FR1103871A - Dispositif de protection sélective - Google Patents

Dispositif de protection sélective

Info

Publication number
FR1103871A
FR1103871A FR1103871DA FR1103871A FR 1103871 A FR1103871 A FR 1103871A FR 1103871D A FR1103871D A FR 1103871DA FR 1103871 A FR1103871 A FR 1103871A
Authority
FR
France
Prior art keywords
protection device
selective protection
selective
protection
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri France SA
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 AG Switzerland, BBC Brown Boveri France SA filed Critical BBC Brown Boveri AG Switzerland
Application granted granted Critical
Publication of FR1103871A publication Critical patent/FR1103871A/fr
Expired legal-status Critical Current

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
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/003—Fault detection by injection of an auxiliary voltage
FR1103871D 1953-07-07 1954-07-07 Dispositif de protection sélective Expired FR1103871A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1103871X 1953-07-07

Publications (1)

Publication Number Publication Date
FR1103871A true FR1103871A (fr) 1955-11-08

Family

ID=4557658

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1103871D Expired FR1103871A (fr) 1953-07-07 1954-07-07 Dispositif de protection sélective

Country Status (2)

Country Link
DE (1) DE971444C (fr)
FR (1) FR1103871A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010040853A1 (de) * 2010-09-16 2012-03-22 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Bestimmen einer Länge eines Leiterseils

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE690349C (de) * 1928-08-18 1940-04-23 Siemens Schuckertwerke Akt Ges Selektivschutzeinrichtung fuer elektrische Anlagen
DE748624C (de) * 1939-08-02 1944-11-06 Einrichtung zur Ermittlung von Leitungslaengen bzw. zur Fehlerortbestimmung bei Hochspannungsfreileitungen
DE915002C (de) * 1939-10-05 1954-07-12 Aeg Anordnung zur Ermittlung von Leitungslaengen bzw. zur Fehlerortsbestimmung

Also Published As

Publication number Publication date
DE971444C (de) 1959-01-29

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