ES325883A1 - Un dispositivo de rele detector de corto-circuitos sobre lineas de traccion de corriente continua. - Google Patents

Un dispositivo de rele detector de corto-circuitos sobre lineas de traccion de corriente continua.

Info

Publication number
ES325883A1
ES325883A1 ES0325883A ES325883A ES325883A1 ES 325883 A1 ES325883 A1 ES 325883A1 ES 0325883 A ES0325883 A ES 0325883A ES 325883 A ES325883 A ES 325883A ES 325883 A1 ES325883 A1 ES 325883A1
Authority
ES
Spain
Prior art keywords
amplitude
short
relay device
circuit detector
detector relay
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
ES0325883A
Other languages
English (en)
Spanish (es)
Inventor
Willy Andries
Marcel Vanderstraeten
Van Jacques Hulse
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.)
Umicore NV SA
Original Assignee
Ateliers de Constructions Electriques de Charleroi SA
ACEC 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 Ateliers de Constructions Electriques de Charleroi SA, ACEC SA filed Critical Ateliers de Constructions Electriques de Charleroi SA
Publication of ES325883A1 publication Critical patent/ES325883A1/es
Expired legal-status Critical Current

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
    • H02H3/44—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 the rate of change of electrical quantities
    • H02H3/445—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 the rate of change of electrical quantities of DC quantities
    • 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
    • H02H3/08—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 excess current
    • H02H3/087—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 excess current for DC applications

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
ES0325883A 1965-04-23 1966-04-23 Un dispositivo de rele detector de corto-circuitos sobre lineas de traccion de corriente continua. Expired ES325883A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE662938A BE662938A (fr) 1965-04-23 1965-04-23 Relais détecteur de courts-circuits sur des lignes de traction à courant continu

Publications (1)

Publication Number Publication Date
ES325883A1 true ES325883A1 (es) 1967-03-01

Family

ID=59579324

Family Applications (2)

Application Number Title Priority Date Filing Date
ES0325883A Expired ES325883A1 (es) 1965-04-23 1966-04-23 Un dispositivo de rele detector de corto-circuitos sobre lineas de traccion de corriente continua.
ES364452A Expired ES364452A2 (es) 1965-04-23 1969-03-06 Dispositivo de rele detector de cortocircuitos sobre lineasde traccion de corriente continua.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES364452A Expired ES364452A2 (es) 1965-04-23 1969-03-06 Dispositivo de rele detector de cortocircuitos sobre lineasde traccion de corriente continua.

Country Status (6)

Country Link
BE (2) BE662938A (fr)
ES (2) ES325883A1 (fr)
FR (2) FR1493443A (fr)
IT (1) IT780548B (fr)
NL (1) NL6903588A (fr)
PL (1) PL58286B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2449993A1 (fr) * 1979-02-20 1980-09-19 Dechelette Gilles Systeme de protection d'une machine couplee a un reseau electrique

Also Published As

Publication number Publication date
BE662938A (fr) 1965-10-25
FR1493443A (fr) 1967-09-01
IT780548B (it) 1967-07-15
FR2003427A6 (fr) 1969-11-07
ES364452A2 (es) 1971-02-01
PL58286B1 (pl) 1969-12-29
NL6903588A (nl) 1969-09-09
BE711792A (fr) 1968-09-09

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