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LastUpdate Última actualización 16/10/2026 [07:33:00]
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METHOD AND SYSTEM FOR CONVERTING MECHANICAL ENERGY OF AN OSCILLATING BODY INTO ELECTRICAL ENERGY

NºPublicación:  US20260275955A1 17/09/2026
Solicitante: 
UNIV DEL PAIS VASCO /EUSKAL HERRIKO UNIBERTSITATEA [ES]
Universidad del Pa\u00EDs Vasco /Euskal Herriko Unibertsitatea
US_20260275955_A1

Resumen de: US20260275955A1

A method for converting mechanical energy from oscillations into electrical energy, the method including adjusting a displacement of a mass mechanically coupled to an electrical machine, the coupling being such that the electrical machine generates the electrical energy from the displacement of the mass in the oscillations, the displacement being with respect to an oscillating body; the displacement being adjusted by means of an adjustment of a force applied by the electrical machine to the mass; and the applied force being adjusted by means of a controller configured so that a control objective is to achieve that an instantaneous velocity of the displacement of the mass is positively accelerated by a gravitational force applied to the mass at certain instants of the oscillations.

水中アンカー装置、システム、及び方法

NºPublicación:  JP2026531510A 17/09/2026
Solicitante: 
ヴァーテラ・エナジー・インコーポレイテッド
JP_2026531510_A

Resumen de: WO2025006935A2

The subject matter of this specification can be embodied in, among other things, a method of submersible deployment that includes submersing a submersible turbine toward an anchor seated along a bottom of a body of water so that tail portion of the submersible turbine is oriented closer to a cap of the anchor and upstream of a nose portion of the submersible turbine, urging the submersible turbine against a direction of flow of the body of water such that a channel defined along a ventral portion of the submersible turbine is drawn over a cap of the anchor, and while the cap is slidably engaged the submersible turbine, rotating the submersible turbine about the cap such that the nose portion is oriented upstream of the tail portion.

TURBINE BLADE

NºPublicación:  US20260275959A1 17/09/2026
Solicitante: 
UNIV COURT UNIV OF EDINBURGH [GB]
THE UNIVERSITY COURT OF THE UNIVERSITY OF EDINBURGH
US_20260275959_A1

Resumen de: US20260275959A1

A turbine blade (10), a turbine (1) comprising said turbine blade (10), a trailing edge assembly (11′, 11″, 111′) for a turbine blade (10′, 10″, 110′) and a kit of parts for a turbine blade (10′, 10″, 110′). The turbine blade (10) comprising a leading edge (12), a trailing edge (14), a pressure side (16), and a suction side (18); wherein each of the pressure side (16) and the suction side (18) extend between the leading edge (12) and the trailing edge (14); wherein the pressure side (16) is formed of a first wall (20); wherein the suction side (18) is formed of a second wall (22); and wherein the first wall (20) and the second wall (22) are configured to be independently deformable and move relative to each other proximal the trailing edge (14) in response to loading on the turbine blade (10).

SYSTEM AND METHOD OF GENERATING ELECTRICITY USING RENEWABLE ENERGY FROM ENVIRONMENT

NºPublicación:  US20260280397A1 17/09/2026
Solicitante: 
KOTOMORI RICHARD [US]
Kotomori Richard
US_20260280397_A1

Resumen de: US20260280397A1

An electrical generator system, including an environment interface configured to output air in response to receiving a kinetic force, and at least one generator module connected to the environment interface and configured to receive the air from the environment interface and generate a current based on movement of the air, such that a volume of the air between the environment interface and the at least one generator module is isobaric.

WAVE ENERGY EXTRACTION SYSTEMS AND METHODS INCLUDING FLOATING WAVE ENERGY CONVERTERS

NºPublicación:  US20260275953A1 17/09/2026
Solicitante: 
UNIV HOUSTON SYSTEM [US]
University of Houston System
US_20260275953_A1

Resumen de: US20260275953A1

A floating wave energy converter (WEC) includes a floating housing defined by an interior, a fluid channel positioned in the interior and configured to hold a working fluid, and a turbine positioned along the fluid channel to contact the working fluid when the working fluid is held in the fluid channel, and wherein in response to a movement in a water column external the WEC, motion is induced in the working fluid to operate the turbine and generate electrical energy.

ROTARY SEALING THERMAL REGULATOR

NºPublicación:  WO2026190484A1 17/09/2026
Solicitante: 
THE FISH FRIENDLY HYDROPOWER CO LIMITED [GB]
THE FISH FRIENDLY HYDROPOWER COMPANY LIMITED
WO_2026190484_A1

Resumen de: WO2026190484A1

A part, comprising a housing defining an interior chamber, said housing comprising a central axis and being configured to rotate about said central axis, and a fluid expulsion means, configured to pump fluid from the interior chamber to an exterior of the housing upon rotation of the housing about the central axis.

RECIRCULATING INERTIAL HYDRODYNAMIC PUMP AND WAVE ENGINE

NºPublicación:  US20260275954A1 17/09/2026
Solicitante: 
LONE GULL HOLDINGS LTD [US]
Lone Gull Holdings, Ltd.
US_20260275954_A1

Resumen de: US20260275954A1

Embodiments disclosed herein include buoyant wave energy converters. In an embodiment, the wave energy converter comprises an upper chamber having a first fluid reservoir and a first gas pocket, and a lower chamber having a second fluid reservoir and a second gas pocket. An injection tube is between and fluidly coupled to the upper chamber and the lower chamber, where the injection tube is to impel a fluid from the second fluid reservoir into the first fluid reservoir when the upper chamber, the lower chamber and the injection tube oscillate about a waterline with the upper chamber adjacent to the waterline and the lower chamber below the waterline and vertically beneath the upper chamber. In an embodiment, an effluent tube is fluidly coupled to the upper chamber and the lower chamber, where the effluent tube is to return the fluid from the first fluid reservoir to the second fluid reservoir.

탑재형 자율 에너지 저장 유닛을 갖는 파도 발생기

NºPublicación:  KR20260137862A 17/09/2026
Solicitante: 
WOW CO INTERNATIONAL SA [BE]
\uC640\uC6B0 \uCEF4\uD37C\uB2C8 \uC778\uD130\uB0B4\uC154\uB110 \uC5D0\uC2A4\uC5D0\uC774
KR_20260137862_PA

Resumen de: WO2025149555A1

The present invention discloses a stand-alone, intelligent system for generating waves which is intended to create a controlled wave on a liquid surface, the system comprising a wave generator comprising: - an outer body acting as a casing surrounding an inner body; - a device for moving the inner body configured to make the inner body oscillate inside the outer body when in use in order to transmit energy to the liquid and create a wave; - an on-board stand-alone energy storage unit intended to supply power to the movement device; - on-board electronics equipped with a set of sensors intended to take measurements, capable of receiving information from the set of sensors; and - a microcontroller in order to optimise the power consumption of the wave generator and to self-manage its recharging autonomously; as well as: - a controller in communication with the on-board electronics in order to optimise the power consumption of the wave generator and to self-manage its recharging autonomously, via real-time analysis of the information from the set of sensors; - means for communication between the generator and a user interface allowing bidirectional exchanges between the generator and the user; and - means for recharging the on-board stand-alone energy storage unit, these means being located, when in use, on the liquid surface in the vicinity of the wave generator or away from the liquid surface.

一种基于调谐质量发电的浮标系统及控制方法

NºPublicación:  CN122748061A 15/09/2026
Solicitante: 
中广核风电有限公司华南理工大学
CN_122748061_PA

Resumen de: CN122748061A

本发明公开了一种基于调谐质量发电的浮标系统,涉及海洋工程技术,包括主浮标、导轨、调谐质量器、发电装置、传感器网络和智能控制单元;所述主浮标底部固定连接有导轨,所述调谐质量器可滑动地套装于导轨上,所述发电装置安装于主浮标中,且所述发电装置与调谐质量器传动连接;所述智能控制单元被配置为:在波浪的激励下,根据所述传感器网络采集到的系统运行的状态参数控制所述调谐质量器的运动固有频率与所述主浮标在波浪中的运动主频率相调谐,从而引发所述调谐质量器与所述主浮标之间的相对运动。本发明还公开了一种控制方法。本发明实现了在提供电能的同时,降低浮标的运动响应。

一种升降式波浪能发电装置

NºPublicación:  CN122752199A 15/09/2026
Solicitante: 
中国电建集团贵阳勘测设计研究院有限公司
CN_122752199_PA

Resumen de: CN122752199A

本发明提供一种升降式波浪能发电装置,涉及波浪能发电技术领域,包括空心架;支撑柱,支撑柱的外部呈圆柱体,所述支撑柱的外部固定安装在空心架的内部;底板,底板固定连接在支撑柱的底部,所述底板的底部设置有吸附结构;收集电机,所述收集电机的外部设置有防护罩,且防护罩的内部呈中空状;升降组件,安装在中心板的内部,利用波浪的升降对机构进行运作产生动力。本发明装置设置浮漂一和浮漂二,两者外部均为弧形设计,能更灵活地响应波浪的垂直升降运动,当波浪作用时,浮体通过连接杆、连杆组件(连杆一、连杆二)带动支柱运动,进而驱动齿轮与齿圈啮合转动,将波浪的机械能更充分地转化为动能,减少能量损耗。

一种上变频波浪能俘能装置

NºPublicación:  CN122764018A 15/09/2026
Solicitante: 
上海大学
CN_122764018_PA

Resumen de: CN122764018A

本发明涉及波浪能发电技术领域,具体地涉及一种上变频波浪能俘能装置,包括基座,所述基座内安装有连接杆,所述连接杆周向安装有若干压电发电部件,所述连接杆转动连接有偏摆部件,所述偏摆部件与所述压电发电部件之间设有高频转换部件,所述高频转换部件配置为将所述偏摆部件的低频摆动转换为高频振动并传递给压电发电部件。本发明通过对结构进行改进能够从多频率环境中收集多个方向的能量,提高能量收集效率。

一种潮汐驱动杠杆式海岸发电方法及系统

NºPublicación:  CN122752200A 15/09/2026
Solicitante: 
广州华睿汉鑫科技投资有限公司
CN_122752200_PA

Resumen de: CN122752200A

本发明提供了一种潮汐驱动杠杆式海岸发电方法及系统,采集海岸潮汐实时水位与流速数据,基于潮汐周期特性驱动多组杠杆式能量捕获机构进行垂直往复运动,将垂直往复运动转化为单向旋转运动以驱动发电机发电,同时根据实时潮汐数据自适应调节杠杆机构的配重与支点位置以优化能量捕获效率,构建发电系统对应的数字孪生虚拟模型,实时监控各部件运行状态参数并确定系统运行的集成偏离度,当集成偏离度超过预设阈值或任一运行状态参数连续异常时,生成故障预警信号并执行分级保护动作。采用本发明的方案,可实现海岸浅水区潮汐能的高效双向捕获,显著提升潮汐发电系统的适应性与运行可靠性,实现早期故障预警与智能运维。

LE SOUS-MARIN ENERGETIQUE A CHANGEMENT DE PHASE

NºPublicación:  FR3172782A1 11/09/2026
Solicitante: 
BOISSON SEBASTIEN [FR]
Boisson S\u00E9bastien
FR_3172782_A1

Resumen de: FR3172782A1

L’invention concerne un dispositif énergétique sous-marin autonome exploitant les gradients thermiques océaniques pour produire de l’électricité via un cycle ORC (Organic Rankine Cycle). Ce système repose sur un stockage thermique avancé utilisant un matériau à changement de phase (MCP) et un circuit caloporteur en circuit fermé assurant un transfert thermique optimisé. Le sous-marin est équipé d’un ballastage passif, permettant une montée et une descente naturelles sans consommation d’énergie, ainsi que d’un système de stabilisation hydrodynamique adaptatif. L’électricité produite est transportée via un câble électrique flexible avec enrouleur dynamique, garantissant une transmission continue vers une base offshore ou un navire collecteur. L’invention peut être intégrée dans des bases militaires avancées, reconvertissant les plateformes pétrolières pour assurer la souveraineté énergétique et la sécurité stratégique des infrastructures nationales et continentales. Elle représente une alternative aux centrales nucléaires et fossiles, offrant une électricité propre, stable et sécurisée.

适于产生电力的塔

NºPublicación:  CN122743319A 11/09/2026
Solicitante: 
希特恩斯公司
CN_122743319_PA

Resumen de: 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.

一种具有全向自适应流体能量捕获能力的发电系统

NºPublicación:  CN122728824A 11/09/2026
Solicitante: 
王轶梵
CN_122728824_PA

Resumen de: CN122728824A

本申请公开了一种具有全向自适应流体能量捕获能力的发电系统,涉及流体动能捕获与可再生能源发电技术领域,解决了现有技术中发电系统运维成本高、无法实现360°全流向捕能以及发电效率低的问题,该方法包括基体、安装在基体上可以转动的内齿环、被内齿环驱动的发电单元、以及利用流体能量来驱动内齿环的能量捕获单元,能量捕获单元包括旋转筒、筒体、翻转轴、扭簧、限位块、限位件和叶片,实现了纯机械无源叶片变角、全向自适应和单向连续捕能,可有效利用不同方向的流体能量,可广泛应用于风能、海流能、潮流能、潮汐能、河流水能等所有流体能源开发场景。

一种振荡浮子与振荡水柱复合的波浪能浮标及其控制方法

NºPublicación:  CN122724625A 11/09/2026
Solicitante: 
厦门嘉鲲海洋科技有限公司
CN_122724625_PA

Resumen de: CN122724625A

本发明涉及一种振荡浮子与振荡水柱复合的波浪能浮标及其控制方法,属于波浪能发电技术领域,该波浪能浮标包括中心管振荡水柱式波浪能发电装置,所述中心管振荡水柱式波浪能发电装置上设置有多个均匀分布的振荡浮子波浪能发电装置;所述中心管振荡水柱式波浪能发电装置包括浮体、冲击式空气透平及第一发电机;所述振荡浮子波浪能发电装置包括能量捕获单元、机械‑气动转换单元、发电单元及调节单元。本发明的波浪能浮标将中心管振荡水柱式波浪能发电装置和振荡浮子波浪能发电装置巧妙地结合起来,两种波浪能发电装置能够协同发电,显著拓宽了浮标的适用波况范围,有效提升了整体发电效率。

一种基于联合俘能机制的海上风电基础保护系统

NºPublicación:  CN122728260A 11/09/2026
Solicitante: 
河北工程大学
CN_122728260_PA

Resumen de: CN122728260A

一种基于联合俘能机制的海上风电基础保护系统,包括多个环绕设置在海上风电基础周侧的俘能装置,俘能装置包括安装架和至少一个设置在安装架上的俘能机构,相邻两个俘能装置的安装架固定连接,俘能机构包括固定设置在安装架上的支架,支架上固定设置有发电机,并且支架升降连接有升降组件,升降组件通过传动组件驱动发电机,并且升降组件固定连接有两个相互平行的三棱柱振子,两个三棱柱振子之间留有距离,海水依次冲击在两个三棱柱振子上时驱动三棱柱振子和升降组件同步升降以带动发电机发电,并且三棱柱振子扰动海水以使海上风电基础侧方的泥沙向海上风电基础移动形成淤积泥沙。本发明在利用波浪能发电的同时,能够对海上风电基础进行保护。

一种水母仿生波浪能发电装置、发电方法及设计方法

NºPublicación:  CN122728828A 11/09/2026
Solicitante: 
武汉理工大学三亚科教创新园武汉理工大学
CN_122728828_PA

Resumen de: CN122728828A

本发明提供了一种水母仿生波浪能发电装置、发电方法及设计方法,属于海洋可再生能源利用技术领域。该装置包括仿生水母伞盖、柔性骨架、全海水液压系统、介电弹性体薄膜和电力变换系统;仿生水母伞盖呈辐射对称结构以无方向性限制地捕获波浪;柔性骨架带动伞盖收缩与扩张;全海水液压系统以海水为工作介质驱动永磁同步发电机发电;介电弹性体薄膜利用薄膜形变产生的电容变化发电;电力变换系统将两路电能汇流后输出。采用本发明,能够解决现有技术中发电效率较低及稳定性较低的问题。

一种浮子-越浪一体化的自适应复合波浪能发电装置

NºPublicación:  CN122728827A 11/09/2026
Solicitante: 
自然资源部第四海洋研究所(中国—东盟国家海洋科技联合研发中心)大连理工大学
CN_122728827_PA

Resumen de: CN122728827A

本发明涉及波浪能发电技术领域,且公开了一种浮子‑越浪一体化的自适应复合波浪能发电装置,包括一级发电机组、二级发电机组、气泵和液压蓄能式发电机,还包括双锥体浮子,双锥体浮子的顶部开设有进水口,双锥体浮子内固定连接有隔离内衬,双锥体浮子的底部固定连接有集水管,双锥体浮子的两个锥体结构上分别设置有上部进水通道和下部进水通道,使冲击到双锥体浮子侧边的海水形成两路流动,实现顶部越浪蓄水和底部导流冲击两种方式驱动一级发电机组进行发电。本技术方案能够提供一种双层分流导流、伸缩液压蓄能以及可调节吃水的多模式自适应波浪能发电装置,实现全波况下的高效、稳定能量捕获与转换。

一种自供电式海洋系泊结构运动状态监测装置及方法

NºPublicación:  CN122724621A 11/09/2026
Solicitante: 
大连理工大学
CN_122724621_PA

Resumen de: CN122724621A

本发明属于海洋工程装备状态监测、自供电传感、摩擦纳米发电、电磁感应发电及系泊系统安全监测技术领域,公开一种自供电式海洋系泊结构运动状态监测装置及方法。后装式夹持模块仅传递运动、不构成轴向承载路径。压电片与顶端摩擦电极配重块构成悬臂式惯性响应结构,输出连续压电响应信号;顶端摩擦电极配重块与底座摩擦电极间形成可调预设间隙,相对位移达到间隙时接触‑分离并输出摩擦电触发信号;柔性限位块位置或厚度可调,以设定触发阈值和最大位移。底座摩擦电极可集成三级阈值摩擦电极,形成满足g1<g2<g3的分级间隙,输出不同等级触发信号。发电模块利用系泊构件运动发电并为传感模块供电,实现长期自供电监测。

WAVE HYDROPOWER PLANT, WAVE PUMP SYSTEM USING A SERIAL OSCILLATING WATER COLUMN STRUCTURE, AND IMPROVED TESLA TURBINE USED THEREIN

NºPublicación:  WO2026188264A1 10/09/2026
Solicitante: 
TRAN THI THU TRA [VN]
TRAN, Thi Thu Tra
WO_2026188264_A1

Resumen de: WO2026188264A1

A wave hydropower plant based on a pumped-storage principle uses ocean wave energy to pump water to a water storage tank arranged above sea level, thereby smoothing wave energy before electricity generation. The plant includes a wave pump using a serial oscillating water column structure, the water storage tank, and a hydropower generating unit including an improved Tesla turbine. The wave pump includes a pump house having a wave-receiving chamber and a pumping chamber communicating through an air gap, a water supply pipe, a water intake opening arranged between the pumping chamber and the water supply pipe to exploit the Venturi effect, and a water-retaining valve assembly arranged at the upper end of the water supply pipe adjacent the water storage tank. The improved Tesla turbine includes cycloid-curved discs arranged horizontally and Archimedean spiral guide grooves for improving water flow control and discharge.

SELF-CONTAINED BLOCKCHAIN MINING SYSTEMS, HIGH-ENERGY-DENSITY COMPUTING SYSTEMS, AND METHODS OF USE

NºPublicación:  US20260266268A1 10/09/2026
Solicitante: 
OCEANBIT INC [US]
OCEANBIT INC.
US_20260266268_A1

Resumen de: US20260266268A1

Self-contained blockchain mining and high-energy-density computing systems have a low temperature heat engine (LTHE) with a working fluid loop extended between a heat source and a heat sink; a blockchain mining device connected to receive electricity generated from the LTHE; a heat exchanger on the working fluid loop; and a coolant loop extended between the blockchain mining device and the working fluid loop (heat exchanger). A self-contained high-energy-density computing data center (HEDC) system is disclosed comprising: a low temperature heat engine (LTHE) with a working fluid loop extended between a heat source and a heat sink; an HEDC device connected to receive electricity generated from the LTHE; a heat exchanger on the working fluid loop; and a coolant loop extended between the HEDC device and the working fluid loop (heat exchanger). A method is also disclosed comprising: generating electricity using a low temperature heat engine (LTHE); operating an HEDC device, using electricity generated by the LTHE, to carry put computer processes; and cooling the HEDC device by heat exchange with working fluid of the LTHE.

POWER GENERATOR

NºPublicación:  WO2026184679A1 10/09/2026
Solicitante: 
RISENG CHUANGXIN XIAMEN INFORMATION TECH CO LTD [CN]
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WO_2026184679_A1

Resumen de: WO2026184679A1

The present invention relates to the field of new energy. Disclosed is a power generator. The power generator is a device that uses vibration or fluctuating power to generate electricity; the power drives semicircular oscillating weights connected in series to a central rotating shaft of each unit in a sealed body to oscillate and rotate; the oscillating weights oscillate forward and reversely to jointly drive, by means of forward and reversing gears, sun gears and one-way flywheels, the central rotating shafts to rotate forward, and also drive, by means of a planetary speed-increasing gear set, driving gears below the oscillating weights to rotate; the driving gears of the units transmit rotating torque to an energy converging gear by means of the one-way flywheels, and then the planetary speed-increasing gear set drives a generator rotating shaft to rotate to generate electricity. In addition, electromagnet discs are distributed on the upper and lower surfaces of panels of the driving gears, and electromagnets change the magnetic field at a high frequency under the control of a frequency conversion chip; fine copper wires wound in a sunflower-like pattern on the driving gears rotate to cut magnetic lines of force, thereby causing a change in magnetic flux and generating electrical energy; and two paths of electrical energy are combined by means of an inverter and an intelligent power distribution unit, and transmitted to a device or a storage battery for storage, thereby ac

TURBINE PLATFORM CURRENT ENERGY CONVERSION SYSTEM WITH DEBRIS PROTECTION

NºPublicación:  WO2026187333A1 10/09/2026
Solicitante: 
LITTORAL POWER SYSTEMS INC [US]
DUQUETTE DAVID [US]
LEIGHTON KATHERINE [US]
COOK RYAN [US]
HOROWITZ SYLAS [US]
FRANKS C EBEN [US]
CHALLA RAVI [US]
SLOCUM DOUG [US]
GUINDON JEAN MARC [CA]
MANUGE LOUIS [CA]
LITTORAL POWER SYSTEMS, INC.
DUQUETTE, David
LEIGHTON, Katherine
COOK, Ryan
HOROWITZ, Sylas
FRANKS, C., Eben
CHALLA, Ravi
SLOCUM, Doug
GUINDON, Jean-Marc
MANUGE, Louis
WO_2026187333_A1

Resumen de: WO2026187333A1

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.

Methods and Systems for Free-Floating Nautical Stationkeeping

Nº publicación: AU2026223185A1 10/09/2026

Solicitante:

LONE GULL HOLDINGS LTD
LONE GULL HOLDINGS, LTD.

AU_2026223185_A1

Resumen de: AU2026223185A1

The present invention provides an unmoored, ocean-faring wave energy converter, comprising a hull having a draft of a length greater than a length of a largest horizontal width, the hull including a bulbous enclosure centered about a vertical axis and an open tube protruding downwardly therefrom; a reservoir within the bulbous enclosure adapted to adjust a buoyancy of the hull through ingress and egress of water received via the open tube; and a propeller mounted to the hull and positioned to impart a rotational force on the hull. a rotational force on the hull. ug u g

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