GB1241881A - Apparatus for switching over a load from a power supply unit to a stand-by power supply or spare unit - Google Patents

Apparatus for switching over a load from a power supply unit to a stand-by power supply or spare unit

Info

Publication number
GB1241881A
GB1241881A GB07468/69A GB1746869A GB1241881A GB 1241881 A GB1241881 A GB 1241881A GB 07468/69 A GB07468/69 A GB 07468/69A GB 1746869 A GB1746869 A GB 1746869A GB 1241881 A GB1241881 A GB 1241881A
Authority
GB
United Kingdom
Prior art keywords
supply
load
stand
store
switch
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
Application number
GB07468/69A
Other languages
English (en)
Inventor
F Germann
J Schmidt
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Publication of GB1241881A publication Critical patent/GB1241881A/en
Expired 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
    • 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
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Stand-By Power Supply Arrangements (AREA)
GB07468/69A 1968-04-26 1969-04-03 Apparatus for switching over a load from a power supply unit to a stand-by power supply or spare unit Expired GB1241881A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681765270 DE1765270B2 (de) 1968-04-26 1968-04-26 Verfahren zum unterbrechungsfreien umschalten eines verbrauchers von einem stromversorgungsaggregat auf ein bereitschaftsnetz oder ersatzaggregat

Publications (1)

Publication Number Publication Date
GB1241881A true GB1241881A (en) 1971-08-04

Family

ID=5698354

Family Applications (1)

Application Number Title Priority Date Filing Date
GB07468/69A Expired GB1241881A (en) 1968-04-26 1969-04-03 Apparatus for switching over a load from a power supply unit to a stand-by power supply or spare unit

Country Status (6)

Country Link
BE (1) BE726248A (US20020051482A1-20020502-M00012.png)
CH (1) CH488310A (US20020051482A1-20020502-M00012.png)
DE (1) DE1765270B2 (US20020051482A1-20020502-M00012.png)
FR (1) FR1601849A (US20020051482A1-20020502-M00012.png)
GB (1) GB1241881A (US20020051482A1-20020502-M00012.png)
SE (1) SE373241B (US20020051482A1-20020502-M00012.png)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110868056A (zh) * 2019-12-25 2020-03-06 核工业理化工程研究院 用于远程控制变频器的动态切换装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1948696C3 (de) * 1969-09-26 1981-08-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren zum unterbrechungsfreien Umschalten eines Verbrauchers von einem Halbleiterwechselstromversorgungsaggregat auf ein gleichartiges Ersatz-Aggregat im Falle einer Störung
DE2504233C3 (de) * 1975-02-01 1982-12-09 Elektro-Geräte-Bau Gustav Klein GmbH & Co KG, 8920 Schongau Schaltungsanordnung zur unterbrechungsfreien Umschaltung eines aus drei Wechselrichtern bestehenden Drehstromwechselrichters auf ein Drehstromnetz
DE3246930C2 (de) * 1982-12-15 1987-02-19 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Verfahren und Anordnung zum Umschalten eines Verbrauchers von einem elektrischen Netz auf ein Stromversorgungsaggregat
US4763013A (en) * 1987-09-21 1988-08-09 American Telephone And Telegraph Company, At&T Bell Laboratories Backup protection switch to prevent reverse power flow in a UPS
US4763014A (en) * 1987-09-21 1988-08-09 American Telephone And Telegraph Company, At&T Bell Laboratories Backup protection switch to prevent reverse power flow in a UPS
EP3291411B1 (de) * 2016-09-01 2019-05-08 Maschinenfabrik Reinhausen GmbH Verfahren zum steuern einer unterbrechungsfreien stromversorgung und anlage für eine unterbrechungsfreie stromversorgung
CN110994772A (zh) * 2019-06-11 2020-04-10 联正电子(深圳)有限公司 配电系统及其控制方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110868056A (zh) * 2019-12-25 2020-03-06 核工业理化工程研究院 用于远程控制变频器的动态切换装置

Also Published As

Publication number Publication date
FR1601849A (US20020051482A1-20020502-M00012.png) 1970-09-14
SE373241B (US20020051482A1-20020502-M00012.png) 1975-01-27
DE1765270A1 (de) 1971-07-22
DE1765270B2 (de) 1972-07-27
BE726248A (US20020051482A1-20020502-M00012.png) 1969-05-29
CH488310A (de) 1970-03-31

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