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公开(公告)号：US20160215751A1
公开(公告)日：2016-07-28
申请号：US15090932
申请日：2016-04-05
申请人： INGINE, INC.
发明人： Yongjun SUNG , Junghee KIM , Donggeon LEE
IPC分类号： F03B13/18
CPC分类号： F03B13/1885 , F05B2260/4031 , Y02E10/38
摘要： A power converting apparatus that may increase a generation efficiency by receiving a power from a power source, producing electricity by rotating an output shaft connected to a generator using a portion of the received power, accumulating a remaining portion of the received power in an energy storage device, and rotating the output shaft using the accumulated energy when a power is not transmitted from the power source, the power source that floats in the ocean, performs irregular motions in vertical and horizontal directions by waves within a predetermined range, and generates an intermittent linear power, is provided.
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公开(公告)号：US20220025841A1
公开(公告)日：2022-01-27
申请号：US17297172
申请日：2019-11-26
申请人： INGINE, INC.
发明人： Sang Heon LEE , Sang Wook PARK
摘要： A wave power generation apparatus is disclosed. A wave power generation apparatus according to one embodiment can comprise: a floating body floating on the surface of the sea; a power transmission part, which is connected to the floating body so as to receive power generated according to the movement of the floating body, and moors the floating body on the surface of the sea; and a mooring angle adjustment module for adjusting the mooring angle of the floating body for the power transmission part according to the state of the waves acting on the floating body.
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公开(公告)号：US20210010451A1
公开(公告)日：2021-01-14
申请号：US16968867
申请日：2019-02-11
申请人： INGINE, INC.
发明人： Yong Jun SUNG , Jong Yun KIM
摘要： Disclosed are a wave force generation system for producing electric energy by a hydraulic circuit and a controlling method. The wave force generation system comprises a power conversion portion including a hydraulic cylinder which generates a hydraulic pressure by six degrees-of-freedom motion of a moving object floating on waves, wherein: when force is applied to the hydraulic cylinder in one direction thereof, the power conversion portion makes a fluid flow along a first path so as to produce electric energy; and when force is applied to the hydraulic cylinder in the other direction thereof, the power conversion portion makes the fluid flow through second path which makes the fluid bypass and flow in a direction opposite to the first path, whereby the fluid in the second path meets the first path and thus can produce electric energy.
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公开(公告)号：US20190024622A1
公开(公告)日：2019-01-24
申请号：US16070017
申请日：2016-01-13
申请人： INGINE, INC.
发明人： Yong Jun SUNG
摘要： A wave power generation device of the present invention includes: a buoy floating on the sea; a power generator generating electrical energy or hydraulic energy; a power transmitter connecting the buoy and the power generator to each other; and a wire having a first end and a second end connected to the buoy or the power transmitter and changing in tension by motions of the buoy.
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公开(公告)号：US11746738B2
公开(公告)日：2023-09-05
申请号：US17297172
申请日：2019-11-26
申请人： INGINE, INC.
发明人： Sang Heon Lee , Sang Wook Park
CPC分类号： F03B13/1885 , F03B15/00
摘要： A wave power generation apparatus is disclosed. A wave power generation apparatus according to one embodiment can comprise: a floating body floating on the surface of the sea; a power transmission part, which is connected to the floating body so as to receive power generated according to the movement of the floating body, and moors the floating body on the surface of the sea; and a mooring angle adjustment module for adjusting the mooring angle of the floating body for the power transmission part according to the state of the waves acting on the floating body.
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公开(公告)号：US11493015B2
公开(公告)日：2022-11-08
申请号：US16978708
申请日：2019-03-08
申请人： INGINE, INC.
发明人： Yong Jun Sung
摘要： Disclosed are a wave power generation system for generating electrical energy by means of a hydraulic circuit, and a method for controlling same. The wave power generation system comprises a hydraulic motor for storing motion energy in a form of fluid pressure and volume if a plurality of tension transmission members, for transmitting motion energy by means of six-degrees-of-freedom motion of a movable object floating on the waves, move in one direction, and for maintaining the tension of the tension transmission members by means of the stored energy if the tension transmission members move in the other direction. Electric energy is alternately generated by means of the bidirectional motion of the plurality of tension transmission members.
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公开(公告)号：US20180187644A1
公开(公告)日：2018-07-05
申请号：US15739954
申请日：2016-03-03
申请人： Yong Jun SUNG , INGINE, INC.
发明人： Yong Jun SUNG , Min Su CHO , Jung Hee KIM
CPC分类号： F03B13/1885 , B63B21/50 , B63B22/02 , B63B35/44 , B63B2035/4466 , F03B13/18 , F03B13/1865 , F05B2260/505 , F16G11/12 , Y02E10/38
摘要： The floating apparatus for wave power generation according to the present invention includes; a floating unit floating on a sea surface; an energy unit configured to convert a kinetic energy of the floating unit to an electric or hydraulic energy; and a transfer unit configured to transfer the kinetic energy of the floating unit to the energy unit.
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公开(公告)号：US09995269B2
公开(公告)日：2018-06-12
申请号：US14413408
申请日：2014-04-21
申请人： INGINE, INC.
发明人： Yongjun Sung , Junghee Kim , Donggeon Lee
CPC分类号： F03B13/1885 , F03B13/1895 , F03B13/22 , F05B2240/95 , F05B2240/97 , F05B2260/4031 , F05B2260/42 , F16D43/208 , F16H19/0622 , F16H31/001 , F16H33/00 , F16H33/02 , Y02E10/38 , Y10T74/18152
摘要： A power converting apparatus that may increase a generation efficiency by receiving a power from a power source, producing electricity by rotating an output shaft connected to a generator using a portion of the received power, accumulating a remaining portion of the received power in an energy storage device, and rotating the output shaft using the accumulated energy when a power is not transmitted from the power source, the power source that floats in the ocean, performs irregular motions in vertical and horizontal directions by waves within a predetermined range, and generates an intermittent linear power, is provided.
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公开(公告)号：US11339760B2
公开(公告)日：2022-05-24
申请号：US16977096
申请日：2019-03-08
申请人： INGINE, INC.
发明人： Yong Jun Sung
摘要： Disclosed are a wave power generation system for generating power by means of a hydraulic circuit, and a method for controlling same. The wave power generation system comprises: a tension transmission member for transmitting motion energy which is generated by means of six-degrees-of-freedom motion of a movable object floating on the waves; a power conversion unit comprising a fluid pressure generation unit which is connected to the tension transmission member and is for generating a fluid pressure; and an equalizer connected to the tension transmission member and for maintaining the tension of the tension transmission member. In the power conversion unit, if tension is applied from the tension transmission member, the fluid pressure generation unit enables a fluid to flow in a first direction by means of the tension and, if tension is not applied from the tension transmission member, the fluid pressure generation unit enables a fluid to flow in a second direction by means of the equalizer.
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公开(公告)号：US20210095633A1
公开(公告)日：2021-04-01
申请号：US16978708
申请日：2019-03-08
申请人： INGINE, INC.
发明人： Yong Jun SUNG
摘要： Disclosed are a wave power generation system for generating electrical energy by means of a hydraulic circuit, and a method for controlling same. The wave power generation system comprises a hydraulic motor for storing motion energy in a form of fluid pressure and volume if a plurality of tension transmission members, for transmitting motion energy by means of six-degrees-of-freedom motion of a movable object floating on the waves, move in one direction, and for maintaining the tension of the tension transmission members by means of the stored energy if the tension transmission members move in the other direction. Electric energy is alternately generated by means of the bidirectional motion of the plurality of tension transmission members.
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