WO2015172272A1 - Multi-buoy link power generating equipment - Google Patents

Multi-buoy link power generating equipment Download PDF

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WO2015172272A1
WO2015172272A1 PCT/CN2014/000910 CN2014000910W WO2015172272A1 WO 2015172272 A1 WO2015172272 A1 WO 2015172272A1 CN 2014000910 W CN2014000910 W CN 2014000910W WO 2015172272 A1 WO2015172272 A1 WO 2015172272A1
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link power
floating body
buoy
hydraulic
floating
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PCT/CN2014/000910
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French (fr)
Chinese (zh)
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陈文彬
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陈文彬
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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
    • 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"
    • 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

Definitions

  • the invention relates to a power generation device using wave energy, in particular to a multi-floating link power generation device which has high efficiency, wind wave resistance and low cost.
  • offshore floating wave power generation devices have the following problems in practical applications: large volume leads to high cost, and the phase difference of waves cannot be utilized, so that the efficiency is low, such as the world-famous "sea snake” power generation equipment.
  • Its "connecting rod” is also a floating body, which inevitably leads to a bulky shape like a submarine in order to obtain sufficient buoyancy; its “link body” (floating body) is very small and does not provide enough buoyancy in the trough or crest.
  • the stroke is not enough, the stroke is much smaller than the wave height, so that the torque obtained is not large, and the overall energy obtained is small.
  • the "connecting rod” and the “linking body” (floating body) have only one universal joint, and all the forces are concentrated on this point, resulting in extremely high strength requirements for the universal joint, which in turn increases the manufacturing cost.
  • the present invention aims to provide a wave power generating device which has high efficiency, strong wind and wave resistance, and can work particularly in the face of small waves, and which is also very low in cost.
  • the content of the invention a plurality of floating bodies are linked by connecting rods, adjacent floating bodies are reversely moved, the torque obtained at the nodes is converted into hydraulic energy, and the hydraulic pressure can drive the hydraulic motor to rotate to drive the generator to generate electricity.
  • the degree of undulation depends on the short-axis diameter of the projected area of the floating body in water or the ratio of the length of the short side to the wavelength. The smaller the ratio, the closer the undulating stroke is to the wave height; the larger the ratio, the shorter the stroke. When it is greater than 1, The floating body basically does not fluctuate with the waves.
  • the wavelength is fixed, that is, when the connecting rod is fixed, the distance between the ups and downs of the floating body is closer to the wave height, and the obtained torque is larger. ; otherwise it will be smaller.
  • the lever movement of the connecting rod is converted into hydraulic energy and can be pushed
  • the hydraulic motor rotates to drive the generator to generate electricity.
  • the connecting rod does not need to provide buoyancy, it can be made with a minimum of materials, thereby greatly reducing material costs and labor costs.
  • a floating body can be installed with multiple connecting rods, which greatly improves the overall link strength and conversion efficiency, which means that the cost per unit of kw will be greatly reduced.
  • Figure 1 is a schematic view showing the overall structure of the present invention.
  • Figure 2 is a schematic diagram of the floating body system.
  • Figure 3 is a schematic diagram of the connecting rod system.
  • Figure 4 is a schematic diagram of the torque conversion system.
  • the present embodiment is composed of a floating body system 1, a connecting rod system 2, and a torque conversion system 3;
  • the floating body system 1 comprises: a floating body 101, a universal joint 110, a hydraulic rod 120, and the like; each of the universal joints 110 is evenly distributed with four hydraulic rods 120, and one side of each floating body 101 is evenly distributed with 2 to 4 universal directions.
  • Section 110 for convenience of description, the floating body is divided into 101, 102, the hydraulic rod is divided into the upper hydraulic rods 110, 123, the lower hydraulic rods 121, 122, and the left and right hydraulic rods 125, etc.; in order to increase the buoyancy of the floating body work, the floating body is The projected area of the upper part of the water line is greater than 30%-50 times of the projected area of the lower part of the water line;
  • the connecting rod system 2 comprises: a lever 201, a pressing arm 211 and the like.
  • Each of the levers 201 is provided with 2 to 4 pressing arms 211 at one end.
  • the pressing arms 211 are divided into upper pressing arms 211 and 214, and pressing arms 212, 213, left and right pressing arms 215 and the like.
  • the torque conversion system 3 includes a hydraulic device, a hydraulic circuit, a hydraulic motor, a generator, and the like.
  • the two adjacent floating bodies 1 are linked by the connecting rod 2 to form a whole movable upper and lower and left and right relative motion; It is necessary to link a plurality of floating bodies 101 with a plurality of sets of connecting rods 2, and only three floating bodies 101 are shown here.
  • the distance 131 of the center of gravity 130 of the adjacent two floating bodies 101, 102 is approximately equal to 1/2 of the average wavelength of the local sea state.
  • one end of the connecting rod 2 is driven by the universal joint 110 to move upward with the center of the universal joint 110 as an axis; at this time, the upper pressing arm 211 pulls the hydraulic rod 120 to perform an expanding motion to generate a hydraulic pressure; The lower pressing arm 212 presses the hydraulic rod 121 to perform a compression movement, and also generates hydraulic pressure.
  • the adjacent floating body 102 is at the same time in the trough, and the other end of the connecting rod 2 is driven by the universal joint 111 to move downward with the center of the universal joint 111 as an axis; at this time, the upper pressing arm 214 presses the hydraulic rod 123 to compress. The movement generates hydraulic pressure; and the lower pressing arm 213 pulls the hydraulic rod 122 to perform an expansion movement to generate hydraulic pressure.
  • the adjacent two floating bodies whether rising or falling, can generate hydraulic pressure, so that the torque conversion system 3 can work to generate electric power; similarly, the adjacent two floating bodies, whether it is the left pendulum or the right pendulum, can generate hydraulic pressure.
  • the torque conversion system 3 is caused to work to generate electricity.
  • the present invention is not limited to the above specific embodiments or embodiments, and as long as the wave energy is converted by the floating body link method, it falls within the protection scope of the present scheme.

Abstract

Multi-buoy link power generating equipment comprises a buoy system (1), a connecting rod system (2) and a torque converting system (3). The buoy system (1) is a rectangular buoy (101) with circular angle. Universal joints (110) and hydraulic device rods (120) are installed on the lateral side of the buoy system. The torque converting system (3) is installed within or above the buoy system. Two adjacent buoys (101) are connected through a connecting rod by the universal joint (110). The buoy moves vertically along with waves to drive the connecting rods to generate torque and the torque conversion system (3) converts the torque into electric power. The multi-buoy link power generating equipment is high in wave power conversion rate and good in integral stability, having a storm resistant capability and being low in cost.

Description

多浮体链接发电设备Multi-floating link power generation equipment 技术领域Technical field
本发明涉及利用波浪能的发电设备，特别涉及一种兼具高效率、具有抗风浪能力、低成本的多浮体链接发电设备。The invention relates to a power generation device using wave energy, in particular to a multi-floating link power generation device which has high efficiency, wind wave resistance and low cost.
技术背景technical background
目前离岸浮式波浪发电装置在实际应用中存在以下问题：体积庞大导致成本高，不能利用波浪的相位差，从而效率低，例如世界驰名的“海蛇”发电设备。其“连接杆”也是浮体，这样就必然导致体积庞大到像一艘潜水艇，以求获得足够的浮力；其“链接体”(浮体)则很细小，不能提供足够的浮力，在波谷或波峰时不能获得足够的行程，行程小于波高很多，这样获得的力矩就不大，整体获得的能量就小。其“连接杆”与“链接体”(浮体)只有一个万向节点，所有受力都集中于这点，导致对万向节的强度要求极高，这又增加了制造成本。At present, offshore floating wave power generation devices have the following problems in practical applications: large volume leads to high cost, and the phase difference of waves cannot be utilized, so that the efficiency is low, such as the world-famous "sea snake" power generation equipment. Its "connecting rod" is also a floating body, which inevitably leads to a bulky shape like a submarine in order to obtain sufficient buoyancy; its "link body" (floating body) is very small and does not provide enough buoyancy in the trough or crest. When the stroke is not enough, the stroke is much smaller than the wave height, so that the torque obtained is not large, and the overall energy obtained is small. The "connecting rod" and the "linking body" (floating body) have only one universal joint, and all the forces are concentrated on this point, resulting in extremely high strength requirements for the universal joint, which in turn increases the manufacturing cost.
目前常用的这种方式，在小浪时效果不明显，发电效率不高；由于体积庞大，成本高昂，商业价值不大。At present, the commonly used method is not obvious in small waves, and the power generation efficiency is not high; due to its large size and high cost, the commercial value is not large.
未来离岸浮体波浪发电的发展趋势是：研制效率高、具有抗风浪能力、低建造成本的浪能发电装置。只有效率高、抗风浪能力强，才能充分利用浪能，适应恶劣的海况，同时保障发电设备不被大风浪损毁；设计简洁合理，才能成本低，才具有商业利用价值。In the future, the development trend of offshore floating body wave power generation is to develop a wave energy generating device with high efficiency, wind wave resistance and low construction cost. Only high efficiency and strong wind and wave resistance can fully utilize the wave energy and adapt to the harsh sea conditions. At the same time, the power generation equipment is not damaged by the wind and waves. The design is simple and reasonable, and the cost can be low.
发明内容Summary of the invention
本发明旨在提供一种兼具高效率、抗风浪能力强、特别是面对小波浪照样可以工作，而且成本还非常低的波浪发电设备。本发明的内容：多个浮体被连接杆链接，相邻的浮体做反向运动，在节点获得的力矩转变成液压能，液压能推动液压马达转动带动发电机发电。这种技术克服了现有浮体波浪发电设备效率低、成本高的缺陷。The present invention aims to provide a wave power generating device which has high efficiency, strong wind and wave resistance, and can work particularly in the face of small waves, and which is also very low in cost. The content of the invention: a plurality of floating bodies are linked by connecting rods, adjacent floating bodies are reversely moved, the torque obtained at the nodes is converted into hydraulic energy, and the hydraulic pressure can drive the hydraulic motor to rotate to drive the generator to generate electricity. This technology overcomes the drawbacks of low efficiency and high cost of existing floating wave power generation equipment.
本发明的工作原理：The working principle of the invention:
当浮体小于波长时，会随波浪9而起伏。其起伏的程度视乎浮体在水中的投影面积短轴直径或短边长度与波长的比例，比值越小，起伏的行程就越接近波高；比值越大，行程就越短，当大于1时，浮体基本不会随波浪起伏了。我们用连接杆2链接两个随波浪反向运动的浮体1，就会获得力矩；在波长定值时，即连接杆定长时，浮体上下起伏的行程越接近波高，获得的力矩就越大；否则就越小。连接杆的杠杆运动转换成液压能，就能推动 液压马达转动，带动发电机发电。When the float is smaller than the wavelength, it will fluctuate with the wave 9. The degree of undulation depends on the short-axis diameter of the projected area of the floating body in water or the ratio of the length of the short side to the wavelength. The smaller the ratio, the closer the undulating stroke is to the wave height; the larger the ratio, the shorter the stroke. When it is greater than 1, The floating body basically does not fluctuate with the waves. We use the connecting rod 2 to link two floating bodies 1 that move in the opposite direction of the wave, and the torque is obtained. When the wavelength is fixed, that is, when the connecting rod is fixed, the distance between the ups and downs of the floating body is closer to the wave height, and the obtained torque is larger. ; otherwise it will be smaller. The lever movement of the connecting rod is converted into hydraulic energy and can be pushed The hydraulic motor rotates to drive the generator to generate electricity.
本发明具有的有益效果：The invention has the beneficial effects:
1、可以让浮体获得尽量等于波高的行程，从而让连接杆产生最大的力矩，使获得的波浪能最大化。1. Allow the floating body to obtain a stroke that is equal to the wave height as much as possible, so that the connecting rod produces the maximum torque and maximizes the obtained wave energy.
2、由于连接杆不需要提供浮力，所以，可以用最少的材料制成，从而大幅度降低材料成本、人工成本。2. Since the connecting rod does not need to provide buoyancy, it can be made with a minimum of materials, thereby greatly reducing material costs and labor costs.
3、一个浮体可以安装多条连接杆，从而大大提高整体的链接强度和转换效率，这意味着单位kw的成本就会大幅度降低。3, a floating body can be installed with multiple connecting rods, which greatly improves the overall link strength and conversion efficiency, which means that the cost per unit of kw will be greatly reduced.
附图说明DRAWINGS
图1本发明整体结构示意图。Figure 1 is a schematic view showing the overall structure of the present invention.
图2浮体系统示意图。Figure 2 is a schematic diagram of the floating body system.
图3连接杆系统示意图。Figure 3 is a schematic diagram of the connecting rod system.
图4力矩转换系统示意图。Figure 4 is a schematic diagram of the torque conversion system.
具体实施方式detailed description
下面结合附图和实施例对本发明作进一步说明。The invention will now be further described with reference to the accompanying drawings and embodiments.
如图1、2、3、4所示，本实施例由浮体系统1、连接杆系统2、力矩转换系统3组成；As shown in Figures 1, 2, 3, and 4, the present embodiment is composed of a floating body system 1, a connecting rod system 2, and a torque conversion system 3;
浮体系统1包括：浮体101、万向节110、液压器杆120等组成；每一个万向节110旁边平均分布4个液压器杆120，每一个浮体101的一边平均分布2～4个万向节110；为了叙述方便，浮体分成101、102，液压器杆分成上液压器杆110、123，下液压器杆121、122，以及左右液压器杆125等；为了增加浮体做功的浮力，浮体在水位线上面部分的投影面积大于水位线下部分投影面积的30％-50倍；The floating body system 1 comprises: a floating body 101, a universal joint 110, a hydraulic rod 120, and the like; each of the universal joints 110 is evenly distributed with four hydraulic rods 120, and one side of each floating body 101 is evenly distributed with 2 to 4 universal directions. Section 110; for convenience of description, the floating body is divided into 101, 102, the hydraulic rod is divided into the upper hydraulic rods 110, 123, the lower hydraulic rods 121, 122, and the left and right hydraulic rods 125, etc.; in order to increase the buoyancy of the floating body work, the floating body is The projected area of the upper part of the water line is greater than 30%-50 times of the projected area of the lower part of the water line;
连接杆系统2包括：杠杆201、压臂211等组成，每一个杠杆201的一头安装2～4个压臂211；为了叙述方便，压臂211分成上压臂211、214，下压臂212、213，左右压臂215等。The connecting rod system 2 comprises: a lever 201, a pressing arm 211 and the like. Each of the levers 201 is provided with 2 to 4 pressing arms 211 at one end. For convenience of description, the pressing arms 211 are divided into upper pressing arms 211 and 214, and pressing arms 212, 213, left and right pressing arms 215 and the like.
力矩转换系统3包括：液压器、液压回路、液压马达、发电机等。The torque conversion system 3 includes a hydraulic device, a hydraulic circuit, a hydraulic motor, a generator, and the like.
相邻的两个浮体1通过连接杆2链接成为一个可以上下、左右相对运动的整体；根据 需要可以用多组连接杆2把多个浮体101进行链接，这里只显示3个浮体101。The two adjacent floating bodies 1 are linked by the connecting rod 2 to form a whole movable upper and lower and left and right relative motion; It is necessary to link a plurality of floating bodies 101 with a plurality of sets of connecting rods 2, and only three floating bodies 101 are shown here.
相邻两浮体101、102的重心130的距离131约等于当地海况平均波长的1/2。The distance 131 of the center of gravity 130 of the adjacent two floating bodies 101, 102 is approximately equal to 1/2 of the average wavelength of the local sea state.
当浮体101处于波峰时，通过万向节110带动连接杆2的一头以万向节110的中心为轴心向上运动；此时，上压臂211牵引液压器杆120进行扩张运动，产生液压；而下压臂212则压迫液压器杆121进行压缩运动，也产生液压。When the floating body 101 is at the peak, one end of the connecting rod 2 is driven by the universal joint 110 to move upward with the center of the universal joint 110 as an axis; at this time, the upper pressing arm 211 pulls the hydraulic rod 120 to perform an expanding motion to generate a hydraulic pressure; The lower pressing arm 212 presses the hydraulic rod 121 to perform a compression movement, and also generates hydraulic pressure.
相邻的浮体102则同时处于波谷，通过万向节111带动连接杆2的另一头以万向节111的中心为轴心向下运动；此时，上压臂214压迫液压器杆123进行压缩运动，产生液压；而下压臂213则牵引液压器杆122进行扩张运动，产生液压。The adjacent floating body 102 is at the same time in the trough, and the other end of the connecting rod 2 is driven by the universal joint 111 to move downward with the center of the universal joint 111 as an axis; at this time, the upper pressing arm 214 presses the hydraulic rod 123 to compress. The movement generates hydraulic pressure; and the lower pressing arm 213 pulls the hydraulic rod 122 to perform an expansion movement to generate hydraulic pressure.
相邻的两个浮体，无论是上升或者下降，都能够产生液压，使力矩转换系统3可以做功产生电力；同样道理，相邻的两个浮体，无论是左摆或右摆，都能产生液压，使力矩转换系统3做功产生电力。The adjacent two floating bodies, whether rising or falling, can generate hydraulic pressure, so that the torque conversion system 3 can work to generate electric power; similarly, the adjacent two floating bodies, whether it is the left pendulum or the right pendulum, can generate hydraulic pressure. The torque conversion system 3 is caused to work to generate electricity.
本发明不局限于上述具体的实施例或实施方式，只要采用浮体链接方式转换波浪能做功，就落入本方案的保护范围。The present invention is not limited to the above specific embodiments or embodiments, and as long as the wave energy is converted by the floating body link method, it falls within the protection scope of the present scheme.
上面结合附图对本发明优选的具体实施方式和实施例作了详细说明，但是本发明并不限于上述实施方式和实施例，在本领域技术人员所具备的知识范围内，还可以在不脱离本发明构思的前题做出各种变化。 The preferred embodiments and examples of the present invention have been described in detail above with reference to the accompanying drawings, but the present invention is not limited to the above-described embodiments and examples, and may be omitted from the knowledge of those skilled in the art. Various changes have been made to the premise of the inventive concept.

Claims (8)

  1. 一种多浮体链接发电设备，包括浮体系统(1)、连接杆系统(2)、力矩转换系统(3)；其特征在于：A multi-floating link power generation device includes a floating body system (1), a connecting rod system (2), and a torque conversion system (3);
    浮体系统(1)包括：浮体(101)、万向节(110)、液压器杆(120)组成；每一个万向节(110)旁边平均分布2-4个液压器杆(120)，每一个浮体(1)的一边平均分布2-50个万向节(110)；The floating body system (1) comprises: a floating body (101), a universal joint (110), and a hydraulic rod (120); each of the universal joints (110) is distributed with an average of 2-4 hydraulic rods (120), each One side of a floating body (1) is evenly distributed with 2-50 joints (110);
    连接杆系统(2)包括：杠杆(201)、压臂(211)组成，每一个杠杆(201)的一头安装2-4个压臂(211)；The connecting rod system (2) comprises: a lever (201) and a pressing arm (211), and each of the levers (201) is provided with 2-4 pressing arms (211) at one end;
    力矩转换系统(3)包括：液压器、液压回路、液压马达、发电机。The torque conversion system (3) includes: a hydraulic device, a hydraulic circuit, a hydraulic motor, and a generator.
  2. 根据权利要求1所述的多浮体链接发电设备，其特征在于：所述浮体(101)的吃水深度大于在水位线下部分的投影面短轴或短边长度的0.5-50倍。The multi-float link power plant according to claim 1, characterized in that the draft of the floating body (101) is greater than 0.5-50 times the length of the short axis or the short side of the projection surface of the lower portion of the water line.
  3. 根据权利要求1所述的多浮体链接发电设备，其特征在于：所述浮体(101)在水位线下部分的投影面短轴或短边的长度小于当地海域平均波长的1/3。The multi-float link power generating apparatus according to claim 1, characterized in that the length of the short axis or the short side of the projection surface of the floating body (101) in the lower portion of the water line is smaller than 1/3 of the average wavelength of the local sea area.
  4. 根据权利要求1所述的多浮体链接发电设备，其特征在于：所述浮体(101)在水位线上部分的投影面积大于水位线下部分投影面积的30％-50倍。The multi-float link power generating apparatus according to claim 1, characterized in that the projected area of the floating body (101) on the water line portion is larger than 30%-50 times the projected area of the lower portion of the water line.
  5. 根据权利要求1所述的多浮体链接发电设备，其特征在于：所述相邻2浮体(101)间的连接杆系统数量在2～50支。The multi-float link power generating apparatus according to claim 1, wherein the number of connecting rod systems between the adjacent two floating bodies (101) is 2 to 50.
  6. 根据权利要求1所述的多浮体链接发电设备，其特征在于：所述相邻2浮体(101)的重心(130)的距离(131)约等于当地海域平均波长的1/2。The multi-float link power plant according to claim 1, characterized in that the distance (131) of the center of gravity (130) of the adjacent two floating bodies (101) is approximately equal to 1/2 of the average wavelength of the local sea area.
  7. 根据权利要求1所述的多浮体链接发电设备，其特征在于：所述链接在一起的浮体(101)的数量在2～100个。The multi-float link power plant according to claim 1, characterized in that the number of the floating bodies (101) linked together is between 2 and 100.
  8. 根据权利要求1所述的多浮体链接发电设备，其特征在于：所述万向节(110)旁边均匀分布2～10个液压器杆(120)。 The multi-float link power plant according to claim 1, characterized in that 2 to 10 hydraulic rods (120) are evenly distributed alongside the joint (110).
PCT/CN2014/000910 2013-10-08 2014-10-15 Multi-buoy link power generating equipment WO2015172272A1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA039263B1 (en) * 2019-07-30 2021-12-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Wave power system

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101072943A (en) * 2004-06-23 2007-11-14 汉斯-奥拉夫·奥特森 Multiphased and multidimentional wave converter
WO2008121646A1 (en) * 2007-03-30 2008-10-09 Ocean Energy System, Llc. Articulated-raft wave-energy conversion system composed of deck barges
US20100225116A1 (en) * 2009-03-26 2010-09-09 Nguyen Huu Cuong Wave powered electric generator system
CN101936249A (en) * 2010-05-24 2011-01-05 黄晋生 Oscillating sea-wave power generation
US20120153627A1 (en) * 2009-08-25 2012-06-21 Jo Chang-Hui Wave power generator
CN103470436A (en) * 2013-09-12 2013-12-25 刘卫其 Floating tilting wave power technology
CN103696905A (en) * 2014-01-03 2014-04-02 三峡大学 Polygonal floating wave power generation set

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101072943A (en) * 2004-06-23 2007-11-14 汉斯-奥拉夫·奥特森 Multiphased and multidimentional wave converter
WO2008121646A1 (en) * 2007-03-30 2008-10-09 Ocean Energy System, Llc. Articulated-raft wave-energy conversion system composed of deck barges
US20100225116A1 (en) * 2009-03-26 2010-09-09 Nguyen Huu Cuong Wave powered electric generator system
US20120153627A1 (en) * 2009-08-25 2012-06-21 Jo Chang-Hui Wave power generator
CN101936249A (en) * 2010-05-24 2011-01-05 黄晋生 Oscillating sea-wave power generation
CN103470436A (en) * 2013-09-12 2013-12-25 刘卫其 Floating tilting wave power technology
CN103696905A (en) * 2014-01-03 2014-04-02 三峡大学 Polygonal floating wave power generation set

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA039263B1 (en) * 2019-07-30 2021-12-24 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский национальный исследовательский технический университет им. А.Н. Туполева-КАИ" (КНИТУ-КАИ) Wave power system

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