DE1292726B - Mehrstufiges elektronisches Distanzrelais - Google Patents

Mehrstufiges elektronisches Distanzrelais

Info

Publication number
DE1292726B
DE1292726B DE1965L0051502 DEL0051502A DE1292726B DE 1292726 B DE1292726 B DE 1292726B DE 1965L0051502 DE1965L0051502 DE 1965L0051502 DE L0051502 A DEL0051502 A DE L0051502A DE 1292726 B DE1292726 B DE 1292726B
Authority
DE
Germany
Prior art keywords
voltage
resistor
current
distance relay
transistor
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.)
Pending
Application number
DE1965L0051502
Other languages
German (de)
English (en)
Inventor
Brumm
Halama
Dipl-Ing Walter
Dipl-Ing Wilhelm
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.)
Licentia Patent Verwaltungs GmbH
Original Assignee
Licentia Patent Verwaltungs GmbH
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 Licentia Patent Verwaltungs GmbH filed Critical Licentia Patent Verwaltungs GmbH
Priority to DE1965L0051502 priority Critical patent/DE1292726B/de
Priority to AT720366A priority patent/AT261030B/de
Priority to CH1093266A priority patent/CH440429A/de
Priority to SE1139766A priority patent/SE317124B/xx
Publication of DE1292726B publication Critical patent/DE1292726B/de
Pending 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
    • H02H7/30—Staggered disconnection

Landscapes

  • Measurement Of Current Or Voltage (AREA)
DE1965L0051502 1965-08-30 1965-08-30 Mehrstufiges elektronisches Distanzrelais Pending DE1292726B (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE1965L0051502 DE1292726B (de) 1965-08-30 1965-08-30 Mehrstufiges elektronisches Distanzrelais
AT720366A AT261030B (de) 1965-08-30 1966-07-27 Mehrstufiges elektronisches Distanzrelais
CH1093266A CH440429A (de) 1965-08-30 1966-07-28 Mehrstufiges elektronisches Distanzrelais
SE1139766A SE317124B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1965-08-30 1966-08-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965L0051502 DE1292726B (de) 1965-08-30 1965-08-30 Mehrstufiges elektronisches Distanzrelais

Publications (1)

Publication Number Publication Date
DE1292726B true DE1292726B (de) 1969-04-17

Family

ID=7274095

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1965L0051502 Pending DE1292726B (de) 1965-08-30 1965-08-30 Mehrstufiges elektronisches Distanzrelais

Country Status (4)

Country Link
AT (1) AT261030B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH440429A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1292726B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
SE (1) SE317124B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040471A1 (en) * 1980-05-20 1981-11-25 Kabushiki Kaisha Toshiba Protective relaying system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1049964B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1958-03-27 1959-02-05
DE1095377B (de) * 1959-12-16 1960-12-22 Bbc Brown Boveri & Cie Distanzschutz mit umschaltbaren Zeitstufen

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1049964B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1958-03-27 1959-02-05
DE1095377B (de) * 1959-12-16 1960-12-22 Bbc Brown Boveri & Cie Distanzschutz mit umschaltbaren Zeitstufen

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040471A1 (en) * 1980-05-20 1981-11-25 Kabushiki Kaisha Toshiba Protective relaying system

Also Published As

Publication number Publication date
AT261030B (de) 1968-04-10
SE317124B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-11-10
CH440429A (de) 1967-07-31

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