WO2012138014A3 - 진자형 파력발전장치의 제어장치 - Google Patents

진자형 파력발전장치의 제어장치 Download PDF

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Publication number
WO2012138014A3
WO2012138014A3 PCT/KR2011/005269 KR2011005269W WO2012138014A3 WO 2012138014 A3 WO2012138014 A3 WO 2012138014A3 KR 2011005269 W KR2011005269 W KR 2011005269W WO 2012138014 A3 WO2012138014 A3 WO 2012138014A3
Authority
WO
WIPO (PCT)
Prior art keywords
power
generating device
wave power
pendulum
controlling
Prior art date
Application number
PCT/KR2011/005269
Other languages
English (en)
French (fr)
Other versions
WO2012138014A2 (ko
Inventor
와타베토미지
신승호
홍기용
Original Assignee
한국해양연구원
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 한국해양연구원 filed Critical 한국해양연구원
Priority to US13/512,697 priority Critical patent/US20120313373A1/en
Priority to EP11862885.8A priority patent/EP2696065B1/en
Priority to CN201180067063.3A priority patent/CN103403343B/zh
Publication of WO2012138014A2 publication Critical patent/WO2012138014A2/ko
Publication of WO2012138014A3 publication Critical patent/WO2012138014A3/ko
Priority to US15/283,814 priority patent/US10253750B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/22—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the flow of water resulting from wave movements to drive a motor or turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • F03B13/182—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with a to-and-fro movement
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
    • F03G3/00—Other motors, e.g. gravity or inertia motors
    • F03G3/06—Other motors, e.g. gravity or inertia motors using pendulums
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
    • F15B1/02—Installations or systems with accumulators
    • F15B1/04—Accumulators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B13/00—Details of servomotor systems ; Valves for servomotor systems
    • F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
    • F15B13/06—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with two or more servomotors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/406—Transmission of power through hydraulic systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/20—Purpose of the control system to optimise the performance of a machine
    • F05B2270/202—Tuning to wave conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B2211/00—Circuits for servomotor systems
    • F15B2211/50—Pressure control
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

본 발명은 진자형 파력발전장치의 제어장치에 관한 것으로서, 보다 상세하게는 파력발전에 의한 전력은 저효율이므로 풍력보다 비싸다고 지적되어 왔는데, 본 발명은 이의 개선을 위한 것으로, 해양파에 대한 공진 및 인피던스 매치에 의해 고효율화를 가능하게 하는 것이다. 본 발명은 고가의 파고계를 사용하지 않고, 발전장치에 대해 해상조건의 변화에 대응한 조절을 수행하여 공진 및 인피던스 매치 운전을 자동적으로 지속시키는 것이며, 고효율 운전을 가능하게 하여, 비용 저감효과에 의한 실용화 및 보급이 가능한 진자형 파력발전장치의 제어장치에 관한 것이다.
PCT/KR2011/005269 2011-04-08 2011-07-18 진자형 파력발전장치의 제어장치 WO2012138014A2 (ko)

Priority Applications (4)

Application Number Priority Date Filing Date Title
US13/512,697 US20120313373A1 (en) 2011-04-08 2011-07-18 Controller for pendulum type wave-power generating apparatus
EP11862885.8A EP2696065B1 (en) 2011-04-08 2011-07-18 Apparatus for controlling a pendulum-type power-generating device using wave power
CN201180067063.3A CN103403343B (zh) 2011-04-08 2011-07-18 摆式波力发电装置的控制装置
US15/283,814 US10253750B2 (en) 2011-04-08 2016-10-03 Controller for pendulum type wave-power generating apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020110032891A KR101206396B1 (ko) 2011-04-08 2011-04-08 진자형 파력발전장치의 제어장치
KR10-2011-0032891 2011-04-08

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US13/512,697 A-371-Of-International US20120313373A1 (en) 2011-04-08 2011-07-18 Controller for pendulum type wave-power generating apparatus
US15/283,814 Continuation US10253750B2 (en) 2011-04-08 2016-10-03 Controller for pendulum type wave-power generating apparatus

Publications (2)

Publication Number Publication Date
WO2012138014A2 WO2012138014A2 (ko) 2012-10-11
WO2012138014A3 true WO2012138014A3 (ko) 2013-03-07

Family

ID=46969629

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2011/005269 WO2012138014A2 (ko) 2011-04-08 2011-07-18 진자형 파력발전장치의 제어장치

Country Status (5)

Country Link
US (2) US20120313373A1 (ko)
EP (1) EP2696065B1 (ko)
KR (1) KR101206396B1 (ko)
CN (1) CN103403343B (ko)
WO (1) WO2012138014A2 (ko)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201104843D0 (en) * 2011-03-23 2011-05-04 Crowley Michael D Wave energy conversion
ITPV20130010U1 (it) * 2013-11-04 2015-05-05 Blerina Xhabija Generatore energetico sfruttante moti ondosi
US20160186715A1 (en) * 2014-01-20 2016-06-30 Mitchell Fait Buoy for obtaining energy from a wave in a body of water
CN103850867B (zh) * 2014-03-05 2016-01-20 天津大学 浮子式波浪能液压发电系统
FR3029241B1 (fr) * 2014-12-01 2019-05-03 Gilles Grosso Appareil pour convertir une energie de houle en energie electrique
US9356489B1 (en) 2015-01-20 2016-05-31 John A. Saavedra Device and method for generating power using buoyancy
CN105114238B (zh) * 2015-08-10 2018-06-08 华北电力大学（保定） 一种摆板式波浪能发电系统及其控制方法
CN105604774B (zh) * 2016-01-22 2017-04-19 上海交通大学 基于共振的振荡纵荡式波浪能转换器系统
CN107559131B (zh) * 2017-08-25 2019-02-01 广东海洋大学 一种悬挂摆式与振荡水柱式耦合的波浪能发电装置
CN107740746B (zh) * 2017-09-20 2019-06-21 中国科学院广州能源研究所 一种可自动增压的波浪能装置能量提取系统
KR101997489B1 (ko) * 2017-12-12 2019-07-08 유원산업(주) 배열 파력용 유압 ｐｔｏ 에너지 변환 시스템
JP6967224B2 (ja) * 2018-02-07 2021-11-17 国立大学法人 東京大学 波力発電システム
KR102027553B1 (ko) * 2018-03-09 2019-10-01 주식회사 인진 파력발전 시스템 및 그 제어 방법
JP6935870B2 (ja) * 2018-08-02 2021-09-15 国立大学法人 東京大学 波力発電システム
CN110081039B (zh) * 2019-04-28 2020-09-04 深圳市中粤海洋能源科技有限公司 一种能量跟踪阀组及模块化洋流发电系统
CN112664487B (zh) * 2020-12-21 2022-08-30 浙江大学 一种循环式等比减压高压发电装置
CN115204347B (zh) * 2022-08-17 2023-02-24 山东方能毅装备科技有限公司 一种基于浮球的海浪计数装置

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JPH09144642A (ja) * 1995-11-18 1997-06-03 Shinichi Miyae 波力発電用水中反転揺動翼軸流タービン
KR20040027662A (ko) * 2004-02-21 2004-04-01 최창묵 파도의 힘을 이용한 발전시스템

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Title
See also references of EP2696065A4 *

Also Published As

Publication number Publication date
US20170089320A1 (en) 2017-03-30
EP2696065A4 (en) 2014-12-24
WO2012138014A2 (ko) 2012-10-11
KR20120115000A (ko) 2012-10-17
KR101206396B1 (ko) 2012-11-29
EP2696065B1 (en) 2016-06-01
CN103403343A (zh) 2013-11-20
EP2696065A2 (en) 2014-02-12
CN103403343B (zh) 2015-11-25
US20120313373A1 (en) 2012-12-13
US10253750B2 (en) 2019-04-09

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