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    조류발전장치
    2.
    发明公开
    조류발전장치 无效
    TIDAL电流发电厂

    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

    Inventor： 이신형 ,  설동명 ,  정태종 ,  서정화 ,  박선호 ,  유지명 ,  김준영 ,  김현욱 ,  박오현

    IPC: F03B13/26 ,  F03B17/06 ,  F03B3/12

    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。

    추측 항법을 이용한 보행자용 네비게이션의 지도 정합 장치및 방법
    3.
    发明公开
    추측 항법을 이용한 보행자용 네비게이션의 지도 정합 장치및 방법 无效
    使用死亡记录的PEDESTRIAN导航系统的地图匹配的装置和方法

    公开(公告)号：KR1020090087300A

    公开(公告)日：2009-08-17

    申请号：KR1020080012664

    申请日：2008-02-12

    Applicant: 삼성전자주식회사 ,  서울대학교산학협력단

    Inventor： 류희섭 ,  최상언 ,  유호준 ,  김현욱 ,  박찬국 ,  신승혁

    IPC: G01C21/00 ,  G01C22/00

    CPC classification number: G01C21/32 ,  G01C21/12 ,  G01C21/3667 ,  G01S19/14 ,  G08G1/0969

    Abstract: A map matching apparatus of the navigation for pedestrians using dead reckoning and a method thereof are provided to minimize accumulative influence of error caused by the dead reckoning by matching map by correcting the matched location to a new initial position. A map matching apparatus(100) of the navigation for pedestrians using dead reckoning comprises a dead reckoning part(110), a current position estimating part(120), a link selection part(130), a matching part(140). The dead reckoning part estimates traveling direction and relative translation distance from initial position. The current position estimating part estimates the current position by reflecting the traveling direction and the relative translation distance. The link selection part selects the matched link from a map including the current position. The matching part indicates the current position on the link by matching the current position. The map matching device matches the map by setting up the location matched on the link at the new initial position.

    Abstract translation: 提供使用航位推算的行人导航的地图匹配装置及其方法，以通过将匹配的位置校正到新的初始位置来最小化通过匹配地图的航位推算造成的误差的累积影响。 用于使用航位推算的行人的导航的地图匹配装置（100）包括航位推算部（110），当前位置估计部（120），链接选择部（130），匹配部（140）。 航位推算部分估计距离​​初始位置的行驶方向和相对平移距离。 当前位置估计部通过反映行进方向和相对平移距离来估计当前位置。 链路选择部分从包括当前位置的映射中选择匹配的链路。 匹配部分通过匹配当前位置来指示链接上的当前位置。 地图匹配设备通过在新的初始位置设置在链接上匹配的位置来匹配地图。

    조류발전용 터빈
    6.
    发明公开
    조류발전용 터빈 无效
    涡轮发电厂的涡轮机

    公开(公告)号：KR1020130016782A

    公开(公告)日：2013-02-19

    申请号：KR1020110078894

    申请日：2011-08-09

    Applicant: 서울대학교산학협력단

    Inventor： 이신형 ,  설동명 ,  정태종 ,  서정화 ,  박선호 ,  유지명 ,  김준영 ,  김현욱 ,  박오현

    IPC: F03B13/26 ,  F03B13/10 ,  F03B17/06

    CPC classification number: Y02E10/28 ,  F03B13/264 ,  F03B3/121 ,  F05B2220/32 ,  F05B2220/706

    Abstract: PURPOSE: A turbine for tidal current generation is provided to prevent the lift force deterioration of a blade due to flow separation, thereby increasing the rotation efficiency of the blade for improving power generation efficiency. CONSTITUTION: A turbine for tidal current generation comprises a hub(100), plural blades(200), a generator assembly(300), and plural guides(210). The hub is rotatably installed under sea surface. The plural blades are radially installed at the external surface of the hub. The generator assembly is coupled to the hub, and receives the rotary force of the hub in order to generate electric energy. The plural guides are formed to protrude on the surfaces of the blades, and block the flow of a radially tidal current which occurs along the longitudinal surfaces of the blades. The guides are formed to protrude on the front ends of the blades for being connected with the hub and the blades. The guides protrude to be inclined to the longitudinal direction of the blades at certain angles(α).

    Abstract translation: 目的：提供一种用于潮汐流产生的涡轮，以防止由于流动分离引起的叶片的升力劣化，从而提高叶片的旋转效率，从而提高发电效率。 构成：用于潮汐流产生的涡轮机包括轮毂（100），多个叶片（200），发电机组件（300）和多个引导件（210）。 轮毂可旋转地安装在海面下方。 多个叶片径向地安装在轮毂的外表面。 发电机组件联接到轮毂，并且接收轮毂的旋转力以产生电能。 多个引导件形成为在叶片的表面上突出，并且阻挡沿着叶片的纵向表面发生的径向潮汐流的流动。 引导件形成为在叶片的前端突出以与毂和叶片连接。 引导件以一定角度（α）突出以相对于叶片的纵向方向倾斜。

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