DE69411991T2 - Leistungsaufteilungsdetektor - Google Patents

Leistungsaufteilungsdetektor

Info

Publication number
DE69411991T2
DE69411991T2 DE1994611991 DE69411991T DE69411991T2 DE 69411991 T2 DE69411991 T2 DE 69411991T2 DE 1994611991 DE1994611991 DE 1994611991 DE 69411991 T DE69411991 T DE 69411991T DE 69411991 T2 DE69411991 T2 DE 69411991T2
Authority
DE
Germany
Prior art keywords
power split
split detector
detector
power
split
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 - Fee Related
Application number
DE1994611991
Other languages
English (en)
Other versions
DE69411991D1 (de
Inventor
Tang Kong Yuen
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.)
STMicroelectronics Pte Ltd
Original Assignee
SGS Thomson Microelectronics Pte Ltd
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 GB939309177A external-priority patent/GB9309177D0/en
Priority claimed from GB939309176A external-priority patent/GB9309176D0/en
Application filed by SGS Thomson Microelectronics Pte Ltd filed Critical SGS Thomson Microelectronics Pte Ltd
Publication of DE69411991D1 publication Critical patent/DE69411991D1/de
Application granted granted Critical
Publication of DE69411991T2 publication Critical patent/DE69411991T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J1/00—Circuit arrangements for dc mains or dc distribution networks
    • H02J1/10—Parallel operation of dc sources
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H02J7/007184—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage in response to battery voltage gradient
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/061—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for DC powered loads
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/10—Nonbattery load controls charging
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S320/00—Electricity: battery or capacitor charging or discharging
    • Y10S320/11—Prioritized supply of power or power supply compensation
DE1994611991 1993-05-05 1994-01-28 Leistungsaufteilungsdetektor Expired - Fee Related DE69411991T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB939309177A GB9309177D0 (en) 1993-05-05 1993-05-05 An innovative and versatile battery charger controller design employing state of the art detection concepts for applications in charging batteries
GB939309176A GB9309176D0 (en) 1993-05-05 1993-05-05 A power sharing detector employing an innovative way of detecting power demand for efficient power sharing

Publications (2)

Publication Number Publication Date
DE69411991D1 DE69411991D1 (de) 1998-09-03
DE69411991T2 true DE69411991T2 (de) 1999-01-21

Family

ID=26302853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1994611991 Expired - Fee Related DE69411991T2 (de) 1993-05-05 1994-01-28 Leistungsaufteilungsdetektor

Country Status (4)

Country Link
US (1) US5583417A (de)
EP (1) EP0623985B1 (de)
JP (1) JP2965238B2 (de)
DE (1) DE69411991T2 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2146773C (en) * 1993-09-13 1998-08-18 William P. Alberth, Jr. Charge regulator for electronic device and associated method
JP2986059B2 (ja) * 1995-03-08 1999-12-06 インターナショナル・ビジネス・マシーンズ・コーポレイション バッテリ充電装置
DE69505976T2 (de) * 1995-09-27 2000-05-18 Telital Spa Elektronische Einrichtung mit einer intelligenten Batterie
JP3368163B2 (ja) * 1996-12-18 2003-01-20 インターナショナル・ビジネス・マシーンズ・コーポレーション 電子機器用電源装置及び電子機器
KR100259263B1 (ko) * 1997-05-21 2000-06-15 윤종용 휴대용 컴퓨터 시스템의 배터리 충전회로 및 그 충전방법
US6037747A (en) * 1997-10-15 2000-03-14 Lucent Technologies Inc. Mode selection circuit for a battery and method of operation thereof
EP1032964A2 (de) * 1997-11-17 2000-09-06 Lifestyle Technologies Universelle stromversorgung
US6286109B1 (en) * 1998-06-30 2001-09-04 Digital Equipment Corporation Method and apparatus for reducing heat generation in a portable computer
US6118254A (en) * 1999-07-30 2000-09-12 Compaq Computer Corporation Battery charge control architecture for constant voltage maximum power operation
US6348777B1 (en) 2000-02-29 2002-02-19 Alaris Medical Systems, Inc. Power management system
US6841987B2 (en) * 2002-06-19 2005-01-11 Agilent Technologies, Inc. High speed measurement system which selects optimal measurement range on a sample by sample basis
EP1648048A3 (de) 2004-08-13 2009-04-22 Ing. Büro M. Kyburz AG Verfahren zum Optimieren der Lebensdauer von Traktionsbatterien
US7701173B2 (en) 2005-12-13 2010-04-20 Research In Motion Limited Charging and power supply for mobile devices
DE602005018664D1 (de) * 2005-12-13 2010-02-11 Research In Motion Ltd Batterieladegerät und Stromversorgungsschaltung für mobile Geräte
JP5412034B2 (ja) * 2006-12-26 2014-02-12 株式会社半導体エネルギー研究所 半導体装置
EP2299556B1 (de) 2009-09-18 2019-07-03 CTEK Sweden AB Batterieladendes und elektroenergieabgebendes system und batteriebetriebenes system
US7755329B2 (en) * 2009-11-05 2010-07-13 Telsa Motors, Inc. Battery charging time optimization system based on battery temperature, cooling system power demand, and availability of surplus external power
EP2770604A1 (de) 2013-02-21 2014-08-27 Dialog Semiconductor GmbH Steuerschaltung zur Bestimmung eines Ladestroms einer Batterie
US11218011B2 (en) * 2019-04-26 2022-01-04 StoreDot Ltd. Fast charging and power boosting lithium-ion batteries
KR20220031362A (ko) * 2020-09-04 2022-03-11 삼성에스디아이 주식회사 돌입 전류를 저감하기 위한 충전 시스템 및 충전기
CN114421561B (zh) * 2021-12-31 2023-03-24 深圳市驰普科达科技有限公司 充电方法和户外储能设备

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61199128U (de) * 1985-05-31 1986-12-12
JPH01166441U (de) * 1988-05-16 1989-11-21
JPH0340728A (ja) * 1989-07-05 1991-02-21 Nec Corp 携帯無線電話機用充電器
US5200690A (en) * 1990-10-01 1993-04-06 Sanyo Electric Co., Ltd. Quick charge control apparatus and control method thereof
US5185565A (en) * 1990-10-01 1993-02-09 Sanyo Electric Co., Ltd. Charge control apparatus for use with electronic equipment
US5122722A (en) * 1991-01-17 1992-06-16 Motorola, Inc. Battery charging system
US5157269A (en) * 1991-01-31 1992-10-20 Unitrode Corporation Load current sharing circuit
US5317249A (en) * 1991-07-15 1994-05-31 Motorola, Inc. Transmit mode detector in a battery charger
US5254928A (en) * 1991-10-01 1993-10-19 Apple Computer, Inc. Power management system for battery powered computers
KR930011132B1 (ko) * 1991-11-01 1993-11-24 삼성전자 주식회사 배터리의 쾌속충전 제어회로
US5325040A (en) * 1992-09-21 1994-06-28 Motorola, Inc. Method and apparatus for charging a battery powered electronic device
DE69409863T2 (de) * 1993-05-05 1998-10-08 Sgs Thomson Microelectronics Batterieladegerät

Also Published As

Publication number Publication date
EP0623985A1 (de) 1994-11-09
DE69411991D1 (de) 1998-09-03
EP0623985B1 (de) 1998-07-29
JPH07261879A (ja) 1995-10-13
US5583417A (en) 1996-12-10
JP2965238B2 (ja) 1999-10-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee