FR702656A - Protection différentielle des réseaux à courant continu - Google Patents

Protection différentielle des réseaux à courant continu

Info

Publication number
FR702656A
FR702656A FR702656DA FR702656A FR 702656 A FR702656 A FR 702656A FR 702656D A FR702656D A FR 702656DA FR 702656 A FR702656 A FR 702656A
Authority
FR
France
Prior art keywords
direct current
differential protection
current networks
networks
differential
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
Other languages
English (en)
Inventor
Fournier
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.)
UNION D'ELECTRICITE
Original Assignee
UNION D'ELECTRICITE
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 UNION D'ELECTRICITE filed Critical UNION D'ELECTRICITE
Application granted granted Critical
Publication of FR702656A publication Critical patent/FR702656A/fr
Expired 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
    • H02H7/268—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
FR702656D 1930-09-26 1930-09-26 Protection différentielle des réseaux à courant continu Expired FR702656A (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR569238X 1930-09-26
FR702656T 1930-09-26
FR377829X 1930-09-26
FR1890775X 1930-09-26

Publications (1)

Publication Number Publication Date
FR702656A true FR702656A (fr) 1931-04-14

Family

ID=69645867

Family Applications (1)

Application Number Title Priority Date Filing Date
FR702656D Expired FR702656A (fr) 1930-09-26 1930-09-26 Protection différentielle des réseaux à courant continu

Country Status (4)

Country Link
US (1) US1890775A (fr)
DE (1) DE569238C (fr)
FR (1) FR702656A (fr)
GB (1) GB377829A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT454583A (fr) * 1948-07-30

Also Published As

Publication number Publication date
GB377829A (en) 1932-08-04
DE569238C (de) 1933-01-31
US1890775A (en) 1932-12-13

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