SE365663B - - Google Patents

Info

Publication number
SE365663B
SE365663B SE09933/71A SE993371A SE365663B SE 365663 B SE365663 B SE 365663B SE 09933/71 A SE09933/71 A SE 09933/71A SE 993371 A SE993371 A SE 993371A SE 365663 B SE365663 B SE 365663B
Authority
SE
Sweden
Application number
SE09933/71A
Inventor
V Maranchek
V Novella
S Veisky
Original Assignee
Mo Energeticheskij Institut
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 CA117,356A priority Critical patent/CA985367A/en
Priority to GB3194971A priority patent/GB1411081A/en
Priority to DE19712134920 priority patent/DE2134920B2/de
Application filed by Mo Energeticheskij Institut filed Critical Mo Energeticheskij Institut
Priority to SE09933/71A priority patent/SE365663B/xx
Priority to JP5998971A priority patent/JPS5332491B2/ja
Priority to FR7129523A priority patent/FR2148377B1/fr
Publication of SE365663B publication Critical patent/SE365663B/xx

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
    • H02H3/08—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 excess current
    • H02H3/087—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 excess current for DC applications
    • 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
    • H02H7/268—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 for DC systems
    • 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
    • H02H3/44—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 the rate of change of electrical quantities
    • H02H3/445—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 the rate of change of electrical quantities of DC quantities
    • 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
    • H02H3/46—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 frequency deviations
SE09933/71A 1971-07-05 1971-08-03 SE365663B (enrdf_load_stackoverflow)

Priority Applications (6)

Application Number Priority Date Filing Date Title
CA117,356A CA985367A (en) 1971-07-05 1971-07-05 Method for the protection of a.d.c. power transmission system and apparatus for its realization
GB3194971A GB1411081A (en) 1971-07-05 1971-07-07 Method for the proteciton of a dc power transmission system and apparatus for its realization
DE19712134920 DE2134920B2 (de) 1971-07-05 1971-07-13 Verfahren und einrichtung zum schutz von hochspannungs-gleichstrom- uebertragungs (hgue)-leitungen
SE09933/71A SE365663B (enrdf_load_stackoverflow) 1971-07-05 1971-08-03
JP5998971A JPS5332491B2 (enrdf_load_stackoverflow) 1971-07-05 1971-08-10
FR7129523A FR2148377B1 (enrdf_load_stackoverflow) 1971-07-05 1971-08-12

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
CA117,356A CA985367A (en) 1971-07-05 1971-07-05 Method for the protection of a.d.c. power transmission system and apparatus for its realization
GB3194971A GB1411081A (en) 1971-07-05 1971-07-07 Method for the proteciton of a dc power transmission system and apparatus for its realization
DE19712134920 DE2134920B2 (de) 1971-07-05 1971-07-13 Verfahren und einrichtung zum schutz von hochspannungs-gleichstrom- uebertragungs (hgue)-leitungen
SE09933/71A SE365663B (enrdf_load_stackoverflow) 1971-07-05 1971-08-03
JP5998971A JPS5332491B2 (enrdf_load_stackoverflow) 1971-07-05 1971-08-10
FR7129523A FR2148377B1 (enrdf_load_stackoverflow) 1971-07-05 1971-08-12

Publications (1)

Publication Number Publication Date
SE365663B true SE365663B (enrdf_load_stackoverflow) 1974-03-25

Family

ID=69645864

Family Applications (1)

Application Number Title Priority Date Filing Date
SE09933/71A SE365663B (enrdf_load_stackoverflow) 1971-07-05 1971-08-03

Country Status (6)

Country Link
JP (1) JPS5332491B2 (enrdf_load_stackoverflow)
CA (1) CA985367A (enrdf_load_stackoverflow)
DE (1) DE2134920B2 (enrdf_load_stackoverflow)
FR (1) FR2148377B1 (enrdf_load_stackoverflow)
GB (1) GB1411081A (enrdf_load_stackoverflow)
SE (1) SE365663B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE383590B (sv) * 1974-07-19 1976-03-15 Asea Ab Likriktarstation for hogspend likstromsoverforing
JPS54146815A (en) * 1978-05-10 1979-11-16 Hitachi Chemical Co Ltd Production of metallic graphite brushes
JPS61120419U (enrdf_load_stackoverflow) * 1985-01-11 1986-07-29
JPH0537417U (ja) * 1991-10-16 1993-05-21 榮製機株式会社 材料切断機の金鋸帯誘導装置
EP2820435B1 (en) * 2012-02-28 2016-04-20 ABB Technology Ltd. A method and an apparatus for detecting a fault in an hvdc power transmission system

Also Published As

Publication number Publication date
FR2148377B1 (enrdf_load_stackoverflow) 1975-07-11
FR2148377A1 (enrdf_load_stackoverflow) 1973-03-23
DE2134920A1 (de) 1973-01-25
GB1411081A (en) 1975-10-22
JPS5332491B2 (enrdf_load_stackoverflow) 1978-09-08
DE2134920B2 (de) 1976-04-15
JPS4825847A (enrdf_load_stackoverflow) 1973-04-04
CA985367A (en) 1976-03-09

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