ES2037203T3 - Dispositivo accionado por bateria. - Google Patents

Dispositivo accionado por bateria.

Info

Publication number
ES2037203T3
ES2037203T3 ES198888201390T ES88201390T ES2037203T3 ES 2037203 T3 ES2037203 T3 ES 2037203T3 ES 198888201390 T ES198888201390 T ES 198888201390T ES 88201390 T ES88201390 T ES 88201390T ES 2037203 T3 ES2037203 T3 ES 2037203T3
Authority
ES
Spain
Prior art keywords
battery
voltage
threshold value
charge
time measurement
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.)
Expired - Lifetime
Application number
ES198888201390T
Other languages
English (en)
Inventor
Robert Han Munnig Schmidt
Geert Jan Bosscha
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of ES2037203T3 publication Critical patent/ES2037203T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/90—Regulation of charging or discharging current or voltage
    • H02J7/927—Regulation of charging or discharging current or voltage with introduction of pulses during the charging process
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Secondary Cells (AREA)
  • Dry Shavers And Clippers (AREA)
  • Electromechanical Clocks (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

SI EN EL CASO DE UNA CARGA (R1) ACCIONADA POR BATERIA (6) EL DETECTOR (10) DETECTA UN VOLTAJE POR DEBAJO DE UN PRIMER VALOR DE UMBRAL (V1) DEFINIDO POR UNA FUENTE DE VOLTAJE REGULABLE (20), UNOS PRIMEROS ELEMENTOS DE MEDIDA DEL TIEMPO (40,50) MIDEN EL INTERVALO DURANTE EL CUAL LA CARGA (R1) ES ACCIONADA POR LA BATERIA (6) A UN VOLTAJE POR DEBAJO DE DICHO VALOR DE UMBRAL (V1). SI, A CONTINUACION, LA CARGA (R1) SE DESACTIVA Y NO SE CONECTA AL VOLTAJE DE LA RED A TRAVES DE UN CIRCUITO DE SUMINISTRO ELECTRICO (1), LA BATERIA (6) SE DESCARGA POR UN DESCARGADOR (30). UNOS SEGUNDOS ELEMENTOS DE MEDICION DE TIEMPO (40,60) MIDEN EL INTERVALO DURANTE EL CUAL EL DESCARGADOR (30) FUNCIONA HASTA QUE EL DETECTOR (10) DETECTA UN VOLTAJE EN LA BATERIA POR DEBAJO DE UN SEGUNDO VALOR DE UMBRAL (V2), DEFINIDO POR UNA FUENTE DE VOLTAJE (25) Y EN EL QUE LA BATERIA (6) PUEDE CONSIDERARSE COMPLETAMENTE AGOTADA. TRAS LA COMPARACION DE LA SUMA DE LOS INTERVALOS MEDIDOS POR EL PRIMER Y EL SEGUNDO ELEMENTOS DE MEDICION DE TIEMPO CON EL VALOR DE REFERENCIA, UN CORRECTOR (70) CORRIGE EL PRIMER VALOR DE UMBRAL (V1) DE FORMA QUE DURANTE LA SIGUIENTE DESCARGA EL TIEMPO MEDIDO ESTA MAS EN CONSONANCIA CON EL VALOR DE REFERENCIA.
ES198888201390T 1987-07-07 1988-07-04 Dispositivo accionado por bateria. Expired - Lifetime ES2037203T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8701596 1987-07-07

Publications (1)

Publication Number Publication Date
ES2037203T3 true ES2037203T3 (es) 1993-06-16

Family

ID=19850269

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888201390T Expired - Lifetime ES2037203T3 (es) 1987-07-07 1988-07-04 Dispositivo accionado por bateria.

Country Status (9)

Country Link
US (1) US4849681A (es)
EP (1) EP0298556B1 (es)
JP (1) JP2776834B2 (es)
KR (1) KR970011058B1 (es)
CN (1) CN1010910B (es)
AT (1) ATE82444T1 (es)
BR (1) BR8803408A (es)
DE (1) DE3875823T2 (es)
ES (1) ES2037203T3 (es)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0799384B2 (ja) * 1988-09-13 1995-10-25 日本電気株式会社 電池残量表示装置
JPH03184111A (ja) * 1989-12-13 1991-08-12 Seiko Instr Inc 携帯情報機
US5159258A (en) * 1991-07-15 1992-10-27 Albert Kolvites Rechargeable battery conditioner unit
EP0817352A2 (en) * 1992-08-18 1998-01-07 Black & Decker Inc. Improvements in battery operated electric machines
DE4241065C1 (de) * 1992-12-05 1994-03-31 Braun Ag Elektronisches Schaltnetzteil zur Speisung eines Akkumulators
FR2702885B1 (fr) * 1993-03-15 1995-04-21 Alcatel Converters Système de contrôle de vieillissement d'une batterie et procédé mis en Óoeuvre dans un tel système.
DE4409736A1 (de) * 1994-03-22 1995-09-28 Braun Ag Verfahren und Vorrichtung zur Pflege von in einem Gerät fest eingebauten Akkus
US6571091B1 (en) 1995-05-30 2003-05-27 Motorola, Inc. Power control method and apparatus suitable for use in a radio communication device
KR980006710A (ko) * 1996-06-29 1998-03-30 김광호 메모리 효과 방지를 위한 배터리 충전기
US6087811A (en) * 1998-12-09 2000-07-11 Analog Modules, Inc. Pulsed-output power supply with high power factor
DE19909292A1 (de) * 1999-01-22 2000-08-10 Eberhard Metzger Ladestation für einen Stromspeicher
DE19905550A1 (de) * 1999-02-11 2000-08-17 Braun Gmbh Verfahren zur Bestimmung eines Ladungszustandes einer Batterie
US6700352B1 (en) 1999-11-11 2004-03-02 Radiant Power Corp. Dual capacitor/battery charger
WO2003034568A1 (en) * 2000-11-10 2003-04-24 Radiant Power Corporation Dual capacitor/battery charger
DE10223557A1 (de) * 2002-05-28 2003-12-18 Braun Gmbh Verfahren zur Pflege einer wiederaufladbaren Batterie
FR2852158B1 (fr) * 2003-03-04 2005-04-15 Procede et installation de surveillance de l'etat et de gestion d'une batterie au plomb
US7345455B2 (en) * 2004-11-18 2008-03-18 International Business Machines Corporation Staggered backup battery charging system
DE102007031557A1 (de) 2007-07-06 2009-01-08 Robert Bosch Gmbh Akkumulator mit interner Entladevorrichtung
GB2450795B (en) * 2007-07-06 2009-10-07 Bosch Gmbh Robert Battery with selectably effective internal discharge capability
DE102008003819B4 (de) * 2008-01-10 2015-06-18 Austriamicrosystems Ag Schaltungsanordnung und Verfahren zum Testen einer Rücksetzschaltung
JP5998454B2 (ja) * 2011-11-07 2016-09-28 ソニー株式会社 制御装置、制御方法および制御システム
CN102624064B (zh) * 2012-04-19 2014-06-18 彭宏伟 交直流二级隔离直流电源装置
CN103545564B (zh) * 2012-07-16 2015-12-09 联想(北京)有限公司 充电电池单元及其缺陷检测方法
CN104184129B (zh) * 2013-05-24 2017-06-16 深圳市海洋王照明工程有限公司 低电量电池保护方法和电路及其灯具
US20170194804A1 (en) * 2016-01-06 2017-07-06 Disruptive Technologies Research As Controlled Drain of Battery at End-of-Life
CN112311038B (zh) * 2019-07-31 2023-04-18 荣耀终端有限公司 一种充放电保护电路、终端设备及电池放电控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2071233A5 (es) * 1969-12-22 1971-09-17 Automatisme Cie Gle
JPS5439892B2 (es) * 1973-04-16 1979-11-30
FR2425160A1 (fr) * 1978-05-03 1979-11-30 Accumulateurs Fixes Dispositif de controle de la charge et de la decharge d'une batterie d'accumulateurs
DE3170079D1 (en) * 1980-01-11 1985-05-30 Thames Television Battery charger
US4455523A (en) * 1982-06-07 1984-06-19 Norand Corporation Portable battery powered system
GB2175759B (en) * 1985-06-01 1989-07-12 Britonics Limited Improvements in or relating to rechargeable battery systems
US4743831A (en) * 1986-09-12 1988-05-10 Troxler Electronic Laboratories, Inc. Apparatus and method for indicating remaining battery life in a battery powered device

Also Published As

Publication number Publication date
EP0298556A1 (en) 1989-01-11
JPS6431069A (en) 1989-02-01
KR970011058B1 (ko) 1997-07-05
CN1010910B (zh) 1990-12-19
JP2776834B2 (ja) 1998-07-16
BR8803408A (pt) 1989-01-24
US4849681A (en) 1989-07-18
DE3875823T2 (de) 1993-05-19
ATE82444T1 (de) 1992-11-15
DE3875823D1 (de) 1992-12-17
KR890003085A (ko) 1989-04-12
EP0298556B1 (en) 1992-11-11
CN1031301A (zh) 1989-02-22

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