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1. 发明申请

WO2012138014A3 APPARATUS FOR CONTROLLING A PENDULUM-TYPE POWER-GENERATING DEVICE USING WAVE POWER 审中-公开
标题翻译：用于控制使用波浪功率的发电机型发电装置的装置
公开(公告)号：WO2012138014A3
公开(公告)日：2013-03-07
申请号：PCT/KR2011005269
申请日：2011-07-18
申请人： KOREA OCEAN RES DEV INST , WATABE TOMIJI , SHIN SEUNG-HO , HONG KEY-YONG
发明人： WATABE TOMIJI , SHIN SEUNG-HO , HONG KEY-YONG
IPC分类号： F03B13/22 , F03B13/14 , F03B15/00 , F03G3/06
CPC分类号： F03B13/22 , F03B13/182 , F03B15/00 , F03B15/02 , F05B2220/706 , F05B2260/406 , F15B1/04 , F15B11/16 , F15B13/06 , F15B2211/50 , Y02E10/38
摘要： The present invention relates to an apparatus for controlling a pendulum-type power-generating device using wave power. Although it has been pointed out that wave power is more expensive than wind power because a wave power-generating device has lower energy efficiency than a wind power-generating device, the present invention relates to an improved wave power-generating device which can achieve high efficiency by resonance and impedance matching for ocean waves. According to the present invention, the power-generating device is adjusted to correspond to a change in ocean conditions to automatically and continuously perform the resonance and impedance matching operations. Thus, high efficiency operation may be enabled, and power-generating costs may be reduced to facilitate commercialization and propagation.
摘要翻译：本发明涉及一种利用波浪功率控制摆式发电装置的装置。虽然已经指出波浪功率比风力发电更昂贵，因为波发电装置的能量效率比风力发电装置低，本发明涉及一种可以实现高的波浪发电装置海波谐振和阻抗匹配效率。根据本发明，调节发电装置以对应于海洋状况的变化，以自动且连续地执行谐振和阻抗匹配操作。因此，可以实现高效率操作，并且可以减少发电成本以促进商业化和传播。

2. 发明申请

WO2011129642A2 SWING VANE-TYPE PUMP ACTUATOR WHICH PREVENTS FRETTING CORROSION 审中-公开
标题翻译：摆动式泵式执行机构，防止出现腐蚀
公开(公告)号：WO2011129642A2
公开(公告)日：2011-10-20
申请号：PCT/KR2011002686
申请日：2011-04-14
申请人： KOREA OCEAN RES DEV INST , WATABE TOMIJI , SHIN SEUNG-HO , HONG KEY-YONG
发明人： WATABE TOMIJI , SHIN SEUNG-HO , HONG KEY-YONG
IPC分类号： F04C13/00 , F04C15/00 , F15B15/12
CPC分类号： F04C13/005 , F03C4/00 , F04C9/002 , F04C2240/30 , F04C2240/805 , F04C2280/04 , F15B15/12 , F25B15/12
摘要： A test for operation over an extended period was performed on a high-power swing pump in which an independent seal device was employed, and a swing vane pump of a high-efficiency, pendulum-type wave power generating system was applied to use a swing vane-type pump actuator at a high pressure of 25MPa, as opposed to conventional, commercially available actuators. Test results showed that abrasive wear occurs by fretting corrosion at high-strength joint surfaces of hydraulic components in which a high-strength direction and a low-strength direction oppose each other. A need exists to quickly overcome abnormal wear and put a high efficiency wave power generating system into practical use. When a cylinder, the strength of which is low in the radiation direction with respect to a center shaft, and a side cover, the strength of which is high in the radiation direction, are coupled together to form joint surfaces therebetween, a cylindrical portion, which protrudes toward the cylinder, is arranged at the cylinder cover, such that the same distortion occurs to the side cover as that of the cross-section of the cylinder, which is distorted to a nearly elliptical shape by high-pressure working fluids. In addition, a pipeline, with which a low-pressure side working chamber is always in communication, is installed on the surface of a static vane fixed at the cylinder, wherein said surface of the static vane contacts the side cover.
摘要翻译：在使用独立的密封装置的大功率摆动泵上进行长时间的运转试验，应用高效率的摆式波浪发电系统的摆动叶片泵来使用摆动与常规的市售致动器相反，25MPa的高压叶片式泵致动器。试验结果表明，在高强度方向和低强度方向相反的液压部件的高强度接合面处，由于微动腐蚀而发生磨损。需要快速克服异常磨损，并将高效率的发电系统投入实际使用。当相对于中心轴的辐射方向的强度低的气缸和其强度在辐射方向上高的侧盖联接在一起以形成它们之间的接合表面时，圆柱形部分，在气缸盖上突出的方式设置在气缸盖上，使得侧盖与气缸的横截面发生相同的变形，该气缸的横截面由高压工作流体扭曲成近似椭圆形。此外，固定在气缸上的静止叶片的表面上安装有低压侧工作室始终连通的管道，其中静叶片的所述表面接触侧盖。

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