公开(公告)号：US20150091305A1

公开(公告)日：2015-04-02

申请号：US14499587

申请日：2014-09-29

Applicant: Korea Institute Of Ocean Science & Technology

Inventor： Jin Hwan KO ,  Kwang-Soo LEE ,  Patar Ebenezer Sitorus

IPC: F03B13/10 ,  F03B13/26

CPC classification number: F03B13/264 ,  F05B2260/4021 ,  F05B2260/4031 ,  Y02E10/28 ,  Y02E10/38

Abstract: A multiple oscillation-type generator includes: a first reciprocating member arranged inside a fluid and configured to reciprocate by means of lifting force, lowering force, or flow energy resulting from the fluid; a second reciprocating member arranged inside the fluid at a distance from the first reciprocating member and configured to reciprocate by means of lifting force, lowering force, or flow energy resulting from the fluid; a first conversion unit connected to the first reciprocating member and configured to convert reciprocating movements into rotational movements; a second conversion unit connected to the second reciprocating member and configured to convert reciprocating movements into rotational movements; a main power shaft configured to make rotational movements by means of rotational movements of the first conversion unit and the second conversion unit; and a generation unit configured to produce electric power using transferred rotational movements of the main power shaft.

Abstract translation: 多重振荡型发生器包括：第一往复运动件，布置在流体内部并且构造成通过提升力，降低力或由流体产生的流动能量往复运动; 第二往复运动件，布置在与第一往复运动件相距一定距离的流体内部，并且构造成通过由流体产生的提升力，降低力或流动能量往复运动; 第一转换单元，连接到第一往复运动构件，并被构造成将往复运动转换成旋转运动; 第二转换单元，其连接到所述第二往复运动构件，并被构造成将往复运动转换成旋转运动; 主动力轴构造成通过第一转换单元和第二转换单元的旋转运动进行旋转运动; 以及生成单元，被配置为使用所述主动力轴的转移的旋转运动来产生电力。

公开(公告)号：US20150285213A1

公开(公告)日：2015-10-08

申请号：US14635214

申请日：2015-03-02

Applicant: KOREA INSTITUTE OF OCEAN SCIENCE & TECHNOLOGY

Inventor： Jin Hwan KO ,  Kwang-Soo LEE ,  Ji Hoon KIM ,  Tae Gyu HWANG ,  Jin Hun CHOO ,  Jong Su YOON

IPC: F03B13/26 ,  F03B15/00

CPC classification number: F03B13/264 ,  F03B15/00 ,  Y02E10/28

Abstract: A yaw control-by-rudder type tidal stream power generation apparatus includes: a nacelle used in a tidal stream power generator that converts flowing energy of a tidal stream to generate electric power, and located in the tidal stream to be rotatable about a first rotating shaft; a rotor provided at one side of the nacelle with reference to the first rotating shaft, and configured to be rotated by the flowing energy of the tidal stream; a rudder unit provided at the other side of the nacelle with reference to the first rotating shaft, and including a rudder fixed to the nacelle and a variable rudder rotatably connected to the nacelle; and a control unit configured to control the rotation of the variable rudder. When the flow direction of the tidal stream is changed, the rotation of the variable rudder is controlled by the control unit.

Abstract translation: 偏航控制舵型潮汐流发电装置包括：用于潮汐流发电机中的机舱，其将潮汐流的流动能量转换成电力，并且位于潮汐流中，以便绕第一旋转 轴; 设置在所述机舱的一侧的转子，所述转子相对于所述第一旋转轴，并且构造成由所述潮汐流的流动能量旋转; 相对于第一旋转轴设置在机舱的另一侧的方向舵单元，并且包括固定到机舱的方向舵和可旋转地连接到机舱的可变舵; 以及控制单元，被配置为控制可变舵的旋转。 当潮汐流的流动方向改变时，可变舵的旋转由控制单元控制。