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公开(公告)号：KR101489177B1
公开(公告)日：2015-02-09
申请号：KR1020130167591
申请日：2013-12-30
Applicant: 서울대학교산학협력단
CPC classification number: Y02E10/223 , Y02E10/28 , F03B13/264 , F03B3/145 , F05B2220/706
Abstract: 본 발명의 일실시예에 따른 플랩타입의 조류발전장치(100)는, 조류(F)가 빠르게 흐르는 바다에 바디부(110)를 설치하고, 상기 바디부(110)의 일측에 슬라이드부(120)를 결합ㆍ장착하여, 상기 슬라이드부(120)에 연결되는 블레이드부(140)에 대하여, 공급되는 조류(F)로부터 효율적으로 전기를 생산할 수 있도록, 최적의 각도를 유지하도록 블레이드부(140)의 블레이드(141)의 받음각을 설정할 수 있도록 받음각설정부(130)을 구비함으로써, 크랭크축(200)을 통하여 연결되는 발전기(300)로 하여금, 조류(F)의 흐름에 따른 양력을 활용하여 전기를 생산할 수 있는 기계장치이다.
따라서, 상기와 같이 구성되는 본 발명의 일실시예에 따른 플랩타입의 조류발전장치(100)에 따르면, 날씨 영향을 많이 받지않고 연중 내내 예측가능한 전력 생산이 가능할 뿐만 아니라, 전력난과 환경훼손 우려를 동시에 잠재울수 있으되, 수차를 돌리는 방법이 아닌 스트로크 운동을 활용하면서도, 연속적으로 출력을 얻을 수 있는 효과가 있다.Abstract translation: 根据本发明的实施例，使用潮汐流的翼片型发生装置（100）包括：主体单元（110），其安装在潮汐流（F）强的海中; 滑动单元（120），其联接到所述主体单元（110）的一侧; 连接到所述滑动单元（120）的刀片单元（140）; 以及设定所述叶片单元（140）中的叶片（141）的迎角的角度设定单元（130），以设定用于从供给的潮汐流（F）有效发电的最佳角度。 以及通过曲轴（200）连接的发电机（300），以通过利用根据潮汐流（F）的流动的升力来发电。 因此，使用潮汐流的翼片型发电装置（100）可以在一年中产生可预测的电力，而不受天气的影响，可以同时消除对电力短缺和环境损害的担心，并且可以不利用 水轮但中风运动并确保连续发电。
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公开(公告)号：KR101335337B1
公开(公告)日：2013-12-02
申请号：KR1020120055940
申请日：2012-05-25
Applicant: 서울대학교산학협력단
CPC classification number: Y02E10/223 , F03B13/264 , F03B3/14 , F03B13/10 , F05B2220/32 , F05B2220/706 , Y02E10/28
Abstract: The present invention relates to a variable area tidal current power turbine, a manufacturing method thereof, and a tidal current power method using the same. The purpose is to provide a variable area tidal current power turbine, a manufacturing method thereof, and a tidal current power method using the same capable of producing power at a fluid velocity lower than predetermined intensity by maximizing forward direction rotation force by controlling a distance between an area of each blade and a central shaft. For this, the variable area tidal current power turbine includes a central member, a top plate covering the central member by being installed on the top of the central member and having a top track forming an eccentricity track for the central member formed on its bottom, a bottom track covering the central member by being installed on the bottom of the central member and having a bottom track forming an eccentricity track for the central member formed on its top, and a plurality of blade parts installed around the central member. The blade parts change its area as a distance between the central member and the eccentricity track and rotate the central member while rotating around the eccentricity track.
Abstract translation: 本发明涉及一种可变区域潮汐流动力涡轮机及其制造方法，以及使用其的潮汐流动力方法。 目的是提供一种可变区域潮汐流动力涡轮机，其制造方法和使用该方法的潮汐流动力方法，该方法能够通过使前进方向的旋转力最大化而以低于预定强度的流体速度产生动力， 每个叶片的区域和中心轴。 为此，可变区域潮流动力涡轮机包括中心构件，通过安装在中心构件的顶部上并且具有形成用于形成在其底部上的中心构件的偏心轨道的顶部轨道覆盖中心构件的顶板， 底部轨道，其通过安装在中心构件的底部并且具有形成用于形成在其顶部上的中心构件的偏心轨道的底轨道以及安装在中心构件周围的多个叶片部分而覆盖中心构件。 叶片部分将其面积改变为中心构件和偏心轨道之间的距离，并且在围绕偏心轨道旋转的同时旋转中心构件。
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公开(公告)号：KR1020130016783A
公开(公告)日：2013-02-19
申请号：KR1020110078896
申请日：2011-08-09
Applicant: 서울대학교산학협력단
CPC classification number: Y02E10/223 , Y02E10/28 , F03B13/264 , F05B2220/32
Abstract: PURPOSE: A tidal current generator is provided to install a tidal induction plate, which is extended from one side of a guide vane to a direction in which a tidal current flows, inside a duct, thereby preventing the tidal current from being stagnated by the guide vane. CONSTITUTION: A tidal current generator comprises a duct(100), a rotary shaft(200), plural blades(300), and a guide vane(400). The duct forms a water path for the inflow and the outflow of a tidal current. The rotary shaft is installed inside the duct to be vertical to the tidal current direction. The blades are radially installed at the external surface of the rotary shaft, and are rotated by the tidal current which flows inside the duct. The guide vane is formed to protrude inside the duct in order to surround the blades which receive an external force in an opposite direction to the rotary direction by the tidal current which flows inside the duct. A tidal induction plate, extended to a direction in which the tidal current flows and is coupled to the internal surface of the duct, is installed at one end of the guide vane. Two guide vanes are respectively installed at the left and right side of the rotary shaft to be mutually symmetric in a diagonal direction.
Abstract translation: 目的：提供一种潮汐发电机，用于安装从导叶的一侧向潮流流动的方向延伸到导管内的潮汐感应板，从而防止潮汐流被引导件停滞 叶片。 构成：潮流发电机包括管道（100），旋转轴（200），多个叶片（300）和导向叶片（400）。 管道形成潮汐流的流入和流出的水路。 旋转轴安装在管道内，以垂直于潮汐流方向。 叶片径向安装在旋转轴的外表面，并由流过管道的潮汐流旋转。 引导叶片形成为在管道内部突出，以围绕通过在管道内流动的潮流而沿与旋转方向相反的方向接受外力的叶片。 潮汐感应板被延伸到潮汐流动的方向并且连接到管道的内表面上，安装在导流叶片的一端。 两个导向叶片分别安装在旋转轴的左侧和右侧，以沿对角线方向相互对称。
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公开(公告)号：KR101652365B1
公开(公告)日：2016-08-30
申请号：KR1020140064510
申请日：2014-05-28
Applicant: 서울대학교산학협력단
Abstract: 본발명은예인수조레일용계측장치에관한것으로, 더욱상세하게는예인전차의이동경로를제공하는레일의정렬상태를레이저빔의직진성을이용하여계측할수 있는예인수조레일용계측장치에관한것이다. 본발명에의하면, 종래의와이어나홈통과같은구성을대신하여레이저빔의직진성을이용하면서레이저빔의수광위치와영점위치의차이를계측하므로레일의수평및 수직변위를신속하면서도정밀하게계측할수 있으며, 다이얼게이지와같은별도의계측장비가필요없으므로계측이더욱간편한장점이있다.
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Patent Agency Ranking
公开(公告)号：KR101205172B1
公开(公告)日：2012-11-27
申请号：KR1020110013384
申请日：2011-02-15
Applicant: 서울대학교산학협력단
Abstract: 본 발명은 예인수조용 입자영상유속계의 추적입자 살포장치에 관한 것으로서, 보다 상세하게는 예인수조에 추적입자를 정량적이고 균일하게 살포할 수 있는 예인수조용 입자영상유속계의 추적입자 살포장치에 관한 것이다.
이러한 본 발명은 예인수조를 따라 수평이동하는 예인전차에 설치되며, 내부에 물과 추적입자가 저장되는 메인 탱크; 상기 메인 탱크에 설치되어 메인 탱크 내부에 저장된 물과 추적입자를 혼합시키는 교반기; 그리고, 상기 교반기에 의해 물과 혼합되는 추적입자를 예인수조에 살포하는 노즐부를 포함하여 이루어지는 예인수조용 입자영상유속계의 추적입자 살포장치를 제공한다.-
公开(公告)号：KR1020120105719A
公开(公告)日：2012-09-26
申请号：KR1020110023332
申请日：2011-03-16
Applicant: 서울대학교산학협력단
CPC classification number: Y02E10/223 , Y02E10/38
Abstract: PURPOSE: A system for testing a sample of a tidal wave generating turbine is provided to easily control a moving speed of a towing carriage by controlling a motor so that a performance analysis of a tidal wave generating turbine with respect to various velocities can be rapidly performed. CONSTITUTION: A system for testing a sample of a tidal wave generating turbine comprises a towing tank(100), a towing carriage(200), a vertical rotating shaft(310), a sample turbine(300), and a small generator(400). The towing carriage is horizontally moved along above a water surface of the towing tank. The vertical rotating shaft is joined to the lower part of the towing carriage. The sample turbine is joined to the vertical rotating shaft, thereby being arranged under the water surface of the towing tank. The sample turbine is rotated by rubbing with the water when the towing carriage is horizontally moved. The small generator is joined to the vertical rotating shaft, thereby generating power by receiving the torque of the sample turbine.
Abstract translation: 目的：提供一种用于测试潮汐发电涡轮机样本的系统，以通过控制电机来容易地控制牵引架的移动速度，从而可以快速地执行关于各种速度的潮汐发电涡轮机的性能分析 。 构成：用于测试潮汐发电涡轮机样本的系统包括牵引箱（100），牵引架（200），垂直旋转轴（310），样本涡轮机（300）和小发电机（400） ）。 牵引架沿拖曳水箱的水面上方水平移动。 垂直旋转轴连接到牵引架的下部。 样品涡轮机连接到垂直旋转轴，从而布置在牵引箱的水面下方。 当牵引架水平移动时，通过与水摩擦使样品涡轮旋转。 小型发电机接合到垂直旋转轴，从而通过接收样本涡轮机的扭矩而发电。
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公开(公告)号：KR101280861B1
公开(公告)日：2013-07-02
申请号：KR1020120056405
申请日：2012-05-25
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A breaking wave device and a method for a towing tank are provided to reduce the idle time of the towing tank by rapidly stabilizing the water surface of the towing tank, thereby improving the entire productivity of the towing tank. CONSTITUTION: A breaking wave device for a towing tank (800) comprises a plurality of supports (100), pulleys (200), a support rod (300), a breaker (400), and wires (500). The supports are installed along a longitudinal direction of the towing tank. The pulleys are installed on the supports. The support rod, which is installed on the pulleys, is reciprocated horizontally along the longitudinal direction of the towing tank and damps the water waves by being in contact with the water surface of the towing tank. The wires, which are installed on the pulleys, connect the support rod and the breaker, thereby moving the breaker vertically when the support rod is horizontally moved.
Abstract translation: 目的：提供一种破浪装置和牵引箱的方法，以通过快速稳定牵引箱的水面来减少牵引箱的空转时间，从而提高牵引箱的整体生产率。 构造：用于牵引箱（800）的破碎装置包括多个支撑件（100），滑轮（200），支撑杆（300），断路器（400）和电线（500）。 支撑件沿着牵引箱的纵向方向安装。 滑轮安装在支架上。 安装在滑轮上的支撑杆沿着牵引箱的纵向方向水平往复运动，并通过与牵引箱的水面相接触来阻止水波。 安装在滑轮上的电线连接支撑杆和断路器，从而当支撑杆水平移动时垂直移动断路器。
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公开(公告)号：KR101216706B1
公开(公告)日：2012-12-28
申请号：KR1020100084879
申请日：2010-08-31
Applicant: 서울대학교산학협력단
Abstract: 본발명은예인수조용입자영상유속계시스템에관한것으로서, 보다상세하게는예인수조내에서모형선을원하는자세로고정시킬수 있으며, 계측장비를특정위치로이동시켜모형선주위의속도장을정확히측정할수 있는입자영상유속계시스템에관한것이다. 이러한본 발명은모형선에레이저를조사하고, 레이저가조사되는모형선부위를촬영하는계측장비; 상기계측장비와결합되어한쌍의가이드빔상에전후수평방향이동가능하게설치되는이송장비; 그리고, 상기가이드빔 중하나에전후이동가능하게설치되며, 모형선을원하는자세로고정시키는다수개의구속장비를포함하여이루어지는예인수조용입자영상유속계시스템을제공한다.
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公开(公告)号：KR1020120093678A
公开(公告)日：2012-08-23
申请号：KR1020110013384
申请日：2011-02-15
Applicant: 서울대학교산학협력단
Abstract: PURPOSE: A device for spraying tracer particles of a particle image velocity meter for a towing tank is provided to spray water and tracer particles being stirred by a stirrer to a towing tank, thereby uniformly mixing the water and the tracer particles. CONSTITUTION: A device for spraying tracer particles of a particle image velocity meter for a towing tank comprises a main tank(100), a stirrer, and a nozzle unit(300). The main tank is installed in a towing carriage(500). The towing carriage is horizontally moved along a towing tank(400). Water and tracer particles are stored in the inside of the main tank. The stirrer is installed in the main tank and stirs the water and the tracer particles being stored in the inside of the main tank. The nozzle unit sprays the tracer particles being stirred with water by the stirrer to the towing tank.
Abstract translation: 目的：提供一种用于喷射用于牵引罐的颗粒图像速度计的示踪剂颗粒的装置，用于将搅拌器搅拌的水和示踪剂颗粒喷洒到牵引箱，从而均匀混合水和示踪剂颗粒。 构成：用于喷射用于牵引罐的颗粒图像速度计的示踪剂颗粒的装置包括主罐（100），搅拌器和喷嘴单元（300）。 主箱安装在牵引架（500）中。 牵引架沿着牵引箱（400）水平移动。 水和示踪剂颗粒储存在主罐的内部。 将搅拌器安装在主罐中并搅拌存储在主罐内部的水和示踪剂颗粒。 喷嘴单元将通过搅拌器与水一起搅拌的示踪剂颗粒喷射到牵引罐。
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