CH344779A - Instantaneous reserve unit for electrical systems - Google Patents

Instantaneous reserve unit for electrical systems

Info

Publication number
CH344779A
CH344779A CH344779DA CH344779A CH 344779 A CH344779 A CH 344779A CH 344779D A CH344779D A CH 344779DA CH 344779 A CH344779 A CH 344779A
Authority
CH
Switzerland
Prior art keywords
electrical systems
reserve unit
instantaneous reserve
instantaneous
unit
Prior art date
Application number
Other languages
German (de)
Inventor
Holger Oehlund Rolf Eri
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of CH344779A publication Critical patent/CH344779A/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
    • H02J9/066—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 characterised by the use of dynamo-electric machines

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
CH344779D 1956-03-15 1956-03-15 Instantaneous reserve unit for electrical systems CH344779A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH344779T 1956-03-15

Publications (1)

Publication Number Publication Date
CH344779A true CH344779A (en) 1960-02-29

Family

ID=4507024

Family Applications (1)

Application Number Title Priority Date Filing Date
CH344779D CH344779A (en) 1956-03-15 1956-03-15 Instantaneous reserve unit for electrical systems

Country Status (1)

Country Link
CH (1) CH344779A (en)

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