DE102011086256A1 - Wellenenergiewandler mit elektroaktiven Polymeren - Google Patents

Wellenenergiewandler mit elektroaktiven Polymeren Download PDF

Info

Publication number
DE102011086256A1
DE102011086256A1 DE102011086256A DE102011086256A DE102011086256A1 DE 102011086256 A1 DE102011086256 A1 DE 102011086256A1 DE 102011086256 A DE102011086256 A DE 102011086256A DE 102011086256 A DE102011086256 A DE 102011086256A DE 102011086256 A1 DE102011086256 A1 DE 102011086256A1
Authority
DE
Germany
Prior art keywords
wave energy
swell
energy converter
water
pressure force
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE102011086256A
Other languages
German (de)
English (en)
Inventor
Benjamin Hagemann
Matthias Grauer
Istvan Denes
Metin Koyuncu
Gabriele Michalke
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE102011086256A priority Critical patent/DE102011086256A1/de
Priority to PCT/EP2012/069423 priority patent/WO2013072123A1/fr
Publication of DE102011086256A1 publication Critical patent/DE102011086256A1/de
Withdrawn legal-status Critical Current

Links

Images

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
    • 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
    • F03B13/1815—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 an up-and-down 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
    • 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
    • F03B13/1845—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 slides relative to the rem
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
    • H02N2/00—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction
    • H02N2/18—Electric machines in general using piezoelectric effect, electrostriction or magnetostriction producing electrical output from mechanical input, e.g. generators
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/30—Piezoelectric or electrostrictive devices with mechanical input and electrical output, e.g. functioning as generators or sensors
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/50—Piezoelectric or electrostrictive devices having a stacked or multilayer structure
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N30/00—Piezoelectric or electrostrictive devices
    • H10N30/80—Constructional details
    • H10N30/85—Piezoelectric or electrostrictive active materials
    • H10N30/857—Macromolecular compositions
    • 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
    • F05B2220/709—Piezoelectric means
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
DE102011086256A 2011-11-14 2011-11-14 Wellenenergiewandler mit elektroaktiven Polymeren Withdrawn DE102011086256A1 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE102011086256A DE102011086256A1 (de) 2011-11-14 2011-11-14 Wellenenergiewandler mit elektroaktiven Polymeren
PCT/EP2012/069423 WO2013072123A1 (fr) 2011-11-14 2012-10-02 Convertisseur de l'énergie des vagues comportant des polymères électroactifs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011086256A DE102011086256A1 (de) 2011-11-14 2011-11-14 Wellenenergiewandler mit elektroaktiven Polymeren

Publications (1)

Publication Number Publication Date
DE102011086256A1 true DE102011086256A1 (de) 2013-05-16

Family

ID=47088806

Family Applications (1)

Application Number Title Priority Date Filing Date
DE102011086256A Withdrawn DE102011086256A1 (de) 2011-11-14 2011-11-14 Wellenenergiewandler mit elektroaktiven Polymeren

Country Status (2)

Country Link
DE (1) DE102011086256A1 (fr)
WO (1) WO2013072123A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102014200241A1 (de) 2014-01-09 2015-07-09 Robert Bosch Gmbh EAP-Vorrichtung, Verwendung einer EAP-Endloshybridfolie sowie Verfahren zur Herstellung der EAP-Vorrichtung
US20160126868A1 (en) * 2013-06-06 2016-05-05 Georgia Tech Research Corporation Systems And Methods For Harvesting Piezoelectric Energy From Hydraulic Pressure Fluctuations
CN109340029A (zh) * 2018-11-02 2019-02-15 长江大学 多段刚性变截面梁发电机及波浪发电机

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2516806A (en) * 2013-04-29 2015-02-11 F X K Patents Ltd An electro-pneumatic generator
CN104079207B (zh) * 2014-07-15 2016-03-16 哈尔滨工业大学 一种捕获垂直方向波浪能的压电发电装置及方法
IT201600130691A1 (it) * 2016-12-23 2018-06-23 Scuola Superiore Santanna Generatore da moto ondoso basato su un elastomero dielettrico con compensazione di rigidezza
CN110700987B (zh) * 2019-09-20 2021-02-12 天津大学 一种基于介电弹性体的调谐液柱波能采集器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058984A1 (de) 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Elektroaktiver Polymergenerator zur Wandlung von mechanischer Energie in elektrische Energie

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7632041B2 (en) * 2007-04-25 2009-12-15 Single Buoy Moorings, Inc. Wave power generator systems
US20090243298A1 (en) * 2008-03-25 2009-10-01 Jean Philippe F Minimal wave power generator

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102009058984A1 (de) 2009-12-18 2011-06-22 Robert Bosch GmbH, 70469 Elektroaktiver Polymergenerator zur Wandlung von mechanischer Energie in elektrische Energie

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160126868A1 (en) * 2013-06-06 2016-05-05 Georgia Tech Research Corporation Systems And Methods For Harvesting Piezoelectric Energy From Hydraulic Pressure Fluctuations
US10211761B2 (en) * 2013-06-06 2019-02-19 Georgia Tech Research Corporation Systems and methods for harvesting piezoelectric energy from hydraulic pressure fluctuations
DE102014200241A1 (de) 2014-01-09 2015-07-09 Robert Bosch Gmbh EAP-Vorrichtung, Verwendung einer EAP-Endloshybridfolie sowie Verfahren zur Herstellung der EAP-Vorrichtung
EP2894684A1 (fr) 2014-01-09 2015-07-15 Robert Bosch Gmbh Dispositif EAP, utilisation d'une feuille hybride sans fin EAP et procédé de fabrication du dispositif EAP
CN109340029A (zh) * 2018-11-02 2019-02-15 长江大学 多段刚性变截面梁发电机及波浪发电机
CN109340029B (zh) * 2018-11-02 2023-09-29 长江大学 多段刚性变截面梁发电机及波浪发电机

Also Published As

Publication number Publication date
WO2013072123A1 (fr) 2013-05-23

Similar Documents

Publication Publication Date Title
DE102011086256A1 (de) Wellenenergiewandler mit elektroaktiven Polymeren
Chiba et al. Current status and future prospects of power generators using dielectric elastomers
US7999444B2 (en) Tidal power generator
US8193655B2 (en) System for converting ocean wave energy to electric power
DE2429057A1 (de) Einrichtung zur nutzbarmachung von energie aus der wellenbewegung unruhiger see
DE102010005437A1 (de) Energiegewinnung aus Druckschwankungen
Chiba et al. Elastomer transducers
EP2513991B1 (fr) Générateur à polymères électroactifs destiné à convertir de l'énergie mécanique en énergie électrique
WO2011072768A1 (fr) Transformateur d'énergie à polymère électroactif
EP2721657B1 (fr) Surfaces facilitant le déplacement relatif dans des générateurs en polymères électroactifs
CN104481789B (zh) 一种利用潮汐能的介电弹性体发电机结构设计
DE102009047232A1 (de) Wellenkrafteinheit zur Umwandlung von Wellenbewegungen in elektrische Energie sowie Wellenkraftwerk mit wenigstens einer solchen Wellenkrafteinheit
CH703024B1 (de) Einrichtung zur Erzeugung von Elektroenergie aus Wasserwellenenergie.
EP2480345A2 (fr) Transducteur électroacoustique, en particulier transducteur d'émission
Chiba et al. Innovative power generation system for harvesting wave energy
Chiba et al. Innovative wave power generation using dielectric elastomer artificial muscles
WO2012000618A2 (fr) Convertisseur d'énergie houlomotrice pour convertir une énergie cinétique en énergie électrique
CN204530691U (zh) 一种桥梁桩基的防护装置
Moretti et al. Modeling of a heaving buoy wave energy converter with stacked dielectric elastomer generator
DE102014200241A1 (de) EAP-Vorrichtung, Verwendung einer EAP-Endloshybridfolie sowie Verfahren zur Herstellung der EAP-Vorrichtung
US8749081B2 (en) Moving fluid energy conversion device
KR20160139532A (ko) 변전효과를 이용한 에너지 전환장치
DE102012021621A1 (de) Vorrichtung und Verfahren zur Wandlung von Wellenenergie in elektrische Energie
DE102010054357A1 (de) Wellenenergiewandler mit einem Auftriebskörper
KR101322802B1 (ko) 유수흐름을 전기 에너지로 변환하기 위한 압전 에너지 하베스팅 장치

Legal Events

Date Code Title Description
R005 Application deemed withdrawn due to failure to request examination