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公开(公告)号：KR102217839B1
公开(公告)日：2021-02-22
申请号：KR1020200126168
申请日：2020-09-28
Applicant: 한국해양과학기술원
Abstract: 본발명은해상에부유되고, 전후방이개구되어선박이출입할수 있도록형성되며, 내측에청소공간이형성되는본체부, 본체부에복수로구비되어청소공간내로들어오는선박의외면을청소하는청소부재및 본체부의내측면에구비되고, 선박의선미부분을별도로청소하도록청소공간에서선박의선미가배치되는공간을구획하여밀폐하는밀폐부를포함하는선저청소플랜트를제공한다.
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公开(公告)号：KR101637511B1
公开(公告)日：2016-07-20
申请号：KR1020140062442
申请日：2014-05-23
Applicant: 한국해양과학기술원
Abstract: 본발명에따른부유식파력발전장치는, 해수면에부유된상태로파력에의해상하로유동하는부력체와, 해상구조물에설치되며, 케이블에의해상기부력체의상하유동방향과직각방향으로연동되어상기부력체의운동에너지를전기에너지로변환하는파력발전부및, 상기해상구조물에회전가능하게설치되며, 상기케이블을상향지지하여상기부력체의상하운동에너지를수평운동에너지로전환시켜상기파력발전부로전달하는지지롤러를포함한다. 또한, 본발명에따른부유식파력발전장치를갖는복합발전시스템은, 해수면에부유된상태로파력에의해상하로유동하는부력체와, 해상구조물에설치되며, 케이블에의해상기부력체의상하유동방향과직각방향으로연동되어상기부력체의운동에너지를전기에너지로변환하는파력발전부와, 상기해상구조물에회전가능하게설치되며, 상기케이블을상향지지하여상기부력체의상하운동에너지를수평운동에너지로전환시켜상기파력발전부로전달하는지지롤러및, 상기해상구조물에설치되며, 해풍에의한날개의회전운동에너지를전기에너지로변환하는풍력발전부를포함한다.
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公开(公告)号：KR101591864B1
公开(公告)日：2016-02-05
申请号：KR1020140169013
申请日：2014-11-28
Applicant: 한국해양과학기술원
CPC classification number: Y02E10/723
Abstract: 본발명에따른부유식해상풍력발전설비는, 해상구조물에경사진상태로위치되어수직회전중심을기준으로수평회전가능하게설치되며, 해풍에의한날개의회전운동에너지를전기에너지로변환하는풍력발전부및, 상기해상구조물에설치된상태로상기풍력발전부의하단과유기적으로연결되며, 구동력발생에의해상기풍력발전부의선회각도를가변시키는구동부를포함한다. 또한, 해상구조물의수평회전중심을기준으로양 방향으로회동가능하게설치되며, 해풍에의한날개의회전운동에너지를전기에너지로변환하는풍력발전부및, 상기해상구조물에설치된상태로상기풍력발전부의하단과유기적으로연결되며, 구동력발생에의해상기풍력발전부의회동각도를가변시키는구동부;를포함한다.
Abstract translation: 根据本发明，浮式海上风力发电设备包括：风力发电单元，被定位成倾斜到要安装的海上结构，以围绕垂直旋转中心水平旋转并转换产生的叶片的旋转动能 通过海风进入电能; 以及驱动单元，其被安装在海上结构中并且随着风力发电单元的下端有机地连接，并且由于产生驱动力而改变风力发电单元的摆动角度。 此外，本发明还包括：风力发电单元，其安装成基于海上结构的水平旋转中心沿两个方向旋转，并将由海风引起的叶片的旋转动能转换成电能; 以及驱动单元，其被安装在所述海上结构中，并且随着所述驱动力的产生而改变所述风力发电单元的旋转角度，所述驱动单元有机地连接到所述风力发电单元的下端。
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公开(公告)号：KR101591861B1
公开(公告)日：2016-02-05
申请号：KR1020150061954
申请日：2015-04-30
Applicant: 한국해양과학기술원
CPC classification number: Y02E10/723
Abstract: 본발명의일 실시예에따른부유식해상풍력발전설비는해상구조물의상단을따라수평이동가능하게설치되며, 해풍에의한날개의회전운동에너지를전기에너지로변환하는풍력발전부; 상기해상구조물에설치된상태로상기풍력발전부의하단과유기적으로연결되며, 구동력발생에의해상기풍력발전부의선회각도또는회동각도를가변시키는구동부; 및외부에서전달되는전력에의한동작을통해상기풍력발전부를수평이동시키는보조구동부;를포함한다.
Abstract translation: 根据本发明的一个实施例，浮式海上风力发电设备包括：风力发电单元，其安装成沿着海上结构的上端水平移动，并将由海风产生的叶片的旋转动能转换成电气 能源; 驱动单元，其被安装在所述海上结构中并与所述风力发电单元的下端有机连接，并且由于产生驱动力而改变所述风力发电的摆动角度或旋转角度; 以及辅助驱动单元，其通过由从外部传递的动力引起的运动而水平地移动风力发电单元。
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公开(公告)号：KR101441496B1
公开(公告)日：2014-09-18
申请号：KR1020130071648
申请日：2013-06-21
Applicant: 한국해양과학기술원
CPC classification number: G01M3/3272 , B63G8/001 , B63G2008/004
Abstract: The present invention relates to a hydraulic status measuring apparatus for an underwater robot having a hydraulic system which senses information on a hydraulic fluid of an underwater robot actuator operating in the deep sea; and provides the collected information to a mother ship in order to easily check for abnormal conditions of the hydraulic system and a pressure compensating device of the underwater robot. The apparatus comprises: a cylindrical canister; an inner frame fixated inside the canister and includes a slot; a first end cap which seals one side of the canister, and includes a plurality of pressure sensors to collect information on a hydraulic fluid coupled with second pipes; a signal processing module mounted in the slot of the inner frame, and processes signals by receiving information on the hydraulic fluid collected by the pressure sensors and inner sensors and information on the inside of the canister; and a second end cap which seals the other side of the canister, includes a penetrating information transmitting hole to transmit signal processing information from the signal processing module to the outside, and a penetrating power supplying hole to supply power to the signal processing module.
Abstract translation: 本发明涉及一种用于水下机器人的液压状态测量装置，其具有液压系统，该液压系统感测在深海中操作的水下机器人致动器的液压流体的信息; 并将收集的信息提供给母船，以便容易地检查液压系统的异常状况和水下机器人的压力补偿装置。 该装置包括：圆柱形罐; 固定在所述罐内并且包括槽的内框架; 密封罐的一侧的第一端盖，并且包括多个压力传感器以收集关于与第二管道连接的液压流体的信息; 安装在内框的槽中的信号处理模块，并且通过接收由压力传感器和内部传感器收集的液压流体的信息和在罐内部的信息来处理信号; 以及密封罐的另一侧的第二端盖，包括用于将信号处理信息从信号处理模块传输到外部的穿透信息传送孔，以及向信号处理模块供电的穿透供电孔。
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Patent Agency Ranking
公开(公告)号：KR101309126B1
公开(公告)日：2013-09-16
申请号：KR1020110137892
申请日：2011-12-20
Applicant: 한국해양과학기술원
CPC classification number: Y02E10/28
Abstract: 본 발명은 와유기진동에 의한 변동 양력발생장치에 관한 것으로서, 더욱 상세하게는 조류, 해류, 하천 유동 등의 유체 유동에너지를 전기에너지 등의 유용한 에너지로 변환하기 위한 운동에너지를 발생하는 기술로써, 오염원을 추가적으로 발생시키지 않고, 설치 및 운용시 환경에 영향이 거의 없는 친환경 에너지이며, 유체 유동이 실린더에 작용하는 와유기력에 의해 양력면 전,후부에 연결된 실린더가 회전 진동하여 양력면의 유체 받음각을 발생시켜 양력면에 상,하 기진력을 유도하여 유용한 에너지가 발생하는 특징이 있다.
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公开(公告)号：KR101309124B1
公开(公告)日：2013-09-16
申请号：KR1020110137890
申请日：2011-12-20
Applicant: 한국해양과학기술원
Abstract: 본 발명은 평행사변형 사절기구와 와유기진동에 의한 양력발전장치에 관한 것으로서, 더욱 상세하게는 조류, 해류, 하천 유동 등의 유체 유동에너지를 전기에너지 등의 유용한 에너지로 변환하는 기술로써, 오염원을 추가적으로 발생시키지 않고, 설치 및 운용시 환경에 영향이 거의 없는 친환경 에너지이며, 유체 유동이 실린더에 작용하는 와유기력에 의해 양력면 전,후부에 연결된 실린더가 회전 진동하여 양력면의 유체 받음각을 발생시킴으로써, 양력면에 상,하 기진력을 유도하며, 상,하 스프링으로 지지된 양력면이 공진함으로써 에너지추출효율을 최대화하는 특징이 있다.
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公开(公告)号：KR101300480B1
公开(公告)日：2013-08-30
申请号：KR1020120017340
申请日：2012-02-21
Applicant: 한국해양과학기술원
CPC classification number: F03B17/06 , F03B17/062 , F03G1/10 , Y02E10/28
Abstract: 본 발명에 따른 스프링 작용반경 가변형 단순 왕복 피봇 회전형 와유기진동 에너지추출 장치는 바다 또는 하천에 설치되어 물의 유속에 의해 스프링 작용반경 가변형 단순 왕복 피봇 회전형 와유기진동 에너지추출 장치는 상기 유속에 의해 표면에서 보오텍스(vortex) 박리에 따라 와류가 발생하여 상하로 와유기진동하는 와류발생실린더; 상기 와류발생실린더에 일단이 고정된 연결부재; 상기 연결부재의 타단과 결합된 피봇축; 상기 피봇축에 고정형성된 가변길이조절부재; 상기 가변길이조절부재의 일단이 연결된 스프링; 상기 와류발생실린더의 상하운동이 상기 피봇축을 통해 전달되어 와유기진동에 의해 가진되는 에너지를 전기에너지로 변환시키는 발전장치; 및 상기 발전장치를 고정지지하고, 상기 스프링의 타단이 고정되는 지지대를 포함하는 것을 특징으로 한다.
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公开(公告)号：KR1020130070732A
公开(公告)日：2013-06-28
申请号：KR1020110137891
申请日：2011-12-20
Applicant: 한국해양과학기술원
CPC classification number: F03B13/12 , F03B17/06 , F03G7/08 , F05B2220/32 , Y02E10/20
Abstract: PURPOSE: A lift-force power generation apparatus by using a sliding unit and vortex induced vibration is provided to induce a vertical vibromotive force by generating an angle of flow attack on a lifting surface by the rotational vibration of a cylinder which is linked to the font and the rear side of the lifting surface by a vortex induced force in which fluid flow to act on the cylinder, thereby generating useful energy. CONSTITUTION: A lift force power generation apparatus by using a sliding unit and vortex induced vibration includes a vortex-induced vibration cylinder(10), a supporting shaft(20), a hydrofoil(30), a drive unit(100), and a guide frame(110). The vortex-induced vibration cylinder is vertically vibrated by a vortex which is generated according to the separation of the vortex from the surface which is caused by the flow speed of the sea or/and a river. The supporting shaft is delivered with the vertical vibration of the vortex-induced vibration cylinder. The hydrofoil performs a translational rotation by lifting force which is generated by the vibration of the vortex-induced vibration cylinder and the flow speed, and amplifies the vibration. The drive unit is connected to both sides of the hydrofoil through a rotary shaft(31), driven vertically by the vibration of the hydrofoil, and formed with multiple through holes(101) on one end side, where the through holes are composed of permanent magnets(102). The translation spring has one side which is connected to the translation link to elastically support the translation link. The supporting frame is supported by being hinge-connected to the other side of the translation link and by being linked with the other side of a supporting spring. The power plant is connected to a hinge shaft of the translation link which is hinge-connected to the supporting frame, and converts kinetic energy of the vortex vibration, which is delivered through the translation link, into electrical energy. The guide frame has guide bars(111) which are installed respectively in each through hole of the drive unit to guide the vertical operation of the drive unit, and a coil unit(112) which is installed on the outer circumferential surface of the guide bar in which the repetitive vertical motion of the drive unit generates electricity.
Abstract translation: 目的：提供通过使用滑动单元和涡流引起的振动的升力发电装置，以通过与链接到字体的气缸的旋转振动产生提升表面上的流动攻击的角度来引起垂直的振动力 和提升表面的后侧通过涡流引起的力，其中流体流动作用在气缸上，从而产生有用的能量。 构成：通过使用滑动单元和涡流引起的振动的提升力发电装置包括涡流引起的振动气缸（10），支撑轴（20），水翼（30），驱动单元（100）和 引导框架（110）。 涡流引起的振动筒由涡流产生垂直振动，涡流根据海面或/或河流的流速引起的涡流与表面的分离而产生。 支撑轴随着涡流振动筒的垂直振动传递。 水翼通过由涡流振动筒的振动产生的提升力和流速进行平移旋转，并且放大振动。 驱动单元通过水翼的振动垂直驱动的旋转轴（31）连接到水翼的两侧，并在一端侧形成有多个通孔（101），其中通孔由永久 磁体（102）。 平移弹簧具有连接到平移连杆的一侧，以弹性地支撑平移连杆。 支撑框架通过铰链连接到平移连杆的另一侧并且通过与支撑弹簧的另一侧连接而被支撑。 发电厂连接到铰链连接到支撑框架的平移连杆的铰链轴，并将通过平移连杆输送的涡流振动的动能转换成电能。 引导框架具有导向杆（111），它们分别安装在驱动单元的每个通孔中，以引导驱动单元的垂直操作;以及线圈单元（112），其安装在导杆的外圆周表面 其中驱动单元的重复垂直运动发电。
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公开(公告)号：KR1020130070731A
公开(公告)日：2013-06-28
申请号：KR1020110137890
申请日：2011-12-20
Applicant: 한국해양과학기술원
CPC classification number: F03B13/12 , F03B17/06 , F03G7/08 , F05B2220/32 , Y02E10/20
Abstract: PURPOSE: A lift force power generation apparatus by using a parallelogram folding-in-four device and vortex induced vibration is provided to induce a vibromotive force by generating an angle of flow attack on a lifting surface by rotational vibration of a cylinder which is linked to the font and the rear side of the lifting surface by a vortex induced force in which fluid flow acts on the cylinder, thereby generating useful energy. CONSTITUTION: A lift force power generation apparatus by using a parallelogram folding-in-four device and vortex induced vibration includes a vortex-induced vibration cylinder(10), a supporting shaft(20), a hydrofoil(30), a translation link(80), a supporting frame(60), a translation spring(90), and a power plant(70). The vortex-induced vibration cylinder is vertically vibrated by a vortex which is generated according to the separation of the vortex from the surface which is caused by the flow speed of the sea or/and a river. The supporting shaft is delivered with the vertical vibration of the vortex-induced vibration cylinder. The hydrofoil performs a translational rotation by a lift force which is generated by the vibration of the vortex-induced vibration cylinder and the flow speed, and amplifies the vibration. The translation link is delivered with the vibration of the hydrofoil by being connected to one end part of the hydrofoil by using a rotary shaft(31) and to the other end part of the hydro foil by using a hinge. The translation spring has one side which is connected to the translation link to elastically support the translation link. The supporting frame is supported by being hinge-connected to the other side of the translation link and by being linked with the other side of a supporting spring. The power plant is connected to a hinge shaft of the translation link which is hinge-connected to the supporting frame, and converts kinetic energy of the vortex vibration, which is delivered through the translation link, into electrical energy.
Abstract translation: 目的：提供通过使用平行四边形四合一装置和涡流引起的振动的提升力发电装置，以通过产生与提升表面上的流动攻击的角度来引起振动体力，所述旋转振动与连接到 通过涡流引起的力使提升表面的字体和后侧，其中流体流动作用在气缸上，从而产生有用的能量。 构成：通过使用平行四边形四合一装置和涡流引起的振动的提升力发电装置包括涡流引起的振动圆筒（10），支撑轴（20），水翼（30），平移连杆 80），支撑框架（60），平移弹簧（90）和发电厂（70）。 涡流引起的振动筒由涡流产生垂直振动，涡流根据海面或/或河流的流速引起的涡流与表面的分离而产生。 支撑轴随着涡流振动筒的垂直振动传递。 水翼通过由涡流引起的振动筒的振动和流速产生的提升力进行平移旋转，并放大振动。 通过使用旋转轴（31）连接到水翼的一个端部并且通过使用铰链将液压箔的另一端部连接到水翼的振动，平移连杆与水翼的振动一起传送。 平移弹簧具有连接到平移连杆的一侧，以弹性地支撑平移连杆。 支撑框架通过铰链连接到平移连杆的另一侧并且通过与支撑弹簧的另一侧连接而被支撑。 发电厂连接到铰链连接到支撑框架的平移连杆的铰链轴，并将通过平移连杆输送的涡流振动的动能转换成电能。
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