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WO1998025333A3 - Convertisseur de puissance a consommation reduite a partir d'une source de tres faible tension - Google Patents

Convertisseur de puissance a consommation reduite a partir d'une source de tres faible tension Download PDF

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Publication number
WO1998025333A3
WO1998025333A3 PCT/FR1997/002165 FR9702165W WO9825333A3 WO 1998025333 A3 WO1998025333 A3 WO 1998025333A3 FR 9702165 W FR9702165 W FR 9702165W WO 9825333 A3 WO9825333 A3 WO 9825333A3
Authority
WO
WIPO (PCT)
Prior art keywords
voltage
voltage source
low
concerns
low voltage
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.)
Ceased
Application number
PCT/FR1997/002165
Other languages
English (en)
Other versions
WO1998025333A2 (fr
Inventor
Pascal Laligant
Janick Simeray
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.)
Individual
Original Assignee
Individual
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
Priority claimed from FR9614734A external-priority patent/FR2756677B1/fr
Priority claimed from FR9710338A external-priority patent/FR2767418B1/fr
Application filed by Individual filed Critical Individual
Priority to EP97948967A priority Critical patent/EP0972335A2/fr
Priority to US09/319,128 priority patent/US6340787B1/en
Priority to CA002274008A priority patent/CA2274008A1/fr
Priority to JP52526698A priority patent/JP2002518989A/ja
Publication of WO1998025333A2 publication Critical patent/WO1998025333A2/fr
Publication of WO1998025333A3 publication Critical patent/WO1998025333A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G04—HOROLOGY
    • G04C—ELECTROMECHANICAL CLOCKS OR WATCHES
    • G04C10/00—Arrangements of electric power supplies in time pieces
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M3/00—Conversion of DC power input into DC power output
    • H02M3/22—Conversion of DC power input into DC power output with intermediate conversion into AC
    • H02M3/24—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters
    • H02M3/28—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC
    • H02M3/325—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal
    • H02M3/335—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
    • H02M3/338—Conversion of DC power input into DC power output with intermediate conversion into AC by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate AC using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in a self-oscillating arrangement
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/13—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the heat-exchanging means at the junction
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N10/00—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects
    • H10N10/10—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects
    • H10N10/17—Thermoelectric devices comprising a junction of dissimilar materials, i.e. devices exhibiting Seebeck or Peltier effects operating with only the Peltier or Seebeck effects characterised by the structure or configuration of the cell or thermocouple forming the device

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Dc-Dc Converters (AREA)
  • Electric Clocks (AREA)
  • Electromechanical Clocks (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

L'invention concerne un circuit convertisseur d'énergie, élévateur de la tension fournie par une source (1) à faible tension continue, comportant un circuit auto-oscillant, fonctionnant à très basse tension, utilisant un transformateur élévateur de tension (3, 4, 6, 6', 7) générant les signaux de commande de deux hacheurs-survolteurs (11-14) en fonctionnement alterné, du type comportant un transistor à effet de champ à enrichissement (11, 12) qui est utilisé en commutateur synchrone avec le circuit auto-oscillant, qui est branché en série avec une inductance (13, 14) aux bornes de ladite source (1) et qui est relié au circuit utilisateur à travers une diode (15, 16). L'invention a également pour objet un dispositif d'alimentation électrique des appareils utilisant un tel dispositif d'alimentation. L'invention a également pour objet la réalisation de thermocouples pour l'exploitation de la thermoélectricité à faible tension, ainsi qu'un procédé de fabrication industriel des thermocouples.
PCT/FR1997/002165 1996-12-02 1997-12-01 Convertisseur de puissance a consommation reduite a partir d'une source de tres faible tension Ceased WO1998025333A2 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
EP97948967A EP0972335A2 (fr) 1996-12-02 1997-12-01 Convertisseur de puissance thermique permettant d'alimenter en electricite un appareil autonome a consommation reduite a partir d'une tres faible difference de temperature
US09/319,128 US6340787B1 (en) 1996-12-02 1997-12-01 Power converter for supplying electricity from a difference in temperature
CA002274008A CA2274008A1 (fr) 1996-12-02 1997-12-01 Convertisseur de puissance a consommation reduite a partir d'une source de tres faible tension
JP52526698A JP2002518989A (ja) 1996-12-02 1997-12-01 わずかな温度差から低消費電力の自立型装置に電気を供給することを可能にする熱出力変換器

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR9614734A FR2756677B1 (fr) 1996-12-02 1996-12-02 Convertisseur de puissance permettant d'alimenter un appareil autonome a consommation reduite a partir d'une source de tres faible tension
FR96/14734 1997-08-13
FR9710338A FR2767418B1 (fr) 1997-08-13 1997-08-13 Module thermocouple
FR97/10338 1997-08-13

Publications (2)

Publication Number Publication Date
WO1998025333A2 WO1998025333A2 (fr) 1998-06-11
WO1998025333A3 true WO1998025333A3 (fr) 1998-11-05

Family

ID=26233133

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/FR1997/002165 Ceased WO1998025333A2 (fr) 1996-12-02 1997-12-01 Convertisseur de puissance a consommation reduite a partir d'une source de tres faible tension

Country Status (5)

Country Link
US (1) US6340787B1 (fr)
EP (1) EP0972335A2 (fr)
JP (1) JP2002518989A (fr)
CA (1) CA2274008A1 (fr)
WO (1) WO1998025333A2 (fr)

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JP2917216B1 (ja) * 1998-02-17 1999-07-12 セイコーインスツルメンツ株式会社 熱発電ユニット並びに該ユニットを用いた熱発電時計
JP2001282396A (ja) * 2000-03-24 2001-10-12 Internatl Business Mach Corp <Ibm> 発電機構、コンピュータ装置及び電子機器
US6954025B2 (en) * 2002-05-13 2005-10-11 University Of Florida Research Foundation, Inc. Resonant energy MEMS array and system including dynamically modifiable power processor
CA2549826C (fr) * 2003-12-02 2014-04-08 Battelle Memorial Institute Dispositifs thermoelectriques et leurs utilisations
US7834263B2 (en) * 2003-12-02 2010-11-16 Battelle Memorial Institute Thermoelectric power source utilizing ambient energy harvesting for remote sensing and transmitting
US7851691B2 (en) * 2003-12-02 2010-12-14 Battelle Memorial Institute Thermoelectric devices and applications for the same
US20050139250A1 (en) * 2003-12-02 2005-06-30 Battelle Memorial Institute Thermoelectric devices and applications for the same
US8455751B2 (en) * 2003-12-02 2013-06-04 Battelle Memorial Institute Thermoelectric devices and applications for the same
JP4465203B2 (ja) * 2004-02-13 2010-05-19 株式会社東芝 電子式水道メータ
US20050248447A1 (en) * 2004-05-10 2005-11-10 Majdi Yaqub Thermoelectric tire pressure monitor sensor
WO2006034260A2 (fr) * 2004-09-21 2006-03-30 Engineered Support Systems, Inc. Procede et appareil ameliorant le rendement de conversion d'energie de generateurs electriques
EP1670077A1 (fr) * 2004-12-10 2006-06-14 Siemens Aktiengesellschaft Circuit semiconducteur avec récupération d'énergie
US7692411B2 (en) * 2006-01-05 2010-04-06 Tpl, Inc. System for energy harvesting and/or generation, storage, and delivery
US7864507B2 (en) 2006-09-06 2011-01-04 Tpl, Inc. Capacitors with low equivalent series resistance
US20080135081A1 (en) * 2006-12-08 2008-06-12 General Electric Company Thermal insulation materials and applications of the same
US20090084421A1 (en) * 2007-09-28 2009-04-02 Battelle Memorial Institute Thermoelectric devices
EP2099079A1 (fr) * 2008-03-05 2009-09-09 Stichting IMEC Nederland Piégeur d'énergie hybride comportant une unité thermopile et cellules photovoltaïques
EP2159496A1 (fr) * 2008-08-29 2010-03-03 Vito NV Contrôleur pour les systèmes d'alimentation électrique
TWI460980B (zh) * 2009-01-13 2014-11-11 Linear Techn Inc 極性獨立、極低輸入電壓的步升轉換器
CZ2009611A3 (cs) * 2009-09-16 2011-03-23 Šimka@Pavel Tepelné svítidlo
DE102010007420A1 (de) * 2010-02-10 2011-08-11 Minebea Co., Ltd. Vorrichtung zur Umwandlung von thermischer in elektrische Energie
JP5609967B2 (ja) * 2010-02-26 2014-10-22 富士通株式会社 発電装置、発電方法及び発電装置の製造方法
JP5618598B2 (ja) 2010-04-08 2014-11-05 キヤノン株式会社 エネルギー変換装置
WO2013164307A1 (fr) * 2012-04-30 2013-11-07 Universite Catholique De Louvain Module de conversion thermoélectrique et son procédé de fabrication
DE202012009919U1 (de) * 2012-10-17 2012-11-07 Dillex Immobilien Gmbh Flyback-Converter-Schaltung
US9966838B2 (en) 2013-02-20 2018-05-08 Texas Instruments Incorporated Voltage conversion and charging from low bipolar input voltage
ITPG20130024A1 (it) * 2013-06-11 2014-12-12 Vga S R L Caldaia
DE102013218427B4 (de) * 2013-09-13 2018-02-01 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zur Umsetzung thermischer Energie einer aus einem Auslass einer maritimen Hydrothermalquelle am Meeresboden aufsteigenden Heißwasserströmung in elektrische Energie
JP6350009B2 (ja) 2013-12-24 2018-07-04 富士通株式会社 発振器および電源装置
GB2529141A (en) * 2014-07-09 2016-02-17 Paresh Jogia Body heat powered wireless transmitter
US20160049569A1 (en) * 2014-08-13 2016-02-18 Barry E. Negrin Thermoelectric power source for personal electronics and wearable electronic devices having same
US10044218B2 (en) * 2015-11-10 2018-08-07 Eugen Tiefnig Micro-energy harvester for battery free applications
US20170213951A1 (en) * 2016-01-27 2017-07-27 Korea Research Institute Of Standards And Science Flexible thin multi-layered thermoelectric energy generating module, voltage boosting module using super capacitor, and portable thermoelectric charging apparatus using the same
GB201617463D0 (en) 2016-10-14 2016-11-30 Johnson Matthey Davy Technologies Limited Process
EP3432088A1 (fr) * 2017-07-17 2019-01-23 The Swatch Group Research and Development Ltd Pièce d'horlogerie électromécanique
DE202018000753U1 (de) * 2018-02-14 2019-05-16 Matrix Industries, Inc. Startschaltung für Energy Harvesting Schaltungen
DE202018000752U1 (de) 2018-02-14 2019-05-16 Matrix Industries, Inc. Startschaltung für Energy Harvesting Schaltungen
JP7326811B2 (ja) * 2019-03-28 2023-08-16 日本電気株式会社 中敷き型電子機器および中敷き型電子機器の制御方法

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FR1162168A (fr) * 1956-08-01 1958-09-09 Equip Pour L Automobile Soc Ge Montage générale électrique d'impulsions lumineuses, et ses applications
GB1025687A (en) * 1962-03-02 1966-04-14 Philips Electronic Associated Improvements in thermo-electric devices
DE1437235A1 (de) * 1963-10-10 1968-10-10 Philips Nv Transistorschaltung zum Erzeugen einer hohen Spannung
US3679918A (en) * 1969-12-30 1972-07-25 Denki Onkyo Co Ltd Self-exciting type high voltage generating apparatus utilizing piezolectric voltage transforming elements
FR2118658A5 (fr) * 1970-12-16 1972-07-28 Ca Atomic Energy Ltd
US3913000A (en) * 1973-05-29 1975-10-14 Hughes Aircraft Co Two-phase solid state power converter
FR2435132A1 (fr) * 1978-08-29 1980-03-28 Cit Alcatel Procede de fabrication de thermopile
JPS5625384A (en) * 1979-08-09 1981-03-11 Toshiba Corp Self-excited converter
US4465894A (en) * 1983-04-07 1984-08-14 Ecd-Anr Energy Conversion Company Substrateless thermoelectric device and method of making same
GB2160358A (en) * 1984-06-11 1985-12-18 Ga Technologies Inc Thermoelectric power supply and holder for use therewith
US4946511A (en) * 1988-02-10 1990-08-07 The State Of Israel, Atomic Energy Commission, Soreq Nuclear Research Center Thermoelectric devices
JPH04249385A (ja) * 1991-02-06 1992-09-04 Komatsu Electron Kk 熱電装置

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Patent Citations (12)

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Publication number Priority date Publication date Assignee Title
FR1162168A (fr) * 1956-08-01 1958-09-09 Equip Pour L Automobile Soc Ge Montage générale électrique d'impulsions lumineuses, et ses applications
GB1025687A (en) * 1962-03-02 1966-04-14 Philips Electronic Associated Improvements in thermo-electric devices
DE1437235A1 (de) * 1963-10-10 1968-10-10 Philips Nv Transistorschaltung zum Erzeugen einer hohen Spannung
US3679918A (en) * 1969-12-30 1972-07-25 Denki Onkyo Co Ltd Self-exciting type high voltage generating apparatus utilizing piezolectric voltage transforming elements
FR2118658A5 (fr) * 1970-12-16 1972-07-28 Ca Atomic Energy Ltd
US3913000A (en) * 1973-05-29 1975-10-14 Hughes Aircraft Co Two-phase solid state power converter
FR2435132A1 (fr) * 1978-08-29 1980-03-28 Cit Alcatel Procede de fabrication de thermopile
JPS5625384A (en) * 1979-08-09 1981-03-11 Toshiba Corp Self-excited converter
US4465894A (en) * 1983-04-07 1984-08-14 Ecd-Anr Energy Conversion Company Substrateless thermoelectric device and method of making same
GB2160358A (en) * 1984-06-11 1985-12-18 Ga Technologies Inc Thermoelectric power supply and holder for use therewith
US4946511A (en) * 1988-02-10 1990-08-07 The State Of Israel, Atomic Energy Commission, Soreq Nuclear Research Center Thermoelectric devices
JPH04249385A (ja) * 1991-02-06 1992-09-04 Komatsu Electron Kk 熱電装置

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WILSON P: "V SWITCHING MODE POWER SUPPLIES", SEMICONDUCTOR CIRCUIT DESIGN, no. VOL. 4, 1975, NORRIS B, pages 65 - 75, XP002039204 *

Also Published As

Publication number Publication date
EP0972335A2 (fr) 2000-01-19
WO1998025333A2 (fr) 1998-06-11
US6340787B1 (en) 2002-01-22
CA2274008A1 (fr) 1998-06-11
JP2002518989A (ja) 2002-06-25

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