SE7706898L - PROCEDURE AND DEVICE FOR SATURATION WITH MINIMUM ANGLE IMPEDANCE AND MINIMUM OCTOBANCE FOR REMOTE PROTECTION OF ELECTRIC POWER LINES - Google Patents

PROCEDURE AND DEVICE FOR SATURATION WITH MINIMUM ANGLE IMPEDANCE AND MINIMUM OCTOBANCE FOR REMOTE PROTECTION OF ELECTRIC POWER LINES

Info

Publication number
SE7706898L
SE7706898L SE7706898A SE7706898A SE7706898L SE 7706898 L SE7706898 L SE 7706898L SE 7706898 A SE7706898 A SE 7706898A SE 7706898 A SE7706898 A SE 7706898A SE 7706898 L SE7706898 L SE 7706898L
Authority
SE
Sweden
Prior art keywords
minimum
octobance
saturation
procedure
electric power
Prior art date
Application number
SE7706898A
Other languages
Swedish (sv)
Inventor
A Guenin
Original Assignee
Controle Equip Indle
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 Controle Equip Indle filed Critical Controle Equip Indle
Publication of SE7706898L publication Critical patent/SE7706898L/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
SE7706898A 1976-07-20 1977-06-15 PROCEDURE AND DEVICE FOR SATURATION WITH MINIMUM ANGLE IMPEDANCE AND MINIMUM OCTOBANCE FOR REMOTE PROTECTION OF ELECTRIC POWER LINES SE7706898L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7622133A FR2359530A2 (en) 1976-07-20 1976-07-20 MEASUREMENT METHOD AND DEVICE AT MINIMUM ANGLE IMPEDANCE AND MINIMUM REACTANCE ACHIEVING DISTANCE PROTECTION FOR AN ELECTRIC ENERGY TRANSMISSION LINE

Publications (1)

Publication Number Publication Date
SE7706898L true SE7706898L (en) 1978-01-21

Family

ID=9175919

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7706898A SE7706898L (en) 1976-07-20 1977-06-15 PROCEDURE AND DEVICE FOR SATURATION WITH MINIMUM ANGLE IMPEDANCE AND MINIMUM OCTOBANCE FOR REMOTE PROTECTION OF ELECTRIC POWER LINES

Country Status (5)

Country Link
CH (1) CH594305A5 (en)
DE (1) DE2717681A1 (en)
FR (1) FR2359530A2 (en)
GB (1) GB1538003A (en)
SE (1) SE7706898L (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2907857C2 (en) * 1979-02-28 1985-01-10 Siemens AG, 1000 Berlin und 8000 München Circuit arrangement for determining the reactance of a power transmission line in the event of a short circuit

Also Published As

Publication number Publication date
GB1538003A (en) 1979-01-10
DE2717681A1 (en) 1978-01-26
CH594305A5 (en) 1978-01-13
FR2359530A2 (en) 1978-02-17
FR2359530B2 (en) 1981-05-08

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