WO2007031355A3 - Backup schaltung mit ladungsspeicher - Google Patents

Backup schaltung mit ladungsspeicher Download PDF

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Publication number
WO2007031355A3
WO2007031355A3 PCT/EP2006/064251 EP2006064251W WO2007031355A3 WO 2007031355 A3 WO2007031355 A3 WO 2007031355A3 EP 2006064251 W EP2006064251 W EP 2006064251W WO 2007031355 A3 WO2007031355 A3 WO 2007031355A3
Authority
WO
WIPO (PCT)
Prior art keywords
charge accumulator
power supply
supply unit
backup circuit
relay
Prior art date
Application number
PCT/EP2006/064251
Other languages
English (en)
French (fr)
Other versions
WO2007031355A2 (de
Inventor
Gerald Hoerist
Original Assignee
Siemens Ag Oesterreich
Gerald Hoerist
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 Siemens Ag Oesterreich, Gerald Hoerist filed Critical Siemens Ag Oesterreich
Publication of WO2007031355A2 publication Critical patent/WO2007031355A2/de
Publication of WO2007031355A3 publication Critical patent/WO2007031355A3/de

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
    • 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

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Direct Current Feeding And Distribution (AREA)
  • Stand-By Power Supply Arrangements (AREA)

Abstract

Die Erfindung betrifft eine Backup Schaltung, wenigstens einen Ladungsspeicher (8, 10) umfassend, der mit einem ersten Anschluss an ein Bezugspotenzial angeschlossen ist und mit einem zweiten Anschluss an einen Verbindungspunkt (6) zwischen einer Stromversorgung (1) und einer Verbrauchereinheit (2) angeschaltet ist, wobei zwischen der Stromversorgung (1) und dem Verbindungspunkt (6) ein Kontakt (4) eines Relais (3) vorgesehen ist und wobei die Spule (5) des Relais (3) an die Stromversorgung (1) angeschaltet ist. Damit wird verhindert, dass in einer Backupphase Leckströme aus dem Ladungsspeicher (8, 10) in Richtung Stromversorgung (1) fließen.
PCT/EP2006/064251 2005-09-14 2006-07-14 Backup schaltung mit ladungsspeicher WO2007031355A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005043885.7 2005-09-14
DE102005043885 2005-09-14

Publications (2)

Publication Number Publication Date
WO2007031355A2 WO2007031355A2 (de) 2007-03-22
WO2007031355A3 true WO2007031355A3 (de) 2007-09-20

Family

ID=37734359

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/064251 WO2007031355A2 (de) 2005-09-14 2006-07-14 Backup schaltung mit ladungsspeicher

Country Status (1)

Country Link
WO (1) WO2007031355A2 (de)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037030A (ja) * 1989-06-02 1991-01-14 Borugen Denki Kk バッテリー・バックアップ回路におけるスイッチ装置
JPH08172732A (ja) * 1994-12-17 1996-07-02 Horiba Ltd メモリバックアップ回路
JPH1032941A (ja) * 1996-07-12 1998-02-03 Kokusai Electric Co Ltd メモリバックアップ回路及びメモリボード
JPH1051978A (ja) * 1996-08-06 1998-02-20 Okuma Mach Works Ltd 電源バックアップ回路
JPH10257691A (ja) * 1997-03-11 1998-09-25 Tamagawa Seiki Co Ltd エンコーダ内蔵用電源回路
JP2000083331A (ja) * 1998-09-03 2000-03-21 Saginomiya Seisakusho Inc バックアップ電源回路及び電子回路
JP2004159451A (ja) * 2002-11-07 2004-06-03 Renesas Technology Corp 電源バックアップ回路、電子機器及び半導体装置

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH037030A (ja) * 1989-06-02 1991-01-14 Borugen Denki Kk バッテリー・バックアップ回路におけるスイッチ装置
JPH08172732A (ja) * 1994-12-17 1996-07-02 Horiba Ltd メモリバックアップ回路
JPH1032941A (ja) * 1996-07-12 1998-02-03 Kokusai Electric Co Ltd メモリバックアップ回路及びメモリボード
JPH1051978A (ja) * 1996-08-06 1998-02-20 Okuma Mach Works Ltd 電源バックアップ回路
JPH10257691A (ja) * 1997-03-11 1998-09-25 Tamagawa Seiki Co Ltd エンコーダ内蔵用電源回路
JP2000083331A (ja) * 1998-09-03 2000-03-21 Saginomiya Seisakusho Inc バックアップ電源回路及び電子回路
JP2004159451A (ja) * 2002-11-07 2004-06-03 Renesas Technology Corp 電源バックアップ回路、電子機器及び半導体装置

Also Published As

Publication number Publication date
WO2007031355A2 (de) 2007-03-22

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