Resumen de: CN224491454U
本实用新型公开了一种用于水下自主航行器充电和交换数据的波浪能机器人,属于水下自主航行器技术领域,解决了AUV续航能力有限的问题;其包括机器人主体。本实用新型的机器人主体通过波浪能发电舱为电池舱进行充能,再利用引导舱、压载水舱和推进舱之间配合移动至深海中并靠近AUV,之后利用对接结构将电池舱中的电能无线传输至AUV中,为AUV提供了续航能力,延长目标AUV值守时间,实现对目标海域的常态化巡逻。同时机器人主体通过对接结构与AUV进行无线数据通信,机器人主体作为数据传输媒介,在卫星和AUV之间传输数据,避免因目标AUV上浮通讯导致暴露,有助于提高现有AUV在军事对峙海域中的生存能力。
Resumen de: CN122388480A
本发明公开基于深度学习的OWC装置气室内液位波动与气压耦合预测方法及系统,属于海洋可再生能源技术与智能预测领域。本发明针对OWC装置气室液位和气压传感器数据连续缺失、现有插补方法破坏液位‑气压物理耦合关系的问题,构建历史液位‑气压子序列模式库;实时检测数据缺失,利用缺失间隙两侧已知数据及局部均值构造查询子序列;基于联合相似度和时滞耦合一致性约束进行匹配搜索与多级质量检验,根据匹配结果采用缩放插补或差异化回退策略重建完整序列;将完整序列输入含耦合正则项的深度学习预测模型,输出未来多步液位和气压预测值;最后通过滚动更新和耦合一致性校验实现自适应预测。本发明在数据缺失下实现高保真修复和物理自洽预测。
Resumen de: CN122395906A
本申请公开了一种利用海洋能实现氢储供能的一体化海洋算力中心系统,包括海洋算力中心(1)、海水换热模块(2)、控温模块(3)、膜蒸馏模块(4)、SOEC水电解模块(5)、氢气储能模块(6)、液化模块(7)、SOFC燃料电池模块(8)和氢气储能调控模块(9)。常温海水与海洋算力中心的冷却水在海水换热模块处换热,换热后的海水经控温模块调控后进入膜蒸馏模块分离出淡水,淡水经SOEC水电解模块电解后产生氢气,氢气经氢气储能模块存储后供SOFC燃料电池模块发电,过剩的氢气由液化模块液化存储,氢气储能调控模块调控氢气的供应、存储与回补。本发明为海洋算力中心提供了一种能源完全自给的一体化解决方案,无需接入外部电源,且全程零碳排放。
Resumen de: CN122383588A
本发明提供了一种用于液压发电机的控制方法、系统、设备及储存介质,属于波浪能发电技术领域,该方法包括获取液压发电机实时运行数据,结合预设水动力系数输入发电功率优化模型,得到波浪能理想发电功率;再通过最大功率点跟踪算法得到发电机实际输出功率;根据实时数据和实际输出功率判定工况:若为连续发电模式,则生成较小的第一控制角指令使液压发电机连续发电;若为间歇发电模式,则生成较大的第二控制角指令使液压发电机间歇发电。本发明提供的一种用于液压发电机的控制方法、系统、设备及储存介质通过针对不同发电模式生成对应的控制角指令,进而有效调节液压发电机的输出电压以适应波浪能量变化,提升了发电稳定性与设备运行安全。
Resumen de: CN122383585A
本发明公开了一种海洋潮汐提水发电系统及发电方法,涉及潮汐发电技术领域,其技术方案要点是:利用坝体结构中的可控闸门在提水区与外部水域之间周期性地制造水位差,以此驱动提水装置中的重力水箱获得势能;重力水箱下降时,通过传动机构驱动压水活塞,将压力横管内的水压入提水管并提升至极高位置;提升的水作为发电水源,而发电后的水又回流至压力横管形成封闭循环。本发明将利用闸门系统制造并利用微小潮差、通过重力与活塞机构实现机械提水以及构建封闭淡水循环发电三个环节融合,使得在潮差微小的广大海岸线开发潮汐能成为可能,同时通过介质隔离极大地降低了海水腐蚀对核心发电设备的影响。
Resumen de: CN122383606A
本发明公开了一种海上风电四吸力筒导管架,涉及海上风电技术领域。该装置包括四个吸力筒,它们通过强力磁铁连接并共同支撑上部的导管支撑架、支撑平台及风车支撑架。其创新点在于引入了复合减振系统:支撑平台底部通过绳索限位装置安装有阻尼吊索和导体板,形成谐振反向减振与电涡流阻尼双重能量耗散机制,能协同抑制风、浪、流等动态荷载引起的振动,提升结构耐久性。此外,四个吸力筒的延伸结构上设置有水下发电叶片组件,叶片采用流线型对称布置,可利用海流驱动旋转发电。在退潮或水位降低时,露出水面的叶片仍可利用气流继续发电,实现了水流能与风能/气流能的双重协同发电,提高了能源利用效率和发电连续性。
Resumen de: CN122359262A
本发明公开了一种往复运动驱动的单向传动装置,涉及重力势能回收与机械传动技术领域,该装置包括框架结构、单向传动件、配重模块和能量转换模块,框架结构上安装有主轴,单向传动件包括根据预设受力载荷等级选配并安装于主轴上的单向轴承和棘爪轴承,配重模块包括可更换的配重体,在外部激励下驱动主轴旋转,能量转换模块与主轴输出端连接,本发明通过差异化选配轴承,实现重力往复运动的高效单向传动,适用于多种载荷工况,显著提升能量回收效率,并具备自锁防倒转功能。
Resumen de: CN122354719A
本发明公开了一种面向海上风机平台稳态控制的姿态调控消波‑‑波浪能发电一体化装置,该装置包括围绕浮式平台交替设置的浮筒和双维度调控消波板,其中双维度调控消波板具有固定开孔板和可动开孔板,可孔开孔板可相对固定开孔板移动以调节两板通孔的重叠面积,调整消波板透水孔隙;同时,双维度调控消波板的俯仰角度可调节;双维度调控消波板与发电模块一体化设计,当波浪推动双维度调控消波板摆动时,发电模块能够产生电能;在不同波况下,双维度调控消波板采用不同的俯仰角和孔隙;在极端海况时,消波板竖直锁定状态并将孔隙调整为高透水大开度孔隙。本发明实现了消波防护与波浪能发电协同耦合,同时具备波况自适应调控能力和极端海况应对能力。
Resumen de: CN122359211A
本发明提供了一种用于浮式多能发电平台的波浪能发电系统及其优化控制方法。所述方法首先基于浮式平台与目标海域波浪参数,通过水动力仿真优化波浪能发电装置的结构参数。随后通过优化动力输出装置的作用力,实现系统质量、阻尼与弹簧参数的最优匹配,以最大化波浪能捕获效率。接着离线构建覆盖目标海域且满足位移约束的最优PTO力数据库,并基于检测的波浪数据,通过插值计算和前馈与反馈复合控制策略,驱动电机精确跟踪并施加目标PTO力,最终实现最大化波浪能捕获。本发明提升了波浪能发电装置的发电效率,同时能够在极端波浪条件下控制其在安全范围内运行。
Resumen de: CN122359213A
本发明公开了一种液压蓄能式波浪发电系统的控制方法,属于波浪能发电领域,方法为:基于浮子‑波浪共振算法和浮子在目标波浪区域中的初始浮子运动数据得到目标浮子运动数据;基于目标浮子运动数据控制伺服油箱子模块输出第一油液到伺服液压缸,使伺服液压缸基于第一油液移动伺服活塞装置,使转换液压缸输出第二油液到控制液压缸,使控制液压缸将第三油液输入到第一蓄能器直至第一球阀通道开启;控制第一蓄能器输出第三油液到控制液压缸,使控制液压缸在第三油液的驱动下经过第一球阀通道将第二油液输入到液动换向阀,使液动换向阀开启,使第二油液经由液动换向阀输送到电能转换模块得到目标电能。从而提高液压蓄能式波浪发电的可靠性。
Resumen de: US20260139656A1
0000 A tidal stream generation apparatus includes a housing, an inlet, an outlet, a first gate at the inlet, and a second gate at the outlet; a kinetic energy collecting device including a pivotal shaft, a waves breaking board extended downward from the shaft, an impact rod extended rearward from the shaft, and a projection disposed at a rear end of the impact rod; a set of pulleys including a movable pulley, a fixed pulley, and a rope having one end secured to the rear end of the impact rod and passing over the pulleys to have the other end secured to a counterweight; a shock absorbing assembly including a support plate, a hole disposed through the support plate with the rope passing through, and biasing members facing the counterweight and disposed externally of the hole; a tidal stream generator facing the kinetic energy collecting device; and a control device.
Resumen de: MX2026005278A
Tilting generator (20) with a top axis of rotation (40). The tilting generator (20) is intended to form part of a generator system (1) of surfable waves W in a mass of water (2). The tilting generator (20) is provided with a water pushing front face (23) for the formation of waves W ahead of the tilting generator (20) and a convex face (24) extending from the front face (23) towards a top face (22) of the tilting generator (20), being the axis of rotation (40) above the front face (23). The tilting generator (20) is provided with a simple drive system, compensates the formation of back waves at the back of the tilting generator (20) and allows for quality surfable waves when installed as part of the generator system (1).
Resumen de: JP3256550U
【課題】普及の障害とならない程度に工事費用を抑制した波力発電装置を提供することを目的とする。【解決手段】本実施形態の波力発電装置1は、海水よりも比重の小さい浮体2と、海中に保持される設置体3と、設置体3に固定される発電装置4と、海底に設置されるアンカーウエイト6と、設置体3とアンカーウエイト6とを接続するワイヤーロープ7と、を備え、浮体2には、ラックギア14が設けられ、発電装置4には、ピニオンギア19が設けられ、ラックギア14とピニオンギア19が噛み合っており、浮体2が波力により上下運動することで、ピニオンギア19が回転して発電装置4により発電する。【選択図】図1
Resumen de: CN122359210A
本发明公开了一种海上风浪能液压耦合与海底压力储能一体化系统,包括海上平台、风能转换单元、波浪能转换单元、能量耦合转换单元、压缩空气储能单元和控制单元,风能转换单元和波浪能转换单元分别将风能和波浪能转换为液压能输出至能量耦合转换单元,能量耦合转换单元包括液压马达组和液压泵,将两路液压能叠加并转换为液压能输出,压缩空气储能单元设于海底,包括海底储能装置和可逆式油水转换泵,与能量耦合转换单元并联,储能时将液压能转换为水压能存入海底储能装置,释能时将水压能转换为液压能补回主回路,控制单元协调各单元的能量流向及功率分配。本发明实现风浪互补液压能与海底压力储能的闭环调节,提高能量利用率和输出稳定性。
Resumen de: US20260192894A1
0000 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.
Resumen de: WO2026146635A1
This wave power generation device comprises: a floating body at least a part of which can float on a water surface, the floating body moving up and down in accordance with changes in the position of the water surface caused by waves; a first pulley; a motion transmission member that includes a first end connected to the floating body and rotates the first pulley by the up and down movement of the floating body, at least a part of the motion transmission member engaged with the first pulley being formed in a string shape, a band shape, or a chain shape; and a power generation unit that converts the rotational motion of the first pulley into electric power.
Resumen de: US20260194035A1
Gravity and hydrostatic pressure are natural forces that have considerable force generating capabilities which can make significant contributions during the operation of a FFWN 24/7/365, baseload, 100% clean energy power plant. When these natural forces are combined with compressed air in the upper part of an elevated storage tank containing a liquid and the partial vacuum created by powerful pumps to produce a targeted water flow rate velocity of about 31.3 m/s through the entire length of a coiled section of pipe containing one or more helical turbines in each coil that are connected to an external generator, the electricity produced during a power producing cycle by all the turbines/generators when combined will be considerably more than the power ultimately consumed by the pumps to return the highly pressurized water in a ground level tank back to the storage tank utilizing a return tank and simple water displacement.
Resumen de: US20260194036A1
0000 Disclosed is a cross axis hydro-turbine arrangement for capturing energy from a water flow W, the arrangement including a turbine, a drive shaft, a machine for converting rotational energy of the shaft into other energy, a support frame, a support beam and a pivot arrangement, wherein, the turbine is arranged to drive the shaft in rotation, the shaft is arranged to drive, directly or indirectly, the machine, the turbine and machine are mounted on the support frame, and the frame is pivotable on the pivot about the beam.
Resumen de: WO2024209416A1
A hydraulic motor for energy conversion and method for operating a hydraulic motor5 for energy conversion are provided. The present invention attains the above-described objective by a pressure annulling unit that can selectively annul the ambient pressure outside the pressure annulling unit.
Resumen de: GB2644986A
There is provided an ocean wave energy conversion apparatus (10, 60) for converting ocean wave energy into electrical power. The apparatus (10, 60) includes a plurality of modules (30C, 30E). The modules (30C, 30E) when coupled together form polygonal perimeter edges of the apparatus (10, 60) whereat ocean waves (50) are received in use. The modules (30C, 30E) are configured, when coupled together, to form a structural frame of the apparatus (10, 60). The modules (30C, 30E) include a plurality of columns (90) that are configured to be at their lower apertures (110) in fluidic communication with an ocean environment (40) in which the ocean waves (50) propagate, and that are configured to be at their upper ends in fluidic communication with a power conversion arrangement (100) that is configured to convert air flow occurring in use in the columns (90) to electrical power. The columns (90) are configured to mutually share at least one of: one or more non-hollow dividing walls (120) therebetween, one or more non-hollow lateral side walls (122, 124) therebetween. Optionally, the apparatus (10, 60) is configured to function in a survival mode when exposed to adverse weather conditions, wherein the survival mode includes filling one or more of the columns of the modules with water.
Resumen de: KR20260107826A
본 발명의 병렬식 수직축 수차(300)는 통수 단면적에 비례하여 발전 면적을 최대한 넓게 형성할 수 있으며, 수차(100)의 발전 방향과 회전수를 조절하여 발전 범위를 확대하고, 통수 단면적이 좁아지면서 유속이 빨라지기 때문에 조류발전과 해류발전에 있어서, 발전량을 기하급수적으로 극대화할 수 있다는 장점이 있다. 또한, 해상풍력과 연계하여 복합발전을 할 수 있으며, 교각과 연계하여 교각 쇄굴 현상을 방지하면서 전력을 생산하는 융복합 기술의 장점도 있다.
Resumen de: JP2026112668A
【課題】洋上で容易に電解の動作を行う。【解決手段】本発明の電解装置は、浮上部材と、上部に上部開口部201および下部に下部開口部203をそれぞれ備え、前記浮上部材と連結されるように配置される筒状部と、前記筒状部の下部開口部203に配置される通水手段と、を備えた電解装置100において、前記筒状部に通水された水を電解する電極292を筒状部に備え、前記通水手段は、前記電極292に前記上部開口部201から水を通水するように構成した。【選択図】 図1
Resumen de: CN224469244U
本实用新型涉及发电技术领域,特别是涉及一种折纸结构发电的波浪能收集装置。本实用新型包括转动盘、平动组件、驱动组件、扇形柱、至少一个折纸摩擦发电结构、至少两个移动摩擦发电结构,本实用新型的折纸结构发电的波浪能收集装置,利用折纸结构的可变形特性,能够在有限空间内有效提高摩擦纳米发电机的表面接触面积,从而优化电荷转移和输出性能。同时,折纸结构设计简洁,易于制造和集成,具有良好的柔韧性和适应性,能够适应不同频率和幅度的机械运动。
Resumen de: CN224469245U
本实用新型提供了一种浮筒结构,包括带有筒腔的浮筒本体、不透水布罩、封头座和拉动机构;浮筒本体筒腔壁开设有进排气口;不透水布罩的一端设有罩口,罩口盖设于浮筒本体筒腔开口;不透水布罩的另一端与封头座连接;封头座与拉动机构连接,以实现拉动机构拉动封头座移动;在封头座处于最靠近浮筒本体筒腔底壁状态时,封头座底面和浮筒本体筒腔底壁直接相互接触,或通过不透水布罩间接接触;封头座底面和/或浮筒本体筒腔底壁形成向外凸起的凸起部。该浮筒结构可减小排水启动时的水压作用力和真空吸附力,降低拉动封头座的拉力需求,节省设备成本,并提高运行的可靠性。
Nº publicación: CN122341812A 03/07/2026
Solicitante:
詹姆斯·纽伯里
Resumen de: AU2024202916B1
An offshore floating wave energy generator assembly for installation in an aquatic environment, the generator assembly comprising: a floating sphere having a cutout passage with a convergent configuration for capturing an incoming ocean wave and conveying seawater from a first end of the passage to second end of the passage; a turbine assembly located within an internal volume of the floating sphere, the turbine being positioned at or adjacent the second end of the passage to convert kinetic energy of the captured ocean wave into electricity.