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一种模块化自适应地下水原位反应带风险管控系统及使用方法

Resumen de: CN122403617A

0001 本发明公开了一种模块化自适应地下水原位反应带风险管控系统及使用方法，属于地下水污染防治技术领域。系统由沿污染羽流向下游及两侧布设的反应井与预警井组成连续反应带，各井均包括原位主体井筒、固定中心柱、浮动环形架、沉底环形架及除臭阻气井盖。浮动环形架套设于固定中心柱并可随水位自适应升降，其上设密度调节组件和可拆卸功能组件，通过更换缓释药剂棒或水下VOC传感器实现反应与预警功能自由转换。固定中心柱表面缠绕定子线圈，浮动环形架内置永磁体，利用潮汐驱动水位波动进行电磁感应发电，并储存于储能模块为传感器和报警器供电。本发明结构模块化、运维便捷，可实现原位地下水污染分层修复与长期监测预警一体化。

一种无人帆船龙骨动能回收装置及发电方法

Resumen de: CN122407440A

本发明属于无人帆船技术领域，具体涉及一种无人帆船龙骨动能回收装置及发电方法，包括风帆、船体和龙骨动能回收装置；风帆位于船体上方，船体内设有主电源、负电源和能量控制单元，龙骨动能回收装置位于船体下方，船体和配重块通过吊杆连接；线圈缠绕在吊杆上，线圈两端接入能量控制单元；上滑块和下滑块设置在吊杆上，上滑块两侧装有永磁体，另两侧装有阻流板；上滑块通过拉簧与船体连接；船体和龙骨动能回收装置连接部位设有中空腔室，中空腔室内装有卷绳启动器；卷绳启动器的中心轴通过联轴器与发电机相连；拉簧中间牵引卷绳启动器的拉绳；下滑块和配重块之间装有压簧，下滑块通过连杆与阻流板连接。该装置提升了发电系统的总效率。

适应潮位变化的岸基式模块化宽频OWC发电装置及应用方法

Resumen de: CN122407439A

本发明涉及一种适应潮位变化的岸基式模块化宽频OWC波浪能发电装置及应用方法。该装置包括岸基式OWC模块化单元，模块化单元包含OWC气室、空气透平以及位于迎浪侧的吃水前墙。吃水前墙采用三层复合结构，包括内侧固定前墙、中间可滑动前墙和外侧固定前墙；中间可滑动前墙配置于内、外侧固定前墙之间，能够沿垂直方向调节位置，以改变前墙整体吃水深度，使装置自振周期与入射波浪周期相匹配，实现潮位自适应调节和宽频波浪能高效俘获。本发明解决了现有岸基式OWC装置潮位适应性差、工作频带窄、发电效率低的问题，具有潮位适应性强、俘能频带宽、结构可靠、模块化程度高的优点，适用于岸基、近岸场景下的波浪能规模化开发。

一种基于海洋温差发电的海上浮标灯

Resumen de: CN122402712A

本发明公开了一种基于海洋温差发电的海上浮标灯，属于海洋航标设备技术领域。其包括浮体主壳，内部设有至少两个支撑构件；每个支撑构件的第一端连接系泊夹具，第二端连接限位件；支撑构件向外上方倾斜延伸，使第一端比第二端更靠近浮体主壳的中心轴线。所述支撑构件包括上连杆、主动杆和下连杆，三者通过同一铰轴铰接构成三角连杆机构，主动杆下端与驱动源连接，驱动源可驱动主动杆下端上下移动，以调节系泊夹具的伸出长度和倾斜角度，自适应潮位变化及海流方向。当浮体主壳的倾角超过预设阈值时，支撑构件不对称运动使一侧限位件顶起，从而产生扶正力矩以维持浮体主壳的垂直姿态。本发明结构简单、能耗较小，适用于远海航标部署。

一种迎波面可控的鹰式波浪能吸波浮体及控制方法

Resumen de: CN122407441A

本发明公开了一种迎波面可控的鹰式波浪能吸波浮体及控制方法，该吸波浮体包括支撑框架，所述支撑框架通过铰接结构与平台连接，且背部连接有液压缸，以带动液压杆伸缩做功；叶片，安装在所述支撑框架中以作为迎波面，所述叶片内为中空结构并设置有孔洞；旋转机构，与所述叶片相连接，用以带动所述叶片旋转；压载水模块，与所述叶片的孔洞相连接，用以往所述叶片内注入或排出压载水。本发明的吸波浮体的迎波面可控，迎波面由一系列叶片构成，可根据实际情况调整叶片角度，并控制叶片内部压载水。

FLOATING BODY

Resumen de: US20260201858A1

0000 An apparatus and method include a floating body that reciprocates in a vertical direction based on motion, and a drive assembly. The drive assembly includes two bearings coupled to opposing sides of a frame. Each bearing applies a single directional torque to a drive shaft. The drive shaft is threaded through the bearings. The drive shaft rotates based on the movement of the floating body. The drive assembly includes a gear wheel attached to each bearing. The gear wheels are bridged with a planetary gear. The drive assembly includes a spool attached to each bearing. A cable is affixed to each spool; each cable is affixed to an opposing side of the frame relative to another cable. The drive shaft includes a generator coupled to the drive assembly via the drive shaft. The generator serves as a power takeoff mechanism, converting rotating engine power into electrical power.

波力発電装置

Resumen de: JP2026119027A

【課題】波力発電装置の一部の部材が岸から脱離することを防止することが可能な波力発電装置を提供する。【解決手段】波力発電装置１０は、少なくとも一部が水面上に浮遊可能な浮体であって、波による水面の位置の変化に応じて高さ位置が変化する浮体と、浮体を内部に収容する収容体１２であって、収容体１２の内部と収容体１２の外部との間で水が通過可能に構成され、岸Ｓに沿って配置された収容体１２と、収容体１２に固定された第１部材と、浮体に固定された第２部材と、第１部材と第２部材との相対移動を電力に変換する発電装置と、岸Ｓに沿って収容体１２の一方に隣接する位置において、当該岸Ｓから沖に向かって突出する防波ユニット２０と、を備える。【選択図】図６

GLOBAL PERPETUAL ENERGY OCEAN BLANKET

Resumen de: AU2024414770A1

This disclosure provides systems, methods, and devices for extracting energy from ocean waves. In a first aspect, an energy generation system includes a plurality of pods and a truss structure coupled to a pod array. The truss structure includes one or more trusses, where at least one truss of the one or more trusses includes a generator configured to generate energy. The pods include buoyant material and are configured to float and suspend the truss structure in water and move with incoming waves, and the pods are flexibly coupled to one another and configured to move relative to one another from incoming waves. Movement of the pods causes movement of the at least one truss of the one or more trusses and the generator thereof and generation of electricity. Other aspects and features are also claimed and described.

TIDAL POWER GENERATION SYSTEM

Resumen de: WO2026151004A1

The purpose of the present invention is to provide a tidal power generation system. That is, the present invention comprises: a floating structure (10) that is secured by an anchor rope (12) while kept afloat on the sea surface by a buoyancy body (11), and has an opening (13) formed in a lower portion to allow seawater to enter and exit; a collapsible water tank (20) connected such that the lower portion thereof communicates with the opening (13), and configured to extend and contract in length in the longitudinal direction as seawater enters and exits due to tidal currents; tension springs (30) having both ends secured to the collapsible water tank (20) and configured to press the collapsible water tank (20) in a contracting direction by means of a contracting restoring force after being stretched when the collapsible water tank (20) is extended; and an extension and contraction control unit (40) that connects the inside of the support body (10) and the collapsible water tank (20) to facilitate the extension and contraction in length of the collapsible water tank (20). When the tidal power generation system is used, water can be artificially discharged toward turbine blades quickly to increase the rotational speed of the blades and thereby improve power generation efficiency.

UNIDIRECTIONAL ROTATION ROTOR FOR POWER GENERATION

Resumen de: WO2026148399A1

A rotor for extracting energy from a fluid flow comprises a first end and a second end. The rotor includes one or more generally wedge-shaped blades which are spirally wrapped about a longitudinal axis of the rotor. Each of the one or more blades comprises an edge extending radially from the longitudinal axis, a first inclined plane surface extending in a spiral ramp from the edge to the first end of the rotor, and a second inclined plane surface extending in a spiral ramp to the second end of the rotor. The first and second inclined plane surfaces are shaped such that fluid flow impinging on the surfaces from any direction tends to rotate the rotor in a single direction of rotation.

WAVE ENERGY CONVERTING DEVICE SYSTEM AND METHOD

Resumen de: US20260201859A1

A system and method for a for a wave energy converter device that is an axisymmetric point absorber which operates in a tension only condition over a large stroke that can operate in the given wave environment so as to eliminate the need for end stops in normal operation whereby the wave energy converter device has a floating hull with an interior Power Take Off (PTO) that uses an impedance control scheme for impedance matching with the wave environment in which it is deployed so as to maximize electrical power output as compared with a passively operating device of similar size.

Tidal current power generation system

Resumen de: KR20260111514A

0001a 본 발명은 조류 발전시스템을 제공코자 하는 것이다. 즉, 본 발명은 부력체(11)에 의해 해수면에 부상된 상태로 닻줄(12)에 의해 결박되고, 하부에 해수가 입출되도록 개구(13)가 형성되는 부상구조물(10); 상기 개구(13)에 하단부가 연통되도록 연결되고, 조류에 의해 해수가 입출되면서 종방향으로 신축 길이가 가변되도록 구비되는 접이식물통(20); 상기 접이식물통(20)에 양단부가 결속되고, 접이식물통(20)이 신장시 인장된 후 수축 복원력에 의해 접이식물통(20)을 수축방향으로 가압하도록 구비되는 인장스프링(30); 및 상기 지지본체(10)의 내부와 접이식물통(20) 사이를 연결하여 접이식물통(20)의 신축 길이 가변 동작이 원활하게 이루어지도록 조절하는 신축제어부(40);를 포함하는 것을 특징으로 한다. 상기 조류 발전시스템을 이용하면, 터빈 블레이드 근처에 인공적으로 물을 빠르게 배출시켜 조류발전기의 발전량을 증가 시킬 수 있는 장점이 있다.

SISTEMA GENERADOR DE OLAS MEDIANTE MODULOS SECUENCIALES

Resumen de: MX2026005280A

Wave generator system (1) by means of a plurality of sequential modules (19) arranged in adjacent locations delimited by intermediate structures (10). Each sequential module (19) comprises a movable element capable of causing disturbances for the formation of waves W in a front water zone (2a) of the mass of water (2). Each movable element is provided with a widened portion (21;61;71;81) which is located ahead of a lower part of the intermediate structures (10). The configuration of sequential modules (19) and intermediate structures (10) thus obtained helps to prevent the generated wave W from being affected by turbulence, usually present at the exit of the divisional walls, as the intermediate structures (10) of the invention are located further back. The system allows the generation of a variety of wave types with different travelling directions at a reduced energy cost.

WIND FORCE PROPULSION DEVICE AND WIND FORCE PROPULSION SYSTEM

Resumen de: EP4775833A1

0001 The wind propulsion device is installed on a movable body and configured to generate propulsive force by receiving wind. The wind propulsion device includes one or more assemblies, where the one or more assemblies each consists of: a rotor configured to rotate about a rotation axis extending in a predetermined direction; and a plurality of plate-shaped blades fixedly attached to the rotor. The plurality of blades are disposed such that virtual straight lines connecting respective opposite ends of the plurality of blades are parallel to each other.

一种单向超越离合器式海洋波浪能摩擦纳米发电机

Resumen de: CN122383582A

本发明公开了一种单向超越离合器式海洋波浪能摩擦纳米发电机，属于波浪能发电技术领域。其主要包括球壳、配重台、齿条、两组同向输出的单向超越离合器、四组摩擦层及弹簧。浮置球壳与水下配重台在波浪作用下产生运动相位差，驱动齿条往复运动。齿条两侧对称的单向超越离合器交替锁止传动、超越空转，将波浪往复直线运动转化为单向连续旋转运动，配合惯性续转特性消除发电死区与反向阻力。离合器带动正摩擦层旋转，与球壳内置固定负摩擦层构成摩擦副，通过摩擦起电持续发电。顶部弹簧可实现谐振调频、行程放大、缓冲复位，提升能量俘获效果与系统稳定性。本发明结构简单，可实现全冲程连续平稳发电，适配多种海况，有效提升波浪能转化效率，适用于海洋波浪能高效采集发电。

一种基于振荡水柱梯度阵列的深远海养殖平台及其阵列配置方法

Resumen de: CN122375527A

本发明公开了一种基于振荡水柱梯度阵列的深远海养殖平台及其阵列配置方法，属于海洋养殖工程技术领域。平台包括浮力舱、立柱、桁架、网衣、振荡水柱装置及振荡浮子；多个振荡水柱装置设于桁架及网衣外侧，通过差异化设置气室有效体积或水柱浸没深度形成固有频率梯度阵列，各装置气道独立并配有透平发电单元；振荡浮子连接于立柱外围，与振荡水柱阵列频率响应互补。配置方法根据目标海域波浪频率分布，确定各装置结构参数并沿波浪方向梯度布置。本发明拓宽了波浪能捕获频带，提升了阵列稳定性与能量利用效率。

一种采用内转塔单点系泊的漂浮式垂直轴风电平台

Resumen de: CN122379728A

本发明公开了一种采用内转塔单点系泊的漂浮式垂直轴风电平台，包括：驳船组件、立柱组件、系泊组件和发电减振耦合组件；驳船组件由三角形浮箱和四边形浮箱刚性连接组成五边形驳船，四边形浮箱的中心位置设置有月池；立柱组件包括一个艏部立柱和四个后部立柱，系泊组件包括单点浮筒、舱内滑环转塔和系泊锚链单元，单点浮筒的上端与三角形浮箱固定连接，单点浮筒的内部嵌套舱内滑环转塔且转动连接，舱内滑环转塔的下端固定连接系泊锚链单元，系泊锚链单元的下端与海床固定连接；发电减振耦合组件包括浮子、发电机和第一节流阀，浮子与月池的内侧壁活动连接，发电机的输入轴与浮子传动连接，第一节流阀安装于发电机的电流输出回路中。

一种仿生波动型变刚度海流发电装置

Resumen de: CN122394408A

本发明公开了一种仿生波动型变刚度海流发电装置，包括零浮力前置钝体、高弹力弹簧、固定零件体、柔性薄膜基体、压电发电片及若干刚度不同的刚度贴片；压电发电片设置在柔性薄膜基体之间的中间夹层；刚度贴片对称设置于柔性发电薄膜主体的两侧，且各刚度贴片沿着柔性发电薄膜主体的长度方向非均匀设置形成非均匀柔性变刚度构型，且设有压电发电片的一端与零浮力前置钝体连接；高弹力弹簧通过安装孔结构与零浮力前置钝体固定连接，高弹力弹簧的两端分别与用于安装在河床或海床基座上的固定零件体连接。本发明解决了现有结构存在启动流速高、振动幅值有限、应力集中易造成压电片损坏，且无刚度调控设计导致能量收集效率低、使用寿命短的技术问题。

一种双抛物线防波堤结构

Resumen de: CN122382931A

本发明提供了一种双抛物线防波堤结构，涉及海岸工程与波浪能利用技术领域，包括：主墙和次墙，其中所述次墙设置在主墙的内侧水域内，所述主墙与次墙在横截面上为抛物线弧线形状，所述主墙为水面贯穿的固定式反射墙体，所述次墙为淹没式反射墙体，所述主墙与次墙的抛物线之间存在共焦或准共焦关系；通过对所述次墙进行调控以调控主墙的焦点波高的调控。通过上述方案，实现对不同波周期波能的选择性增强与灵活调控，便于与波浪能转换装置高效集成。

一种海上风电四吸力筒导管架

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。

一种浮标及其重心调节方法

Resumen de: CN122379735A

0001 本申请公开了一种浮标及其重心调节方法，浮标包括浮体、第一调节机构和第二调节机构，第一调节机构包括转动组件、第一转盘、水平调节组件和配重块，转动组件的固定端与浮体连接，转动组件的驱动端与第一转盘连接，水平调节组件设置在第一转盘上，配重块与水平调节组件的调节端连接，转动组件可带动第一转盘转动，且水平调节组件可带动配重块移动，以调节配重块在X轴方向、Y轴方向上的位置；第二调节机构的调节端与第一转盘连接，第二调节机构用于调节配重块在Z轴方向上的位置。本申请能够调节配重块在三维空间内的位置，从而能够根据不同海况动态调整浮标重心的位置。

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

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。

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

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。

一种用于液压发电机的控制方法、系统、设备及储存介质

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。

具有从船运动中回收能量的装置的船

Nº publicación: CN122396633A 14/07/2026

Solicitante:

法拉利股份有限公司

Resumen de: EP4516663A1

A boat (1) includes a hull (2), a first mechanism (4) coupled to the hull (2) and comprising a mass (3) suspended relative to the hull (2) by at least one kinematic chain (5) comprising at least one slide (6) with a translatory degree of freedom along a first straight axis (K), an electric motor-generator (8), which comprises a rotor (9) rotating about a rotor axis (R) and is configured to convert a kinetic energy of a rotation of the rotor (9) into electrical energy, and a second mechanism (10) configured to transform a reciprocating translatory motion of the slide (6) along the first straight axis (K) into a corresponding rotation of the rotor (9) around the rotor axis (R) according to a single direction of rotation.