FR1427339A - Dispositifs électriques protecteurs - Google Patents

Dispositifs électriques protecteurs

Info

Publication number
FR1427339A
FR1427339A FR7436A FR7436A FR1427339A FR 1427339 A FR1427339 A FR 1427339A FR 7436 A FR7436 A FR 7436A FR 7436 A FR7436 A FR 7436A FR 1427339 A FR1427339 A FR 1427339A
Authority
FR
France
Prior art keywords
electrical devices
protective electrical
protective
devices
electrical
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
FR7436A
Other languages
English (en)
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.)
English Electric Co Ltd
Original Assignee
English Electric Co Ltd
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 English Electric Co Ltd filed Critical English Electric Co Ltd
Application granted granted Critical
Publication of FR1427339A publication Critical patent/FR1427339A/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
    • H02H7/30—Staggered disconnection
    • 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
    • H02H7/261—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 involving signal transmission between at least two stations
    • H02H7/262—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 involving signal transmission between at least two stations involving transmissions of switching or blocking orders
FR7436A 1964-03-02 1965-03-01 Dispositifs électriques protecteurs Expired FR1427339A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8628/64A GB1090862A (en) 1964-03-02 1964-03-02 Electrical protective relays

Publications (1)

Publication Number Publication Date
FR1427339A true FR1427339A (fr) 1966-02-04

Family

ID=9856131

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7436A Expired FR1427339A (fr) 1964-03-02 1965-03-01 Dispositifs électriques protecteurs

Country Status (5)

Country Link
US (1) US3379936A (fr)
JP (1) JPS4310931B1 (fr)
DE (1) DE1463134A1 (fr)
FR (1) FR1427339A (fr)
GB (1) GB1090862A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446024A1 (fr) * 1979-01-03 1980-08-01 Bbc Brown Boveri & Cie Dispositif de protection differentielle directionnelle de lignes electriques

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1570491A (en) * 1975-11-14 1980-07-02 Gen Electric Co Ltd Protective relay arrangements
US4148087A (en) * 1977-04-20 1979-04-03 Phadke Arun G Distance relay for electric power transmission lines
US4447845A (en) * 1982-07-07 1984-05-08 General Electric Company Reactance relay
US20030042257A1 (en) * 1998-03-31 2003-03-06 Kimiyoshi Uchiyama Plugging member and container
GB9820141D0 (en) * 1998-09-17 1998-11-11 Alstom Uk Ltd Improved fault protection scheme
FR2791823B1 (fr) * 1999-03-30 2001-05-11 Electricite De France Dispositif et procede de protection d'une ligne d'un reseau de lignes d'alimentation en energie electrique
CN107202939A (zh) * 2017-06-22 2017-09-26 国网新疆电力公司电力科学研究院 基于微波感应的输电线路防外破装置及车辆

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2879454A (en) * 1954-12-08 1959-03-24 Gen Electric Fault responsive protective system for an electric power transmission line
US3201651A (en) * 1962-07-02 1965-08-17 Westinghouse Electric Corp Distance relaying assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2446024A1 (fr) * 1979-01-03 1980-08-01 Bbc Brown Boveri & Cie Dispositif de protection differentielle directionnelle de lignes electriques

Also Published As

Publication number Publication date
US3379936A (en) 1968-04-23
JPS4310931B1 (fr) 1968-05-08
DE1463134A1 (de) 1968-12-12
GB1090862A (en) 1967-11-15

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