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DE602004009347D1 - Topologie eines Leistungsmanagements - Google Patents

Topologie eines Leistungsmanagements

Info

Publication number
DE602004009347D1
DE602004009347D1 DE602004009347T DE602004009347T DE602004009347D1 DE 602004009347 D1 DE602004009347 D1 DE 602004009347D1 DE 602004009347 T DE602004009347 T DE 602004009347T DE 602004009347 T DE602004009347 T DE 602004009347T DE 602004009347 D1 DE602004009347 D1 DE 602004009347D1
Authority
DE
Germany
Prior art keywords
coupled
topology
controllable
power
path
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
DE602004009347T
Other languages
English (en)
Other versions
DE602004009347T2 (de
Inventor
Constantin Bucur
Vlad Popescu-Stanesti
Marian Niculae
Daryl Nees
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.)
O2Micro Inc
Original Assignee
O2Micro Inc
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 US10/364,228 external-priority patent/US6977482B2/en
Application filed by O2Micro Inc filed Critical O2Micro Inc
Publication of DE602004009347D1 publication Critical patent/DE602004009347D1/de
Application granted granted Critical
Publication of DE602004009347T2 publication Critical patent/DE602004009347T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H02J7/56—
    • H02J4/25—
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising 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—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
    • H02J7/585—
    • H02J7/865—
    • H02J7/875—
    • 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
    • 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
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/20—Charging or discharging characterised by the power electronics converter
    • 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
    • H02M1/00—Details of apparatus for conversion
    • H02M1/0045—Converters combining the concepts of switch-mode regulation and linear regulation, e.g. linear pre-regulator to switching converter, linear and switching converter in parallel, same converter or same transistor operating either in linear or switching mode
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Paper (AREA)
DE602004009347T 2003-02-11 2004-02-10 Topologie eines Leistungsmanagements Expired - Lifetime DE602004009347T2 (de)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US364228 2003-02-11
US10/364,228 US6977482B2 (en) 2003-02-11 2003-02-11 Selector circuit for power management in multiple battery systems
US48463503P 2003-07-03 2003-07-03
US484635P 2003-07-03
US10/652,110 US20040145348A1 (en) 2000-09-21 2003-08-29 Power management topologies
US652110 2003-08-29

Publications (2)

Publication Number Publication Date
DE602004009347D1 true DE602004009347D1 (de) 2007-11-22
DE602004009347T2 DE602004009347T2 (de) 2008-06-12

Family

ID=32685987

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602004009347T Expired - Lifetime DE602004009347T2 (de) 2003-02-11 2004-02-10 Topologie eines Leistungsmanagements

Country Status (7)

Country Link
US (1) US20040145348A1 (de)
EP (1) EP1447897B1 (de)
JP (1) JP3893124B2 (de)
CN (2) CN1248385C (de)
AT (1) ATE375618T1 (de)
DE (1) DE602004009347T2 (de)
TW (1) TWI247471B (de)

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US7348760B2 (en) 2000-09-21 2008-03-25 O2Micro International Limited Power management topologies
US7622830B2 (en) 2001-08-01 2009-11-24 O2Micro International Limited Supply topology with power limiting feedback loop
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US7215108B2 (en) * 2005-01-14 2007-05-08 Micrel, Inc. Method for starting a voltage-mode switching power supply into a biased load
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CN102684271B (zh) 2011-03-07 2015-06-17 联想(北京)有限公司 一种电子设备、供电控制芯片和供电控制方法
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CN105529816A (zh) * 2014-09-29 2016-04-27 中兴通讯股份有限公司 电源切换方法及装置、手持终端
TW201616771A (zh) * 2014-10-20 2016-05-01 和碩聯合科技股份有限公司 電源轉接器及應用其之電子系統
CN105680493A (zh) * 2014-11-20 2016-06-15 中兴通讯股份有限公司 终端充电的提示方法、装置及系统
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CN108736557A (zh) * 2017-04-13 2018-11-02 苏州绿恺动力电子科技有限公司 用电设备及其功率控制装置和功率控制方法
CN109086236A (zh) * 2017-06-14 2018-12-25 国基电子（上海）有限公司 电源充电路径切换电路及其电子设备
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TWI692174B (zh) * 2019-01-30 2020-04-21 廣達電腦股份有限公司 電池自動調節單元及電池自動平衡系統
JP6909245B2 (ja) * 2019-02-18 2021-07-28 矢崎総業株式会社 電力分配システム
CN110133398A (zh) * 2019-05-06 2019-08-16 哈密豫新能源产业研究院有限责任公司 一种矿井高压供电系统非标准供电结构自动检测方法
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Also Published As

Publication number Publication date
JP2004248487A (ja) 2004-09-02
EP1447897A1 (de) 2004-08-18
DE602004009347T2 (de) 2008-06-12
TW200421689A (en) 2004-10-16
JP3893124B2 (ja) 2007-03-14
US20040145348A1 (en) 2004-07-29
CN1248385C (zh) 2006-03-29
ATE375618T1 (de) 2007-10-15
CN1531161A (zh) 2004-09-22
TWI247471B (en) 2006-01-11
EP1447897B1 (de) 2007-10-10
CN2702508Y (zh) 2005-05-25

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Legal Events

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