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公开(公告)号：US20170009732A1
公开(公告)日：2017-01-12
申请号：US15217772
申请日：2016-07-22
申请人： Oscilla Power, Inc.
CPC分类号： F03B13/189 , F03B13/18 , F03B13/188 , F03B13/1885 , F05B2250/73 , F15B7/02 , H02K35/00 , Y02E10/38
摘要： A wave energy converter includes a surface float including a non-axisymmetric profile, a reaction plate configured to be submerged below a water surface, and more than one flexible tether, each mechanically coupled to both the surface float and the reaction plate, the reaction plate having a moment of inertia in pitch and roll greater than a moment of inertia in pitch and roll of the surface float.
摘要翻译： 一种波浪能转换器包括一个包括一个非轴对称轮廓的表面浮子，一个配置成浸没在水面以下的反作用板，以及多于一个的柔性系链，每个柔性系链均与表面浮子和反作用板两个机械耦合， 在俯仰和滚动中的惯性矩大于表面浮子的俯仰和滚动中的惯性矩。
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公开(公告)号：US20160003214A1
公开(公告)日：2016-01-07
申请号：US14855134
申请日：2015-09-15
申请人： Oscilla Power, Inc.
摘要： A device for converting wave energy includes a surface float, a heave plate, at least one load carrying structure that is mechanically coupled to at least one component of at least one generator on the surface float and the heave plate. The heave plate has an asymmetric geometry to facilitate a first level of resistance to movement in an upward direction and a second level of resistance in a downward direction. The first level of resistance is higher than the second level of resistance. The at least one load carrying structure includes a flexible tether. The at least one component is configured to experience force changes caused by hydrodynamic forces acting on the surface float and heave plate.
摘要翻译： 用于转换波能的装置包括表面浮子，升沉板，至少一个负载承载结构，其机械耦合到表面浮子和升沉板上的至少一个发生器的至少一个部件。 升沉板具有不对称几何形状，以便于向上方向上的移动阻力的第一水平和向下方向上的第二阻力水平。 第一级电阻高于第二级电阻。 所述至少一个承载结构包括柔性系绳。 至少一个部件构造成经历由作用在表面浮子和升沉板上的流体动力引起的力变化。
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公开(公告)号：US20230094604A1
公开(公告)日：2023-03-30
申请号：US17943187
申请日：2022-09-12
申请人： Oscilla Power, Inc.
IPC分类号： F03B13/14 , F15B21/0423
摘要： A wave energy converter (WEC) system includes a float, a drivetrain, a reaction structure coupled to the drivetrain by at least one tendon, and a power dissipation system coupled to the drivetrain. The power dissipation system is configured to manage peak loads in the WEC system by dissipating peak energy spikes caused by relative movement of the reaction structure and the float.
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公开(公告)号：US20210355906A1
公开(公告)日：2021-11-18
申请号：US17319040
申请日：2021-05-12
申请人： Oscilla Power, Inc.
发明人： Timothy Mundon
IPC分类号： F03B13/20
摘要： A system includes a float including a drivetrain, a reaction structure coupled to the drivetrain by a tendon, and an extension spring having a first end coupled to a fixed point on the tendon and a second end configured to be disposed at a fixed location relative to the drivetrain. The extension spring is configured to experience an elastic force in response to tension on the first end of the extension spring away from the drivetrain.
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公开(公告)号：US20210033061A1
公开(公告)日：2021-02-04
申请号：US16996001
申请日：2020-08-18
申请人： Oscilla Power, Inc.
发明人： Timothy R. Mundon , Brian Rosenberg , Andrew Gill , Ben Ackers , Ian McCauley , Ken Fitzgerald
摘要： A wave energy conversion (WEC) system includes a float body, a heave plate, a tether, and a controller. The tether couples the heave plate to the float body. The controller controls the tether between survivability modes. Each survivability mode adjusts a tension and/or length of the tether.
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公开(公告)号：US20190331085A1
公开(公告)日：2019-10-31
申请号：US16399989
申请日：2019-04-30
申请人： Oscilla Power, Inc.
发明人： Timothy R. Mundon , Brian Rosenberg , Andrew Gill , Ben Ackers , Ian McCauley , Ken Fitzgerald
摘要： A wave energy conversion (WEC) system includes a float body, a heave plate, a tether, and a controller. The tether couples the heave plate to the float body. The controller controls the tether between survivability modes. Each survivability mode adjusts a tension and/or length of the tether.
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公开(公告)号：US09634234B2
公开(公告)日：2017-04-25
申请号：US14133445
申请日：2013-12-18
申请人： Oscilla Power Inc.
CPC分类号： H01L41/125 , E21B41/0085 , H02K7/1892 , H02N2/18
摘要： A device generates electrical energy from mechanical motion in a downhole environment. The device includes a magnetostrictive element and an electrically conductive coil. The magnetostrictive element has a first end and a second end. The first and second ends are coupled between a rotor and a bearing. The magnetostrictive element is configured to experience axial strain in response to radial movement of at least one of the rotor or the bearing with reference to the other. The electrically conductive coil is disposed in proximity to the magnetostrictive element. The coil is configured to generate an electrical current in response to a change in flux density of the magnetostrictive element.
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公开(公告)号：US09634233B2
公开(公告)日：2017-04-25
申请号：US13936074
申请日：2013-07-05
申请人： Oscilla Power Inc.
CPC分类号： H01L41/125 , H02N2/18
摘要： A device generates electrical energy from mechanical motion in a downhole environment. The device includes a magnetostrictive element and an electrically conductive coil. The magnetostrictive element has a first end and a second end. The first and second ends are coupled between two connectors. The magnetostrictive element is configured to experience axial strain in response to radial movement of at least one of the connectors relative to the other connector. The electrically conductive coil is disposed in proximity to the magnetostrictive element. The coil is configured to generate an electrical current in response to a change in flux density of the magnetostrictive element.
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公开(公告)号：US20160344310A1
公开(公告)日：2016-11-24
申请号：US15230214
申请日：2016-08-05
申请人： Oscilla Power Inc.
CPC分类号： H02N2/18 , F03B13/18 , F03B13/188 , F03B13/1885 , F03B13/189 , H01L41/125 , Y02E10/38
摘要： A device for generating electrical energy from mechanical motion includes a buoy housing and at least one force modifier disposed at least partially within the interior of the buoy housing. The force modifier receives an input force and applies a modified force to another component. The force modifier includes a hydraulic system and the hydraulic system includes a first hydraulic piston having a first area and a second hydraulic piston having a second area, where the first area and the second area are not equal.
摘要翻译： 用于从机械运动产生电能的装置包括浮标壳体和至少部分地设置在浮标壳体内部的至少一个力调节器。 力修改器接收输入力并将修改的力施加到另一个组件。 力调节器包括液压系统，液压系统包括具有第一区域的第一液压活塞和具有第二区域的第二液压活塞，其中第一区域和第二区域不相等。
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公开(公告)号：US20150123405A1
公开(公告)日：2015-05-07
申请号：US14535248
申请日：2014-11-06
申请人： Oscilla Power, Inc.
发明人： James H. Dudley
IPC分类号： H02N2/18
CPC分类号： H02N2/18 , E21B41/0085 , E21B43/127 , H01L41/125
摘要： A device for generating electrical energy from mechanical motion includes a magnetostrictive generator configured to be mechanically coupled to a power conveyance path in a well bore. The power conveyance path is configured to experience an axial force change, and the magnetostrictive generator includes at least one magnetostrictive element that experiences a corresponding force change that results in a change in magnetic permeability in the at least one magnetostrictive element resulting, and is configured to experience a change in magnetic flux in a least one component that is electromagnetically coupled to at least one conductive coil, and the conductive coil is configured to generate electricity due to these magnetic flux changes.
摘要翻译： 用于从机械运动产生电能的装置包括被配置为机械耦合到井眼中的动力输送路径的磁致伸缩发电机。 动力输送路径被配置为经历轴向力变化，并且磁致伸缩发生器包括至少一个经历相应的力变化的磁致伸缩元件，其导致至少一个磁致伸缩元件中的磁导率的变化，并且被配置为 在与至少一个导电线圈电磁耦合的至少一个部件中经历磁通量的变化，并且导电线圈被配置为由于这些磁通量变化而发电。
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