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1
CN112219026A
用于利用流体流的能量来发电或泵送流体的设备、方法和系统
Public
Publication/Patent Number: CN112219026A Publication Date: 2021-01-12 Application Number: 201980036863.5 Filing Date: 2019-04-26 Inventor: B·p·菲拉尔多   Assignee: 顺从能源系统有限责任公司   IPC: F03B13/12 Abstract: 用于利用流体流的能量来发电或泵送流体的设备、方法和系统,其包括一种装置,当放置在流体流中时,该装置利用流体的动能来发电或执行有用的机械工作,例如泵送。例如,通过将沿柔性翅片的变化的速度和扭矩汇集至统一循环系统中,可以利用沿柔性翅片的行进波的起伏机械作用,用于获取动力或提取流体。该装置可以包括两个翅片、底盘和波纹管/活塞/旋转叶片等,它们通过管或导管的循环系统而连接。
2
CN110905712B
海浪能收集装置及海上发电设备
Grant
Publication/Patent Number: CN110905712B Publication Date: 2021-02-09 Application Number: 201911192196.8 Filing Date: 2019-11-28 Inventor: 张楚国   王杰   周灵琳   李言红   Assignee: 北京纳米能源与系统研究所   IPC: F03B13/12 Abstract: 本发明公开了一种海浪能收集装置及海上发电设备。该海浪能收集装置包括可漂浮于水面的平衡部,其底部居中设置有加重部;筒状的支撑部,设置于平衡部的顶部,其内部悬挂有摆动件,摆动件能够在支撑部内摆动;发电部,设置于支撑部内,包括环状柔性基底板及分别设置于基底板外侧和内侧的第一摩擦副和第二摩擦副,基底板环绕摆动件,基底板的数量为一个或依次嵌套的多个,摆动件摆动时能够带动基底板形变,随基底板的形变,摆动件与最内侧的基底板的第二摩擦副之间发生接触和分离而产生电输出,基底板的第一摩擦副与外侧相邻基底板的第二摩擦副之间发生接触和分离而产生电输出。本发明的海浪能收集装置能够实现对任意方向海浪能的收集,发电效率高。
3
CN212556711U
一种新型深海洋流发电不倒翁平台
Grant
Publication/Patent Number: CN212556711U Publication Date: 2021-02-19 Application Number: 202021110259.9 Filing Date: 2020-06-16 Inventor: 赵淼   宋冯希   李骞   Assignee: 南通理工学院   IPC: B63B35/44 Abstract: 本实用新型公开了一种新型深海洋流发电不倒翁平台,涉及浮式平台技术领域,解决了现有的深海浮式平台会消耗大量的电力以及需要较高的稳性,海上作业的安全性仍需提高的问题。包括浮于水面之上的顶部工作台,顶部工作台下方连接有对称浮箱,对称浮箱下部连接有若干张紧缆索,所述张紧缆索另一端皆连接于同一流线型浮箱,流线型浮箱上连接有用于与海底相连接的悬链。此新型平台达到了具有较高的稳定性,提高海上作业安全性的效果。
4
CN112583202A
一种尾翼式海流能流致振动双向摇转发电装置
Public
Publication/Patent Number: CN112583202A Publication Date: 2021-03-30 Application Number: 202011361258.6 Filing Date: 2020-11-27 Inventor: 白旭   孙萌   韩传煜   谭舒铭   Assignee: 江苏科技大学   IPC: H02K7/18 Abstract: 本发明公开了一种尾翼式海流能流致振动双向摇转发电装置,包括固定框架、流致振动板、离合器,所述流致振动板内设有贯穿轴,该贯穿轴的两端设有离合器;所述离合器通过传动结构连接发电机结构。本发明选用流致振动板作为绕流钝体,洋流绕过钝体时振动板双向摆动,板在水流中受到的阻力较小,板表面设有防腐涂层,可以减少对板的腐蚀,保证装置在水下的使用寿命。本发明加入超越离合器,振动板无论是顺时针还是逆时针摇转,离合器都能旋转带动发电机线圈切割磁感线发电,保证板在水下工作时,无论是顺时针还是逆时针摆动,离合器都会随之旋转,从而能够更大限度的对海流能进行捕获,获得更大的能量。
5
CN110410261B
自适应变阻尼涡激振动能量转化装置
Grant
Publication/Patent Number: CN110410261B Publication Date: 2021-01-22 Application Number: 201910661757.8 Filing Date: 2019-07-22 Inventor: 沈中祥   许星宇   尹群   杨国德   姚潇   石天赐   Assignee: 江苏科技大学   江苏科技大学海洋装备研究院   IPC: F03B13/12 Abstract: 本发明提供了一种自适应变阻尼涡激振动能量转化装置,磁流变液阻尼器包括阻尼器活塞杆,设置在外缸壁内,且外缸壁内部充满磁流变液,外缸壁外刚性连接外包管,外包管中内部分布阻尼线圈,外缸壁内夹有多层阻磁隔层,振子系统位于流线型支撑杆下方,横向布置在垂直水流流向上,振子系统上方通过阻尼器活塞杆和磁流变液阻尼器连接。本发明提供一自适应变阻尼涡激振动能量转化装置可以调整结构物自身振动频率达到供电最大化的装置。本装置应用于海工构筑物上,可将涡激振动的动能转化为电能供给平台的负载,且能通过阻尼器调整结构物的振动频率,当接近涡激振动时尾涡泄放的频率,实现能量收集的最大化。
6
CN112360663A
一种海洋能发电装置及其海洋能发电漏水保护装置
Substantial Examination
Publication/Patent Number: CN112360663A Publication Date: 2021-02-12 Application Number: 202011260112.2 Filing Date: 2020-11-12 Inventor: 郑万强   Assignee: 郑万强   IPC: F03B11/00 Abstract: 本发明公开了一种海洋能发电装置及其海洋能发电漏水保护装置,包括发电装置主体,所述发电装置主体两侧中部对称开设有第二开槽,且第二开槽内侧中部皆固定连接有滑杆,所述滑杆外壁皆滑动连接有第二滑块,所述第二滑块顶端外壁皆焊接有第二弹簧,且第二弹簧远离第二滑块的一端皆焊接在第二开槽内壁顶端,所述第二弹簧中部皆环绕在滑杆的外壁上,所述第二滑块外壁中部皆固定连接有连接杆,且连接杆顶后端中部皆固定连接有限位插杆。本发明可以相对较为便捷的对发电装置主体和防护罩之间进行安装,进一步保障了装置在使用过程中的工作效率,确保了装置在使用通过过程中的工作寿命,对发电装置主体起到了保护防护作用。
7
CN112360661A
一种用于海洋能发电机的导水板装置及其防冲击结构
Substantial Examination
Publication/Patent Number: CN112360661A Publication Date: 2021-02-12 Application Number: 202011258182.4 Filing Date: 2020-11-12 Inventor: 郑万强   Assignee: 郑万强   IPC: F03B11/00 Abstract: 本发明公开了一种用于海洋能发电机的导水板装置及其防冲击结构,包括发电机柱、连接块、连接板、发电机主体和叶片,所述连接块两侧的上下两端皆固定安装有固定架,且固定架之间皆通过固定结构连接有导水板主体,所述固定结构包括第二滑块,所述连接块的两侧皆设置有导水板主体,所述防冲击结构设置在权利要求1所述的导水板主体内部,所述导水板主体内部远离第一漏板的一侧皆固定安装有第二漏板,所述第三漏板的前后两侧皆固定安装有第一滑块,所述第三漏板的顶端固定安装有齿条杆。本发明有效防止了在进行水下作业时,可能会在水流的影响下造成施工困难,操作复杂且繁琐,影响了操作人员的工作效率的问题。
8
EP3790793A1
HIGH CAPTURE EFFICIENCY WAVE ENERGY CONVERTER WITH IMPROVED HEAVE, SURGE AND PITCH STABILITY
Publication/Patent Number: EP3790793A1 Publication Date: 2021-03-17 Application Number: 19800521.7 Filing Date: 2019-05-07 Inventor: Rohrer, John W.   Assignee: Rohrer Technologies, Inc.   IPC: B63B39/00
9
US10920739B2
Wave-power system
Publication/Patent Number: US10920739B2 Publication Date: 2021-02-16 Application Number: 16/248,853 Filing Date: 2019-01-16 Inventor: Nematollahi, Saein Moosa   Assignee: Nematollahi Saein, Moosa   IPC: F03B13/10 Abstract: A wave-power system configured to produce electric power is provided. The wave-power system may comprise a floating body structure, a set of blades attached to the floating body structure, a weight assembly, a bidirectional to unidirectional shaft assembly and/or a power unit. The weight assembly may comprise a plurality of weights which may rotate around a first axis of rotation as a result of floating movements of the floating body structure. Rotation of the plurality of weights may cause an input shaft of the bidirectional to unidirectional shaft assembly to rotate. An output shaft of the bidirectional to unidirectional shaft assembly may rotate in a first direction, regardless of a direction of rotation of the input shaft. Rotation of the output shaft causes the power unit to produce the electric power.
10
US10920740B2
Systems and methods for obtaining energy from surface waves
Publication/Patent Number: US10920740B2 Publication Date: 2021-02-16 Application Number: 16/428,837 Filing Date: 2019-05-31 Inventor: Fait, Mitchell   Assignee: Fait, Mitchell   IPC: F03B13/14 Abstract: A system for obtaining energy from surface waves is disclosed. The system can include an array of buoys. The array of buoys can include a framework having a plurality of vertical members. The array of buoys can also include a base buoy coupled to the framework to support the framework in a body of water and maintain the vertical members in a vertical orientation. The array of buoys can further include a plurality of movable buoys. Each of the plurality of movable buoys can be movably disposed about a different one of the vertical members and configured to move relative to the respective vertical members and the base buoy in response to a wave in the body of water. Additionally, the array of buoys can include an energy conversion device operable with each of the plurality of movable buoys to generate power from movement of the movable buoys relative to the vertical members. In addition, the system can include a buoyant tether coupled to the array of buoys to secure the array of buoys to an object.
11
CN112360662A
一种可移动漂浮式海洋能发电装置及其使用方法
Substantial Examination
Publication/Patent Number: CN112360662A Publication Date: 2021-02-12 Application Number: 202011258365.6 Filing Date: 2020-11-12 Inventor: 郑万强   Assignee: 郑万强   IPC: F03B11/00 Abstract: 本发明公开了一种可移动漂浮式海洋能发电装置及其使用方法,包括发电装置主体,所述发电装置主体顶端中部固定连接有顶端主体,且顶端主体两侧的发电装置主体顶端对称开设有第一开槽,两组所述第一开槽内侧插设有同一防护罩壳,且防护罩壳中部下方的外壁对称固定连接有限位安装板,所述限位安装板底端皆固定连接有第一固定插块,且第一固定插块底端皆插设第一开槽外侧的发电装置主体顶端开设的槽孔内侧。本发明可以相对较为便捷的对发电装置主体和防护罩壳之间进行安装和拆卸,进一步保障了发电装置主体和顶端主体在使用过程中的工作寿命,进一步保障了装置在使用过程中的工作效率,确保了装置在使用过程中的实用性。
12
CN112283008A
一种海洋能发电装置
Substantial Examination
Publication/Patent Number: CN112283008A Publication Date: 2021-01-29 Application Number: 202011222260.5 Filing Date: 2020-11-05 Inventor: 杨翠竹   付宗国   Assignee: 浙江海洋大学   IPC: F03B13/12 Abstract: 本发明公开了一种海洋能发电装置,包括围栏组件、发电机本体、底座、支撑杆、固定环、限位环、移动环、拉环、拉绳、固定盒、操作盒、第一连接管、固定杆、卷绕电机、安装盒、扶梯、固定板、第二连接管、卷绕杆、转动杆和挡盖,所述支撑杆的底端与底座的顶端固定连接,该装置利用安装的卷绕电机、卷绕杆、转动杆和拉伸,有利于对发电机本体进行移动,进而使发电机本体位于海平面上方,有利于对发电机本体进行维修或者对发电螺旋桨上残留的海洋物质进行清理,有利于对发电机本体进行维修,提高了发电螺旋桨的转速,同时降低了该装置的损坏率,提高了该装置的发电效率。
13
CN112396721A
一种海流动力发电式黑匣子
Substantial Examination
Publication/Patent Number: CN112396721A Publication Date: 2021-02-23 Application Number: 202011147755.6 Filing Date: 2020-10-23 Inventor: 孙浴峰   Assignee: 孙浴峰   IPC: G07C5/08 Abstract: 一种海流动力发电式黑匣子,属于飞机黑匣子技术领域,其公开了在黑匣子外壁上固定安装海流动力发电装置;海流动力发电装置包括发电箱体、摩擦发电装置、悬置支撑与动力回弹装置、密封装置、动力获取装置和整流稳压装置;悬置支撑与动力回弹装置包括悬置板、支撑柱、第一弹簧组和第二弹簧组;密封装置包括弹性橡胶盖和防水密封胶;弹性橡胶盖由弹性橡胶制作,包括盖板、盖沿和柱套;动力获取装置包括动力板和动力翼;其有益效果是海流动力获取装置和动力回弹装置,可使摩擦发电装置中的第二感应电极板连续不断反复来回运动,不断摩擦第一感应电极板,从而产生电荷和电势差,进而产生电流,为黑匣子提供电源。
14
US10920746B2
Power generating system using current around structural body
Publication/Patent Number: US10920746B2 Publication Date: 2021-02-16 Application Number: 15/188,161 Filing Date: 2016-06-21 Inventor: Lin, Yung-bin   Chang, Kuo-chun   Lai, Jihn-sung   Tsai, Yuan-shiang   Chiang, Chi-heng   Huang, Ping-hsun   Assignee: NATIONAL APPLIED RESEARCH LABORATORIES   IPC: F03D3/04 Abstract: The present invention relates to a power generating system utilizing current around a structural body. The power generating system is disposed in a flow field, wherein the streams of the flow field flow along a main fluid flow direction. The power generating system comprises a supporting device and a power generating device. The supporting device comprises a supporting body, wherein at least one of a stream-facing region, a side-stream region, and a vortex region is defined on the supporting body. The power generating device comprises at least one power generating unit and a power storage unit, wherein the power generating unit is disposed in at least one of the stream-facing region, the side-stream region, and the vortex region.
15
EP3759339A1
AUTONOMOUS UNDERWATER VEHICLES
Publication/Patent Number: EP3759339A1 Publication Date: 2021-01-06 Application Number: 18907541.9 Filing Date: 2018-03-01 Inventor: Mcentee, Jarlath   Hayes, Nathanial   Firebaugh, Millard   Assignee: Ocean Renewable Power Company, Inc.   IPC: F03B13/12
16
US10910973B2
Three-dimensional (3D) flow floating power generator
Publication/Patent Number: US10910973B2 Publication Date: 2021-02-02 Application Number: 16/846,318 Filing Date: 2020-04-11 Inventor: Bergman, Bruno   Assignee: Bergman, Bruno   IPC: F03B13/12 Abstract: A floating electrical power generator having a three-dimensional (3D) flow passageway configured for increasing the water flow on the paddle wheel to increase the power output.
17
US2020408186A1
Contact-Less Magnetic Supports For Marine Hydrokinetic Energy Harvesting Using Flow Induced Oscillations
Publication/Patent Number: US2020408186A1 Publication Date: 2020-12-31 Application Number: 16/907,895 Filing Date: 2020-06-22 Inventor: Bernitsas, Michael M.   Xiros, Nikolas   Assignee: THE REGENTS OF THE UNIVERSITY OF MICHIGAN   IPC: F03B13/12 Abstract: A contactless magnetic support for a marine hydrokinetic energy harvesting system. The marine hydrokinetic energy harvesting system employing flow induced oscillations. The contactless magnetic support comprising a first ferromagnetic core; and a second ferromagnetic element being magnetically positioned relative to the first ferromagnetic core, the second ferromagnetic element being smaller compared to the first ferromagnetic core thereby inducing a non-homogenous magnetic field caused by dimensional disparity.
18
CN112020607A
用于通过水分子发电的装置
Public
Publication/Patent Number: CN112020607A Publication Date: 2020-12-01 Application Number: 201880092580.8 Filing Date: 2018-07-24 Inventor: 达希·阿尔巴瓦尼   Assignee: 达希·阿尔巴瓦尼   IPC: F03B13/12 Abstract: 本发明将水分子转化为火焰,新发明是一种电机系统,所述电机系统可以从包含氢和氧的水中生产出高效率的调制气体和空气混合物,所述燃烧速率可根据要求的燃烧速率进行调节,可用于加热、切割材料、焊接模制、燃烧器、电动机、辅助发电厂、烹饪等提供动力,其清洁能源和环境安全、经济和用户友好的特点。
19
CN211819778U
一种掩埋式沙滩海浪发电机
Grant
Publication/Patent Number: CN211819778U Publication Date: 2020-10-30 Application Number: 201921419449.6 Filing Date: 2019-08-29 Inventor: 吴冠廷   Assignee: 北方环保有限公司   IPC: F03B13/12 Abstract: 一种掩埋式沙滩海浪发电机,涉及一种发电机,包括底座,所述底座的上方设有挡水板,所述底座和所述斜坡之间形成过水腔,所述滤水网和所述挡水板之间形成进水腔,所述过水腔的内部设有叶轮,所述叶轮连接在发电机的传动轴上,且所述发电机的传动轴穿过试试底座连接所述叶轮,所述过水腔的末端设有出水口,利用海水中海浪的起伏性,在沙滩下层掩埋设别,利用沙子的透水性,让水在沙滩内部形成一道循环,在发电的同时,能够保证沙滩外部的景观不发生改变,这样既不影响发电也不影响周围景观,适用景点,能够解决路灯发电和日常用电的需求。
20
RO133847A0
ELECTRIC GENERATOR OPERATING IN OSCILLATING OR INERTIAL MEDIA
Publication/Patent Number: RO133847A0 Publication Date: 2020-01-30 Application Number: 201900604 Filing Date: 2019-09-27 Inventor: Antohi, Constantin Marin   Petrescu, Marius Gabriel   Lupu, Andrei Cristian   Lupu, Florinel   Assignee: UNIVERSITATEA PETROL-GAZE DIN PLOIEŞTI   IPC: F03B13/18 Abstract: The invention relates to an electric generator operating in oscillating or inertial media, used to produce electric energy, supply sources of small and medium power or to obtain the wave energy conversion into electric energy which is stored in high power accumulators. According to the invention, the generator for producing energy uses the induction of a neodymium magnet (2) which slides by a pipe (1) made of a material with low friction coefficient, pipe (1) which is provided, at the ends, with magnetic protection against contact shocks, the magnet movement inducing in some coils (3), electric currents collected, by means of a RED contact (5), by an EH301A module, known per se, which is a harvesting-type circuit eliminating the errors due to current sense polarities, to result, at the output, in a current which is introduced in a floating plant with the floats (13 and 17) supported by an iron frame (15, 16), the electric energy being produced by moving a neodymium magnet on an inclined plane, due to the wave undulatory motion.
Total 264 pages