ATE478248T1 - Verfahren und system zur steuerung eines freikolben-energieumwandlers - Google Patents

Verfahren und system zur steuerung eines freikolben-energieumwandlers

Info

Publication number
ATE478248T1
ATE478248T1 AT05741819T AT05741819T ATE478248T1 AT E478248 T1 ATE478248 T1 AT E478248T1 AT 05741819 T AT05741819 T AT 05741819T AT 05741819 T AT05741819 T AT 05741819T AT E478248 T1 ATE478248 T1 AT E478248T1
Authority
AT
Austria
Prior art keywords
moving mass
controlling
energy converter
free piston
piston energy
Prior art date
Application number
AT05741819T
Other languages
English (en)
Inventor
Olof Lindgaerde
Original Assignee
Volvo Technology Corp
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 Volvo Technology Corp filed Critical Volvo Technology Corp
Application granted granted Critical
Publication of ATE478248T1 publication Critical patent/ATE478248T1/de

Links

Classifications

    • 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
    • H02P9/04—Control effected upon non-electric prime mover and dependent upon electric output value of the generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B71/00—Free-piston engines; Engines without rotary main shaft
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D39/00—Other non-electrical control
    • F02D39/10—Other non-electrical control for free-piston engines; for engines without rotary main shaft
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Feedback Control In General (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
AT05741819T 2004-04-19 2005-04-19 Verfahren und system zur steuerung eines freikolben-energieumwandlers ATE478248T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2004/004140 WO2005100769A2 (en) 2004-04-19 2004-04-19 Method and system for controlling a free-piston energy converter
PCT/EP2005/004165 WO2005100764A1 (en) 2004-04-19 2005-04-19 Method and system for controlling a free-piston energy converter

Publications (1)

Publication Number Publication Date
ATE478248T1 true ATE478248T1 (de) 2010-09-15

Family

ID=34957617

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05741819T ATE478248T1 (de) 2004-04-19 2005-04-19 Verfahren und system zur steuerung eines freikolben-energieumwandlers

Country Status (6)

Country Link
US (1) US7721686B2 (de)
EP (1) EP1740804B1 (de)
JP (1) JP4672008B2 (de)
AT (1) ATE478248T1 (de)
DE (1) DE602005023001D1 (de)
WO (2) WO2005100769A2 (de)

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US7318506B1 (en) 2006-09-19 2008-01-15 Vladimir Meic Free piston engine with linear power generator system
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US7777357B2 (en) * 2007-10-05 2010-08-17 The Invention Fund I, LLC Free piston electromagnetic engine
US7856714B2 (en) * 2007-10-10 2010-12-28 The Invention Science Fund I, Llc Method of retrofitting an engine
AT506084B1 (de) * 2008-05-05 2009-06-15 Man Nutzfahrzeuge Oesterreich Antriebseinheit mit einer brennkraftmaschine und einer regelungsfrei selbstanlaufenden hubkolbenmaschine
DE102008030633B4 (de) * 2008-06-24 2010-04-29 Umc Universal Motor Corporation Gmbh Verfahren zum Betreiben einer Freikolbenvorrichtung
US8261860B2 (en) * 2009-07-16 2012-09-11 GM Global Technology Operations LLC Hybrid powertrain system using free piston linear alternator engines
KR101154516B1 (ko) 2009-12-02 2012-06-13 주식회사 엔진텍 예측곡선을 이용한 프리피스톤 엔진의 제어방법 및 이에 의해 제어되는 프리피스톤 엔진
GB2476495A (en) * 2009-12-24 2011-06-29 Libertine Fpe Ltd Free piston engine
WO2012025124A1 (en) * 2010-08-24 2012-03-01 Soeberg Jesper Free-piston engine with linear power generator
US8413617B2 (en) * 2010-11-23 2013-04-09 Etagen, Inc. High-efficiency two-piston linear combustion engine
US8453612B2 (en) * 2010-11-23 2013-06-04 Etagen, Inc. High-efficiency linear combustion engine
US8662029B2 (en) 2010-11-23 2014-03-04 Etagen, Inc. High-efficiency linear combustion engine
US8997699B2 (en) 2011-02-15 2015-04-07 Etagen, Inc. Linear free piston combustion engine with indirect work extraction via gas linkage
US20120240896A1 (en) * 2011-03-21 2012-09-27 Tadeusz Slawinski Internal Combustion Engine with Rotating Cylinder Block
KR101283127B1 (ko) 2011-10-18 2013-07-05 현대자동차주식회사 하이브리드 차량의 엔진운영방법
US9097203B2 (en) 2011-12-29 2015-08-04 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
US8720317B2 (en) 2011-12-29 2014-05-13 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
US9169797B2 (en) 2011-12-29 2015-10-27 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
US20130167797A1 (en) 2011-12-29 2013-07-04 Matt Svrcek Methods and systems for managing a clearance gap in a piston engine
US9004038B2 (en) 2011-12-29 2015-04-14 Etagen, Inc. Methods and systems for managing a clearance gap in a piston engine
JP2013256886A (ja) * 2012-06-12 2013-12-26 Toyota Central R&D Labs Inc フリーピストン式発電機
US10215229B2 (en) 2013-03-14 2019-02-26 Etagen, Inc. Mechanism for maintaining a clearance gap
US10202897B2 (en) * 2013-04-16 2019-02-12 Regents Of The University Of Minnesota Systems and methods for transient control of a free-piston engine
US10375129B2 (en) * 2014-06-17 2019-08-06 Microsoft Technology Licensing, Llc Facilitating conversations with automated location mapping
US20160139783A1 (en) * 2014-11-13 2016-05-19 Microsoft Technology Licensing, Llc Detecting sidebar in document
US20160160754A1 (en) * 2014-12-03 2016-06-09 Kabushiki Kaisha Toyota Chuo Kenkyusho Controller for Free Piston Generator
JP6274191B2 (ja) * 2014-12-03 2018-02-07 株式会社豊田中央研究所 フリーピストン式発電機の制御装置
US9719415B2 (en) 2015-01-15 2017-08-01 Etagen, Inc. Energy storage and conversion in free-piston combustion engines
US9657675B1 (en) 2016-03-31 2017-05-23 Etagen Inc. Control of piston trajectory in a free-piston combustion engine
JP6944948B2 (ja) * 2016-03-31 2021-10-06 メインスプリング エナジー， インコーポレイテッド 自由ピストン燃焼機関内のピストン軌道の制御
US11078792B2 (en) * 2016-06-06 2021-08-03 Regents Of The University Of Minnesota Control signals for free-piston engines
DE102017127650A1 (de) 2017-11-23 2019-05-23 Deutsches Zentrum für Luft- und Raumfahrt e.V. Freikolbenvorrichtung und Verfahren zum Betreiben einer Freikolbenvorrichtung
US10985641B2 (en) 2018-07-24 2021-04-20 Mainspring Energy, Inc. Linear electromagnetic machine system with bearing housings having pressurized gas
US11404937B2 (en) 2018-12-18 2022-08-02 Mainspring Energy, Inc. Integrated linear generator system
GB2576797B (en) 2018-12-21 2021-07-21 Libertine Fpe Ltd Method and system for controlling a free piston mover
US12241426B2 (en) 2019-01-03 2025-03-04 General Electric Company Systems and methods of controlling load share and speed of engines in multiple-engine propulsion systems
CN111997693B (zh) * 2020-08-28 2021-09-03 东风汽车集团有限公司 一种压缩空气动力发电机
CN112324564B (zh) * 2020-09-04 2021-09-17 山东休普动力科技股份有限公司 提高自由活塞直线发电机频率及功率的控制方法及系统
KR20230098619A (ko) 2020-11-05 2023-07-04 메인스프링 에너지, 인크. 선형 발전기를 위한 코어 동기화
US11920521B2 (en) 2022-02-07 2024-03-05 General Electric Company Turboshaft load control using feedforward and feedback control

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US4653274A (en) * 1984-03-06 1987-03-31 David Constant V Method of controlling a free piston external combustion engine
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SE525796C2 (sv) * 2002-09-16 2005-04-26 Volvo Technology Corp Energiomvandlare inrättad så att den anpassar sin uteffekt beroende på den erforderliga lasten
US7318506B1 (en) * 2006-09-19 2008-01-15 Vladimir Meic Free piston engine with linear power generator system

Also Published As

Publication number Publication date
JP2007532827A (ja) 2007-11-15
US7721686B2 (en) 2010-05-25
WO2005100769A3 (en) 2008-01-17
DE602005023001D1 (de) 2010-09-30
EP1740804A1 (de) 2007-01-10
EP1740804B1 (de) 2010-08-18
US20090031991A1 (en) 2009-02-05
WO2005100764A1 (en) 2005-10-27
WO2005100769A2 (en) 2005-10-27
JP4672008B2 (ja) 2011-04-20

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