DE60314035D1 - Unterbrechungsfreie Stromversorgung für Gleichstrom - Google Patents
Unterbrechungsfreie Stromversorgung für GleichstromInfo
- Publication number
- DE60314035D1 DE60314035D1 DE60314035T DE60314035T DE60314035D1 DE 60314035 D1 DE60314035 D1 DE 60314035D1 DE 60314035 T DE60314035 T DE 60314035T DE 60314035 T DE60314035 T DE 60314035T DE 60314035 D1 DE60314035 D1 DE 60314035D1
- Authority
- DE
- Germany
- Prior art keywords
- power supply
- uninterruptible power
- uninterruptible
- supply
- power
- 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
Links
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/26—Power supply means, e.g. regulation thereof
- G06F1/30—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/46—Accumulators structurally combined with charging apparatus
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/204—Racks, modules or packs for multiple batteries or multiple cells
- H01M50/207—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape
- H01M50/213—Racks, modules or packs for multiple batteries or multiple cells characterised by their shape adapted for cells having curved cross-section, e.g. round or elliptic
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/253—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders adapted for specific cells, e.g. electrochemical cells operating at high temperature
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/269—Mechanical means for varying the arrangement of batteries or cells for different uses, e.g. for changing the number of batteries or for switching between series and parallel wiring
-
- 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
- H02J9/062—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 AC 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Theoretical Computer Science (AREA)
- Business, Economics & Management (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Emergency Management (AREA)
- Stand-By Power Supply Arrangements (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002113116 | 2002-04-16 | ||
JP2002113116A JP3908076B2 (ja) | 2002-04-16 | 2002-04-16 | 直流バックアップ電源装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE60314035D1 true DE60314035D1 (de) | 2007-07-12 |
DE60314035T2 DE60314035T2 (de) | 2008-01-24 |
Family
ID=28672606
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003614035 Expired - Lifetime DE60314035T2 (de) | 2002-04-16 | 2003-04-14 | Unterbrechungsfreie Stromversorgung für Gleichstrom |
Country Status (5)
Country | Link |
---|---|
US (3) | US20030222618A1 (de) |
EP (1) | EP1355404B1 (de) |
JP (1) | JP3908076B2 (de) |
DE (1) | DE60314035T2 (de) |
TW (1) | TW200308135A (de) |
Families Citing this family (127)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3908077B2 (ja) | 2002-04-16 | 2007-04-25 | 株式会社日立製作所 | 直流バックアップ電源装置とその診断方法 |
JP2008141951A (ja) * | 2003-12-08 | 2008-06-19 | Ricoh Co Ltd | 電源ユニットおよび画像形成装置 |
JP2005176461A (ja) * | 2003-12-09 | 2005-06-30 | Matsushita Electric Ind Co Ltd | 直流無停電電源装置 |
US7939968B2 (en) * | 2004-08-31 | 2011-05-10 | American Power Conversion Corporation | Method and apparatus for providing uninterruptible power |
JP4673019B2 (ja) | 2004-09-10 | 2011-04-20 | 日立コンピュータ機器株式会社 | 情報処理装置 |
US7590872B2 (en) * | 2004-09-17 | 2009-09-15 | Hewlett-Packard Development Company, L.P. | Hot swappable power supply device and method of operation |
US20070005195A1 (en) * | 2005-01-10 | 2007-01-04 | Nicholas Pasquale | Distributed energy storage for reducing power demand |
JP4312160B2 (ja) * | 2005-01-14 | 2009-08-12 | 三洋電機株式会社 | 無停電電源装置 |
EP1878071B1 (de) * | 2005-05-02 | 2012-08-15 | Lg Chem, Ltd. | Verbessertes mittelgrosses oder grosses batteriepack mit erhöhter sicherheit |
US7274975B2 (en) | 2005-06-06 | 2007-09-25 | Gridpoint, Inc. | Optimized energy management system |
JP4542483B2 (ja) * | 2005-08-31 | 2010-09-15 | 日立コンピュータ機器株式会社 | スイッチング電源装置及びディスクアレイシステム |
TWI338986B (en) * | 2006-02-02 | 2011-03-11 | Watlow Electric Mfg | Power controller coupling assemblies |
WO2007120519A2 (en) * | 2006-04-03 | 2007-10-25 | Metro Industries Inc. | Modular workstation |
US8103389B2 (en) | 2006-05-18 | 2012-01-24 | Gridpoint, Inc. | Modular energy control system |
CA2653778C (en) | 2006-06-01 | 2013-03-26 | Exaflop Llc | Data center uninterruptible power distribution architecture |
US7960943B2 (en) * | 2006-11-17 | 2011-06-14 | Cobasys, Llc | Modular battery system having battery monitoring and data collection capability |
JP2008193833A (ja) * | 2007-02-06 | 2008-08-21 | Disco Abrasive Syst Ltd | 給電システム |
US8194393B2 (en) | 2007-02-16 | 2012-06-05 | Panasonic Corporation | Capacitor unit and its manufacturing method |
JP4815385B2 (ja) * | 2007-04-13 | 2011-11-16 | 株式会社日立製作所 | ストレージ装置 |
US8080900B2 (en) * | 2007-07-18 | 2011-12-20 | Exaflop Llc | Direct-coupled IT load |
US20090031148A1 (en) * | 2007-07-26 | 2009-01-29 | Brian Richard Densham | Distributed Electrical Power System for Computer Rooms |
US20130119768A1 (en) * | 2007-09-05 | 2013-05-16 | Zippy Technology Corp. | Power supply having redundant power |
US20090058187A1 (en) * | 2007-09-05 | 2009-03-05 | Zippy Technology Corp. | Power supply having redundant power |
WO2009035099A1 (ja) * | 2007-09-14 | 2009-03-19 | Rohm Co., Ltd. | 携帯電話 |
JP2009095071A (ja) * | 2007-10-03 | 2009-04-30 | Tdk-Lambda Corp | 無停電電源装置 |
US8001419B2 (en) * | 2007-11-13 | 2011-08-16 | Rockwell Automation Technologies, Inc. | Energy storage module |
JP5073572B2 (ja) * | 2008-04-25 | 2012-11-14 | タイコエレクトロニクスジャパン合同会社 | 電気コネクタ |
US7800247B2 (en) * | 2008-05-30 | 2010-09-21 | Chun-Chieh Chang | Storage system that maximizes the utilization of renewable energy |
US7839019B2 (en) * | 2008-05-30 | 2010-11-23 | Chun-Chieh Chang | Multipurpose portable storage and supply system |
JP5339407B2 (ja) * | 2008-07-16 | 2013-11-13 | Necエナジーデバイス株式会社 | 電池パック |
JP2010051071A (ja) * | 2008-08-20 | 2010-03-04 | Tdk-Lambda Corp | 無停電電源装置 |
EP2166596A1 (de) * | 2008-09-19 | 2010-03-24 | C.R.F. Società Consortile per Azioni | Anordnung zum Erzeugen von elektrischer und Wärmeenergie |
JP2010088211A (ja) * | 2008-09-30 | 2010-04-15 | Sanyo Electric Co Ltd | ブレードサーバーのバックアップ電源 |
JP5362377B2 (ja) * | 2009-02-05 | 2013-12-11 | 三洋電機株式会社 | 蓄電装置 |
US8164932B2 (en) | 2009-02-12 | 2012-04-24 | Apple Inc. | Power converter with automatic mode switching |
CA2734039C (en) * | 2009-04-16 | 2017-07-11 | International Business Machines Corporation | Power conversion, control, and distribution system |
KR101152604B1 (ko) | 2009-07-03 | 2012-06-04 | 주식회사 동아일렉콤 | 직류 전력 공급 시스템 |
KR101228363B1 (ko) * | 2009-07-10 | 2013-02-01 | 한국전자통신연구원 | 하이브리드 데이터 센터 전력 공급 장치 |
US8446044B2 (en) * | 2009-10-28 | 2013-05-21 | Hewlett-Packard Development Company, L.P. | Power conversion and distribution scheme for electronic equipment racks |
JP5583394B2 (ja) | 2009-12-09 | 2014-09-03 | Fdk株式会社 | サーバーの無停電電源装置 |
JP2011125124A (ja) * | 2009-12-09 | 2011-06-23 | Sanyo Electric Co Ltd | サーバーとサーバーに収納される無停電電源装置 |
US8782443B2 (en) | 2010-05-25 | 2014-07-15 | Microsoft Corporation | Resource-based adaptive server loading |
US8384244B2 (en) * | 2010-06-09 | 2013-02-26 | Microsoft Corporation | Rack-based uninterruptible power supply |
US8487473B2 (en) | 2010-06-24 | 2013-07-16 | Microsoft Corporation | Hierarchical power smoothing |
TW201214093A (en) * | 2010-09-17 | 2012-04-01 | Hon Hai Prec Ind Co Ltd | Container data center and power supply system thereof |
US8587929B2 (en) * | 2010-10-22 | 2013-11-19 | Eaton Corporation | High density uninterruptible power supplies and related systems and power distribution units |
US8952566B2 (en) | 2010-10-26 | 2015-02-10 | Microsoft Technology Licensing, Llc | Chassis slots accepting battery modules and other module types |
JP5717173B2 (ja) * | 2010-11-08 | 2015-05-13 | 日本電気株式会社 | 電源システム、電源制御方法、電源制御装置、及び、プログラム |
US8853887B2 (en) | 2010-11-12 | 2014-10-07 | Schneider Electric It Corporation | Static bypass switch with built in transfer switch capabilities |
EP2641315A2 (de) * | 2010-11-15 | 2013-09-25 | Ietip, LLC | Energieeffiziente unterbrechungsfreie stromverteilungsysteme und verfahren |
TW201227239A (en) * | 2010-12-20 | 2012-07-01 | Hon Hai Prec Ind Co Ltd | Power system for container data center |
JP5687498B2 (ja) * | 2011-01-05 | 2015-03-18 | 株式会社Nttファシリティーズ | 電力変換システム |
US8803361B2 (en) | 2011-01-19 | 2014-08-12 | Schneider Electric It Corporation | Apparatus and method for providing uninterruptible power |
EP2693514B1 (de) * | 2011-03-31 | 2020-03-18 | Sanyo Electric Co., Ltd | Stromversorgungsvorrichtung vom rack-typ und batterie-pack mit lösbarem verbinder |
JP5422596B2 (ja) * | 2011-04-22 | 2014-02-19 | 株式会社日立製作所 | 二次電池モジュール及び二次電池パック |
WO2012158185A1 (en) * | 2011-05-13 | 2012-11-22 | Enerdel, Inc. | Energy storage system |
CN102255377B (zh) * | 2011-05-20 | 2012-12-05 | 中国广东核电集团有限公司 | 向核电站提供应急动力电源的方法和系统 |
US8732506B2 (en) * | 2011-05-26 | 2014-05-20 | Cisco Technology, Inc. | Method and apparatus for providing power to a server platforms by using a capacitor to provide power during a second power supply transitioning on |
RU2013158343A (ru) * | 2011-06-03 | 2015-07-20 | Энердел, Инк. | Система аккумулирования энергии |
US20120319475A1 (en) * | 2011-06-20 | 2012-12-20 | Cooler Master Co., Ltd. | Connection base and electric power integration apparatus having the same |
TWI448886B (zh) | 2011-07-28 | 2014-08-11 | Quanta Comp Inc | 伺服器機櫃系統及其控制方法 |
TWI427471B (zh) * | 2011-07-28 | 2014-02-21 | Quanta Comp Inc | 伺服器機櫃系統與其操作方法 |
US9106103B2 (en) * | 2011-09-23 | 2015-08-11 | Eaton Corporation | Unintteruptible power supply systems and methods employing on-demand energy storage |
TWM424699U (en) * | 2011-10-14 | 2012-03-11 | Delta Electronics Inc | Array-type battery power management apparatus and battery power integration unit thereof |
US8193662B1 (en) | 2011-10-17 | 2012-06-05 | Google Inc. | Power supply source blending and smoothing |
JP6058260B2 (ja) | 2011-10-28 | 2017-01-11 | 株式会社東芝 | 蓄電池ユニット |
TW201328116A (zh) * | 2011-12-19 | 2013-07-01 | Hon Hai Prec Ind Co Ltd | 電源管理系統及方法 |
EP2800229A4 (de) * | 2011-12-26 | 2015-08-26 | Hitachi Ltd | Batteriesystem |
US9141164B2 (en) * | 2012-02-01 | 2015-09-22 | Dell Products L.P. | Systems and methods for providing scalable uninterruptable DC power to a rack-level power infrastructure |
EP2797158A1 (de) * | 2012-02-08 | 2014-10-29 | Hitachi, Ltd. | Zellensystem |
TW201335739A (zh) * | 2012-02-29 | 2013-09-01 | Quanta Comp Inc | 伺服器系統 |
US9991703B1 (en) * | 2012-03-31 | 2018-06-05 | Western Digital Technologies, Inc. | Dual wall input for network attached storage device |
TWI455446B (zh) * | 2012-05-07 | 2014-10-01 | Asustek Comp Inc | 電子裝置的電源供應系統及其電源供應方法 |
KR101979272B1 (ko) * | 2012-06-25 | 2019-05-16 | 엘지전자 주식회사 | 에너지 저장장치, 서버 및 그 동작방법 |
WO2014012120A1 (en) | 2012-07-13 | 2014-01-16 | Inertech Ip Llc | Energy efficient electrical systems and methods for modular data centers and modular data pods |
US9712073B2 (en) | 2012-09-11 | 2017-07-18 | Futurewei Technologies, Inc. | Flexible rectifier for providing a variety of on-demand voltages |
US9502893B2 (en) * | 2012-09-20 | 2016-11-22 | Nova Greentech, Inc. | Distributed power supply system and method |
US9032250B1 (en) | 2012-11-05 | 2015-05-12 | Google Inc. | Online testing of secondary power unit |
JPWO2014073524A1 (ja) * | 2012-11-06 | 2016-09-08 | Necエンジニアリング株式会社 | 電池シェルフアセンブリ、蓄電システム、および電池シェルフアセンブリの組立方法 |
US20150333303A1 (en) * | 2012-11-06 | 2015-11-19 | Nec Engineering, Ltd. | Rack Structure, Power Storage System, and Method of Assembling Rack Structure |
US10381691B1 (en) | 2012-11-15 | 2019-08-13 | Nova Greentech, Inc. | Modular battery network systems and methods for managing modular battery network systems |
DE202013000055U1 (de) | 2013-01-08 | 2013-02-08 | Zippy Technology Corp. | Netzteil mit der Möglichkeit zur Erhöhung der Lebensdauer eines Batteriemoduls |
JP6048572B2 (ja) * | 2013-03-15 | 2016-12-21 | 富士電機株式会社 | 無停電電源装置 |
DE202013101868U1 (de) | 2013-04-29 | 2013-06-04 | Zippy Technology Corp. | Energieversorgungseinheit zum Verhindern einer übermäßigen Entladung eines Batteriemoduls |
US20140347015A1 (en) * | 2013-05-21 | 2014-11-27 | Zippy Technology Corp. | Power supply avoiding over-discharge of battery modules |
US20160147590A1 (en) * | 2013-07-17 | 2016-05-26 | Hewlett-Packard Development Company, L.P. | Determine malfunction state of power supply module |
WO2015034533A1 (en) * | 2013-09-09 | 2015-03-12 | Schneider Electric It Corporation | A building management rack system |
US10747289B2 (en) * | 2013-10-28 | 2020-08-18 | Virtual Power Systems, Inc. | Data center power manipulation |
US9836910B1 (en) * | 2013-11-14 | 2017-12-05 | Erica Pierre | Vend-A-Shu systems |
US9552031B2 (en) * | 2013-12-20 | 2017-01-24 | Facebook, Inc. | Power shelf for computer servers |
EP2887484B1 (de) * | 2013-12-20 | 2023-06-28 | Abb Ag | Schaltanlagenanordnung für Wechsel- und Gleichstrom-Leistungsverteilung |
WO2015151884A1 (ja) * | 2014-03-31 | 2015-10-08 | 日本電気株式会社 | 蓄電池装置 |
CN103915887A (zh) * | 2014-04-14 | 2014-07-09 | 浪潮电子信息产业股份有限公司 | 一种机柜连续供电系统实现方法 |
US10103574B2 (en) * | 2014-06-21 | 2018-10-16 | Microsoft Technology Licensing, Llc | Controlled concurrent utilization of multiple power supplies |
US20170212570A1 (en) * | 2014-07-31 | 2017-07-27 | Hewlett Packard Enterprise Development Lp | Backup Power Assembly Having Blind Mate Connector |
US10637264B2 (en) * | 2014-09-24 | 2020-04-28 | Powertec Solutions International Llc | Portable switching power supply with attachable battery pack and enclosure |
US20160134160A1 (en) * | 2014-11-07 | 2016-05-12 | Schneider Electric It Corporation | Systems and methods for battery management |
US9766673B2 (en) * | 2015-02-27 | 2017-09-19 | Intel Corporation | Supercapacitor-based power supply protection for multi-node systems |
DE102015105482B4 (de) | 2015-04-10 | 2019-02-07 | Rittal Gmbh & Co. Kg | Schaltschrank oder Rack zur Aufnahme elektrischer Energiespeicher, insbesondere Batterien, und eine entsprechende Schaltschrank- oder Rackanordnung |
US10386421B2 (en) | 2015-09-14 | 2019-08-20 | Facebook, Inc. | Energy based battery backup unit testing |
US10063092B2 (en) | 2015-10-02 | 2018-08-28 | Facebook, Inc. | Data center power network with multiple redundancies |
WO2017069754A1 (en) * | 2015-10-21 | 2017-04-27 | Hewlett Packard Enterprise Development Lp | Backup power source |
US10931190B2 (en) | 2015-10-22 | 2021-02-23 | Inertech Ip Llc | Systems and methods for mitigating harmonics in electrical systems by using active and passive filtering techniques |
US9622373B1 (en) * | 2015-11-13 | 2017-04-11 | Facebook, Inc. | High voltage direct current power system for data centers |
US9986658B2 (en) | 2015-12-03 | 2018-05-29 | Facebook, Inc | Power connection clip for a shelf in a server rack |
US10666055B2 (en) * | 2015-12-17 | 2020-05-26 | Garrity Power Services Llc | Portable power system |
ITUB20159187A1 (it) * | 2015-12-24 | 2017-06-24 | Archimede Energia S P A | Sistema di accumulo ad elevata densita energetica |
US10123450B2 (en) | 2016-05-12 | 2018-11-06 | Facebook, Inc. | High voltage direct current power generator for computer server data centers |
JP6883396B2 (ja) * | 2016-08-25 | 2021-06-09 | 矢崎総業株式会社 | 急速充電装置 |
CN106325459A (zh) * | 2016-08-29 | 2017-01-11 | 浪潮电子信息产业股份有限公司 | 一种服务器供电系统及方法 |
US20180065492A1 (en) * | 2016-09-07 | 2018-03-08 | Thunder Power New Energy Vehicle Development Company Limited | Electric vehicle system |
EP3535829A1 (de) | 2016-11-07 | 2019-09-11 | ABB Schweiz AG | Auf einem gestell montierte ups-vorrichtung für datenzentren |
US10826321B1 (en) * | 2017-02-07 | 2020-11-03 | Amazon Technologies, Inc. | Power busway tap box |
JP2018166967A (ja) * | 2017-03-30 | 2018-11-01 | キヤノンメディカルシステムズ株式会社 | 医用画像診断装置 |
JP2018201267A (ja) * | 2017-05-25 | 2018-12-20 | 株式会社Nttドコモ | 電源制御システム |
KR20180136177A (ko) * | 2017-06-14 | 2018-12-24 | 엘에스산전 주식회사 | 에너지 저장 시스템 |
US11394236B2 (en) * | 2017-10-02 | 2022-07-19 | Enatel | Modular power systems |
US20190171265A1 (en) * | 2017-12-05 | 2019-06-06 | Hewlett Packard Enterprise Development Lp | Power input module |
DE102018105173B3 (de) * | 2018-03-07 | 2019-06-19 | Framatome Gmbh | Modular aufgebaute Einschubwandlereinheit sowie Leittechnikstromversorgungssystem für ein Kernkraftwerk |
WO2020028212A1 (en) | 2018-07-30 | 2020-02-06 | Milwaukee Electric Tool Corporation | Battery charger |
US10852803B2 (en) * | 2018-09-26 | 2020-12-01 | Facebook, Inc. | Power loss siren |
CN210120406U (zh) | 2018-10-17 | 2020-02-28 | 米沃奇电动工具公司 | 电池充电器 |
JP7296241B2 (ja) * | 2019-04-16 | 2023-06-22 | ダイヤゼブラ電機株式会社 | 電力変換装置及び電力変換システム |
US11735948B2 (en) * | 2019-07-26 | 2023-08-22 | Baidu Usa Llc | Bi-directional multi-function converter for backup battery unit |
WO2021055421A1 (en) | 2019-09-17 | 2021-03-25 | Milwaukee Electric Tool Corporation | Heat sink |
US11733762B2 (en) * | 2022-01-20 | 2023-08-22 | Lenovo Global Technology (United States) Inc. | Method to allow for higher usable power capacity in a redundant power configuration |
US20230253802A1 (en) * | 2022-02-08 | 2023-08-10 | Apple Inc. | Battery charging protection and health management system |
Family Cites Families (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US227275A (en) * | 1880-05-04 | George lettenmyer | ||
US43051A (en) * | 1864-06-07 | Improvement in water-wheels | ||
US793627A (en) * | 1903-12-15 | 1905-06-27 | Frederick Myers | Phonograph. |
US5117324A (en) * | 1989-11-13 | 1992-05-26 | Exide Electronics | Ups-computer system and method for initiating computer shutdown based on remaining battery time as determined from sensed battery voltage and discharge curves |
DE4133358A1 (de) * | 1991-10-09 | 1993-04-15 | Pfersee Chem Fab | Waessrige zusammensetzungen mit stickstoffhaltigen polysiloxanen |
US5675816A (en) * | 1992-05-26 | 1997-10-07 | Fujitsu Limited | Magnetic disk subsystem with failsafe battery charging and power shut down |
FI96370C (sv) * | 1992-10-01 | 1996-06-10 | Fps Power Systems Oy Ab | Förfarande för att kontrollera den interna impedansen hos ett ackumulatorbatteri i en reservströmkälla och en reservströmkälla |
DE4237835A1 (de) * | 1992-11-03 | 1994-05-05 | Sieberth Wulf Dietrich Dipl In | Elektroenergie - Batteriespeicher |
JPH06217473A (ja) | 1993-01-18 | 1994-08-05 | Yuasa Corp | 無停電電源装置 |
JP2749502B2 (ja) * | 1993-09-10 | 1998-05-13 | 富士電機株式会社 | 無停電電源装置の蓄電池良否判定方法 |
US5504415A (en) * | 1993-12-03 | 1996-04-02 | Electronic Power Technology, Inc. | Method and apparatus for automatic equalization of series-connected batteries |
GB2303979B (en) * | 1995-08-02 | 2000-03-29 | Mitsubishi Electric Corp | A control system and control method for uninterruptible power supply |
JPH09117074A (ja) | 1995-10-17 | 1997-05-02 | Nippon Telegr & Teleph Corp <Ntt> | 二次電池の間欠充電回路 |
JPH09322433A (ja) | 1996-05-31 | 1997-12-12 | Pfu Ltd | Ups内蔵電源装置 |
JP3564885B2 (ja) | 1996-08-08 | 2004-09-15 | 新神戸電機株式会社 | 密閉型鉛蓄電池を備えた電源装置 |
CZ349198A3 (cs) * | 1997-01-31 | 1999-04-14 | Silverline Power Conversion, Llc | Nepřerušitelný napájecí zdroj |
US5793627A (en) * | 1997-02-10 | 1998-08-11 | Xs Technologies, Inc | Uninterruptible power supply system with removable front panel display and control module |
JP3863273B2 (ja) * | 1997-12-26 | 2006-12-27 | 富士通株式会社 | 電源装置 |
JP2000197347A (ja) | 1998-12-25 | 2000-07-14 | Hitachi Ltd | 電源装置 |
EP1258070A2 (de) * | 2000-02-18 | 2002-11-20 | Liebert Corporation | Modulare unterbrechungsfreie stromversorgung |
US6310783B1 (en) * | 2000-03-29 | 2001-10-30 | Powerware Corporation | Modular method and apparatus for building an uninterruptible power system (UPS) |
JP2001313017A (ja) * | 2000-04-28 | 2001-11-09 | Sanyo Electric Co Ltd | パック電池 |
US6297972B1 (en) * | 2000-05-10 | 2001-10-02 | Qing Chen | Backup power stage associated with a dual input power supply and method of operating the same |
JP2002017045A (ja) * | 2000-06-29 | 2002-01-18 | Toshiba Battery Co Ltd | 二次電池装置 |
JP3465674B2 (ja) * | 2000-09-08 | 2003-11-10 | 株式会社ニプロン | 無停電性二重化電源装置におけるユニットの抜き差し構造 |
US6784641B2 (en) * | 2000-09-20 | 2004-08-31 | Toshiba Battery Co., Ltd. | Uninterruptible power supply |
JP2002101573A (ja) | 2000-09-20 | 2002-04-05 | Toshiba Battery Co Ltd | 無停電電源装置 |
AU2002246920A1 (en) * | 2000-10-27 | 2002-08-06 | Emerson Electric Co. | Uninterruptible power supply |
US6605879B2 (en) * | 2001-04-19 | 2003-08-12 | Powerware Corporation | Battery charger control circuit and an uninterruptible power supply utilizing same |
JP2002369407A (ja) | 2001-06-06 | 2002-12-20 | Hitachi Ltd | ピークカット機能付きバックアップ電源 |
US20030227275A1 (en) * | 2002-03-29 | 2003-12-11 | Takashi Kishi | Battery pack and battery pack with AC/DC conversion circuit board |
JP3908077B2 (ja) | 2002-04-16 | 2007-04-25 | 株式会社日立製作所 | 直流バックアップ電源装置とその診断方法 |
-
2002
- 2002-04-16 JP JP2002113116A patent/JP3908076B2/ja not_active Expired - Fee Related
-
2003
- 2003-04-14 DE DE2003614035 patent/DE60314035T2/de not_active Expired - Lifetime
- 2003-04-14 EP EP20030008581 patent/EP1355404B1/de not_active Expired - Lifetime
- 2003-04-14 US US10/412,231 patent/US20030222618A1/en not_active Abandoned
- 2003-04-15 TW TW92108703A patent/TW200308135A/zh not_active IP Right Cessation
-
2005
- 2005-03-02 US US11/068,828 patent/US20050146223A1/en not_active Abandoned
- 2005-05-17 US US11/130,123 patent/US7495415B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JP3908076B2 (ja) | 2007-04-25 |
US20050146223A1 (en) | 2005-07-07 |
EP1355404B1 (de) | 2007-05-30 |
JP2003309935A (ja) | 2003-10-31 |
DE60314035T2 (de) | 2008-01-24 |
US20030222618A1 (en) | 2003-12-04 |
US7495415B2 (en) | 2009-02-24 |
EP1355404A1 (de) | 2003-10-22 |
US20050206242A1 (en) | 2005-09-22 |
TWI292976B (de) | 2008-01-21 |
TW200308135A (en) | 2003-12-16 |
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Owner name: HITACHI COMPUTER PERIPHERALS CO. LTD., ASHIGAR, JP |