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1058
results.
Updated on
24/10/2025 [06:58:00]
Results 50 to 75 of 1058
Absstract of: 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。
Absstract of: CN120724894A
本发明涉及一种振荡水柱式波浪能装置的浮体系统快速设计方法，包括以下步骤：根据目标海域的波浪特性，选择合适的透平系统类型，确定透平系统的尺寸、叶片形状和转速；通过数值模拟和实验测试，获取透平系统的性能参数，并简化透平系统的性能参数；根据简化后的透平系统的性能参数，建立透平系统与浮体系统的关联模型，并设置波浪边界条件；对浮体系统周围的流场进行网格划分，选择合适的湍流模型和求解器，进行稳态或瞬态模拟；计算浮体系统的一级能量转换效率并优化浮体系统。本发明减少了设计周期和反复修改的次数，整个设计方法使得透平系统与浮体系统之间的参数匹配更加合理，提高了整个装置的能量转换效率，优化了整体系统的性能。
Absstract of: KR20250001437U
조수간만의 집을 표준형으로 짓고 하부에 나사식으로 해저면에 지지되는 포스트를 표준형 집 내부에 다수 형성하되 포스트의 양쪽이 나사식으로 형성되게 하여 해저층에 포스트가 들어 갈 정도의 구멍을 집에 형성된 포스트 에 맞게 뚫고 그 구멍에 시멘트등으로 나사가 형성되게 하여 표준형으로 지은 조수 간만의 차를 이용한 집을 이동시켜 구멍과 포스트를 맞춰서 나사로 볼트와 너트식으로 조여서 집을 해저면에 고정시키는 것
Absstract of: KR20250141400A
본 발명은 양중 와이어의 연결 및 해제가 용이한 웨이팅 캔, 이를 포함하는 지지구조물 및 조류 발전 시스템에 관한 것이다. 본 발명의 일 실시예에 따른 양중 와이어의 연결 및 해제가 용이한 웨이팅 캔은 수중에서 수중중량을 최대한 확보할 수 있도록 내부에 하중체가 마련된 몸체부; 상기 몸체부에 연결되고 양중 와이어가 연결되는 러그부; 및 상기 몸체부의 하부에 연결되고 해저면에 삽입되어 상기 몸체부의 유동을 방지하는 삽입부를 포함하고, 상기 러그부는 상기 몸체부의 외주면 또는 상측에 설치되는 트루니언 러그를 포함할 수 있다.
Absstract of: 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.
Absstract of: DK202400218A1
Opfindelsen omfatter et bølgeenergianlæg til placering i en vandoverflade med bølgeforekomst herunder en sø- eller et havoverflade hvor bølgeenergianlægget omfatter en centerponton (2) som er forbundet til en eller flere flydevinge(r) (3), hvor hver forbindelse mellem centerpontonen (2) og en flydevinge (3) omfatter en aksel (30), hvor akslen (30) drejer som funktion af bevægelse mellem centerpontonen (2) og flydevingen (3) og hvor akslen (30) er forbundet til en pumpe (5,25) som ved bevægelse af akslen (30) pumper væske herunder vand til en elektrisk generator.
Absstract of: CN120701495A
本发明提出一种海上压缩空气储能能源岛，属于能源收集装置技术领域。其包括漂浮能源岛主体及多个模块化发电单元，单元含风能、空气透平发电组件与储能组件。空气透平发电组件中，中部带通孔的空气透平装置与发电机 A 轴相连，借波浪能驱动发电；风能发电组件的延伸轴受风力转动，与发电机 B 轴连接发电，且延伸轴在通孔内固定有棘轮，孔内设棘爪。当延伸轴转速高于空气透平装置时，棘轮与棘爪锁止；反之则自由。该能源岛通过风力发电为空气透平组件加速，维持其高转速，以提升发电效率。
Absstract of: CN120697911A
本发明涉及一种可调阻尼的垂荡板、漂浮式平台及其控制方法，包括板本体，所述板本体中设有贯穿其上下端面的过水调节开孔，还包括安装于板本体的开闭调节装置，所述开闭调节装置包括封堵件和驱动机构，所述封堵件用于封堵或者打开过水调节开孔，所述驱动机构与封堵件相连，能够驱动封堵件运动并调整过水调节开孔的开闭程度。漂浮式平台中设有垂荡板，垂荡板能够根据实际需要调节阻尼效果，使用灵活，能够确保漂浮式平台的稳定性和使用灵活性。
Absstract of: CN120697895A
本发明涉及海洋浮标技术领域，公开了一种自供电式海洋浮标，其包括主壳体、摆动座，以及设于摆动座上的质量摆结构、磁力增幅结构、齿轮整流机构和发电机构，摆动座铰接于主壳体的容置腔且铰接轴线沿水平方向延伸；质量摆结构包括中心轴、质量摆和动磁体，中心轴转动安装于摆动座，中心轴沿竖直方向延伸且贯穿摆动座的下侧，质量摆与中心轴的下端固定连接，动磁体设于质量摆远离中心轴的端部；磁力增幅结构包括两个第一定磁体，两个第一定磁体间隔布置于摆动座的铰接轴线的下侧，第一定磁体与动磁体同性相斥；发电机构设于中心轴的外侧，且齿轮整流机构传动连接中心轴和发电机构，以将中心轴的正转和反转运动转换为同一圆周方向的驱动力。
Absstract of: CN120710128A
本发明公开了基于波能和潮汐能实现互补发电的发电机组的管控方法，包括获取数据步骤、计算步骤、监测I步骤、调控I步骤、判断步骤、调控II步骤、调控III步骤、监测II步骤、监测III步骤以及反馈步骤。本发明通过监测当前时刻是否为潮汐低谷期或波浪低谷期，进行潮汐能和波能的互补调控，以及调度储能设备进一步平衡发电功率，实现基础的能量替代与互补，减少了电网冲击，提高了能源的整体利用率，满足本地负荷需求，提升了供电可靠性和电能质量，有利于维持电力的连续供应，从而提高了发电系统输出功率的稳定性。
Absstract of: MX2025007477A
Systems and methods for operation and assembly of a floating variable leverage pump are provided. The floating variable leverage pump includes a first floating vessel pivotally coupled to a second floating vessel along an axis. Both the first floating vessel and the second floating vessel are configured to oscillate about the axis. The floating variable leverage pump includes a pump including a first end pivotally coupled to a first fulcrum of the first floating vessel, and a second end pivotally coupled to a second fulcrum of the second floating vessel. The pump is positioned (i) perpendicular to the axis and (ii) in an area between the first floating vessel and the second floating vessel. Displacement of at least one of the first floating vessel or the second floating vessel causes actuation of the pump.
Absstract of: CN223387450U
本实用新型公开了一种利用高桩码头桩基的波浪发电装置，包括摩擦发电装置和浮体；摩擦发电装置包括浮动发电环和摩擦发电内环，摩擦发电内环用于固定安装到桩基上，浮动发电环套装在摩擦发电内环的外部，浮体安装在浮动发电环上；浮动发电环包括摩擦发电外环，摩擦发电外环与摩擦发电内环之间摩擦滑动配合；摩擦发电外环上连接有第一导线，摩擦发电内环上连接有第二导线。本实用新型利用高桩码头的桩基有利结构特征和空间特征，使波浪能造成的水位的波动带动摩擦发电机摩擦发电。本实用新型具有结构简单，实施方便，利用现有码头桩基结构并同时不对码头结构和运行产生影响的特点。
Absstract of: US2025300109A1
An example system comprises an enclosure configured to be submerged in a body of water. The system also comprises a capture device coupled to the enclosure. The capture device includes a rotor shaft and a plurality of blades coupled to the rotor shaft. The plurality of blades are arranged to receive a flow of water when the enclosure is submerged in the body of water. The flow of water causes the plurality of blades to rotate the rotor shaft. The system also comprises a transfer device extending lengthwise from a first end to a second end of the transfer device. The transfer device is mechanically coupled to the capture device at the first end and configured to transfer a torque of the rotating rotor shaft from the first end to the second end. The second end is located outside the enclosure.
Absstract of: US2025297591A1
The wave powered generator device and system provides a system for generating electricity using wave energy. The force exerted on the float body by the waves moves the float body in two directions, up and down. The float body aligns toothed rails with rail gears that drive the PTO. The toothed rails secured to the float body travel vertically in relation to the rail gears. The vertical motion of the neck and the float body moves the toothed rails in relation to the rail gears. Such vertical motion of the toothed rails rotates the rail gears to drive the generator to generate electricity. The toothed rails are located on opposite sides of the rail gears to generate electricity during bi-directional movement of the neck, the float body, and the rail gears.
Absstract of: US2025297592A1
Systems and methods for use in capturing energy from natural resources. In one form, the systems and methods capture energy from natural resources, such as movement of fluid in a body of water, and convert it into electrical energy.
Absstract of: DE102025000603A1
Der durch die Erderwärmung erfolgte Klimawandel ist eines der großen Probleme der Menschheit, und braucht sofort eine Lösung.Die Menschheit hat kein CO2-Problem, sondern ein Abwärme-Problem.Die durch die anthropogene Abwärme in die Atmosphäre gebrachte Wärmeenergie wird It. Literatur überwiegend (zu 90%) vom Oberflächenwasser übernommen und in Tiefenwasser weitergeleitet. Lt. Literatur aber seit ca. 1970 in abnehmendem Maß, was zu zunehmender Erderwärmung/zum Klimawandel führt.Mit dieser Erfindung /Vorrichtung wird die Wärmeableitung unterstützt und die Erderwärmung nachhaltig reduziert.Die Vorrichtung arbeitet unabhängig von der Ursache für die Erderwärmung.Die Vorrichtung eignet sich beispielsweise besonders in Hurrikan- und Korallen-Gebieten.Die anfallenden Kosten können entsprechend der Abwärme auf die einzelnen Staaten umgelegt werden.
Absstract of: WO2025196561A1
The object of the present invention is a turbine (1) driven by an operating fluid for the production of electrical and/or mechanical energy. The turbine (1) comprises a rotor (2) equipped with a rotation shaft (20) and a plurality of blades (22; 22') which define rotor ducts (222) therebetween, each comprising an inlet section (223) for said operating fluid, and at least one conveyor (3) shaped in order to guide and direct said operating fluid towards an "interception zone" (5) at which at least one blade (22; 22') of said rotor (2) is substantially facing and cooperating with the conveyor (3). Said interception zone (5) comprises at least a portion (50, 50' … 50n) of said inlet section (223) of at least one rotor duct (222) which is variable in size and extension during the rotation of said rotor (2).
Absstract of: AU2023383069A1
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.
Absstract of: EP4621216A1
The present invention relates to a power conversion device connected to a moving body. In order to implement this, the present invention comprises: a moving body having a predetermined weight so as to be movable in various directions by means of the force of external fluid; a support housing for supporting the moving body; a connector for connecting the support housing and the moving body; hinge shafts formed at a plurality of joint portions provided at the connector, so as to enable joint motion; and a power conversion part provided at the hinge shaft so as to convert motive power of the moving body.
Absstract of: AU2023380648A1
An effector for a wave power system and a wave power system are disclosed. The effector comprises a beam structure and a plurality of paddles. Each paddle has a paddle shaft and at least one paddle blade with a first and a second opposite blade surfaces, a blade length along the paddle shaft and a blade width perpendicular to the blade length. The plurality of paddles are fixed to the beam structure, to provide that the paddle blades are located to form part of at least one common sail arrangement when said paddles are in unloaded condition. Each of the paddle blades, at least in a compliant blade section thereof is elastically deflectable upon a selected load applied to one of a first and a second opposite compliant blade section surfaces of the compliant blade section of the paddle blade.
Absstract of: CN120684341A
本发明提供一种水能发电装置，通过第一发电模组、第二发电模组和储能模组联合供电，第一发电模组根据波浪能进行发电，第二发电模组根据输入水流驱动涡轮发电，其中，振荡浮子下方设置有第一管路，可对振荡浮子产生阻尼效应，极端条件下提高振荡浮子的运动稳定性，进而提高第一发电模组的发电稳定性。本发明提供的水能发电装置可有效降低波浪能的不稳定性对波浪能发电的稳定性影响，提高供电稳定性，且在第一发电模组的发电功率大于负载的用电功率时，可开启第一管路，根据振荡浮子随波浪的运动于第一管路中获得第一水流，通过第一水流驱动第二发电模组为储能模组充电，可进一步提高对波浪能的利用率，提高发电效率。
Absstract of: CN120684337A
本发明主要是解决能源领域的问题，利用该设备能充分利用低落差水域的水能资源，如3米落差，竖井按7米长3米宽设定，竖井水平面积也就是隔板面积为21平方米，通过竖井水的重量约为21*3＝63吨，各种因素降效按30％计算，63*70％＝44.1吨，那么如果上水位水量充足就会有44.1吨转力通过串连隔板驱动图1中轮3不停转动并输出转力，也就是说利用该装置能在落差小、水量大的水域产生出大能量，并且能根据水量、高差的不同调整装置的规格，产生出相应的能量。
Absstract of: AU2024223535A1
A device for converting omni-directional fluid flow to unidirectional flow that can be provided in a combined breakwater and energy converter system to generate electricity from coastal waters. Concrete stators 8 form part of a barrier of a breakwater, the stators arranged about a central rotation chamber 6, with adjacent stators forming fluid channels 10 to the chamber, the chamber having a rotator with a central rotatable axle 2 mounted to at least two blades 4. The channels are funnelled to provide an entrance to the chamber greater in size than the exit into the chamber and the path of the channel exit vector is angled with respect to the central axle, being directed towards the blades. Omnidirectional wave flows can enter the channels and pass into the chamber to be converted into unidirectional flow to effect unidirectional rotation of the axle. This rotational movement is used for the generation of electricity.
Absstract of: CN120684340A
本发明公开了一种浮体悬挂波浪能量收集装置，包括，浮体结构，通过至少一组系泊锚定系统连接海床；转换部，转换部与系泊锚定系统连接，用于将系泊锚定系统的张力变化和浮体结构的运动转换为机械运动；发电模块，发电模块与转换部连接，用于将机械运动转化为电能；本发明将系泊锚定系统这一原本仅承担固定功能的静态组件转化为能量捕获载体，直接利用浮体在风、波浪、潮汐作用下产生的升沉、横摇、纵摇及横向漂移等多方向运动所诱发的动态张力与惯性载荷，使长期被忽视的潜在能量得以有效捕获利用，这种设计无需额外搭建独立的能量收集装置，而是依托浮体自身必需的系泊系统实现功能，极大提升了海上浮体结构的能源利用效率。
Nº publicación: CN120684342A 23/09/2025
Applicant:
哈尔滨工业大学（威海）
Absstract of: CN120684342A
本发明公开的一种筏式波浪能发电装置及系统，所述装置包括相邻的两个浮箱；浮箱内设置发电机、第一驱动组件和第二驱动组件；第一驱动组件和第二驱动组件均包括齿条、齿轮和棘爪；齿条与齿轮啮合连接，棘爪与齿轮啮合连接，棘爪与发电机的输入轴连接；齿条与浮箱滑动连接，且齿条与第三驱动组件铰接；第三驱动组件与相邻的浮箱铰接，第三驱动组件能够驱动第一驱动组件和第二驱动组件中的齿条同时向第一方向或第二方向移动，且第一方向与第二方向反向；第一驱动组件中齿条向第一方向运动或第二驱动组件中齿条向第二方向运动时，驱动输入轴朝同一方向旋转。实现了波浪能的高效收集与转化。
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