GB2265055A - Battery charger - Google Patents

Battery charger Download PDF

Info

Publication number
GB2265055A
GB2265055A GB9303866A GB9303866A GB2265055A GB 2265055 A GB2265055 A GB 2265055A GB 9303866 A GB9303866 A GB 9303866A GB 9303866 A GB9303866 A GB 9303866A GB 2265055 A GB2265055 A GB 2265055A
Authority
GB
United Kingdom
Prior art keywords
voltage
battery
signal
coupled
primary winding
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Withdrawn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
GB9303866A
Other languages
English (en)
Other versions
GB9303866D0 (en
Inventor
Thomas A Somerville
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.)
Texas Instruments Tucson Corp
Original Assignee
Burr Brown 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 Burr Brown Corp filed Critical Burr Brown Corp
Publication of GB9303866D0 publication Critical patent/GB9303866D0/en
Publication of GB2265055A publication Critical patent/GB2265055A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • H02M3/33507—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 with automatic control of the output voltage or current, e.g. flyback converters
    • 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
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • 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
    • H02J7/96—Regulation of charging or discharging current or voltage in response to battery voltage
    • H02J7/963—Regulation of charging or discharging current or voltage in response to battery voltage in response to battery voltage gradient
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M19/00—Current supply arrangements for telephone systems
    • H04M19/08—Current supply arrangements for telephone systems with current supply sources at the substations
    • 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
    • H02J2207/00—Details of circuit arrangements for charging or discharging batteries or supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Signal Processing (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Dc-Dc Converters (AREA)
GB9303866A 1992-03-12 1993-02-25 Battery charger Withdrawn GB2265055A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US85028692A 1992-03-12 1992-03-12

Publications (2)

Publication Number Publication Date
GB9303866D0 GB9303866D0 (en) 1993-04-14
GB2265055A true GB2265055A (en) 1993-09-15

Family

ID=25307735

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9303866A Withdrawn GB2265055A (en) 1992-03-12 1993-02-25 Battery charger

Country Status (3)

Country Link
JP (1) JPH0614475A (https=)
DE (1) DE4307968A1 (https=)
GB (1) GB2265055A (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2373933A (en) * 2001-03-29 2002-10-02 Loanguard Ltd Power regulating apparatus
EP2101389A1 (en) * 2008-03-12 2009-09-16 O2Micro, Inc. Monitoring and control circuit for adjusting current
EP2089950A4 (en) * 2006-11-14 2011-11-23 Advanced Analogic Tech Inc BATTERY DRAWER WITH DIGITAL LOAD REDUCTION CIRCUIT
EP1476930A4 (en) * 2002-01-25 2013-08-21 Vector Prod Inc Microprocessor controlled High Frequency Charger

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4416368A1 (de) * 1994-05-04 1995-11-09 Koepenick Funkwerk Gmbh Abschalten des Ladevorganges von Akkumulatoren
JP2005354893A (ja) 2004-06-08 2005-12-22 Friwo Geraetebau Gmbh 一次側充電状態検出を有するバッテリ充電器
KR101692111B1 (ko) * 2014-10-13 2017-01-02 주식회사 엘지화학 엘씨 공진을 이용한 회로 고장 판단 시스템 및 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250390A (en) * 1990-11-30 1992-06-03 Burr Brown Corp Battery charger.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3040852A1 (de) * 1980-10-30 1982-06-03 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Ladeschaltung fuer batterien, insbesondere nicd-batterien
DE3411234C1 (de) * 1984-03-27 1985-09-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Einrichtung zur Übertragung von Informationen über Versorgungsleitungen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2250390A (en) * 1990-11-30 1992-06-03 Burr Brown Corp Battery charger.

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2373933A (en) * 2001-03-29 2002-10-02 Loanguard Ltd Power regulating apparatus
EP1476930A4 (en) * 2002-01-25 2013-08-21 Vector Prod Inc Microprocessor controlled High Frequency Charger
EP2089950A4 (en) * 2006-11-14 2011-11-23 Advanced Analogic Tech Inc BATTERY DRAWER WITH DIGITAL LOAD REDUCTION CIRCUIT
EP2101389A1 (en) * 2008-03-12 2009-09-16 O2Micro, Inc. Monitoring and control circuit for adjusting current
US8598855B2 (en) 2008-03-12 2013-12-03 O2Micro, Inc. Monitoring and control circuit for adjusting current

Also Published As

Publication number Publication date
DE4307968A1 (https=) 1993-09-16
JPH0614475A (ja) 1994-01-21
GB9303866D0 (en) 1993-04-14

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)