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

Resumen de: AU2024252001A1

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 biockchain 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.

SYSTEMS AND METHODS FOR REMOVAL AND SEQUESTRATION OF ACIDITY FROM SURFACE SEAWATER

Resumen de: AU2024262429A1

A method by which an environmental energy (e.g., wave energy) is harvested, converted into electrical power, and thereafter used to electrolyze seawater into hydrogen and chlorine gases. Those gases are recombined into hydrogen chloride from which is formed hydrochloric acid solution which is diluted and deposited at a depth sufficient to ensure its neutralization and sequestration for a significant period of time (e.g., for over a millennium). By removing chloride ions from a portion of the sea adjacent to its upper surface and depositing them into a portion of the sea more adjacent to its bottom, acidity is shifted from the surface to base of the sea, and the surface ocean is given a greater ability to absorb and buffer atmospheric carbon dioxide without a corresponding increase in acidity.

Recirculating inertial hydrodynamic pump and wave engine

Resumen de: GB2640093A

Embodiments disclosed herein include a buoyant wave energy converter. 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. In an embodiment, 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 submerged 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.

FLOATING OFFSHORE STRUCTURE AND FLOATING OFFSHORE POWER GENERATION APPARATUS HAVING SAME

Resumen de: EP4628398A2

A floating offshore structure of the present disclosure includes: a plurality of columns; and a plurality of pontoons installed at lower ends of the columns, respectively, wherein a polygonal shape is formed by an imaginary line connecting the columns, the pontoons are installed inside the polygonal shape, a cross-sectional area in a direction parallel to sea level of the pontoons is greater than or equal to the cross-sectional area in the direction parallel to the sea level of the columns, and the pontoons may have a shape protruding outward at the lower ends of the columns.

一种海岛用波浪能发电装置

Resumen de: CN120739640A

本发明公开了一种海岛用波浪能发电装置，涉及海岛用发电技术领域，包括浮体和固定支架，浮体随着海浪浮动，固定支架的内侧设置有能量产生机构和能量转换机构，固定支架不随海浪浮动，其中，能量产生机构设置于浮体顶面，固定支架基于能量产生机构的移动状态控制浮体的浮力差值，能量转换机构通过传动机构连接有发电机，能量转换机构通过传动机构驱动发电机，发电机通过导线连接有稳频稳压电源，稳频稳压电源输出稳压电能；使皮带轮始终处于一个方向转动，并通过同步带带动发电机进行发电操作，具有波浪能转化效率高、结构简单紧凑、运行可靠的优点。

一种海洋水体环境勘测用取样设备

Resumen de: CN120741065A

本发明涉及海洋水体取样技术领域，具体是一种海洋水体环境勘测用取样设备，包括两组配重块，每组配重块固定连接有一组支撑杆，两组支撑杆共同固定连接有一组浮板，还包括：与浮板固定连接的储能取样机构，储能取样机构包括配重取水部和海浪能转换机构，所述海浪能转换机构包括与一组支撑杆固定连接的隔离柱，所述隔离柱滑动连接有罩体，所述罩体外壁固定连接有浮台，所述罩体内安装有往复发电部。本发明通过储能取样机构与海浪能转换机构相互配合的方式，以使得本发明通过储能取样机构进行海水取样并进行保存，且通过海浪能转换机构进行供电，以使得本发明适合在海上进行长期独立运行，降低本发明的维护频率，提升本发明的可靠性。

一种发电机

Resumen de: CN120750087A

本申请涉及发电机技术领域，尤其涉及一种发电机。该发电机包括机座、定子组件、叶轮和转子组件，机座内具有安装腔，安装腔的相背两侧具有与外界连通的开口；定子组件固设在安装腔内，且定子组件的轴向平行于安装腔上开口的排布方向；沿定子组件的径向，叶轮转动设置在定子组件的内侧，且叶轮与定子组件同轴设置；沿定子组件的周向，转子组件环绕叶轮设置，沿定子组件的径向，且转子组件的内侧与叶轮连接，以用于使转子组件随叶轮同步转动。应用本申请的技术方案能够提升发电机的能量转换效率。

一种海上石油平台浮式隔水套管海生物清除装置

Resumen de: CN223410814U

本实用新型公开了一种海上石油平台浮式隔水套管海生物清除装置，属于海生物清除技术领域，该清除装置包括套管、滚轮、浮球，多个所述滚轮通过螺栓和螺栓耳座的配合固定安装在六边形框架的每条边上，所述滚轮两端安装有挡片，所述六边形框架分为多层，每层所述六边形框架通过铰链和卸扣配合相互连接并环抱于所述套管外壁并形成立体的清理结构，所述浮球通过铰链和卸扣的配合与最上层所述六边形框架的顶端相连，每层所述六边形框架的顶点处均设有链耳，所述链耳与所述铰链固定连接，此装置便于清理，从而提高了工作效益又降低了成本。

一种基于波浪能发电的无人水下航行器充电系统

Resumen de: CN120739641A

本发明涉及无人水下航行器充电技术领域，具体为一种基于波浪能发电的无人水下航行器充电系统，包括航行器本体及舱盖，航行器本体内部设有通过动密封穿舱件连通的干舱及湿舱，干舱内设有电动绞盘、拉线式发电装置及储电模块，电动绞盘包括卷筒，湿舱内设有俘能单元，俘能单元包括气囊浮子，气囊浮子下方设有充气组件，连接缆的一端连接于卷筒上，连接缆的中部缠绕于拉线式发电装置上，连接缆的另一端贯穿动密封穿舱件与气囊浮子连接。本发明通过在无人水下航行器内部集成用于俘获波浪能的俘能单元、拉线式发电装置以及储电模块，可多次于海中依次释放俘能单元实现在任务海域的原位自主充电，大幅延长航行器在深远海的任务持续时间和作业范围。

Water current and movement energy harvesting system for desalination and electricity production

Resumen de: US2025305475A1

A water current and movement energy harvesting system for desalination and electricity production, has a floating platform, a plurality of submerged spherical frame platforms connected to the floating platform, each spherical frame platform has a plurality of vertical axis turbines (VATs) of different sizes arranged to maximize exposure to water movement and minimize interference. Integrated pumps for transferring seawater to a pressurized seawater tank. Buoyancy tank for adjusting the depth of the spherical frame platform. The pressurized seawater is transferred from the spherical frame platforms to the floating platform to drive hydraulic motors coupled to electrical generators and to be pushed through reverse osmosis filters for desalination, and the generated electricity and fresh water are transferred to shore for further processing and distribution. Also, the water can be turned into hydrogen and oxygen by electrolysis and water can also be used to cool data centers.

Wave Energy Converter

Resumen de: US2025305474A1

The disclosure relates to a high efficiency, low maintenance, simple, pressure receptacle wave energy converter device comprising a converter/generator unit such as a flywheel aided generator (which is located, in use, on a floating body), a buoyancy aided pressure receptacle unit located, in use, below the surface of the water, and a means of connecting/tethering the pressure receptacle with the converter. The device permits the capture of buoyant wave energy imparted to the pressure receptacle and the conversion of the captured energy into electrical energy thus directly producing or storing electrical energy from the captured kinetic energy of the waves.

RETRACTABLE OFFTAKE FOR WAVE ENERGY CONVERTER (WEC)

Resumen de: WO2025207246A1

Embodiments disclosed herein include a wave energy converter (WEC) that includes a buoyant chamber, and a tube that depends from the buoyant chamber. In an embodiment, a retractable offtake is coupled to the tube. In an embodiment, the retractable offtake comprises a housing with a receiving portion, where a first opening and a second opening are within the receiving portion. In an embodiment, the retractable offtake further comprises a line with a first end and a second end, where the line is configured to pass through the second opening. In an embodiment, a weight is coupled to the line, and a buoy is coupled to the line proximate to the first end of the line, where the buoy is configured to float in a body of water, and where the weight is coupled to the line so that the line passively retracts into the housing.

MARINE THERMAL AND ELECTRICAL BATTERY

Resumen de: WO2025207360A1

Embodiments disclosed herein comprise a wave energy converter (WEC) that includes a buoyant chamber with a tube depending from the buoyant chamber. In an embodiment, a battery is coupled to the WEC. In an embodiment, the battery includes a first tank for storing an oxidizing gas and a precursor fluid, and a second tank for storing a fuel. In an embodiment the battery further includes a fuel cell fluidically coupled to the first tank and the second tank, and a reaction pipe fluidically coupled to the first tank and the second tank.

HYDRO-TURBINE AND ITS DEPLOYMENT

Resumen de: WO2024110890A1

Disclosed is a cross axis hydro-turbine arrangement for capturing energy from a water flow W, the arrangement including a turbine 300, a drive shaft 322, a machine 330 for converting rotational energy of the shaft 322 into other energy, a support frame 316, a support beam 312 and a pivot arrangement 360, wherein, the turbine 300 is arranged to drive the shaft 322 in rotation, the shaft is arranged to drive, directly or indirectly, the machine 330, the turbine 300 and machine 330 are mounted on the support frame 316, and the frame 316 is pivotable on the pivot 360 about the beam 312.

BUOY-BASED ELECTRIC POWER SYSTEM

Resumen de: EP4624725A2

Electrical power may be provided to a subsea system, which may include one or more battery packs, from a subsea power system comprising a surface buoy which comprises an electrical power generator and a surface buoy power outlet operatively in communication with the power generator; a subsea battery bank which comprises a predetermined set of batteries, a subsea battery bank power inlet operatively in communication with the surface buoy power outlet and with the predetermined set of batteries, and a subsea battery bank power outlet operatively in communication with the predetermined set of batteries. The subsea power system is deployed at sea, by way of example and not limitation including by use of an autonomous vehicle, and generates electrical power at the power generator which may be provided to the subsea battery bank or other structures requiring electrical power subsea.

FLOATING OFFSHORE STRUCTURE AND FLOATING OFFSHORE POWER GENERATION APPARATUS HAVING SAME

Resumen de: EP4624317A2

A floating offshore structure of the present disclosure includes: a plurality of columns; and a plurality of pontoons installed at lower ends of the columns, respectively, wherein a polygonal shape is formed by an imaginary line connecting the columns, the pontoons are installed inside the polygonal shape, a cross-sectional area in a direction parallel to sea level of the pontoons is greater than or equal to the cross-sectional area in the direction parallel to the sea level of the columns, and the pontoons may have a shape protruding outward at the lower ends of the columns.

DYNAMIC VERTICAL HYDROELECTRIC ANCHOR

Resumen de: EP4624315A1

L'invention concerne une ancre hydroélectrique dynamique à production d'énergie hydroélectrique pour ancrer une structure flottante présente sur une masse d'eau reposant sur un fond et dont le niveau varie avec le temps entre un niveau minimal et un niveau maximal, l'ancre comprenant un système d'ancrage hydroélectrique vertical ainsi qu'une structure portante apte à être solidarisée en utilisation à la structure flottante,ledit système d'ancrage hydroélectrique vertical comprenant :- un palan avec câble comprenant au moins deux moufles, une moufle inférieure fixe et accrochée au fond de l'eau via un ancrage permanent et une moufle supérieure mobile et reliée à une partie inférieure de la structure portante ;- une chaîne reliant d'une part la moufle inférieure du palan à sa première extrémité et l'ancrage permanent à sa seconde extrémité ;et ladite structure portante comprenant :- un groupe de conversion d'énergie;- un système de freinage situé sur le groupe de conversion d'énergie destiné à ralentir/bloquer le mouvement d'entraînement de celui-ci,en utilisation, ladite ancre hydroélectrique générant de l'électricité avec la variation du niveau d'eau grâce à la poussée d'Archimède,caractérisé en ce que l'ancre hydroélectrique comprend également un contrôleur intelligent de commande comprenant :- des détecteurs ;- un dispositif de régulation de l'énergie potentielle permettant de stocker l'énergie potentielle afin de la lib

自适应深远海极端海况的可移动浮式智能无人能源基站

Resumen de: CN120716885A

本发明涉及一种自适应深远海极端海况的可移动浮式智能无人能源基站，属于海洋工程装备技术领域；包括：上层环形建筑、变高度垂直轴风力获能单元、多角度光伏获能集群、兼具浮力补偿功能的垂荡点吸式波浪获能浮子、多功能浮筒压载结构、阵列动力定位装置和综合智能控制中心；所述综合智能控制中心配置有环境监测系统、平台监测系统、信号传输系统、电力摄取系统、能量消纳系统、压载调节系统和动力定位系统，用于根据环境参数和能源需求动态调控各系统的运行状态及基站姿态。通过多源优势互补，单元设计创新，环境数据驱动，智能实时调控等方法适应复杂恶劣的海况，实现海上无人系统能源供需的精准智能高效匹配。

一种水力发电能量收集装置

Resumen de: AU2024226305A1

Described herein is a hydroelectric power harvesting apparatus (100). The apparatus includes a support (102); a slide frame (114) moveably coupled to the support (102); a float unit (104) to float on a body of water (106) having a movable water level; an energy generating mechanism (108); a float rocker arm (110) coupled to the float unit (104) and the energy generating mechanism (108). The float rocker arm (110) is pivots about a pivot point (112) on the slide frame (114). The float unit (104) moves with the water level of the body of water (106) to drive the float rocker arm (110) to provide a work input to the energy generating mechanism (108). The slide frame (114) is adjusts the level of the pivot point (112), float rocker arm (110), and the float unit (104).

一种基于海上风电基础的波浪能海流能联合发电装置

Resumen de: CN120720161A

本发明涉及海上发电技术领域，公开了一种基于海上风电基础的波浪能海流能联合发电装置，包括：风电基础、多组支撑结构和多组复合发电组件，风电基础上适于设置风力发电机；多组支撑结构间隔布置于风电基础的外周；相邻两组支撑结构之间设置一组复合发电组件，复合发电组件包括：消浪发电机构和减流发电机构，消浪发电机构设置于减流发电机构的上方，消浪发电机构适于利用波浪的动能发电，并削弱波浪对风电基础的冲击力，减流发电机构适于利用海流的动能发电，并削弱海流对风电基础的冲击力，本发明以风电基础为支撑基体，通过将海流能发电装置和波浪能发电装置协同设置于风电基础外围，解决了各发电装置协同能力差，结构建设成本高的问题。

波浪能液压发电系统的功率控制方法、系统、设备及介质

Resumen de: CN120720288A

本发明公开了波浪能液压发电系统的功率控制方法、系统、设备及介质，所述方法为：若发电系统存在需求功率，则获取蓄能器的油压，并根据需求功率以及油压，计算得到液压马达的第一排量控制值，其中，发电系统包括蓄能器以及液压马达；若第一排量控制值属于预设排量范围，则基于第一排量控制值对液压马达的排量进行调整，根据调整过程中发电系统的第一输出功率计算得到第一功率平均值，若第一功率平均值与需求功率的差值超出第一预设功率范围，则对第一排量控制值进行微调，直至调整后的发电系统的第一功率平均值与需求功率的差值在第一预设功率范围，因此，本发明可以保证波浪能液压发电系统长期功率稳定输出。

一种垂直振荡波浪能发电装置机械传动系统

Resumen de: CN120720159A

本发明提供了一种垂直振荡波浪能发电装置机械传动系统，所述波浪能采集与转换装置安装在近海底部，通过浮子的垂直运动捕获波浪能量，通过装置内部机械机构传递并将浮子的运动转化为机械机构的旋转运动，通过飞轮调速机构对机械机构的周期性速度波动进行调节，并通过发电机将机械能转化为电能，实现了功率平滑的波浪能采集与利用。本装置使用机械式电能转换方式，无油液污染，水下部分为全封闭结构，实现了绿色、高效、可靠的可再生能源利用。

一种全向获能的风光波多能互补海上供电系统

Resumen de: CN120720169A

本发明公开了一种全向获能的风光波多能互补海上供电系统，其中的八边形半潜基体模块用于实现海上供电系统的漂浮，风力发电模块、光伏发电模块、波浪能发电模块分别用于实现风力、光伏和波浪能发电，系泊模块用于实现海上供电系统的海上定位。本发明方案将风能、太阳能与波浪能三种海洋清洁可再生能源集成于同一发电平台，构建了多能协同互补的能源系统，显著提升整个平台的发电稳定性与总输出功率。此外本发明采用结构集成化设计，显著提升平台空间利用率与系统集成度，也有效降低了建设成本与运维复杂性。该平台具备良好的海洋适应性和模块扩展能力，适用于深远海供电、海洋观测、海洋牧场等多种应用场景。

一种基于波-风-光三合一发电的固定式海上充电站

Resumen de: CN120729136A

本发明提供了一种基于波‑风‑光三合一发电的固定式海上充电站，所述固定式海上充电站安装在近海底部，通过浮子的垂直运动捕获波浪能量，通过装置内部机械机构传递动能，并通过发电机将机械能转化为电能；通过垂直轴风力发电机和太阳能电池板捕获风能以及太阳能，利用波‑风‑光三合一合并电路设备进行能量汇集，给蓄电池充电，实现了波‑风‑光三合一的可再生能源利用。本装置使用机械式电能转换方式，无油液污染，水下部分为全封闭结构，实现了绿色、高效、可靠的可再生能源利用。

海上プラットフォームの一体型浮体式波力発電システム

Nº publicación: JP2025532221A 29/09/2025

Solicitante:

インジン，インコーポレイティド

Resumen de: KR20240043407A

The present invention relates to an offshore platform-integrated floating wave power generation system, which minimizes the length of a power generation rope connecting a power generation device and a float by respectively installing the power generation device and the float on the upper and lower parts of the offshore platform, does not require mooring piles while installing the platform on the sea, and minimizes construction costs by eliminating the need for piles that receive pulling force, and can absorb all kinetic energy of a float that performs multi-degree-of-freedom movement, thereby exhibiting excellent power generation efficiency. The offshore platform-integrated floating wave power generation system of the present invention comprises: an offshore platform comprising a plurality of support columns embedded in the seabed and a deck installed on the upper portions of the support columns above the sea surface; a plurality of power generation devices installed on the upper portion of the offshore platform; a float installed on the sea surface at the lower portion of the offshore platform and floating according to the movement of waves; and a plurality of power generation ropes connecting the float and each of the power generation devices.