BE775663A - REMOTE PROTECTION SIGNALING DEVICE IN AN ELECTRICAL ENERGY DISTRIBUTION NETWORK - Google Patents

REMOTE PROTECTION SIGNALING DEVICE IN AN ELECTRICAL ENERGY DISTRIBUTION NETWORK

Info

Publication number
BE775663A
BE775663A BE775663A BE775663A BE775663A BE 775663 A BE775663 A BE 775663A BE 775663 A BE775663 A BE 775663A BE 775663 A BE775663 A BE 775663A BE 775663 A BE775663 A BE 775663A
Authority
BE
Belgium
Prior art keywords
electrical energy
distribution network
energy distribution
signaling device
remote protection
Prior art date
Application number
BE775663A
Other languages
French (fr)
Inventor
G Barbieri
O Donelli
A Squadroni
Original Assignee
Sits Soc It Telecom Siemens
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 Sits Soc It Telecom Siemens filed Critical Sits Soc It Telecom Siemens
Publication of BE775663A publication Critical patent/BE775663A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/546—Combination of signalling, telemetering, protection
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H02H1/0076—Details of emergency protective circuit arrangements concerning transmission of signals by superposition on the watched current
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5416—Methods of transmitting or receiving signals via power distribution lines by adding signals to the wave form of the power source
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5491—Systems for power line communications using filtering and bypassing

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
BE775663A 1971-04-23 1971-11-22 REMOTE PROTECTION SIGNALING DEVICE IN AN ELECTRICAL ENERGY DISTRIBUTION NETWORK BE775663A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2355971 1971-04-23

Publications (1)

Publication Number Publication Date
BE775663A true BE775663A (en) 1972-03-16

Family

ID=11208134

Family Applications (1)

Application Number Title Priority Date Filing Date
BE775663A BE775663A (en) 1971-04-23 1971-11-22 REMOTE PROTECTION SIGNALING DEVICE IN AN ELECTRICAL ENERGY DISTRIBUTION NETWORK

Country Status (5)

Country Link
BE (1) BE775663A (en)
BR (1) BR7202443D0 (en)
DE (1) DE2217649A1 (en)
FR (1) FR2114376A5 (en)
NL (1) NL7205543A (en)

Also Published As

Publication number Publication date
DE2217649A1 (en) 1972-11-09
FR2114376A5 (en) 1972-06-30
NL7205543A (en) 1972-10-25
BR7202443D0 (en) 1973-05-29

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