DE60226563D1 - Energiequellenschaltung, elektronische Vorrichtung mit derselben Energiequellenschaltung und Steuerverfahren für Energiequellenschaltung - Google Patents

Energiequellenschaltung, elektronische Vorrichtung mit derselben Energiequellenschaltung und Steuerverfahren für Energiequellenschaltung

Info

Publication number
DE60226563D1
DE60226563D1 DE60226563T DE60226563T DE60226563D1 DE 60226563 D1 DE60226563 D1 DE 60226563D1 DE 60226563 T DE60226563 T DE 60226563T DE 60226563 T DE60226563 T DE 60226563T DE 60226563 D1 DE60226563 D1 DE 60226563D1
Authority
DE
Germany
Prior art keywords
power source
source circuit
electronic device
control method
switching control
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
DE60226563T
Other languages
English (en)
Inventor
Hiroshi Sasaki
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.)
Tokin Corp
Original Assignee
NEC Tokin 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 NEC Tokin Corp filed Critical NEC Tokin Corp
Application granted granted Critical
Publication of DE60226563D1 publication Critical patent/DE60226563D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • 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
    • 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
    • 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
    • H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
    • H02J7/345—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering using capacitors as storage or buffering devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Stand-By Power Supply Arrangements (AREA)
DE60226563T 2001-09-18 2002-09-17 Energiequellenschaltung, elektronische Vorrichtung mit derselben Energiequellenschaltung und Steuerverfahren für Energiequellenschaltung Expired - Lifetime DE60226563D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001284088A JP3741630B2 (ja) 2001-09-18 2001-09-18 電源回路、該電源回路を備えた電子機器、及び電源回路の制御方法

Publications (1)

Publication Number Publication Date
DE60226563D1 true DE60226563D1 (de) 2008-06-26

Family

ID=19107471

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60226563T Expired - Lifetime DE60226563D1 (de) 2001-09-18 2002-09-17 Energiequellenschaltung, elektronische Vorrichtung mit derselben Energiequellenschaltung und Steuerverfahren für Energiequellenschaltung

Country Status (7)

Country Link
US (1) US7019416B2 (de)
EP (1) EP1313196B1 (de)
JP (1) JP3741630B2 (de)
KR (1) KR100500108B1 (de)
CN (1) CN1226817C (de)
DE (1) DE60226563D1 (de)
TW (1) TW575995B (de)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3741630B2 (ja) * 2001-09-18 2006-02-01 Ｎｅｃトーキン株式会社 電源回路、該電源回路を備えた電子機器、及び電源回路の制御方法
JP2004297753A (ja) * 2003-02-07 2004-10-21 Nec Tokin Corp 電源回路、及び該電源回路を備えた通信機器
US7327119B2 (en) * 2004-12-08 2008-02-05 Eastman Kodak Company Method of extending battery life
US7366924B2 (en) * 2005-04-25 2008-04-29 Hewlett-Packard Development Company, L.P. Systems and methods for disabling power management in a computer system
DE102005035365A1 (de) 2005-07-21 2007-02-01 Siemens Ag Verfahren zur Spannungsversorgung einer Anordnung und Steuerschaltung zur Ausführung des Verfahrens
JP4779502B2 (ja) * 2005-08-24 2011-09-28 富士ゼロックス株式会社 画像形成装置
KR100677483B1 (ko) 2005-08-26 2007-02-02 엘지전자 주식회사 휴대 단말기의 전원장치
US7714535B2 (en) * 2006-07-28 2010-05-11 Semiconductor Energy Laboratory Co., Ltd. Power storage device
US8493036B2 (en) * 2006-10-21 2013-07-23 Advanced Analogic Technologies, Inc. Controllable charge paths, and related methods
US8310218B2 (en) 2007-08-08 2012-11-13 Advanced Analogic Technologies, Inc. Time-multiplexed-capacitor DC/DC converter with multiple outputs
US7907074B2 (en) * 2007-11-09 2011-03-15 Linear Technology Corporation Circuits and methods to reduce or eliminate signal-dependent modulation of a reference bias
US8242738B2 (en) * 2008-05-28 2012-08-14 Texas Instruments Incorporated Systems and methods for determining battery parameters following active operation of the battery
JP4725604B2 (ja) * 2008-06-25 2011-07-13 セイコーエプソン株式会社 送電制御装置、送電装置、受電制御装置、受電装置及び電子機器
US8390148B2 (en) * 2008-08-13 2013-03-05 Dell Products L.P. Systems and methods for power supply wear leveling in a blade server chassis
US8754610B2 (en) * 2009-05-22 2014-06-17 Qualcomm Incorporated System and method for supplying power to a load
US8217530B2 (en) * 2009-06-30 2012-07-10 O2Micro, Inc System for managing power based on current monitoring
US9054549B2 (en) * 2010-02-23 2015-06-09 Maxim Integrated Products, Inc. Circuit topology for regulating power from low capacity battery cells
US20120025752A1 (en) * 2010-07-28 2012-02-02 Triune Ip Llc Battery charger
US9203265B2 (en) * 2010-09-21 2015-12-01 Intel Corporation Power supply
DE102010061537A1 (de) * 2010-12-23 2012-06-28 Sma Solar Technology Ag Sicherheitsentladevorrichtung für ein elektrisches Speicherelement
JP6357966B2 (ja) * 2014-08-12 2018-07-18 富士通株式会社 電源制御装置および電子装置
AU2015301449B2 (en) 2014-08-14 2018-07-05 Schumacher Electric Corp. Compact multifunctional battery booster
EP3180832B1 (de) 2014-08-14 2020-09-30 Schumacher Electric Corporation Batterieladegerätstatussteuerungssystem und -verfahren
CN105024422B (zh) * 2015-06-29 2018-06-22 深圳市沃特沃德股份有限公司 用户可控的移动智能终端的供电/充电设置方法及系统
CA3088867C (en) * 2018-01-05 2023-08-08 Lutron Technology Company Llc Supplemental power supply for a battery-powered device
JP6732831B2 (ja) * 2018-04-10 2020-07-29 矢崎総業株式会社 電源供給装置
US11674490B2 (en) 2018-08-30 2023-06-13 Schumacher Electric Corporation Multifunctional battery booster
US11973366B2 (en) 2020-10-20 2024-04-30 Schumacher Electric Corporation Battery booster
US11073130B1 (en) * 2021-02-19 2021-07-27 Richardson Electronics, Ltd. Ultracapacitor pitch energy module
US20230220828A1 (en) * 2021-02-19 2023-07-13 Richardson Electronics, Ltd. Ultracapacitor pitch energy module
CN113258553B (zh) * 2021-06-10 2021-09-28 湖北东湖实验室 纯电池动力船舶综合电力系统直流母线电压镇定控制方法
CN113452123A (zh) * 2021-07-23 2021-09-28 北京小米移动软件有限公司 供电电路、超宽带模块及标签

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0360330A (ja) * 1989-07-27 1991-03-15 Isuzu Motors Ltd 電源装置
JPH08126119A (ja) * 1994-10-28 1996-05-17 Okamura Kenkyusho:Kk 電気自動車
NL1000915C2 (nl) * 1995-08-01 1997-02-04 Bartoli N V I O Werkwijze en inrichting voor het leveren van elektrische energie, en toestel voorzien van een dergelijke inrichting.
US5734205A (en) * 1996-04-04 1998-03-31 Jeol Ltd. Power supply using batteries undergoing great voltage variations
JPH1066274A (ja) * 1996-08-12 1998-03-06 Nec Shizuoka Ltd 電子機器の電源回路
SE515882C2 (sv) * 1998-03-17 2001-10-22 Ericsson Telefon Ab L M Elektriskt effekthanteringssystem samt radiokommunikationsanordning innefattande ett sådant system
WO2000008735A1 (fr) * 1998-08-07 2000-02-17 Matsushita Electric Industrial Co., Ltd. Systeme d'alimentation electrique sans coupure
US6225781B1 (en) * 1998-08-27 2001-05-01 Jeol Ltd. System for charging capacitors connected in series
JP4368027B2 (ja) 1999-04-01 2009-11-18 株式会社アドバンテスト 電源ユニット、半導体デバイス試験装置、及び半導体デバイス試験方法
JP3526028B2 (ja) * 2000-10-18 2004-05-10 Ｎｅｃトーキン株式会社 電源回路、電源回路の制御方法、及びこの電源回路を用いた電子機器
JP3741630B2 (ja) * 2001-09-18 2006-02-01 Ｎｅｃトーキン株式会社 電源回路、該電源回路を備えた電子機器、及び電源回路の制御方法

Also Published As

Publication number Publication date
US7019416B2 (en) 2006-03-28
TW575995B (en) 2004-02-11
JP3741630B2 (ja) 2006-02-01
CN1226817C (zh) 2005-11-09
KR100500108B1 (ko) 2005-07-11
EP1313196A2 (de) 2003-05-21
CN1405942A (zh) 2003-03-26
EP1313196B1 (de) 2008-05-14
KR20030024636A (ko) 2003-03-26
US20030052645A1 (en) 2003-03-20
EP1313196A3 (de) 2005-04-13
JP2003092835A (ja) 2003-03-28

Similar Documents

Publication Publication Date Title
DE60226563D1 (de) Energiequellenschaltung, elektronische Vorrichtung mit derselben Energiequellenschaltung und Steuerverfahren für Energiequellenschaltung
DE50203269D1 (de) Elektronische schalteinrichtung und betriebsverfahren
DE60136876D1 (de) Tastschalter, elektronische Vorrichtung mit demselben und Verfahren zur Anbringung des Schalters
DE60029524D1 (de) Flexible Leiterplatte, elektro-optische Vorrichtung und elektronisches Gerät
HK1068723A1 (en) Operation circuit and power switching device employing the operation circuit
DE60236897D1 (de) Stromversorgungseinrichtung und elektronisches Gerät
DE60305996D1 (de) Drehbares Eingabegerät und damit versehene elektronische Vorrichtung
EP1461864A4 (de) Selektives potting für den gesteuerten ausfall und elektronische einrichtungen damit
DE60238162D1 (de) Elektronische Lüftersteuerung
GB2377770B (en) Switching power supply and electronic apparatus using the same
DE60023775D1 (de) Spannungserhöhungsschaltung, Spannungserhöhungsverfahren, und elektronisches Gerät
DE69920550D1 (de) Gerät mit Kältekreislauf
DE60228914D1 (de) Hochfrequenz-Schaltvorrichtung mit eingefügter Inverter-Schaltung
DE60209301D1 (de) Spannungsgesteuerte Oszillatorschaltung für eine elektronische Vorrichtung mit niedriger Leistung
TWI318490B (en) Current source circuit, display device using the same and driving method thereof
DE60102549D1 (de) Schaltung mit niedriger Leistung und Anstiegszeitsteuerung
DE69907546D1 (de) Gerät mit Kältekreislauf
DE60200969D1 (de) Elektronisches Gerät mit beweglichem Bedienteil
DE60230210D1 (de) Spannungsgeneratorschaltung und zugehöriges Steuerverfahren
DE60220816D1 (de) Fahrzeugmontierte elektronische vorrichtung
DE60203361D1 (de) Verbinder, elektronisches Gerät und Kontrollverfahren für elektronisches Gerät
DE60219240D1 (de) Steuerungsschaltung für Stromversorgung und Kochvorrichtung
DE60225764D1 (de) Eingabevorrichtung mit rotierendem, elektrischem Bauelement
DE60127502D1 (de) Leistungsschaltung, Leistungsversorgungsverfahren und elektronische Vorrichtung
DE60037925D1 (de) Magnerkreis, stromerzeuger und den selben verwendendes elektronisches gerät

Legal Events

Date Code Title Description
8364 No opposition during term of opposition