CH615053A5 - Method and device for the electrical line distance measurement for distance protection systems - Google Patents

Method and device for the electrical line distance measurement for distance protection systems

Info

Publication number
CH615053A5
CH615053A5 CH421477A CH421477A CH615053A5 CH 615053 A5 CH615053 A5 CH 615053A5 CH 421477 A CH421477 A CH 421477A CH 421477 A CH421477 A CH 421477A CH 615053 A5 CH615053 A5 CH 615053A5
Authority
CH
Switzerland
Prior art keywords
electrical line
protection systems
distance measurement
distance
line distance
Prior art date
Application number
CH421477A
Inventor
Hendro Dr Ing Rijanto
Original Assignee
Licentia 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 Gmbh filed Critical Licentia Gmbh
Publication of CH615053A5 publication Critical patent/CH615053A5/en

Links

Classifications

    • 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
    • H02H3/38—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 responsive to both voltage and current; responsive to phase angle between voltage and current
    • H02H3/382—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 responsive to both voltage and current; responsive to phase angle between voltage and current involving phase comparison between current and voltage or between values derived from current and voltage
CH421477A 1976-04-09 1977-04-04 Method and device for the electrical line distance measurement for distance protection systems CH615053A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762615556 DE2615556C2 (en) 1976-04-09 1976-04-09 Procedure for electrical line distance measurement for distance protection devices

Publications (1)

Publication Number Publication Date
CH615053A5 true CH615053A5 (en) 1979-12-28

Family

ID=5974975

Family Applications (1)

Application Number Title Priority Date Filing Date
CH421477A CH615053A5 (en) 1976-04-09 1977-04-04 Method and device for the electrical line distance measurement for distance protection systems

Country Status (4)

Country Link
AT (1) AT359149B (en)
CH (1) CH615053A5 (en)
DE (1) DE2615556C2 (en)
SE (1) SE413726B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4230649C2 (en) * 1992-09-14 1996-10-31 Siemens Ag Method and device for signal correction
DE4441334C1 (en) * 1994-11-08 1996-07-11 Siemens Ag Method for determining the location of a fault in a predetermined monitoring area of a multi-phase electrical power transmission line system

Also Published As

Publication number Publication date
ATA248877A (en) 1980-03-15
SE7703936L (en) 1977-10-10
AT359149B (en) 1980-10-27
SE413726B (en) 1980-06-16
DE2615556B1 (en) 1977-08-18
DE2615556C2 (en) 1979-12-13

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Legal Events

Date Code Title Description
PL Patent ceased