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260
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Updated on
05/07/2025 [08:32:00]
Results 50 to 75 of 260
Absstract of: CN120175559A
本发明涉及波浪能发电浮标技术领域，具体涉及一种可变直径的波浪能发电浮标及方法，可变直径的波浪能发电浮标包括主筒盖和防水橡胶圈，所述主筒盖的底部设置有一环形的底盘，所述防水橡胶圈将底盘包裹在内，所述主筒盖和底盘之间内部设置有安装腔，所述安装腔内设置有控制防水橡胶圈扩大与缩小的扩张机构和采集波浪周期数据的传感器。本发明通过创新设计的自适应几何调节机构替代传统动力驱动系统，结合实时波浪监测数据动态优化浮标直径参数，从而形成兼具能量转化效率优势与工程实用价值的波浪能发电解决方案。
Absstract of: CN120175558A
本发明公开了一种人工浮岛边缘海浪冲击动能的吸收和能量转化利用系统，包括海面的人工浮岛，人工浮岛的外围设置有呈一字排开的若干海浪冲击动能吸收和发电单元；海浪冲击动能吸收和发电单元包括非闭环吸能传送带、左旋转发电带轮和右旋转发电带轮，左旋转发电带轮和右旋转发电带轮的轴线均竖向设置；非闭环吸能传送带的两端分别绕跨过左旋转发电带轮和右旋转发电带轮相互远离的一侧后均受弹性部件牵拉；人工浮岛所在水域的水面线于非闭环吸能传送带的腰部；本发明达到防护目的基础上利用海浪中的能量发电能有效达到能源充分利用的目的。
Absstract of: FR3156859A1
L’invention a pour objet une colonne (10) adaptée pour être connectée à au moins une unité (1) comportant au moins une première (11) et une deuxième (12) chambres distinctes contenant chacune un fluide, le fluide dans la première (11) et la deuxième chambre (12) présentant des pressions différentes, ladite colonne (10) comportant un premier clapet (100), un deuxième clapet (101), et une portion commune (102) comportant au moins une turbine (102.1) caractérisé en ce que le premier (100) et le deuxième (101) clapets sont agencés pour séparer des flux issus des première (11) et deuxième (12) chambres de sorte que le premier clapet (100) oriente un flux vers la portion commune (102), et le deuxième clapet (101) oriente un flux de fluide provenant de la portion commune (102) vers les chambres (11, 12) ; la turbine (102.1) étant adaptée pour capter l’énergie contenue dans le flux de fluide. Figure à publier avec l’abrégé : Fig. 1
Absstract of: CN120175562A
本发明涉及水力发电技术领域，具体提供了一种浮式水力发电机，其特征在于：包含包含十字浮腔组件、支架组件、叶轮与发电机组件、减震筒组件。本发明通过设置十字浮腔使得水力发电机叶轮主体在高低水位时均可位于水中偏上位置，移动灵活，避免了频繁清淤，特别适用于季节水位变化较大且含淤泥杂质较多的水域和应急；通过设置减震筒组件实现多方向缓冲卸载减震，从而提高设备运行可靠性和寿命。
Absstract of: CN120171696A
本发明属于系泊系统技术领域，尤其涉及一种储能与锚泊功能兼备系泊系统及漂浮式风力机基础，储能与锚泊功能兼备系泊系统包括漂浮于水面的漂浮体、设置于所述漂浮体的能量转换组件、位于所述漂浮体下方的配重组件、连接于所述漂浮体底部并开设有走线孔的连接块以及穿设于所述走线孔的系泊链，所述系泊链一端锚固于水底，所述系泊链另一端连接所述配重组件，所述能量转换组件与所述配重组件传动连接，当所述漂浮体受波浪作用而相对锚固点发生位移时，所述配重组件可上下往复移动，所述能量转换组件用于将所述配重组件的动能转化为电能。本发明可以解决如何将波浪能转化为电能的问题。
Absstract of: WO2024042295A1
The invention relates to a wave-powered propulsion system (100) comprising a flap and configured to be installed at the stern of a boat, the wave-powered propulsion system enabling placement of the flap in a working configuration, in which the flap is submerged in the water, or in a raised configuration, in which the flap is out of the water, the wave-powered propulsion system comprising a base (110) mounted at the stern of the boat (103) and connected to a clevis (115) arranged so as to place the flap in the working configuration or the raised configuration, a hinged assembly (120) connecting the flap (105) to the clevis (110), the hinged assembly being arranged so as to allow an oscillation of the flap under the action of the movements of the boat caused by wave movements when the flap is placed in the working configuration, a lifting actuating means (260) making it possible to switch from the working configuration to the raised configuration.
Absstract of: CN120175561A
本发明公开了一种波浪能三维协同回收装置，其包括：支架、转体轴承、顶部盘子、滑杆、螺母、直线轴承、螺旋杆、第一支撑座、深沟球轴承、一级齿轮、第一传动轴、第二传动轴、二级齿轮、第一单向轴承、第二单向轴承、三级齿轮、第二支撑座、第一输出轴、滑环、定子联轴器、发电机、支撑杆、转子联轴器、第三支撑座、第二输出轴、第三单向轴承、第四单向轴承、第三传动轴、第四传动轴、浮子螺栓、第四支撑座、浮子、万向节输出轴、转向挡板螺栓、锥齿轮固定杆、转向挡板、第一圆锥齿轮、万向节、万向节输入轴、第二圆锥齿轮、圆筒螺母、圆筒。本发明高效地回收了波浪在二维水平面及竖直方向三个维度的能量。可以远距离为跨海大桥供电，例如跨海大桥的航灯、温湿度传感器、压力传感器、风速传感器等。
Absstract of: CN223001650U
本申请涉及一种具有防护罩的航道用浮标，包括浮式平台、发电装置、转子及防护机构，发电装置集成于浮式平台的下方，发电装置的驱动轴与转子连接，防护机构套设于转子的外部，并通过连接件与驱动轴连接，本申请通过在转子的外部套设防护机构的方式，确保了水流可以充分进入防护机构的套筒内对转子产生作用力，且还会将大型水草阻挡在套筒外部，避免水草缠绕转子，提高了发电效率，具有结构精简、实用性强的优势。
Absstract of: WO2025125398A1
The present invention relates to a wave energy converter apparatus for harvesting electrical energy from sea waves, the apparatus comprising at least one volume-variable chamber comprising at least one deformable electroactive material wherein as sea waves consecutively pass over the apparatus, the chamber defines an oscillatory volume causing the deformable electroactive material to deform and enable harvesting of electricity, the apparatus further comprising a fixed-volume vessel for containing at least part of the working fluid, where said vessel is in fluid communication with said volume-variable chamber to allow movement of the working fluid therebetween.
Absstract of: WO2025125257A1
The invention relates to a column (10) suitable for being connected to at least one unit (1) comprising at least a first chamber (11) and a second chamber (12), wherein the chambers are separate and each contains a fluid, wherein the fluid in the first chamber (11) and the second chamber (12) has different pressures, wherein the column (10) comprises a first valve (100), a second valve (101), and a common portion (102) comprising at least one turbine (102.1), characterised in that the first valve (100) and the second valve (101) are arranged so as to separate flows from the first chamber (11) and the second chamber (12), such that the first valve (100) orients a flow towards the common portion (102), and the second valve (101) orients a flow of fluid coming from the common portion (102) towards the chambers (11, 12); and wherein the turbine (102.1) is suitable for capturing the energy contained in the flow of fluid.
Absstract of: WO2025127951A1
The present invention relates to offshore platform structures. It is directed to a platform (1) for supporting marine activities with wave energy conversion systems configured to generate energy from ocean waves. It provides a solution to the low power generation level of wave energy conversion systems and the limited use of offshore platforms in relation to other offshore activities, particularly offshore wind energy generation, while keeping the loads from wind capture within safety limits. The invention consists of a platform capable of converting significant amounts of wave energy into electricity under different sea conditions while also supporting a variety of other marine activities. A possible embodiment of the platform comprises five wave energy conversion systems (100) equipped with systems for converting pneumatic energy into electrical energy (101), a surface (300) adapted to support offshore activities, a payload (400) consisting of a wind turbine, and anchoring or mooring systems (500).
Absstract of: US2025196973A1
A turbine platform includes an above water surface portion of catamaran-based design, the above water surface portion supporting a rotating turntable, which in turn supports one or more hydro-turbines, one or more generators, and one or more transmission systems, and a below water surface portion, the below water surface portion including two or more retractable hydro-turbines linked to a generator in the above water surface portion.
Absstract of: AU2025204066A1
A buoyant wave energy device is disclosed that incorporates an open-bottomed tube of substantial length in which is partially enclosed a first body of water that oscillates in response to wave action. The device incorporates a buoy to which an upper end of the tube is connected and inside of which is trapped a second body of water of substantial mass. A differential phase in the oscillations of the water trapped in the tube, and the oscillations of the buoy of augmented mass, result in the periodic compression of a pocket of air trapped at the top of the tube, and in the subsequent expulsion of pressurized air through a turbine, thereby generating electrical power.
Absstract of: AU2023383069A1
Methods and systems are provided for nautical stationkeeping of free-floating objects. In one example, a method includes adjusting translational motion of a body freely floating in water by rotating the body. The translational motion may be adjusted, for instance, to maintain the body within a geographic area. In certain examples, the adjustment of the translational motion may be realized via a Magnus effect induced by rotating the body. The body may be configured as, for example, a free-floating object such as a wave engine.
Absstract of: JP2025090483A
【課題】 忙しなく寄せてくる中程度の波のエネルギーを取り出して発電機に伝達して波浪発電を提供する。【解決手段】 半潜水浮体（５）の上下運動の下降時のエネルギーをゼンマイバネ（３）に伝えゼンマイバネ（３）と一体になっている一方向クラッチ（２）をに回転させそれに繋がる軸（１）を回転させ更にそれに繋がる発電機（６）を回転させ発電させる【選択図】図１
Absstract of: CN120159683A
本发明公开了一种不规则摆动式波浪能捕获装置及其阴极保护应用，涉及新能源技术领域，包括船型外壳，以及设置在船型外壳内的摆锤、弹性体和发电单元；船型外壳包括顶面、侧面和弧形底面；弹性体固定在顶面上；摆锤可旋转的固定在侧面上，沿弧形底面摆动；发电单元固定在顶面上，且位于弹性体和摆锤之间。本发明基于摩擦纳米发电原理设计不规则摆动式波浪能捕获装置，实现大规模水波能源收集利用，并能够利用该装置实现金属的阴极保护。
Absstract of: CN120156342A
本发明公开一种波浪能发电装置的无人航行器自动充电平台，包括三个振荡水柱式波浪能发电圆柱桶、浮体、三根平行连杆和三组充电锁止组件；三个所述振荡水柱式波浪能发电圆柱桶呈三角式布置，之间通过三根所述平行连杆连接；所述振荡水柱式波浪能发电圆柱桶的下方设置所述浮体；三组所述充电锁止组件分别连接在三个所述振荡水柱式波浪能发电圆柱桶之间；所述振荡水柱式波浪能发电圆柱桶电连接所述充电锁止组件。本发明的目的在于克服现有的缺陷而提供的一种波浪能发电装置的无人航行器自动充电平台，解决了航行器的续航问题。
Absstract of: CN120159017A
本发明公开了一种海上漂浮城市的周期性浪涌吸能利用系统，在任意波浪吸能发电单元处均将远离人造漂浮城市的方向记为前方，波浪吸能发电单元包括横向固定支架，固定支架的前下方通过斜向臂连接安装有发电单元；发电单元包括发电定子和发电转子，发电定子和发电转子的轴线水平且与前后方向垂直，筒壳状的发电转子同轴心转动于发电定子外，发电定子上设置有感应线圈，发电转子内壁有永磁体；斜向臂的末端与发电定子的一端固定，筒壳状的发电转子下端与平静状态下的海面相平；到达重复吸收和利用海浪波峰动能的目的。
Absstract of: CN120159684A
本发明公开了一种基于海浪能量的阵列式压气储能发电系统，属于可再生能源利用领域。该系统采用浮桶在下、压气泵在上的直连式压气单元进行阵列布局，能有效收集不稳定的海浪能。海浪推动浮桶上升，直接带动压气泵活塞上移压缩空气并存储于高压储气罐。储气罐内高压空气推动气轮机运转，进而带动发电机发电。本发明解决了海浪能收集和稳定输出难题，具有能量收集效率高、发电稳定、转换效率高以及环保可持续的优点，为海浪能发电提供创新高效的解决方案。
Absstract of: CN120159685A
本发明公开了一种悬浮式交叉双桨无轴轮缘潮汐发电机，包括浮体、座体以及发电组件；座体设于浮体，座体侧面设有多个沿水平方向延伸的安装通道，多个安装通道沿座体的周向布设；以及发电组件包括定子、转子和涡轮，定子呈环状设置且安装于安装通道内，涡轮沿安装通道的周向转动安装于安装通道内，转子设于涡轮且位于转子内侧，以通过涡轮带动转子转动。本申请中由于多个安装通道分布在座体的圆周，使得至少一个安装通道能够正对海水流动方向，不管海水流动方向如何发生变化，均能够保证至少一个安装通道内的发电组件工作发电，通过利用不同方向的潮汐能量，实现全角度潮汐能利用，提高了发电效率。
Absstract of: WO2025127951A1
The present invention relates to offshore platform structures. It is directed to a platform (1) for supporting marine activities with wave energy conversion systems configured to generate energy from ocean waves. It provides a solution to the low power generation level of wave energy conversion systems and the limited use of offshore platforms in relation to other offshore activities, particularly offshore wind energy generation, while keeping the loads from wind capture within safety limits. The invention consists of a platform capable of converting significant amounts of wave energy into electricity under different sea conditions while also supporting a variety of other marine activities. A possible embodiment of the platform comprises five wave energy conversion systems (100) equipped with systems for converting pneumatic energy into electrical energy (101), a surface (300) adapted to support offshore activities, a payload (400) consisting of a wind turbine, and anchoring or mooring systems (500).
Absstract of: CN120140109A
一种垂直轴双涡轮潮汐能（反动力）发电装置及高效工作的方法，其特征在于首次采用一次涡轮和二次涡轮，其中的一次涡轮利用自然水力启动二次涡轮；而二次涡轮利用相对水力带动发电机发电，由于相对水力的方向也是相对的，所以二次涡轮的所有叶片在任意位置时的相对攻角都等于0°，于是所有叶片在任意位置都能同步出力，这样就突破了现有的垂直轴涡轮的叶片无法同步出力的难题。无论一次涡轮还是二次涡轮，其叶片都沿水平方向与轮毂联结，这样就突破了现有垂直轴涡轮的直径无法扩大的难题。无论一次涡轮还是二次涡轮都采用一种全新的柳叶型反动力叶片，该叶片的横截面结构为柳叶型即上下弧面完全对称，该叶片高效工作的方法为：保持完全水平工作状态即零升力角及相对攻角均为零。其结果是旋转阻力与弦线平行，因此旋转阻力及叶尾涡流损失极小，层流边界层较稳定，反动力效率较高。
Absstract of: CN222981723U
本实用新型公开了一种高能驻波直线电子加速器，涉及直线电子加速器技术领域，包括电子加速器本体，电子加速器本体下端设工作台，工作台上端一侧设套筒，套筒上端水平转动设U型架，U型架内垂直转动设连接板，连接板一端设在电子加速器本体底端上，工作台上端远离套筒一侧设弧形板，弧形板内设T型环块，T型环块上端设支撑板，支撑板上端设第一U型板，电子加速器本体底端远离连接板一侧设第二U型板，第一U型板以及第二U型板之间设转动板，第一U型板下端内部螺纹连接丝杆，丝杆一端设第二电机，弧形板外侧设半齿圈，半齿圈一侧设齿轮，齿轮上端设第一电机；本实用新型可以灵活调节电子加速器本体前端垂直向以及水平向角度，增加适用性。
Absstract of: CN120140108A
本发明提供了一种三浮体驱动并联液压缸三自由度波浪能捕获和发电装置，包括：固定平台、转动铰链、并联液压缸、球铰链、三脚架以及半椭球浮体；所述固定平台上设置有转动铰链，所述三脚架上设置有球铰链，所述并联液压缸一端连接转动铰链，另一端连接球铰链；所述三脚架上安装有多个半椭球浮体。本申请采用三个椭球形状浮体，增大了浮体受波浪水动力作用的面积，并联驱动实现对三个半椭球浮体三自由度运动能量进行捕获，提高了波浪能捕获效率。
Nº publicación: CN120140104A 13/06/2025
Applicant:
东方电气集团东方电机有限公司
Absstract of: CN120140104A
本发明公开了一种基于波浪能的发电储能方法及应用，属于波浪能发电技术领域，发电储能方法，其特征在于，包括以下步骤：S1、在发电装置的底部设置固定架，将泵安装在浮子内，然后将储水罐和浮子分别与固定架连接；S2、浮子在波浪的作用下作上下往复运动，带动泵的顶板和底板产生相对运行，将海水吸入泵的腔体内，并泵入储水罐中；S3、海水在储水罐中形成高位水头，进行储能；S4、打开阀门，高位水头带动储水罐内部位于高位水头下方的水轮发电机组发电，产生的电能通过与水轮发电机组电连接的储能电池进行储存。本发明不仅能够储存海水的重力势能，而且能够对发电后产生的电能进行及时储存，以适应不同海域环境下的高效储能需求。
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