FI872162A0 - Anordning foer angivande av stroemimpulser vilka flyter genom oeverspaenningsavlaeggningsmekanismer i hoegspaenningsnaet. - Google Patents

Anordning foer angivande av stroemimpulser vilka flyter genom oeverspaenningsavlaeggningsmekanismer i hoegspaenningsnaet.

Info

Publication number
FI872162A0
FI872162A0 FI872162A FI872162A FI872162A0 FI 872162 A0 FI872162 A0 FI 872162A0 FI 872162 A FI872162 A FI 872162A FI 872162 A FI872162 A FI 872162A FI 872162 A0 FI872162 A0 FI 872162A0
Authority
FI
Finland
Prior art keywords
stroemimpulser
oeverspaenningsavlaeggningsmekanismer
hoegspaenningsnaet
flyter
angivande
Prior art date
Application number
FI872162A
Other languages
English (en)
Other versions
FI872162A (fi
Inventor
Norbert Normann
Guenter Uhl
Original Assignee
Duerrwaechter E Dr Doduco
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 Duerrwaechter E Dr Doduco filed Critical Duerrwaechter E Dr Doduco
Publication of FI872162A0 publication Critical patent/FI872162A0/fi
Publication of FI872162A publication Critical patent/FI872162A/fi

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device
    • 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
    • H02H3/048—Checking overvoltage diverters
FI872162A 1986-05-23 1987-05-15 Anordning foer angivande av stroemimpulser vilka flyter genom oeverspaenningsavlaeggningsmekanismer i hoegspaenningsnaet. FI872162A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863617390 DE3617390A1 (de) 1986-05-23 1986-05-23 Vorrichtung zum melden von stromimpulsen, welche durch den erdleiter von ueberspannungsableitern in hochspannungsnetzen fliessen

Publications (2)

Publication Number Publication Date
FI872162A0 true FI872162A0 (fi) 1987-05-15
FI872162A FI872162A (fi) 1987-11-24

Family

ID=6301481

Family Applications (1)

Application Number Title Priority Date Filing Date
FI872162A FI872162A (fi) 1986-05-23 1987-05-15 Anordning foer angivande av stroemimpulser vilka flyter genom oeverspaenningsavlaeggningsmekanismer i hoegspaenningsnaet.

Country Status (3)

Country Link
EP (1) EP0246644A3 (fi)
DE (1) DE3617390A1 (fi)
FI (1) FI872162A (fi)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4112169C2 (de) * 1991-04-13 1994-03-10 Doepke & Co Schaltgeraetefabri Fehlerstrom-Überwachungseinrichtung
FR2691301B1 (fr) * 1992-05-15 1994-07-08 Materiel Electr Soc Ind Generateur de signal pour la tele-detection des defauts de fonctionnement des parafoudres montes sur les lignes electriques de distribution.
ATE152553T1 (de) * 1993-02-15 1997-05-15 Siemens Ag Ableitertrennschalter
US6456088B1 (en) * 2001-01-03 2002-09-24 Alcatel Usa Sourcing, L.P. 1st level power fault testing apparatus for testing telecommunications equipment
CN102404917B (zh) * 2010-11-12 2014-12-24 孙善齐 电抗式led照明电流控制电路、驱动器及控制系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3346811A (en) * 1964-02-24 1967-10-10 Allis Chalmers Mfg Co Means for sensing conditions in high potential region and for transmitting such intelligence by light means to low potential regions
DE1588142C3 (de) * 1967-11-10 1975-01-30 Dehn & Soehne, 8500 Nuernberg Vorrichtung zum Zählen von Stromstößen
DE1906006A1 (de) * 1969-02-07 1970-09-03 Siemens Ag Meldevorrichtung fuer das Ansprechen von UEberspannungsableitern in Stromrichterschaltungen
DE2063966A1 (de) * 1970-12-28 1972-07-20 Transformatoren Union Ag Anordnung zur numerischen Erfassung von kurzzeitigen Spannungsspitzen in Versorgungsnetzen
DE2738558C3 (de) * 1977-08-24 1980-06-26 Siemens Ag, 1000 Berlin Und 8000 Muenchen Schaltungsanordnung zur Messung von Strömen auf hohem Potential
DE2739599A1 (de) * 1977-08-31 1979-03-08 Siemens Ag Messeinrichtung fuer stroeme in hochspannungsleitern
US4198595A (en) * 1978-09-05 1980-04-15 General Electric Company Apparatus and method of phase shift compensation of an active terminated current transformer

Also Published As

Publication number Publication date
DE3617390A1 (de) 1988-03-24
EP0246644A3 (de) 1988-03-02
FI872162A (fi) 1987-11-24
EP0246644A2 (de) 1987-11-25

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: DODUCO KG DR. EUGEN DUERRWAECHTER