JPH03503236A - 複数の直流電圧源を有する直流電圧供給システム - Google Patents

複数の直流電圧源を有する直流電圧供給システム

Info

Publication number
JPH03503236A
JPH03503236A JP1505480A JP50548089A JPH03503236A JP H03503236 A JPH03503236 A JP H03503236A JP 1505480 A JP1505480 A JP 1505480A JP 50548089 A JP50548089 A JP 50548089A JP H03503236 A JPH03503236 A JP H03503236A
Authority
JP
Japan
Prior art keywords
voltage
output
time
transistor
voltage source
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.)
Pending
Application number
JP1505480A
Other languages
English (en)
Japanese (ja)
Inventor
ポルマイエル，ヴェルナー
Original Assignee
ジィーメンス・ニックスドルフ・インフォマツィオーンスジュステーメ・アクチェン・ゲゼルシャフト
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 ジィーメンス・ニックスドルフ・インフォマツィオーンスジュステーメ・アクチェン・ゲゼルシャフト filed Critical ジィーメンス・ニックスドルフ・インフォマツィオーンスジュステーメ・アクチェン・ゲゼルシャフト
Publication of JPH03503236A publication Critical patent/JPH03503236A/ja
Pending 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
    • 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
    • G—PHYSICS
    • G06—COMPUTING OR CALCULATING; 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
    • G06F1/305—Means for acting in the event of power-supply failure or interruption, e.g. power-supply fluctuations in the event of power-supply fluctuations
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Business, Economics & Management (AREA)
  • Power Engineering (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Electronic Switches (AREA)
  • Continuous-Control Power Sources That Use Transistors (AREA)
  • Stand-By Power Supply Arrangements (AREA)
  • Dc-Dc Converters (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
JP1505480A 1988-05-18 1989-05-18 複数の直流電圧源を有する直流電圧供給システム Pending JPH03503236A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3816944.4 1988-05-18
DE3816944A DE3816944A1 (de) 1988-05-18 1988-05-18 Spannungsversorgungssystem mit mehreren spannungsquellen

Publications (1)

Publication Number Publication Date
JPH03503236A true JPH03503236A (ja) 1991-07-18

Family

ID=6354633

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1505480A Pending JPH03503236A (ja) 1988-05-18 1989-05-18 複数の直流電圧源を有する直流電圧供給システム

Country Status (8)

Country Link
US (1) US5278453A (enExample)
EP (2) EP0415971A1 (enExample)
JP (1) JPH03503236A (enExample)
KR (1) KR930002934B1 (enExample)
AT (1) ATE96583T1 (enExample)
DE (2) DE3816944A1 (enExample)
ES (1) ES2046369T3 (enExample)
WO (1) WO1989011749A1 (enExample)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69217029T2 (de) * 1991-05-17 1997-05-07 Alsthom Cge Alcatel Optimierungsvorrichtung für die Entladung von zwei elektrochemischen Stromgeneratoren
DE4203829C2 (de) * 1992-02-10 1994-05-05 Siemens Nixdorf Inf Syst Gleichspannungs-Speiseschaltung
JP2533840B2 (ja) * 1993-06-25 1996-09-11 株式会社愛知電機製作所 無瞬断電源切替方法及びその装置
US5552643A (en) * 1994-04-08 1996-09-03 Motorola, Inc. Power signal combining method and apparatus
US5640059A (en) * 1995-12-21 1997-06-17 Reltec Corporation Power supply system including thermal current limiting protection
DE19651612B4 (de) * 1996-12-12 2012-09-27 Robert Bosch Gmbh Elektronische Schaltung zur Spannungsversorgung
US5764032A (en) * 1997-03-06 1998-06-09 Maxim Integrated Products, Inc. Multiple battery switchover circuits
JP3398637B2 (ja) * 1999-01-27 2003-04-21 神達電脳股▲分▼有限公司 電源切換え装置
DE10017902C2 (de) * 2000-04-11 2002-11-28 Rohde & Schwarz Anordnung zum unterbrechungsfreien Umschalten zwischen zwei Spannungsquellen
US6600239B2 (en) * 2001-03-22 2003-07-29 Hewlett-Packard Development Company, L.P. Active circuit protection for switched power supply system
DE10228688A1 (de) * 2002-06-27 2004-01-29 Dr. Johannes Heidenhain Gmbh Schaltungsanordnung zur gepufferten Spannungsversorgung
CN100373744C (zh) * 2003-03-24 2008-03-05 新昌机械设备株式会社 单位住户常用/应急电源配电盘及其电源自动转换装置
DE102005011519B4 (de) 2005-03-10 2012-08-30 Secop Gmbh Verfahren zur Steuerung einer Gleichspannungsquelle und Spannungsversorgungsvorrichtung
TWI326962B (en) * 2006-01-02 2010-07-01 Asustek Comp Inc Buck converter
TWI381616B (zh) * 2008-11-04 2013-01-01 Glacialtech Inc 閘控整流器及其應用於整流電路

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911740A (ja) * 1982-07-13 1984-01-21 日本電信電話株式会社 整流回路
JPS6231340A (ja) * 1985-05-29 1987-02-10 株式会社東芝 電池電源切換回路

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3049623A (en) * 1961-03-30 1962-08-14 W W Henry Company Auxiliary power supply
US3932764A (en) * 1974-05-15 1976-01-13 Esb Incorporated Transfer switch and transient eliminator system and method
DE2531680C2 (de) * 1975-07-16 1982-05-27 Telefonbau Und Normalzeit Gmbh, 6000 Frankfurt Schaltungsanordnung für die Sicherstellung der Stromversorgung von zentralen Einrichtungen in Fernsprechvermittlungsanlagen
US4122359A (en) * 1977-04-27 1978-10-24 Honeywell Inc. Memory protection arrangement
GB2013048B (en) * 1978-01-21 1982-05-12 United Gas Industries Ltd Electrical stand-by power
US4297590A (en) * 1980-03-10 1981-10-27 Ande Vail Power supply system
US4323788A (en) * 1980-10-02 1982-04-06 Borg-Warner Corporation D-C Power supply for providing non-interruptible d-c voltage
DE3113523A1 (de) * 1981-03-31 1982-10-14 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur sicherung der betriebsspannungsversorgung einer elektronischen schaltungseinheit
DE3118909C2 (de) * 1981-05-13 1983-02-10 Deutsche Automobilgesellschaft Mbh, 3000 Hannover Unterbrechungsfreie Stromversorgung für Gleichstromverbraucher
DE3209704A1 (de) * 1982-03-12 1983-09-22 Siemens AG, 1000 Berlin und 8000 München Schaltungsanordnung zur aufrechterhaltung von speicherinformationen von fluechtigen schreiblesespeichereinrichtungen bei betriebsspannungsausfall
US4492876A (en) * 1983-07-18 1985-01-08 At&T Bell Laboratories Power supply switching arrangement
US4517470A (en) * 1983-08-22 1985-05-14 Ncr Corporation High frequency inverter
US4617473A (en) * 1984-01-03 1986-10-14 Intersil, Inc. CMOS backup power switching circuit
WO1986007210A1 (fr) * 1985-05-20 1986-12-04 Cercle Loic Dispositif anti-micro coupures
JPH0521949Y2 (enExample) * 1985-12-02 1993-06-04
US4745299A (en) * 1986-04-17 1988-05-17 American Telephone And Telegraph Company, At&T Bell Laboratories Off-line switcher with battery reserve
DE3723727A1 (de) * 1987-07-17 1989-01-26 Siemens Ag Stromversorgungseinrichtung
US4812672A (en) * 1987-10-01 1989-03-14 Northern Telecom Limited Selective connection of power supplies

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5911740A (ja) * 1982-07-13 1984-01-21 日本電信電話株式会社 整流回路
JPS6231340A (ja) * 1985-05-29 1987-02-10 株式会社東芝 電池電源切換回路

Also Published As

Publication number Publication date
EP0415971A1 (de) 1991-03-13
KR930002934B1 (ko) 1993-04-15
DE58905996D1 (de) 1993-12-02
US5278453A (en) 1994-01-11
WO1989011749A1 (fr) 1989-11-30
DE3816944A1 (de) 1989-11-30
KR900702618A (ko) 1990-12-07
ATE96583T1 (de) 1993-11-15
ES2046369T3 (es) 1994-02-01
DE3816944C2 (enExample) 1991-11-28
EP0342693A1 (de) 1989-11-23
EP0342693B1 (de) 1993-10-27

Similar Documents

Publication Publication Date Title
JPH03503236A (ja) 複数の直流電圧源を有する直流電圧供給システム
US3048718A (en) Transient responsive protection circuit
US3582713A (en) Overcurrent and overvoltage protection circuit for a voltage regulator
US6400203B1 (en) Hot swap current limit circuits and methods
EP0757443B1 (en) Circuit for the controlled and independent dissipation of stored inductor energy of multiple inductive loads
US6654264B2 (en) System for providing a regulated voltage with high current capability and low quiescent current
WO1993006540A1 (en) Linear programming circuit for adjustable output voltage power converters
US3414802A (en) Stacked series regulator
US2832035A (en) Transistor voltage or current regulator
US6066979A (en) Solid-state high voltage linear regulator circuit
US3512044A (en) Over and under voltage protection circuit
US2976475A (en) Electrical signal regulator
CA1129956A (en) Dc switching voltage regulator with extended input voltage capability
US3026469A (en) Voltage regulator and overload protection system
US3426265A (en) Over-current short circuit protection circuit
US3697861A (en) Short circuit protected voltage regulator
US3131344A (en) Protective system for transistor regulator
CN107919653B (zh) 用于开关电路的反向电流保护电路
US3335361A (en) Voltage protected regulator
US3405319A (en) Series regulator with disabling network
US3303386A (en) Transient overvoltage and overload protection circuit
US3419789A (en) High precision dc voltage regulator
US3403320A (en) Voltage regulator with current overload protection
US5631549A (en) Linear regulator power supply with an overcurrent protection device
US3237087A (en) Regulation circuit with a zener diode protecting a plurality of series connected transistors