SE7606961L - Skyddskoppling for elektriska anordningar - Google Patents

Skyddskoppling for elektriska anordningar

Info

Publication number
SE7606961L
SE7606961L SE7606961A SE7606961A SE7606961L SE 7606961 L SE7606961 L SE 7606961L SE 7606961 A SE7606961 A SE 7606961A SE 7606961 A SE7606961 A SE 7606961A SE 7606961 L SE7606961 L SE 7606961L
Authority
SE
Sweden
Prior art keywords
electrical devices
protective coupling
protective
coupling
electrical
Prior art date
Application number
SE7606961A
Other languages
English (en)
Swedish (sv)
Inventor
H Glavitsch
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SE7606961L publication Critical patent/SE7606961L/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/04—Arrangements for preventing response to transient abnormal conditions, e.g. to lightning or to short duration over voltage or oscillations; Damping the influence of dc component by short circuits in ac networks
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/40—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to ratio of voltage and current
    • H02H3/402—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to ratio of voltage and current using homopolar quantities
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/30—Staggered disconnection

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
SE7606961A 1975-06-18 1976-06-17 Skyddskoppling for elektriska anordningar SE7606961L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH790475A CH586474A5 (US06858664-20050222-C00036.png) 1975-06-18 1975-06-18

Publications (1)

Publication Number Publication Date
SE7606961L true SE7606961L (sv) 1976-12-19

Family

ID=4332148

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7606961A SE7606961L (sv) 1975-06-18 1976-06-17 Skyddskoppling for elektriska anordningar

Country Status (3)

Country Link
CH (1) CH586474A5 (US06858664-20050222-C00036.png)
DE (1) DE2532127A1 (US06858664-20050222-C00036.png)
SE (1) SE7606961L (US06858664-20050222-C00036.png)

Also Published As

Publication number Publication date
DE2532127A1 (de) 1976-12-23
CH586474A5 (US06858664-20050222-C00036.png) 1977-03-31

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