CH528167A - Method for improving the voltage constancy of power supply units operating in parallel if one of the units fails - Google Patents

Method for improving the voltage constancy of power supply units operating in parallel if one of the units fails

Info

Publication number
CH528167A
CH528167A CH1049070A CH1049070A CH528167A CH 528167 A CH528167 A CH 528167A CH 1049070 A CH1049070 A CH 1049070A CH 1049070 A CH1049070 A CH 1049070A CH 528167 A CH528167 A CH 528167A
Authority
CH
Switzerland
Prior art keywords
improving
parallel
power supply
units
fails
Prior art date
Application number
CH1049070A
Other languages
German (de)
Inventor
Schmidt Juergen
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
Priority claimed from DE19691935206 external-priority patent/DE1935206C/en
Application filed by Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH528167A publication Critical patent/CH528167A/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; 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)
  • Supply And Distribution Of Alternating Current (AREA)
CH1049070A 1969-07-11 1970-07-09 Method for improving the voltage constancy of power supply units operating in parallel if one of the units fails CH528167A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691935206 DE1935206C (en) 1969-07-11 Process for improving the voltage constancy of power supply units operating in parallel

Publications (1)

Publication Number Publication Date
CH528167A true CH528167A (en) 1972-09-15

Family

ID=5739495

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1049070A CH528167A (en) 1969-07-11 1970-07-09 Method for improving the voltage constancy of power supply units operating in parallel if one of the units fails

Country Status (6)

Country Link
US (1) US3612894A (en)
AT (1) AT300133B (en)
CH (1) CH528167A (en)
FR (1) FR2055015A5 (en)
GB (1) GB1316763A (en)
SE (1) SE371553B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050289A1 (en) * 2006-10-23 2008-04-24 Rittal Gmbh & Co. Kg Power supply device, has power modules with bypass connected with load branch, where bypass is separated from load branch during error free functioning of inverter branch and is connected with load branch during failure of inverter branch

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE358998B (en) * 1971-03-24 1973-08-13 Asea Ab
CH584474A5 (en) * 1975-03-25 1977-01-31 Agie Ag Ind Elektronik
US3971957A (en) * 1975-05-30 1976-07-27 Hase A M Electrical load transfer control system
DE2827443C2 (en) * 1978-06-22 1982-08-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Secured converter arrangement
US4176320A (en) * 1978-09-28 1979-11-27 Victor Leshkowitz Transmission trunk powering system
HU190049B (en) * 1982-12-15 1986-08-28 Eroemue Es Halozattervezoe Non stop supply source of transformer
KR890002532B1 (en) * 1983-11-16 1989-07-13 미쓰비시전기 주식회사 Airflow control apparatus
JPS61109429A (en) * 1984-10-31 1986-05-27 三菱電機株式会社 Inverter control circuit
JP2695941B2 (en) * 1989-09-22 1998-01-14 株式会社東芝 Uninterruptible power system

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3351770A (en) * 1964-03-12 1967-11-07 Technical Operations Inc A. c. power system having d. c. driven standby power supply
US3500166A (en) * 1968-05-23 1970-03-10 Lorain Prod Corp Integrated three phase inverter system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006050289A1 (en) * 2006-10-23 2008-04-24 Rittal Gmbh & Co. Kg Power supply device, has power modules with bypass connected with load branch, where bypass is separated from load branch during error free functioning of inverter branch and is connected with load branch during failure of inverter branch
DE102006050289B4 (en) * 2006-10-23 2015-11-12 Rittal Gmbh & Co. Kg Power supply means

Also Published As

Publication number Publication date
DE1935206B2 (en) 1971-09-02
FR2055015A5 (en) 1971-05-07
SE371553B (en) 1974-11-18
DE1935206A1 (en) 1971-05-27
AT300133B (en) 1972-07-10
GB1316763A (en) 1973-05-16
US3612894A (en) 1971-10-12

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Legal Events

Date Code Title Description
PL Patent ceased