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233
resultados
Última actualización
17/01/2026 [07:41:00]
Resumen de: AU2025275256A1
Disclosed is a single-body fluidic computational task processing apparatus, comprising: a fluid conduit having upper and lower sections; a hull fixedly attached to the fluid conduit, and surrounding an upper portion of the fluid conduit and from which depends a lower portion of the fluid conduit; a power-take-off fixedly positioned relative to the fluid conduit; a fluid turbine operably connected to the power take off; a plurality of computers; and a first propulsive system. The hull is adapted to float adjacent to an upper surface of a body of water over which waves pass. The lower portion of the fluid conduit includes a tubular portion adapted to be submerged and oriented at an approximately vertical orientation when the apparatus floats adjacent to the upper surface of the body of water. The lower portion of the fluid conduit further includes an aperture through which water may flow into and out of the fluid conduit. The fluid turbine is configured to rotate in response to fluid flowing in the fluid conduit. The power-take-off is configured to produce electrical power in response to rotation of the fluid turbine. The plurality of computers are configured to be energized by electrical power produced by the power-take-off. The plurality of computers are configured to execute computational tasks specified by encoded signals received by the apparatus. The plurality of computers are configured to produce computational results by the execution of computational tasks specified by
Resumen de: US20260015989A1
The present invention is related to a robotic energy converter, for converting movement of a movable object into on average usable energy, in particular electrical energy, comprising at least one base structure, wherein said base structure is, directly or indirectly, connected or connectable to a fixed world, at least one kinematic chain comprising at least one link and at least one joint, wherein a first end of the at least one kinematic chain is, directly or indirectly, connected to the at least one base structure, and wherein a second opposite end of the at least one kinematic chain is connected or connectable to a movable or moving object, wherein the robotic energy converter comprises at least one energy converting unit. The present invention is also related to a ship comprising a robotic energy converter.
Resumen de: WO2026012526A1
The aim of the invention is to supply kinetic energy in the form of an airflow as wind potential that can be used to move a wind turbine connected to an electric generator. The invention provides a system that generates wind potential by varying the height level of a liquid column, making use of the pressure exerted by the atmosphere on the top of the descending liquid column. In the same way, the pressure exerted by the top of the ascending liquid column on the atmosphere can be used.
Resumen de: WO2026011539A1
An Archimedes ocean energy harvesting device, comprising a floating body (1) and a thin-plate contact-separation TENG (2). The floating body (1) is mounted below a water surface and is capable of moving with wave fluctuations, thereby driving the thin-plate contact-separation TENG (2) loaded inside the floating body (1) to generate electricity. The floating body (1) comprises a silo (11), a buoy (12), and an elastic annular waterproof belt (13) connecting the silo (11) and the buoy (12). The silo (11) is inserted upwards into the buoy (12), and the waterproof belt (13) connects the buoy (12) and the silo (11) to form a closed cylindrical chamber. The thin-plate contact-separation TENG (2) is mounted in the cylindrical chamber, and comprises a fixing mechanism (24), a connecting rod (23), a plurality of circular friction discs (21) and a plurality of electrode discs (22), wherein the friction discs (21) and the electrode discs (22) are alternately arranged in parallel along the axial direction of the cylindrical chamber, and the friction discs (21) and the electrode discs (22) are respectively fixed on the buoy (12) and the silo (11).
Resumen de: AU2025279678A1
Disclosed is a hydrodynamic pump comprising a buoyant capsule having a water reservoir below an air pocket; a hollow tube extending below, and in fluid communication with, the buoyant capsule; an effluent conduit traversing a wall of the buoyant capsule, the effluent conduit adapted to drain water from the water reservoir; a water turbine adapted to receive energy from water draining from the water reservoir via the effluent conduit; an electrical generator coupled to the water turbine to generate electrical power from a rotation of the water turbine; and a modular, removable, self-contained computer chamber receiving electrical power from the electrical generator. ec e c
Resumen de: AU2025283459A1
Disclosed is a floating, self-regulating hydroelectric computer network comprising a water turbine, a hull adapted to float at a surface of a body of water and confine a water reservoir and impel a flow of pressurized water to the water turbine, an electrical generator operatively coupled to the water turbine, a power-conditioning module operatively connected to the electrical generator, an electrical load bus, a plurality of computers operatively connected to the power-conditioning module via the electrical load bus, a phased-array antenna operatively networked with the plurality of computers to transmit data from the plurality of computers to satellites, and a load manager configured to alter a rate of program execution of the plurality of computers. ec e c
Resumen de: AU2023232559A1
This invention relates to a wave energy converter system (1) which is comprised of fenders (10) attached to marine man-made structure (M), such as breakwater/offshore platform/barge/buoy etc., by a link structure (3) and converts 5 the wave motion to clean electricity by direct drive electrical generators attached to said link structure (3).
Resumen de: AU2025283585A1
WIND-POWERED COMPUTING BUOY Disclosed is a novel type of computing apparatus which is integrated within a buoy that obtains the energy required to power its computing operations from winds that travel across the surface of the body of water on which the buoy floats. Additionally, these self-powered computing buoys utilize their close proximity to a body of water in order to significantly lower the cost and complexity of cooling their computing circuits. Computing tasks of an arbitrary nature are supported, as is the incorporation and/or utilization of computing circuits specialized for the execution of specific types of computing tasks. And, each buoy’s receipt of a computational task, and its return of a computational result, may be accomplished through the transmission of data across satellite links, fiber optic cables, LAN cables, radio, modulated light, microwaves, and/or any other channel, link, connection, and/or network. ec - e c
Resumen de: AU2024235958A1
A water-powered generator is disclosed comprising: a turbine; a water tank, fillable with water, and arranged for relative movement with respect to the turbine; at least one activator tank coupled to the water tank and/or turbine via an activator arm; and a locking system configured for selective holding of the at least one activator tank at a height above ground. The locking system is configured for selective release to cause the at least one activator tank to drop due to gravity, which, in turn, causes relative movement between the water tank and the turbine, in order to force water in the water tank through the turbine to cause rotation of the turbine.
Resumen de: AU2024232160A1
Methods and systems are provided for transient fluidic coupling via reversibly couplable conduits. In one example, a method includes directing a conduit assembly to a receiving port by releasing one or more fluid streams from the conduit assembly. The method may further include fluidly coupling an internal passage of the conduit assembly to the receiving port. The internal passage may extend from the conduit assembly and along a conduit between a pair of free-floating bodies, such as between a wave engine and a tanker ship, so as to exchange one or more fluids, such as an electrolysis reactant and an electrolysis product. The fluidic coupling may be reversible, in that the conduit assembly may be detached from the receiving port to sever the fluidic coupling. In certain examples, the detaching may be actuated by releasing one or more additional fluid streams from the conduit assembly.
Resumen de: AU2024236152A1
A kelp-inspired marine energy converter (MEC) device having a plurality of strips of flexible electroactive materials connected to a power conditioning module and anchored to a structure (such as the ocean floor) is described. The movement of the strips caused by water motion or current action (i.e., water motion) converted by the electroactive material to electrical energy.
Resumen de: CN121322280A
本发明公开的一种波浪能装置吸波浮体纯水液压缸限位自锁系统，涉及波浪能发电技术领域，其包括基体浮体、吸波浮体和纯水液压缸限位自锁装置，吸波浮体设置在基体浮体的上方，纯水液压缸限位自锁装置设置在基体浮体和吸波浮体之间，纯水液压缸限位自锁装置用于限制吸波浮体的上下运动幅度。本发明可以在极端情况下强制锁死吸波浮体，避免吸波浮体继续扩大运动幅值，从而导致吸波浮体发生碰撞损坏。
Resumen de: CN121322527A
本申请提供一种化解液压缸径向作用力的装置，包括：连接桥，连接在波浪能发电装置的阻尼系统顶部的连接杆之间，可随连接杆横向位移；中心轴，与液压缸的活塞杆连接，上端贯穿连接桥的中心孔，中心孔留有连接桥横向位移的余量；球头万向节，连接在所述中心轴上，并位于连接桥的中心孔上方和下方，分为上球头万向节与下球头万向节，提供连接桥横向位移时的旋转自由度；链条连接结构，至少由两组链条组成，将球头万向节与连接桥连接，确保上下球头万向节与所述连接桥之间的稳定连接并允许连接桥横向位移。本申请能够有效解决波浪能发电在采用液压系统传递能量时，因波浪不规则运动导致活塞杆受到侧向力，从而损伤液压缸密封件，影响系统稳定性和寿命的问题。
Resumen de: CN121317034A
本发明涉及波浪能发电船技术领域，特别是涉及一种可控制的振荡水柱式波浪能发电船及方法，包括后弯管船体、空气透平、减速机、开合机构、启动电机及发电机，后弯管船体具有中空通道，空气透平进气口与中空通道的出气口连通，开合机构包括气流挡板及开合驱动电机，开合驱动电机驱动气流挡板遮挡或开启空气透平的出气口，空气透平的输出轴通过减速机与发电机的输入轴传动连接，空气透平的输出轴上设有输出轴电磁离合器，启动电机的输出端通过输出轴电磁离合器与空气透平的输出轴传动连接。本发明的一种可控制的振荡水柱式波浪能发电船及方法控制效果好，可靠性高，在极端海况下不易损坏，生存性高。
Resumen de: CN121322617A
波浪能发电的紧凑型棘轮齿轮组合能量转换系统，所述能量转换系统包括：两侧支撑结构，所述两侧支撑结构包括挡板、挡板连接螺柱以及螺母；所述挡板用于隔离棘轮齿轮组合结构与外界的联系，防止在工作中卡入异物或伤害到操作者人身安全，且两挡板间隔可根据实际情况结合挡板连接螺柱进行调整；棘轮齿轮组合结构，所述棘轮齿轮组合结构包括动力输入棘轮、棘爪、棘爪固定螺栓、弹簧片、弹簧片固定螺栓、圆形多孔固定盘、齿轮、动力输入轴、动力输出齿轮以及动力输出轴；发电机，所述发电机用于利用波浪能进行发电。
Resumen de: CN121321546A
本发明涉及浮式防波堤技术领域，特别是涉及一种兼具波浪能发电功能和渔业养殖功能的浮式防波堤，包括底座，所述底座的顶部固定连接有固定框，所述固定框的内部开设有若干个固定孔，所述固定孔的内部固定连接有若干个漂浮管，所述漂浮管的底部设置有养殖组件，所述养殖组件包括阻拦网和投放管，本发明通过浮式防波堤主体组件的设置，当底座、固定框和漂浮管构成的主体结构部署在目标海域时，漂浮管通过其空腔结构提供稳定浮力，固定框通过其内部均匀分布的固定孔确保各漂浮管的精确定位，底座作为整体承载平台为上部结构提供稳固支撑，这种一体化设计使得单个海上结构同时具备消波护岸、水域围养和清洁能源发电三大功能。
Resumen de: CN121322326A
本发明公开了一种基于地热ORC‑LNG冷能‑海水源多能互补的耦合发电系统及方法，属于地热能开发利用与LNG冷能利用的技术领域，包括地热ORC发电系统、LNG气化升温系统和供热系统；所述地热ORC发电系统与所述LNG气化升温系统相连，所述地热ORC发电系统为所述LNG气化升温系统提供热源，所述LNG气化升温系统为所述地热ORC发电系统提供冷源；所述地热ORC发电系统和所述LNG气化升温系统分别与供热系统连接。本发明的多能互补耦合发电‑供气系统，同时满足了ORC发电冷凝和LNG气化的冷、热量需求，在满足天然气供气需求的前提下，提高了发电‑供气耦合系统整体性能和效率。
Resumen de: CN121296356A
本发明公开了一种可抛撒式紧凑波浪能发电装置和工作方法。装置包括齿轮传动机构、外壳、双向水轮机、弹性元件和发电机，外壳空腔中部设置有双向水轮机，空腔上部或上下部均设置弹性元件，双向水轮机的内部分别设置有用于安装发电机和齿轮传动机构的腔室，发电机通过齿轮传动机构与双向水轮机连接；工作方法为波浪驱动外壳上下运动，双向水轮机因惯性滞后与外壳产生相对运动，外壳内部水体沿内部通道流动驱使双向水轮机内的叶轮旋转再经过齿轮传动装置带动发电机的转轴旋转从而发电。本发明具有结构紧凑、简洁，无暴露运动部件，可靠性与耐久性高，使用寿命长的特点。
Resumen de: CN121296350A
本申请公开了一种适用于深海低流速环境的水平轴潮流能安装对接装置，包括：固定基座、AUV对接监测系统、锁紧组件与水平轴潮流能机组；固定基座设置于海床内；锁紧组件包括：连接座、活塞与密封块；连接座包括底座和顶座；底座设置于固定基座；AUV对接监测系统设置于水平轴潮流能机组，用于测量得到固定基座和锁紧组件的位置信息；水平轴潮流能机组的底部为底面贯通的套筒；水平轴潮流能机组根据位置信息将套筒移动至与顶座套接。本方案中，位置信息能够引导水平轴潮流能机组移动套筒至与顶座套接；锁紧组件通过活塞、液压油与密封块的联动，在套筒下压活塞时即可通过液压油推动密封块密封抵接套筒内壁，实现套筒与锁紧组件的固定连接。
Resumen de: CN121296353A
本发明公开了一种双转子波浪能换能装置，包括导流罩、转子组件、两个导流件、转轴和发电驱动机构；转轴包括内转轴和外转轴；转子组件包括内转子和外转子；导流件包括内导流件和套设在内导流件外的外导流件，内导流件设有内导流结构，外导流件设有外导流结构，内导流结构用于引导水流驱动内转子沿第一方向旋转，外导流结构用于引导水流驱动外转子沿与第一方向相反的第二方向旋转，进而通过内转轴和外转轴带动内发电驱动件和外发电驱动件沿不同的方向旋转。本发明结构简单、设计合理、材料少、成本低，解决现有的波浪能发电装置存在的波浪能捕获效率低和发电效率低，投入产出比低，可靠性差以及不适合大规模批量生产等问题。
Resumen de: CN121296355A
本发明公开了一种摇臂连杆式波浪能发电装置，涉及海洋能源利用技术领域。该装置包括浮子组件、波能一级俘获机构、发电主轴及双向驱动机构，通过所述半潜平台提供稳定支撑，利用所述浮子俘获海浪能量并转化为上下运动，经所述波能一级俘获机构将垂直运动转化为主轴的单向旋转运动，最终通过所述增速箱发电机总成实现发电。装置中采用所述超越离合器，确保浮子上下运动均能驱动主轴转动，提高能量转化效率，适用于各类近海及远洋海浪环境的波能收集与发电。
Resumen de: CN121296357A
本发明公开了一种基于AUKF的波浪力预测的阻尼控制方法，属于波浪能发电技术领域。本发明提供的方法包括以下步骤：获取波浪时域数据并计算激励力；构建以激励力瞬时参数为状态量的状态空间模型；采用AUKF算法在线实时估计激励力的瞬时频率和幅值，该AUKF算法通过创新序列动态自适应调整噪声协方差矩阵，以提升估计精度和稳定性；最后根据估计的瞬时频率动态计算并输出最优阻尼系数，使波浪能转换器(WEC)的阻抗与当前海况匹配，实现最大功率捕获。本发明解决了传统固定阻尼或基于EKF/UKF的控制方法在复杂、时变海况下适应性差、精度低、稳定性不足的问题，显著提高了波浪能的能量捕获效率和控制系统的鲁棒性。
Resumen de: WO2024256364A1
The present invention relates to a wave energy converter (10), comprising: a buoyant wave collector (12) adapted to float in the surface (14) of water (16), wherein the wave collector (12) has a leading edge (18a) and a trailing edge (18b); a platform (30) adapted to be submerged and positioned lower than the wave collector, wherein the wave collector is adapted to move relative to the platform; an extendable and retractable front attachment (36a) connecting a leading portion of the wave collector to the platform; and an extendable and retractable rear attachment (36b) connecting a trailing portion of the wave collector to the platform, wherein in at least one configuration the extendable and retractable front and rear attachments are configured to control the wave collector such that the attack angle (a) of the wave collector towards an incoming wave (20) is increased when the wave collector meets the incoming wave, so that the wave collector (12) moves with the wave (20) so as to absorb horizontal and vertical energy of the wave (20).
Resumen de: CN223781546U
本实用新型涉及可再生能源发电技术领域，具体是指一种基于波浪能的双模式自供能传感装置。涡轮位于中心，涡轮具有转轴和叶片；集水仓与收口段圆滑连接以使得集水仓中的流体能经过收口段冲击涡轮的叶片；转盘上设置有线圈；电磁铁设置在线圈的两侧以使得线圈转动时能切割磁铁产生的磁感线以产生感应电流，每个收口段外壁设置有电极层，两个对称设置的收口段外壁的电极层分别连接到蓄电池的正负极。本装置应用摩擦纳米传感模块将海洋波浪能转化为电信号，反映波浪震动幅度、频率与方向，精确度高。此外，本装置还能应用电磁感应原理将波浪动能和势能转换为装置的机械能发电，实现装置自供能，不需要频繁更换和回收电池，降低人工成本。
Nº publicación: CN121296354A 09/01/2026
Solicitante:
大连理工大学
Resumen de: CN121296354A
本发明涉及海洋工程与可再生能源技术领域，且公开了基于长波消减及能量提取的背浪进水式振荡水柱结构，包括消波主体、支座、桩基础和带有空气透平的涡轮发电机组，还包括弧形移动门，弧形移动门设置两个并滑动连接在消波主体的夹层内，在消波主体的一侧开设有与两个弧形移动门相配合的背部进水口，通过在消波主体的背浪侧设置背部进水口，形成腔室液面波动与腔室外部液面波动的相位差导致的水位调制进行消减波浪。本技术方案可以通过同步调节进水口大小实现对不同波浪周期下的波浪响应优化，增强能量提取效率并降低波浪透射率，适用于近海及开放海域的多种布设形式，具备良好的波浪适应能力与波浪消减和能量提取的集成特性。
BOPI
Sede Electrónica
