CA946932A - Protection of d.c. transmission lines - Google Patents

Protection of d.c. transmission lines

Info

Publication number
CA946932A
CA946932A CA079,691A CA79691A CA946932A CA 946932 A CA946932 A CA 946932A CA 79691 A CA79691 A CA 79691A CA 946932 A CA946932 A CA 946932A
Authority
CA
Canada
Prior art keywords
protection
transmission lines
lines
transmission
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.)
Expired
Application number
CA079,691A
Inventor
Stanislav P. Veisky
Vladimir N. Novella
Vasily M. Maranchak
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.)
MOSKOVSKY ORDENA LENINA ENERGETICHESKY INSTITUT
Original Assignee
MOSKOVSKY ORDENA LENINA ENERGETICHESKY 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
Application filed by MOSKOVSKY ORDENA LENINA ENERGETICHESKY INSTITUT filed Critical MOSKOVSKY ORDENA LENINA ENERGETICHESKY INSTITUT
Priority to CA079,691A priority Critical patent/CA946932A/en
Priority to SE7005493A priority patent/SE376697B/xx
Application granted granted Critical
Publication of CA946932A publication Critical patent/CA946932A/en
Expired legal-status Critical Current

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
    • 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
    • H02H3/10—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 additionally responsive to some other abnormal electrical conditions
CA079,691A 1970-04-09 1970-04-09 Protection of d.c. transmission lines Expired CA946932A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CA079,691A CA946932A (en) 1970-04-09 1970-04-09 Protection of d.c. transmission lines
SE7005493A SE376697B (en) 1970-04-09 1970-04-21

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA079,691A CA946932A (en) 1970-04-09 1970-04-09 Protection of d.c. transmission lines
SE7005493A SE376697B (en) 1970-04-09 1970-04-21

Publications (1)

Publication Number Publication Date
CA946932A true CA946932A (en) 1974-05-07

Family

ID=71083314

Family Applications (1)

Application Number Title Priority Date Filing Date
CA079,691A Expired CA946932A (en) 1970-04-09 1970-04-09 Protection of d.c. transmission lines

Country Status (2)

Country Link
CA (1) CA946932A (en)
SE (1) SE376697B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020068621A (en) * 2018-10-26 2020-04-30 株式会社日立製作所 Protection control device for ac/dc conversion station, protection control system for dc power transmission system, and protection control method for ac/dc conversion station

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020068621A (en) * 2018-10-26 2020-04-30 株式会社日立製作所 Protection control device for ac/dc conversion station, protection control system for dc power transmission system, and protection control method for ac/dc conversion station
JP7181760B2 (en) 2018-10-26 2022-12-01 株式会社日立製作所 Protection control device for AC/DC converter station, protection control system for DC power transmission system, and protection control method for AC/DC converter station

Also Published As

Publication number Publication date
SE376697B (en) 1975-06-02

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