CH488310A - Method for uninterrupted switching of a consumer from a power supply unit to a replacement unit - Google Patents

Method for uninterrupted switching of a consumer from a power supply unit to a replacement unit

Info

Publication number
CH488310A
CH488310A CH1907568A CH1907568A CH488310A CH 488310 A CH488310 A CH 488310A CH 1907568 A CH1907568 A CH 1907568A CH 1907568 A CH1907568 A CH 1907568A CH 488310 A CH488310 A CH 488310A
Authority
CH
Switzerland
Prior art keywords
consumer
power supply
unit
supply unit
uninterrupted switching
Prior art date
Application number
CH1907568A
Other languages
German (de)
Inventor
Fritz Dipl Ing Germann
Juergen Dipl Ing Schmidt
Original Assignee
Licentia 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 Gmbh filed Critical Licentia Gmbh
Publication of CH488310A publication Critical patent/CH488310A/en

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
CH1907568A 1968-04-26 1968-12-20 Method for uninterrupted switching of a consumer from a power supply unit to a replacement unit CH488310A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681765270 DE1765270B2 (en) 1968-04-26 1968-04-26 PROCEDURE FOR UNINTERRUPTED SWITCHING OF A CONSUMER FROM A POWER SUPPLY UNIT TO A STANDBY NETWORK OR A REPLACEMENT UNIT

Publications (1)

Publication Number Publication Date
CH488310A true CH488310A (en) 1970-03-31

Family

ID=5698354

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1907568A CH488310A (en) 1968-04-26 1968-12-20 Method for uninterrupted switching of a consumer from a power supply unit to a replacement unit

Country Status (6)

Country Link
BE (1) BE726248A (en)
CH (1) CH488310A (en)
DE (1) DE1765270B2 (en)
FR (1) FR1601849A (en)
GB (1) GB1241881A (en)
SE (1) SE373241B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309125A2 (en) * 1987-09-21 1989-03-29 AT&T Corp. Uninterruptible power supply
EP0309124A2 (en) * 1987-09-21 1989-03-29 AT&T Corp. Uninterruptible power supply

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1948696C3 (en) * 1969-09-26 1981-08-13 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Method for the uninterrupted switchover of a load from a semiconductor AC power supply unit to a replacement unit of the same type in the event of a fault
DE2504233C3 (en) * 1975-02-01 1982-12-09 Elektro-Geräte-Bau Gustav Klein GmbH & Co KG, 8920 Schongau Circuit arrangement for uninterrupted switchover of a three-phase inverter consisting of three inverters to a three-phase network
DE3246930A1 (en) * 1982-12-15 1984-06-20 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Switching a load over from an electrical mains power supply to a power supply unit
EP3291411B1 (en) * 2016-09-01 2019-05-08 Maschinenfabrik Reinhausen GmbH Method for controlling an uninterruptible power supply and installation for an uninterruptible power supply
CN110994772A (en) * 2019-06-11 2020-04-10 联正电子(深圳)有限公司 Power distribution system and control method thereof
CN110868056A (en) * 2019-12-25 2020-03-06 核工业理化工程研究院 Dynamic switching device for remote control frequency converter

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0309125A2 (en) * 1987-09-21 1989-03-29 AT&T Corp. Uninterruptible power supply
EP0309124A2 (en) * 1987-09-21 1989-03-29 AT&T Corp. Uninterruptible power supply
EP0309124A3 (en) * 1987-09-21 1990-02-28 American Telephone And Telegraph Company Uninterruptible power supply
EP0309125A3 (en) * 1987-09-21 1990-02-28 American Telephone And Telegraph Company Uninterruptible power supply

Also Published As

Publication number Publication date
BE726248A (en) 1969-05-29
DE1765270A1 (en) 1971-07-22
DE1765270B2 (en) 1972-07-27
GB1241881A (en) 1971-08-04
FR1601849A (en) 1970-09-14
SE373241B (en) 1975-01-27

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Legal Events

Date Code Title Description
PL Patent ceased