DE3891449T1 - Einrichtung zur uebertragung von signalen ueber leiter einer dreiphasen-fernleitung - Google Patents

Einrichtung zur uebertragung von signalen ueber leiter einer dreiphasen-fernleitung

Info

Publication number
DE3891449T1
DE3891449T1 DE19883891449 DE3891449T DE3891449T1 DE 3891449 T1 DE3891449 T1 DE 3891449T1 DE 19883891449 DE19883891449 DE 19883891449 DE 3891449 T DE3891449 T DE 3891449T DE 3891449 T1 DE3891449 T1 DE 3891449T1
Authority
DE
Germany
Prior art keywords
lead
phase transfer
transmitting signals
transmitting
signals
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.)
Withdrawn
Application number
DE19883891449
Other languages
English (en)
Inventor
Klavdij Iosifovic Gutin
Severjan Aleksand Cagareisvili
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.)
VNII ELEKTRIFIKACII SELSKOGO C
Original Assignee
VNII ELEKTRIFIKACII SELSKOGO C
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 VNII ELEKTRIFIKACII SELSKOGO C filed Critical VNII ELEKTRIFIKACII SELSKOGO C
Publication of DE3891449T1 publication Critical patent/DE3891449T1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/56—Circuits for coupling, blocking, or by-passing of signals
    • 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
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • 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
    • H04B2203/5466—Systems for power line communications using three phases conductors
    • 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
    • H04B2203/5483—Systems for power line communications using coupling circuits
    • 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
    • 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
    • H04B2203/5495—Systems for power line communications having measurements and testing channel

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
DE19883891449 1988-11-29 1988-11-29 Einrichtung zur uebertragung von signalen ueber leiter einer dreiphasen-fernleitung Withdrawn DE3891449T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1988/000249 WO1990006639A1 (en) 1988-11-29 1988-11-29 Device for transmission of information through a three-phase power line

Publications (1)

Publication Number Publication Date
DE3891449T1 true DE3891449T1 (de) 1990-11-22

Family

ID=21617354

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19883891449 Withdrawn DE3891449T1 (de) 1988-11-29 1988-11-29 Einrichtung zur uebertragung von signalen ueber leiter einer dreiphasen-fernleitung

Country Status (4)

Country Link
JP (1) JPH03503470A (de)
DE (1) DE3891449T1 (de)
FI (1) FI903770A0 (de)
WO (1) WO1990006639A1 (de)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU432683A1 (ru) * 1969-01-02 1974-06-15 В. И. Проков , Р. С. Гельм Совмещенная линия электроснабжения и управления
CH598722A5 (de) * 1974-07-17 1978-05-12 Little Inc A
GB1585276A (en) * 1976-07-27 1981-02-25 Horstmann Gear Co Ltd Ripple control systems
CH618553A5 (de) * 1977-08-25 1980-07-31 Landis & Gyr Ag
SU1019649A1 (ru) * 1981-06-23 1983-05-23 Украинское Отделение Всесоюзного Государственного Проектно-Изыскательского И Научно-Исследовательского Института "Сельэнергопроект" Устройство передачи сигналов по проводам электрической сети
SU1223381A1 (ru) * 1984-06-15 1986-04-07 Всесоюзный научно-исследовательский институт электрификации сельского хозяйства Устройство передачи сигналов по проводам трехфазной линии электропередачи

Also Published As

Publication number Publication date
WO1990006639A1 (en) 1990-06-14
FI903770A0 (fi) 1990-07-27
JPH03503470A (ja) 1991-08-01

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Legal Events

Date Code Title Description
8139 Disposal/non-payment of the annual fee