of the pitching connecting frame is provided with a pulley which is slidably arranged in the transverse guide rail. The pitching connecting frame can slide left and right in the transverse guide rail, so that the pitching connecting frame can reciprocate left and right on the longitudinal connecting frame, and the floating body can realize pitching motion.
As shown in fig. 1, the floating body measuring device further comprises a measuring instrument, wherein the measuring instrument comprises a displacement sensor, a longitudinal pulling pressure sensor, a transverse pulling pressure sensor and an attitude sensor, the displacement sensor is connected to the longitudinal connecting frame, the longitudinal pulling pressure sensor is connected to a spring connected with the rectangular frame and the fixed frame body, the transverse pulling pressure sensor is connected to a spring connected with the longitudinal connecting frame and the rectangular frame, and the attitude sensor is connected to the inside of the floating body.
Installing a displacement sensor on the longitudinal connecting frame, and measuring the relative displacement between the longitudinal connecting frame and the fixed frame; a longitudinal tension and pressure sensor is arranged between the rectangular frame and the fixed frame main body, and tension and pressure between the longitudinal connecting frame and the fixed frame are measured; installing a transverse tension and pressure sensor between the pitching connecting frame and the rectangular frame, and measuring tension and pressure between the pitching connecting frame and the longitudinal connecting frame; and an attitude sensor is arranged in the floating body to measure the attitude change of the floating body. In this embodiment, displacement sensor, vertical pull pressure sensor, horizontal pull pressure sensor and attitude sensor all are connected with the computer, can carry out real-time data monitoring to the physical state of body when the experiment.
As shown in fig. 1, a connecting frame is further arranged on one side of the fixed frame main body and used for placing a wave energy power generation device, so that the floating body experiment platform and the wave energy power generation device form an integrated system, and more functions are realized.
In this embodiment, fixed frame passes through G type clamp to be fixed on the water tank wall, and G type clamp has guaranteed the security and the accuracy of experiment with fixed frame and water tank wall zonulae occludens.
The fixed frame, the longitudinal connecting frame and the pitching connecting frame are all made of aluminum alloy sections. The aluminum alloy section has good strength and rigidity, and is convenient to install and connect.
The working principle of the invention is as follows:
under the action of waves, the floating body can realize heaving, surging and pitching motions on the floating body experiment platform. The floating body reciprocates up and down to drive the pitching connecting frame to reciprocate up and down, so as to drive the pulley of the longitudinal connecting frame to reciprocate up and down along the longitudinal guide rail, and realize the heaving operation of the floating body; the floating body reciprocates left and right to drive the pulley of the pitching connecting frame to reciprocate left and right along the transverse guide rail, so as to realize the pitching motion of the floating body; the floating body is movably connected to the pitching connecting frame and swings left and right to realize pitching motion of the floating body.
Generally speaking, the longitudinal connecting frame is slidably mounted on the fixed frame, the pitching connecting frame is slidably mounted on the longitudinal connecting frame, and the floating body is movably mounted on the pitching connecting frame, so that the floating body can realize the heaving motion, the pitching motion and the pitching motion under the action of waves, and the physical characteristics of the floating body under the motion with different degrees of freedom are facilitated. The floating body is detachably arranged on the pitching connecting frame through the connecting rod, the upper connecting seat and the lower connecting seat, so that the floating bodies in different shapes can be flexibly replaced to research the hydrodynamic characteristics of the floating bodies in different shapes. The invention ensures the reliability of experimental data by restraining the impact force of the heave motion and the surge motion and limiting the rotation amplitude of the pitch motion through the spring. The invention can measure the motion characteristic of the floating body through a plurality of sensors and monitor the physical state data of the floating body in real time through a computer.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (9)
1. The utility model provides a can realize body experiment platform of body multi freedom motion which characterized in that:
comprises a fixed frame, a longitudinal connecting frame, a pitching connecting frame and a floating body;
the fixed frame is fixed on the water tank and comprises a fixed frame main body, and two upright posts are arranged on two sides of the fixed frame main body;
the longitudinal connecting frame comprises two rectangular frames which are fixedly connected through two cross beams, the two rectangular frames are respectively and slidably mounted on the stand columns on the two sides of the fixed frame main body, and the two ends of each rectangular frame are respectively connected with the fixed frame main body through springs;
the top of the pitching connecting frame is slidably mounted on the two cross beams, the tops of the two sides of the pitching connecting frame are respectively connected with the rectangular frame through springs, and the bottom of the pitching connecting frame is movably connected with the floating body through a connecting rod.
2. The floating body experimental platform capable of realizing multiple freedom degrees of motion of the floating body according to claim 1, which is characterized in that: be equipped with first dead lever in the body, be equipped with the connecting seat on the first dead lever, be equipped with the through-hole on the last connecting seat, be equipped with two lower connecting seats on the bottom of pitching the linking frame, be equipped with the through-hole on the lower connecting seat, the connecting rod passes the through-hole of connecting seat and last connecting seat down, will pitch the linking frame and be connected with the body.
3. The floating body experiment platform capable of realizing the multi-degree-of-freedom motion of the floating body according to claim 2, which is characterized in that: two second fixing rods are further arranged in the floating body, the two second fixing rods are respectively arranged on two sides of the first fixing rod, and the bottom of the pitching connecting frame is further connected with the second fixing rods through springs.
4. The floating body experiment platform capable of realizing the multi-degree-of-freedom motion of the floating body according to claim 1, which is characterized in that: the upright post is provided with a longitudinal guide rail, the rectangular frame is provided with a pulley, and the pulley is slidably arranged in the longitudinal guide rail.
5. The floating body experimental platform capable of realizing multiple freedom degrees of motion of the floating body according to claim 1, which is characterized in that: the transverse beam is provided with a transverse guide rail, the top of the pitching connecting frame is provided with a pulley, and the pulley is slidably arranged in the transverse guide rail.
6. The floating body experimental platform capable of realizing multiple freedom degrees of motion of the floating body according to claim 1, which is characterized in that: the measuring instrument comprises a displacement sensor, a longitudinal tension pressure sensor, a transverse tension pressure sensor and an attitude sensor, the displacement sensor is connected to the longitudinal connecting frame, the longitudinal tension pressure sensor is connected to a spring connected with the rectangular frame and the fixed frame body, the transverse tension pressure sensor is connected to a spring connected with the longitudinal connecting frame and the rectangular frame, and the attitude sensor is connected to the inside of the floating body.
7. The floating body experimental platform capable of realizing multiple freedom degrees of motion of the floating body according to claim 1, which is characterized in that: one side of the fixed frame main body is also provided with a connecting frame, and the connecting frame is used for placing a wave energy power generation device.
8. The floating body experimental platform capable of realizing multiple freedom degrees of motion of the floating body according to claim 1, which is characterized in that: the fixed frame is fixed on the wall of the water tank through the G-shaped clamp.
9. The floating body experimental platform capable of realizing multiple freedom degrees of motion of the floating body according to claim 1, which is characterized in that: the fixed frame, the longitudinal connecting frame and the pitching connecting frame are all made of aluminum alloy sections.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211549093.4A CN115901174B (en) | 2022-12-05 | 2022-12-05 | Floating body experimental platform capable of realizing multi-degree-of-freedom motion of floating body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211549093.4A CN115901174B (en) | 2022-12-05 | 2022-12-05 | Floating body experimental platform capable of realizing multi-degree-of-freedom motion of floating body |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN115901174A true CN115901174A (en) | 2023-04-04 |
| CN115901174B CN115901174B (en) | 2023-08-22 |
Family
ID=86478689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202211549093.4A Active CN115901174B (en) | 2022-12-05 | 2022-12-05 | Floating body experimental platform capable of realizing multi-degree-of-freedom motion of floating body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115901174B (en) |
Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636331A (en) * | 2012-05-04 | 2012-08-15 | 哈尔滨工程大学 | Motion and resistance testing device for ship and marine structures |
| ES2539632A1 (en) * | 2013-06-03 | 2015-07-02 | Universidade De Vigo | Hydraulic system for power generation from wave energy (Machine-translation by Google Translate, not legally binding) |
| CN105756847A (en) * | 2016-03-31 | 2016-07-13 | 华南理工大学 | Wave power generation device for providing electric energy for ocean buoys |
| CN105841918A (en) * | 2016-03-18 | 2016-08-10 | 哈尔滨工业大学（威海） | Self-propelled ship model test device applicable to arbitrary wave direction and application method for the same |
| CN105888953A (en) * | 2016-05-16 | 2016-08-24 | 浙江大学 | Three-freedom-degree point absorption type wave power generation device using hydraulic transmission |
| US20190048844A1 (en) * | 2016-02-11 | 2019-02-14 | Smalle Technologies, S.L. | Device for converting wave energy into electrical energy |
| WO2019043705A1 (en) * | 2017-09-03 | 2019-03-07 | Leviathan Energy L.L.C. | Wave energy harvester with three degrees of freedom |
| CN208803934U (en) * | 2018-10-16 | 2019-04-30 | 中国海洋大学 | A kind of fluid pressure type double freedom float Wave energy electric generator |
| CN110065591A (en) * | 2019-05-10 | 2019-07-30 | 中国船舶工业集团公司第七0八研究所 | Test the dragging experimental rig of ship freedom degree |
| CN110514402A (en) * | 2019-09-18 | 2019-11-29 | 哈尔滨工程大学 | A kind of experimental provision of wave energy apparatus performance test |
| US20200149506A1 (en) * | 2017-07-20 | 2020-05-14 | Yi Zhang | Wave power generation device |
| CN111366332A (en) * | 2020-04-28 | 2020-07-03 | 中山大学 | Three-degree-of-freedom decomposition mooring structure measurement experimental device |
| CN111425334A (en) * | 2020-02-25 | 2020-07-17 | 江苏科技大学 | Self-guiding type multi-degree-of-freedom wave power generation device |
| CN111516821A (en) * | 2020-04-13 | 2020-08-11 | 浙江大学 | Heave simulation test bed driven by bilateral hydraulic cylinder |
| CN112683320A (en) * | 2020-12-15 | 2021-04-20 | 哈尔滨工程大学 | Three-degree-of-freedom airworthiness instrument experiment platform |
| CN112758275A (en) * | 2020-12-28 | 2021-05-07 | 浙江大学 | Experimental device for studying slamming load of waves on six-degree-of-freedom floating platform |
| CN112985762A (en) * | 2021-02-22 | 2021-06-18 | 华南理工大学 | Seaworthiness device for ship model six-degree-of-freedom motion measurement |
| CN113123918A (en) * | 2021-04-20 | 2021-07-16 | 中国石油大学(华东) | Integrated six-degree-of-freedom floater wave energy power generation device |
| CN114060206A (en) * | 2022-01-18 | 2022-02-18 | 中国海洋大学 | Hydraulic multi-degree-of-freedom wave power generation device |
| CN114198244A (en) * | 2021-12-10 | 2022-03-18 | 武汉理工大学 | Multi-freedom-degree energy harvesting float-type wave energy power generation device |
-
2022
- 2022-12-05 CN CN202211549093.4A patent/CN115901174B/en active Active
Patent Citations (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102636331A (en) * | 2012-05-04 | 2012-08-15 | 哈尔滨工程大学 | Motion and resistance testing device for ship and marine structures |
| ES2539632A1 (en) * | 2013-06-03 | 2015-07-02 | Universidade De Vigo | Hydraulic system for power generation from wave energy (Machine-translation by Google Translate, not legally binding) |
| US20190048844A1 (en) * | 2016-02-11 | 2019-02-14 | Smalle Technologies, S.L. | Device for converting wave energy into electrical energy |
| CN105841918A (en) * | 2016-03-18 | 2016-08-10 | 哈尔滨工业大学（威海） | Self-propelled ship model test device applicable to arbitrary wave direction and application method for the same |
| CN105756847A (en) * | 2016-03-31 | 2016-07-13 | 华南理工大学 | Wave power generation device for providing electric energy for ocean buoys |
| CN105888953A (en) * | 2016-05-16 | 2016-08-24 | 浙江大学 | Three-freedom-degree point absorption type wave power generation device using hydraulic transmission |
| US20200149506A1 (en) * | 2017-07-20 | 2020-05-14 | Yi Zhang | Wave power generation device |
| WO2019043705A1 (en) * | 2017-09-03 | 2019-03-07 | Leviathan Energy L.L.C. | Wave energy harvester with three degrees of freedom |
| CN208803934U (en) * | 2018-10-16 | 2019-04-30 | 中国海洋大学 | A kind of fluid pressure type double freedom float Wave energy electric generator |
| CN110065591A (en) * | 2019-05-10 | 2019-07-30 | 中国船舶工业集团公司第七0八研究所 | Test the dragging experimental rig of ship freedom degree |
| CN110514402A (en) * | 2019-09-18 | 2019-11-29 | 哈尔滨工程大学 | A kind of experimental provision of wave energy apparatus performance test |
| CN111425334A (en) * | 2020-02-25 | 2020-07-17 | 江苏科技大学 | Self-guiding type multi-degree-of-freedom wave power generation device |
| CN111516821A (en) * | 2020-04-13 | 2020-08-11 | 浙江大学 | Heave simulation test bed driven by bilateral hydraulic cylinder |
| CN111366332A (en) * | 2020-04-28 | 2020-07-03 | 中山大学 | Three-degree-of-freedom decomposition mooring structure measurement experimental device |
| CN112683320A (en) * | 2020-12-15 | 2021-04-20 | 哈尔滨工程大学 | Three-degree-of-freedom airworthiness instrument experiment platform |
| CN112758275A (en) * | 2020-12-28 | 2021-05-07 | 浙江大学 | Experimental device for studying slamming load of waves on six-degree-of-freedom floating platform |
| CN112985762A (en) * | 2021-02-22 | 2021-06-18 | 华南理工大学 | Seaworthiness device for ship model six-degree-of-freedom motion measurement |
| CN113123918A (en) * | 2021-04-20 | 2021-07-16 | 中国石油大学(华东) | Integrated six-degree-of-freedom floater wave energy power generation device |
| CN114198244A (en) * | 2021-12-10 | 2022-03-18 | 武汉理工大学 | Multi-freedom-degree energy harvesting float-type wave energy power generation device |
| CN114060206A (en) * | 2022-01-18 | 2022-02-18 | 中国海洋大学 | Hydraulic multi-degree-of-freedom wave power generation device |
Non-Patent Citations (1)
| Title |
|---|
| 任年鑫: ""新型浮式风能-波浪能集成结构系统耦合动力分析"", 《太阳能学报》, vol. 41, no. 5, pages 159 - 165 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN115901174B (en) | 2023-08-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102141462B (en) | Grounding vibration experimental method and system of steel catenary riser | |
| CN203939622U (en) | A kind of many floats of floating type wave energy generating set | |
| EP1805413B1 (en) | Wave power generating plant | |
| KR101036436B1 (en) | Apparatus for using waves energy | |
| KR101660695B1 (en) | Floating, Anchored Installation For Energy Production | |
| CN110553939B (en) | Indoor test platform for simulating marine multiphase load coupling effect | |
| CN102982709B (en) | Statics experiment device for ship model | |
| CN109973288B (en) | Active resonance C-type buoyancy pendulum wave power generation device | |
| CN104061115A (en) | Floating type multi-floater wave power generation device | |
| CN107038940B (en) | A kind of two-dimensions wave energy generating set | |
| CN114060206B (en) | Hydraulic multi-degree-of-freedom wave power generation device | |
| CN105971813A (en) | Wave energy power station structure integrating bulwark function | |
| CN112683320A (en) | Three-degree-of-freedom airworthiness instrument experiment platform | |
| US20090217657A1 (en) | Wave Energy Extraction Device | |
| CN114228926A (en) | Floating type marine photovoltaic fishery integrated system | |
| Toyota et al. | Primary energy conversion characteristics of a floating OWC “Backward Bent Duct Buoy” | |
| CN115901174A (en) | Floating body experiment platform capable of realizing multi-degree-of-freedom movement of floating body | |
| CN205841084U (en) | Wave energy generating set | |
| CN106014843B (en) | Wave energy generating set | |
| CN216424699U (en) | Floating type marine photovoltaic fishery integrated system | |
| CN116557202A (en) | Gravity potential wave energy power generation device capable of sensing frequency modulation | |
| CN106014844B (en) | Wave energy generating set | |
| CN206035722U (en) | Novel electricity generation is synthesized to ocean device | |
| CN1075600C (en) | Wave energy unit | |
| CN201965845U (en) | Steel catenary riser bottoming vibration experiment system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |