AU6426886A - Device for directional protection of power transmission lines with carrier-current relaying - Google Patents

Device for directional protection of power transmission lines with carrier-current relaying

Info

Publication number
AU6426886A
AU6426886A AU64268/86A AU6426886A AU6426886A AU 6426886 A AU6426886 A AU 6426886A AU 64268/86 A AU64268/86 A AU 64268/86A AU 6426886 A AU6426886 A AU 6426886A AU 6426886 A AU6426886 A AU 6426886A
Authority
AU
Australia
Prior art keywords
carrier
power transmission
transmission lines
directional protection
current relaying
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.)
Granted
Application number
AU64268/86A
Other versions
AU593294B2 (en
Inventor
Vladimir Fedorovich Lachugin
Iosif Nikolaevich Popov
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.)
Gosudarstvenny Nauchno-Issledovatelsky Energetichesky Institut Imeni Gm Krzhizhanovskogo
Original Assignee
GNI ENERGETICHESKY INST
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
Priority to NO864043A priority Critical patent/NO864043L/en
Priority to IN758/CAL/86A priority patent/IN165319B/en
Application filed by GNI ENERGETICHESKY INST filed Critical GNI ENERGETICHESKY INST
Priority to AU64268/86A priority patent/AU593294B2/en
Priority to SE8604581A priority patent/SE453038B/en
Priority to BR8605359A priority patent/BR8605359A/en
Publication of AU6426886A publication Critical patent/AU6426886A/en
Application granted granted Critical
Publication of AU593294B2 publication Critical patent/AU593294B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
AU64268/86A 1986-10-10 1986-10-22 Device for directional protection of power transmission lines with carrier-current relaying Ceased AU593294B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO864043A NO864043L (en) 1986-10-10 1986-10-10 DEVICE FOR DIRECTIVE PROTECTION OF POWER CABLES WITH A REAR CURRENT POWER TRANSMISSION.
IN758/CAL/86A IN165319B (en) 1986-10-10 1986-10-17
AU64268/86A AU593294B2 (en) 1986-10-10 1986-10-22 Device for directional protection of power transmission lines with carrier-current relaying
SE8604581A SE453038B (en) 1986-10-10 1986-10-27 Adjusted protection appts. for power transmission line
BR8605359A BR8605359A (en) 1986-10-10 1986-10-30 DEVICE FOR DIRECTIONAL PROTECTION OF A POWER TRANSMISSION LINE BY TRANSPORTING CHAIN RELAYS

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO864043A NO864043L (en) 1986-10-10 1986-10-10 DEVICE FOR DIRECTIVE PROTECTION OF POWER CABLES WITH A REAR CURRENT POWER TRANSMISSION.
AU64268/86A AU593294B2 (en) 1986-10-10 1986-10-22 Device for directional protection of power transmission lines with carrier-current relaying
BR8605359A BR8605359A (en) 1986-10-10 1986-10-30 DEVICE FOR DIRECTIONAL PROTECTION OF A POWER TRANSMISSION LINE BY TRANSPORTING CHAIN RELAYS

Publications (2)

Publication Number Publication Date
AU6426886A true AU6426886A (en) 1988-04-28
AU593294B2 AU593294B2 (en) 1990-02-08

Family

ID=53625604

Family Applications (1)

Application Number Title Priority Date Filing Date
AU64268/86A Ceased AU593294B2 (en) 1986-10-10 1986-10-22 Device for directional protection of power transmission lines with carrier-current relaying

Country Status (5)

Country Link
AU (1) AU593294B2 (en)
BR (1) BR8605359A (en)
IN (1) IN165319B (en)
NO (1) NO864043L (en)
SE (1) SE453038B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU589694B2 (en) * 1986-07-23 1989-10-19 Gosudarstvenny Nauchno-Issledovatelsky Energetichesky Institut Imeni G.M. Krzhizhanovskogo Method of identifying externally induced voltages in a power transmission line with horizontal arrangement of phase conductors and apparatus for performing this method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN143431B (en) * 1975-05-14 1977-11-26 Westinghouse Electric Corp
JPS6046615B2 (en) * 1977-06-13 1985-10-17 東京電力株式会社 protection control device
SU1585858A1 (en) * 1986-07-23 1990-08-15 Государственный Научно-Исследовательский Энергетический Институт Им.Г.М.Кржижановского Method of identifying external induced voltage at power transmission line with horizontal arrangement of phase wires

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU589694B2 (en) * 1986-07-23 1989-10-19 Gosudarstvenny Nauchno-Issledovatelsky Energetichesky Institut Imeni G.M. Krzhizhanovskogo Method of identifying externally induced voltages in a power transmission line with horizontal arrangement of phase conductors and apparatus for performing this method

Also Published As

Publication number Publication date
SE8604581D0 (en) 1986-10-27
NO864043L (en) 1988-04-11
BR8605359A (en) 1988-05-31
AU593294B2 (en) 1990-02-08
IN165319B (en) 1989-09-16
SE453038B (en) 1988-01-04
NO864043D0 (en) 1986-10-10

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