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216
results.
Updated on
14/10/2025 [07:10:00]
Results 100 to 125 of 216
Absstract of: CN120638950A
本发明公开了一种多源海洋能协同发电与光伏制氢的集成式浮式平台系统，包括系泊发电系统、光伏制氢平台和涡激振动压电发电系统；系泊发电系统包括有弹性缆的系泊缆，弹性缆串联压电发电装置；系泊缆连接波浪能发电锚；压电发电装置包括串联在弹性缆上的弹性单元；波浪能发电锚包括外壳，外壳包括总腔室，总腔室连通有分腔室；分腔室的开口覆盖有弹性膜；总腔室和分腔室划分为第一气道和第二气道；第一气道内设有空气涡轮；第一气道连接有连通管；连通管与第一气道间有止回阀；涡激振动压电发电系统包括带有活塞杆的气缸，活塞杆连接振荡浮子，气缸内有空气涡轮，气缸外有第二压电片，第二压电片端部有扰流板。本发明实现了海上发电与制氢的一体化集成，提高能源利用率。
Absstract of: CN119353148A
The invention relates to a device for converting fluid kinetic energy into mechanical energy, provides a novel solution, optimizes and designs a plurality of derivative application schemes and functional parts which are close to those of practical products according to the working principle of the device, and summarizes some types and characteristics of composition layout and operation modes of the device. The fluid kinetic energy mainly comprises wind energy and water energy in the general environment, and the device can convert the fluid kinetic energy into mechanical energy for power generation or other purposes. According to the vertical shaft device, the stressed blades can automatically turn over, so that the moment of force of the central rotating shaft in the stressed semi-circumference and the non-stressed semi-circumference is unbalanced in the operation process, and the rotating shaft is pushed to rotate to obtain mechanical energy; the blades are arranged in a horizontal transverse manner and a vertical vertical manner, and even can be combined into a combined manner; three linkage structures are developed and designed through the transverse arrangement of the three linkage structures; a retractable type, a telescopic type and the like are designed to be applied to different environments; the method has unique advantages in certain environments and application conditions, and has a wide prospect.
Absstract of: CN120626418A
本申请公开了一种海上发电装置，包括漂浮式基础、风力发电机和潮流能发电机。风力发电机利用风能发电，潮流能发电机利用潮流能发电，风力发电机和潮流能发电机共用漂浮式基础。漂浮式基础包括主浮筒和副浮筒，副浮筒对称分布在主浮筒沿水流方向的两侧，副浮筒通过横梁与主浮筒连接，整体呈三体船型，主浮筒与风力发电机的塔筒连接。主浮筒和副浮筒之间形成用于供水流通过的通道，潮流能发电机安装在主浮筒和副浮筒之间的通道，提高潮流能发电机的发电量。漂浮式基础为风力发电机和潮流能发电机同时提供安装基础，减少漂浮式基础的数量，降低海上发电装置的成本，同时本申请将风能发电和潮流能发电集成到一个平台，降低了海洋资源利用的综合成本。
Absstract of: CN120626396A
本发明公开了一种海流能收集转化利用装置，包括具有中空结构的主支撑立柱，所述主支撑立柱侧面间隔开设两个以上的槽口，每一槽口中安装一组收集系统；在所述主支撑立柱内部为每组收集系统配置一组转化系统，每组转化系统包括对称设置在收集系统上方和下方的两个八边形框体，每一八边形框体内侧中部水平布置多组堆叠压电柱；所述收集系统用于收集海流能，在海流能作用下收集系统在主支撑立柱的槽口中上下振动，上下振动过程中，收集系统挤压上方和下方的八边形框体，导致八边形框体向两侧拉伸，在挤压拉伸过程中，堆叠压电柱受压产生电能。本发明能够优化能量转化和收集效率，从而提高能量的捕获和转化效率。
Absstract of: CN120626441A
本发明涉及海洋温差能利用装置技术领域，提供一种海洋能量发电系统，包括能量捕获装置、蒸汽发电组件和电能存储装置，能量捕获装置包括重力热管、热电模组和蒸发器，重力热管包括沿管体的轴向依次配置的蒸发段、绝热段和冷凝段，管腔内设有液体工质，热电模组设于重力热管的外壁面，热电模组包括多个热电模块，多个热电模块沿重力热管的轴向间隔布置，蒸发器设于冷凝段；蒸汽发电组件包括汽轮机和发电机组，汽轮机与蒸发器连通，汽轮机与发电机组机械耦合；热电模组和发电机组均与电能存储装置电连接。本发明通过热电模块和重力热管两种方式配合实现能量的高效捕获，并配合蒸汽发电组件，实现了能量的高效转化，提高了系统的能量利用效率。
Absstract of: CN120626399A
本发明涉及潮流发电技术领域，公开了一种用于潮流能发电装置的旋转提升系统，包括：水上平台、旋转提升机构、转向机构和潮流能发电机构，水上平台设置在海上升压站上；旋转提升机构设置于水上平台；转向机构设置于水上平台；潮流能发电机构包括：转动件、转轴和发电机组，发电机组设置于转轴的底端，转轴的顶端与转向机构的驱动端连接，旋转提升机构适于驱动转动件转动以带动转轴沿其轴向升降，转向机构适于驱动转轴转动以带动发电机组转向，本发明通过将旋转提升机构和转向机构设置在水上平台，解决了现有潮流能发电装置的换向系统水下密封性不足，维护难度较大的问题。
Absstract of: CN120626401A
本发明提出一种用于阵列化波浪能转化装置的实时反馈控制方法，包括对阵列化波浪能转化装置进行数值建模和水动力分析，建立其时域运动方程和空间状态方程，用状态空间方程替代时域运动方程的卷积项得到其运动状态，结合波浪谱特性与浮子的水动力响应特性，综合考虑阵列系统中浮子间的水动力干扰，构建浮子速度与波浪激励力之间的因果映射关系，由此计算出期望的浮子响应速度，通过反馈控制手段对PTO施加控制力，使装置在随机波作用下维持近似最优的共振状态，使得每个浮子速度接近每个波浪频率的最佳功能提取条件，实现波浪能的高效实时提取。
Absstract of: CN120626398A
本发明提供了一种垂直振荡波浪能发电装置水位自适应调节方法，通过垂直振荡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；通过弹簧上支座垂直升降机构随着四季水位气象信息做出自动调节策略，控制垂直振荡浮子上升或下降，使其振荡浮子水位线处于工作状态，实现了对浮子水位线的控制，实现了垂直振荡浮子水位自适应控制，确保了垂直振荡波浪能发电装置在不同水位条件下均能保持工作状态。
Absstract of: JP2024169723A
To provide a floating-type offshore structure.SOLUTION: A floating-type offshore structure includes a plurality of columns, and a plurality of pontoons provided on respective bottom ends of the columns. A polygonal configuration is formed by a virtual line connecting the columns. The pontoons are provided inside the polygonal configuration. The cross-sectional area of the pontoon in a direction parallel to the sea water surface is greater than or the same as the cross-sectional area of the column in the direction parallel to the sea water surface. The pontoon may have a configuration projecting outside a bottom end of the column.SELECTED DRAWING: Figure 1
Absstract of: AU2023338052A1
A wave energy converter is provided which includes a nacelle having a starboard side and a port side axis, and housing a power take-off. The wave energy converter also includes at least one buoyancy member coupled to the nacelle, and a ballast tank coupled to the nacelle. The ballast tank, the at least one buoyancy member, and the nacelle, together form a first body, where the first body is coupled to the power take-off. The wave energy converter further includes a float and a drive arm forming a second body, where the second body is rotatably coupled to the first body about a coupling axis, and the second body is coupled to the power take-off. The second body is configured to rotate relative to the first body about the coupling axis within a radial span bounded by a proximal end of the float and a radially distal end of the float. Methods for generating power with the wave energy converter are also provided.
Absstract of: JP3252784U
【課題】海水の上下運動を利用した強固で簡易な構造の波力発電システムのための複数の回転軸を提供する。【解決手段】正転、逆転を繰り返し行い回転する個々の回転軸４の底部と、中間の案内機の上部と下部に強度の異なるコイルバネを設置することで、反転時に生じる停止時間中に、他の回転軸が稼働する状態を可能にし、回転の反転時に生じる停止時間の重複によって回転が止まる時間が生じないようにする。本考案の複数の回転軸の回転によって生み出される不断の回転から、同一方向への回転変換装置を経た、モーターの回転を実現する。【選択図】図１JPEG0003252784000001.jpg161108
Absstract of: US2025283445A1
A plant for the exploitation of renewable energy sources in open sea. The plant includes: a vertical main pillar including a part over sea level and an immersed part; at least one electric generator that produces electric power exploiting renewable energy sources; a battery storage for storing electric power; and an electrical connector that makes available the electric power to an external user. Furthermore, in the plant, the battery storage is inside the main pillar, develops in the immersed part, and comprises a movable structure configured for allowing the movement of batteries along the main pillar.
Absstract of: US2025283447A1
A tidal energy capture system for powering a power generator by capturing tidal energy in a body of water experiencing tides, comprising: a base mounted to a ground; a float floating in the body of water adjacent the base; and an arm extending between the base and the float and pivotable relative to the base, the arm being connectable to the power generator for powering the power generator when the float is moved up and down relative to the base by the tides.
Absstract of: US2025283446A1
A rapidly deployable, ecological, floating, electrical generation device which uses a buoyancy-controlled piston including a rack and pinion system to drive a rotating shaft which is coupled to a floating power generation system. As the floating power generation system rises and falls with the motion of ocean waves, the buoyancy-controlled piston maintains its position in the water. As the relative positions between the floating power station and the buoyancy-controlled piston change, the rack and pinion system drives the rotating shaft. A series of gears increases the rotational speed to spin a shaft and flywheel at moderate speed. Another set of gears are then used to increase rotational speed and drive the shaft of a dynamo which produces electrical current by spinning an electromagnet with a coil. The result is environmentally sourced electrical energy that can be used, stored and/or transmitted in any conventional fashion.
Absstract of: JP2024169723A
To provide a floating-type offshore structure.SOLUTION: A floating-type offshore structure includes a plurality of columns, and a plurality of pontoons provided on respective bottom ends of the columns. A polygonal configuration is formed by a virtual line connecting the columns. The pontoons are provided inside the polygonal configuration. The cross-sectional area of the pontoon in a direction parallel to the sea water surface is greater than or the same as the cross-sectional area of the column in the direction parallel to the sea water surface. The pontoon may have a configuration projecting outside a bottom end of the column.SELECTED DRAWING: Figure 1
Absstract of: CN120608814A
本申请涉及发电装置的技术领域，尤其是涉及一种涌浪水下发电设备，其包括安装座；定子，定子活动装配在两个安装座之间，定子包括永磁体组和固定杆，永磁体组布置在固定杆的内部；动子，动子活动安装在固定杆的外壁，动子的内部安装有线圈，线圈在运动时切割永磁体组产生的磁感线；连接件，连接件固定在线圈的外壁；浮子，浮子通过连接件与动子相装配。本申请提供一种涌浪水下发电设备，可以进一步提高发电设备的发电效果，提高海浪能源利用率。
Absstract of: CN120608815A
本发明一种新型的非直线式多体铰接式波浪发电装置，属于海洋新能源发电技术的波浪能利用领域，包括漂浮组件，漂浮组件包括一个中央漂浮体和多个围绕在中央漂浮体一周的外部漂浮体，每个外部漂浮体和中央漂浮体之间通过一组传动组件连接。多组发电组件和多个外部漂浮体一一对应，发电组件安装于中央漂浮体内腔。传动组件的一端和外部漂浮体固定连接，其另一端和发电组件的动力输入端固定连接。系泊组件牵引中央漂浮体。当外部漂浮体在波浪作用下相对于中央漂浮体做俯仰运动时，通过传动组件将外部漂浮体的机械能传递给相应的发电组件并转化为电能。本发明解决了现有发电装置对波浪能的捕获性能不佳及自身生存能力不足的问题。
Absstract of: CN120608816A
本发明提供了一种潮流能发电载荷工况自适应运行控制方法，包括：当潮流流速增加定距桨发电机组满足调整条件时，以如下策略调整当前控制模式；具体地，当当前控制模式为转矩模式时，下一控制模式为额定转速模式，当当前控制模式为额定转速模式时，下一控制模式为低额定转速模式，当当前控制模式为低额定转速模式时，下一控制模式为停机模式；当潮流流速减小定距桨发电机组满足调整条件时，以如下策略调整当前控制模式；具体地，当当前控制模式为转矩模式时，下一控制模式为停机模式，当当前控制模式为额定转速模式时，下一控制模式为转矩模式，当当前控制模式为低额定转速模式时，下一控制模式为额定转速模式。本发明提高了发电机组的运行安全性。
Absstract of: CN120608991A
本申请公开了一种海洋管缆减振装置，包括：双层管体，双层管体套设在海洋管缆外，并通过扣合装置固定在海洋管缆上；双层管体包括同轴设置的外层管和内层管，外层管与内层管之间设置有夹层空间，外层管上开设有与夹层空间相连通的排水孔，夹层空间内设置有充气浮力模块，外层管上固定有振动发电装置，振动发电装置的外表面安装有水压传感器，外层管的外表面设置有控制器，振动发电装置与控制器电连接；水压传感器与控制器电连接，控制器与充气浮力模块电连接；外层管的外表面呈不规则排布固定有多个减振肋片。本发明能够实现高效减振和浮力调节，进而提升海洋柔性管缆在复杂动态环境中的稳定性、耐久性与安全性。
Absstract of: KR20250133076A
본 발명은 지면 마찰력이 향상된 지지구조물, 이를 포함하는 트라이포드 및 조류발전시스템에 관한 것이다. 본 발명의 일 실시예에 따른 지면 마찰력이 향상된 지지구조물은 해저에서 활동(sliding) 또는 전도(overturning)를 방지하도록 내부에 하중체가 마련된 몸체부; 상기 몸체부의 상부에 연결되는 러그부; 및 상기 몸체부의 하부에 연결되고 해저면에 삽입되어 상기 몸체부의 활동을 방지하는 삽입부를 포함할 수 있다.
Absstract of: CN120601841A
本发明属于光伏设备技术领域，具体公开了一种光伏板支撑机构，包括倾斜设置的边框，边框内放置有光伏组件，边框的四角分别向下竖直设置有支撑杆，支撑杆下侧连接有水平的条形浮块，位于光伏组件较低侧的两个支撑杆设于其中一个条形浮块的两边缘，位于光伏组件较高侧的两个支撑杆设于另一个条形浮块的两边缘，条形浮块一端对称设有轴支座，条形浮块另一端设有能够与两个轴支座铰接配合的摆动杆，条形浮块下方设有水冷组件，光伏组件背部贴合设有相邻的两个中空液冷板，轴支座之间设有波能驱动自循环机构。本发明利用水体自身波浪能量驱动冷却介质循环，无需外部动力单元，实现了对漂浮光伏板的零能耗主动降温。
Absstract of: CN120595585A
本发明公开了一种基于改进型模型预测控制的波能提取功率最大化控制方法，包括：波浪模块、卡尔曼滤波器模块、基于APO算法的模型预测控制模块、WEC模块。卡尔曼滤波器中引入自适应噪声协方差估计方法，动态调整过程噪声和测量噪声的协方差矩阵输出更准确的波浪激励力。利用模型预测控制MPC在线优化使其能够适应系统动态特性的变化，同时MPC模块通过APO算法算出当前时刻的最优化采样时间、预测时域、控制时域，生成更优的控制输入用于调节波能转换器WEC的运行状态，使得WEC的运动与波浪相匹配，最大化功率吸收。本发明的优点是通过对于模型预测模块的改进，控制和最大化不规则波的波能转换器的吸收功率，使得能够最大化提取功率。
Absstract of: CN120592265A
本发明属于海上新能源技术领域，涉及一种用于滩涂区域的多功能工程支架结构及其安装方法。多功能工程支架结构包括多个基础台座，每个基础台座连接有桁架结构；桁架结构的末端连接有封板；相邻两个封板之间安装有多根主受力钢管，主受力钢管外侧设置有多个抗扭支撑部和箱体结构、箱体结构包括U型受力部和上端封闭板，且在箱体结构内部设置有抗扭支撑部；上端封闭板的顶面设置有光伏板；U型受力部和上端封闭板连接有波浪能发电装置；在多根主受力钢管外侧还设置有多个换向部；两个换向部作为一组，使主受力钢管转向。解决了现有渔光互补方式难以适应滩涂边界线的连续不规则变化及波浪能发电与渔光互补系统难以匹配的问题。
Absstract of: KR20250133077A
본 발명은 조류발전기와 해저 지지구조물 간의 결합장치, 이에 의한 결합방법 및 조류발전시스템에 관한 것으로, 더욱 상세하게는 조류발전기를 고정시키기 위해 해저 설치되는 지지구조물과 조류발전기를 결합하기 위한 장치에 있어서, 상기 지지구조물 상부에 배치되는 제1 연결구조물; 상기 조류발전기 하부에 배치되는 제2 연결구조물; 상기 제1 연결구조물에 형성되는 제1 삽입부; 및 상기 제2 연결구조물에 형성되어 상기 제1 삽입부에 결합되는 제2 삽입부;를 포함하여 이루어진다. 즉 본 발명은 조류발전기를 지지구조물을 이용하여 해저에 고정시키기 위해 지지구조물의 제1 연결구조물과 조류발전기의 제2 연결구조물을 설치하고, 조류발전기를 인양하여 제2 연결구조물의 제2 삽입부를 제1 연결구조물의 제1 삽입부에 삽입하는 것으로 조류발전기를 지지구조물에 안정적으로 고정시킬 수 있는 조류발전기와 해저 지지구조물 간의 결합장치, 이에 의한 결합방법 및 조류발전시스템을 제안하고자 한다.
Nº publicación: CN120592787A 05/09/2025
Applicant:
无锡盛墅风电科技有限公司
Absstract of: CN120592787A
本发明涉及再生能源开发技术领域，公开了一种基于风力发电塔筒的海浪发电装置，所述风力发电塔筒包括塔身、塔基，所述塔基内设置有发电机组和液压油箱，另外还设置有液压缸与摆动部件，液压缸通过进油管和出油管与液压油箱连接，液压缸内设置有活塞板，摆动部件用于带动活塞板移动，本发明通过将海浪发电与风力发电塔筒结合，形成混合发电系统，提高了资源利用效率，降低建设和运维成本，通过多组液压缸的环绕设计，使得海浪无论从哪个方向冲击摆动球时，发电机组都可以进行发电，提高发电效率；另一方面锁定部件配合锁定摆动球，可以防止出现极端天气情况下，摆动杆剧烈冲击导致断裂，或是对塔基内其他结构造成冲击，损坏设备的情况。
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