IT1027893B - Disposizione per il controlle dei circuiti di sgancio di un sistema di sgancio in parinculare un sistema di protezione per alternatori - Google Patents

Disposizione per il controlle dei circuiti di sgancio di un sistema di sgancio in parinculare un sistema di protezione per alternatori

Info

Publication number
IT1027893B
IT1027893B IT3083874A IT3083874A IT1027893B IT 1027893 B IT1027893 B IT 1027893B IT 3083874 A IT3083874 A IT 3083874A IT 3083874 A IT3083874 A IT 3083874A IT 1027893 B IT1027893 B IT 1027893B
Authority
IT
Italy
Prior art keywords
release
parinculate
alternators
checking
arrangement
Prior art date
Application number
IT3083874A
Other languages
English (en)
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
Application granted granted Critical
Publication of IT1027893B publication Critical patent/IT1027893B/it

Links

Classifications

    • 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
    • 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
    • H02H7/06—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 for dynamo-electric generators; for synchronous capacitors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
IT3083874A 1974-02-01 1974-12-20 Disposizione per il controlle dei circuiti di sgancio di un sistema di sgancio in parinculare un sistema di protezione per alternatori IT1027893B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH141474A CH567726A5 (it) 1974-02-01 1974-02-01

Publications (1)

Publication Number Publication Date
IT1027893B true IT1027893B (it) 1978-12-20

Family

ID=4209880

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3083874A IT1027893B (it) 1974-02-01 1974-12-20 Disposizione per il controlle dei circuiti di sgancio di un sistema di sgancio in parinculare un sistema di protezione per alternatori

Country Status (6)

Country Link
AT (1) AT330280B (it)
CH (1) CH567726A5 (it)
DE (1) DE2409566C2 (it)
FR (1) FR2260208A1 (it)
IT (1) IT1027893B (it)
SE (1) SE406674B (it)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1174657B (de) * 1963-07-16 1964-07-23 Continental Elektro Ind Ag Transistorbestueckte Meldeeinrichtung zur optischen und akustischen Anzeige von Stoerungen in elektrischen Anlagen

Also Published As

Publication number Publication date
DE2409566A1 (de) 1975-08-14
SE406674B (sv) 1979-02-19
ATA887474A (de) 1975-09-15
DE2409566C2 (de) 1984-04-12
AT330280B (de) 1976-06-25
FR2260208B1 (it) 1978-09-29
CH567726A5 (it) 1975-10-15
FR2260208A1 (en) 1975-08-29
SE7415950L (it) 1975-08-04

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