CH446132A - Dispositivo per localizzare i guasti delle linee elettriche di distribuzione di energia elettrica a media tensione - Google Patents

Dispositivo per localizzare i guasti delle linee elettriche di distribuzione di energia elettrica a media tensione

Info

Publication number
CH446132A
CH446132A CH934366A CH934366A CH446132A CH 446132 A CH446132 A CH 446132A CH 934366 A CH934366 A CH 934366A CH 934366 A CH934366 A CH 934366A CH 446132 A CH446132 A CH 446132A
Authority
CH
Switzerland
Prior art keywords
electric power
power distribution
voltage electric
medium voltage
distribution lines
Prior art date
Application number
CH934366A
Other languages
English (en)
Italian (it)
Inventor
Sperandini Armando
Original Assignee
Sperandini Armando
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 Sperandini Armando filed Critical Sperandini Armando
Publication of CH446132A publication Critical patent/CH446132A/it

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04J—MULTIPLEX COMMUNICATION
    • H04J1/00—Frequency-division multiplex systems
    • H04J1/18—Frequency-division multiplex systems in which all the carriers are amplitude-modulated
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/08—Locating faults in cables, transmission lines, or 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
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/042—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned combined with means for locating the fault
    • 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
    • H02H3/06—Details with automatic reconnection
    • H02H3/063—Details concerning the co-operation of many similar arrangements, e.g. in a network

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Locating Faults (AREA)
CH934366A 1965-07-05 1966-06-25 Dispositivo per localizzare i guasti delle linee elettriche di distribuzione di energia elettrica a media tensione CH446132A (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1500965 1965-07-05

Publications (1)

Publication Number Publication Date
CH446132A true CH446132A (it) 1967-10-31

Family

ID=11146181

Family Applications (1)

Application Number Title Priority Date Filing Date
CH934366A CH446132A (it) 1965-07-05 1966-06-25 Dispositivo per localizzare i guasti delle linee elettriche di distribuzione di energia elettrica a media tensione

Country Status (4)

Country Link
BE (1) BE683655A (enrdf_load_stackoverflow)
CH (1) CH446132A (enrdf_load_stackoverflow)
DE (1) DE1298180B (enrdf_load_stackoverflow)
GB (1) GB1137424A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
BE683655A (enrdf_load_stackoverflow) 1966-12-16
DE1298180B (de) 1969-06-26
GB1137424A (en) 1968-12-18

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