PT1743414E - Circuito de comutação de bobina para gerador elétrico linear - Google Patents

Circuito de comutação de bobina para gerador elétrico linear Download PDF

Info

Publication number
PT1743414E
PT1743414E PT57298747T PT05729874T PT1743414E PT 1743414 E PT1743414 E PT 1743414E PT 57298747 T PT57298747 T PT 57298747T PT 05729874 T PT05729874 T PT 05729874T PT 1743414 E PT1743414 E PT 1743414E
Authority
PT
Portugal
Prior art keywords
switching circuit
electric generator
linear electric
coil switching
coil
Prior art date
Application number
PT57298747T
Other languages
English (en)
Portuguese (pt)
Inventor
Paul Smalser
David B Stewart
Henr I Schanzer
Original Assignee
Ocean Power Technologies Inc
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 Ocean Power Technologies Inc filed Critical Ocean Power Technologies Inc
Publication of PT1743414E publication Critical patent/PT1743414E/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H02K41/031—Synchronous motors; Motors moving step by step; Reluctance motors of the permanent magnet type
    • 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
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/06—Linear motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • 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
    • F05B2220/7068—Application in combination with an electrical generator equipped with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • 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)
  • Power Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Linear Motors (AREA)
  • Control Of Eletrric Generators (AREA)
  • Magnetic Treatment Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Emergency Protection Circuit Devices (AREA)
PT57298747T 2004-03-16 2005-03-15 Circuito de comutação de bobina para gerador elétrico linear PT1743414E (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55366604P 2004-03-16 2004-03-16
US11/030,932 US7362003B2 (en) 2004-03-16 2005-01-07 Coil switching circuit for linear electric generator

Publications (1)

Publication Number Publication Date
PT1743414E true PT1743414E (pt) 2015-09-17

Family

ID=34994239

Family Applications (1)

Application Number Title Priority Date Filing Date
PT57298747T PT1743414E (pt) 2004-03-16 2005-03-15 Circuito de comutação de bobina para gerador elétrico linear

Country Status (9)

Country Link
US (1) US7362003B2 (enExample)
EP (1) EP1743414B1 (enExample)
JP (1) JP4607174B2 (enExample)
AU (1) AU2005222961B2 (enExample)
CA (1) CA2537109C (enExample)
ES (1) ES2544746T3 (enExample)
NO (1) NO20061967L (enExample)
PT (1) PT1743414E (enExample)
WO (1) WO2005089283A2 (enExample)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7323790B2 (en) * 2005-03-15 2008-01-29 Ocean Power Technologies, Inc. Wave energy converters (WECs) with linear electric generators (LEGs)
US20070076325A1 (en) * 2005-09-20 2007-04-05 Nokia Corporation Apparatus for indicating a state of a device
US7535117B2 (en) * 2006-06-17 2009-05-19 Montgomery James Scott Ocean wave power recovery and conversion spar buoy engine
US7755211B2 (en) * 2006-06-17 2010-07-13 Montgomery James Scott Rigid structural array
JP2008271741A (ja) * 2007-04-24 2008-11-06 Sanyo Electric Co Ltd 電磁アクチュエータおよび電磁アクチュエータを備える光ピックアップ装置
US7554215B1 (en) * 2007-07-03 2009-06-30 Paul Caragine Generator and method for generating electricity from subsurface currents
US20090079199A1 (en) * 2007-09-25 2009-03-26 Tubel Paulo S Electric generator operated by reciprocating wellbore pump and monitoring system used therewith
GB2459269B (en) 2008-04-15 2010-09-29 Perpetuum Ltd An electromechanical generator for, and method of, converting mechanical vibrational energy into electrical energy
US8482181B2 (en) 2008-06-04 2013-07-09 Convergent Power, Inc. Three phase synchronous reluctance motor with constant air gap and recovery of inductive field energy
US7816797B2 (en) * 2009-01-07 2010-10-19 Oscilla Power Inc. Method and device for harvesting energy from ocean waves
US20100194117A1 (en) * 2009-02-05 2010-08-05 Schlumberger Technology Corporation Electromagnetic device having compact flux paths for harvesting energy from vibrations
CN102414443A (zh) * 2009-03-09 2012-04-11 自然动力概念公司 用于利用风能和水能俘获装置的网格发电的系统和方法
US20110057448A1 (en) * 2009-09-08 2011-03-10 Joseph Page Wave energy converters
US9048717B2 (en) 2009-09-16 2015-06-02 Ecoharvester, Inc. Multipolar electromagnetic generator
US8324998B2 (en) * 2009-09-16 2012-12-04 Ecoharvester, Inc. Wireless switch with multipolar electromagnetic generator
US9041230B2 (en) * 2009-12-15 2015-05-26 University Of Florida Research Foundation, Inc. Method and apparatus for motional/vibrational energy harvesting via electromagnetic induction using a magnet array
DE102010000690A1 (de) * 2010-01-05 2011-07-07 Hamilton Bonaduz Ag Dosiervorrichtung und Dosierverfahren
US20120086205A1 (en) * 2010-10-08 2012-04-12 Balakrishnan Nair Method and device for harvesting energy from ocean waves
EP2584683B1 (en) * 2011-10-21 2020-03-18 Université de Liège Energy harvesting system using several energy sources.
US8680698B1 (en) * 2012-06-13 2014-03-25 The United States Of America As Represented By The Secretary Of The Navy Self-contained mechanism for the conversion of vertical motion to rotational/translational motion
US8692396B1 (en) * 2012-06-13 2014-04-08 The United States Of America As Represented By The Secretary Of The Navy Apparatus and method for a hybrid system for harvesting magnetic and electrical energy
US8692397B1 (en) * 2012-06-13 2014-04-08 The United States Of America As Represented By The Secretary Of The Navy Mechanism for the conversion of vertical motion to translational or rotational motion
US9624900B2 (en) 2012-10-29 2017-04-18 Energystics, Ltd. Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof
US10011910B2 (en) 2012-10-29 2018-07-03 Energystics, Ltd. Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof
US8629572B1 (en) 2012-10-29 2014-01-14 Reed E. Phillips Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof
WO2014070213A2 (en) * 2012-11-05 2014-05-08 Convergent Power, Inc. Toroidal motor design having back emf reduction
US8723353B1 (en) * 2012-11-21 2014-05-13 Barrie Franklin Wave energy converter design incorporating an induction generator
US9206672B2 (en) 2013-03-15 2015-12-08 Fastcap Systems Corporation Inertial energy generator for supplying power to a downhole tool
ITMI20130425U1 (it) * 2013-12-13 2015-06-14 Fast Man Service Srl Generatore di potenza magnetica lineare
US9448264B2 (en) * 2014-02-28 2016-09-20 Elster Solutions, Llc Using load-side voltage and an auxiliary switch to confirm the close or open status of a meter disconnect switch
US10352290B2 (en) * 2017-02-14 2019-07-16 The Texas A&M University System Method and apparatus for wave energy conversion
SG11202004072XA (en) * 2017-11-06 2020-05-28 Pba Systems Pte Ltd Linear motor with heat dissipating capabilities and heat reducing considerations
US10865763B2 (en) * 2018-01-24 2020-12-15 Dehlsen Associates, Llc Power take-off for a wave energy converter
US10047717B1 (en) 2018-02-05 2018-08-14 Energystics, Ltd. Linear faraday induction generator for the generation of electrical power from ocean wave kinetic energy and arrangements thereof
US10720956B2 (en) * 2018-09-06 2020-07-21 Intel Corporation Low loss transmitter receiver switch with transformer matching network
KR102170734B1 (ko) * 2019-01-28 2020-10-27 주식회사 져스텍 리니어 모터용 코일 모듈 제조 방법
US11437886B2 (en) 2019-11-06 2022-09-06 Positive Energy, a Gravity and Motion Company, Inc. Methods and apparatus for kinetic energy harvesting
WO2021092404A1 (en) * 2019-11-06 2021-05-14 Positive Energy, a Gravity and Motion Company, Inc. Methods and apparatus for kinetic energy harvesting
JP7054714B2 (ja) * 2020-02-17 2022-04-14 本田技研工業株式会社 電動サスペンション装置
CN114759758B (zh) * 2022-03-29 2025-04-15 中国科学院电工研究所 一种长定子直线电机定子段并联供电连接电路及其开关切换方法
CN117386548B (zh) * 2023-11-27 2024-02-27 华南理工大学 一种动能回收型风浪集成系统

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3525887A (en) * 1968-08-16 1970-08-25 Benjamin B D Ewart Jr Motor with linear reciprocating output
GB1316950A (en) * 1969-06-30 1973-05-16 Univ North Wales Electric generator
US4260901A (en) * 1979-02-26 1981-04-07 Woodbridge David D Wave operated electrical generation system
US4692673A (en) * 1982-02-22 1987-09-08 Sanford D. DeLong Electromagnetic reciprocating pump and motor means
US4541787A (en) * 1982-02-22 1985-09-17 Energy 76, Inc. Electromagnetic reciprocating pump and motor means
US4500827A (en) * 1984-06-11 1985-02-19 Merritt Thomas D Linear reciprocating electrical generator
US4945269A (en) * 1989-01-26 1990-07-31 Science Applications International Corporation Reciprocating electromagnetic actuator
US5347186A (en) * 1992-05-26 1994-09-13 Mcq Associates, Inc. Linear motion electric power generator
US5850111A (en) * 1994-05-05 1998-12-15 Lockheed Martin Energy Research Corp. Free piston variable-stroke linear-alternator generator
US5886442A (en) * 1995-09-26 1999-03-23 Ogino; Sanshiro Magnetic attraction driving engine using permanent magnet
US5818132A (en) * 1997-01-13 1998-10-06 Konotchick; John A. Linear motion electric power generator
GB9916779D0 (en) * 1999-07-16 1999-09-15 Kelly H P G Sea wave to electrical energy conversion plant
DE19958888A1 (de) * 1999-12-07 2001-06-13 Sheng Chih Sheng Magnetvorrichtung mit wechselbarem Magnetkreis und mit beiden Befestigungsstellen
US6456514B1 (en) * 2000-01-24 2002-09-24 Massachusetts Institute Of Technology Alternator jump charging system
US6873067B2 (en) * 2000-09-29 2005-03-29 Matsushita Electric Works, Ltd. Linear oscillator
US6515375B1 (en) * 2001-07-25 2003-02-04 The United States Of America As Represented By The Secretary Of The Navy Adaptive wave motion electrical power generator
JP2003199313A (ja) * 2001-12-26 2003-07-11 Hiroshi Hosaka 振動発電機
SE520921C2 (sv) * 2002-01-10 2003-09-16 Swedish Seabased Energy Ab Vågkraftaggregat, användning av ett vågkraftaggregat, förfarande för att genera elektrisk energi, system av komponenter för tillverkning av linjärgenerator till ett vågkraftaggregat samt förfarnde vid tillverkning av en linjärgenerator
JP4860601B2 (ja) * 2004-03-16 2012-01-25 オーシャン パワー テクノロジーズ，インク． 速度増倍を備えた波力エネルギー変換器（ｗｅｃ）
CA2632158C (en) * 2005-12-01 2015-02-17 Ocean Power Technologies, Inc. Wave energy converter utilizing internal reaction mass and spring

Also Published As

Publication number Publication date
EP1743414B1 (en) 2015-05-13
AU2005222961A1 (en) 2005-09-29
CA2537109C (en) 2013-10-29
WO2005089283A3 (en) 2007-03-29
EP1743414A2 (en) 2007-01-17
JP4607174B2 (ja) 2011-01-05
AU2005222961B2 (en) 2009-07-23
US20050218728A1 (en) 2005-10-06
NO20061967L (no) 2006-12-11
US7362003B2 (en) 2008-04-22
WO2005089283A2 (en) 2005-09-29
CA2537109A1 (en) 2005-09-29
ES2544746T3 (es) 2015-09-03
JP2007529986A (ja) 2007-10-25
EP1743414A4 (en) 2014-01-22

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