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GB505656A - Improvements in and relating to protective equipment for electrical power systems - Google Patents

Improvements in and relating to protective equipment for electrical power systems

Info

Publication number
GB505656A
GB505656A GB2788337A GB2788337A GB505656A GB 505656 A GB505656 A GB 505656A GB 2788337 A GB2788337 A GB 2788337A GB 2788337 A GB2788337 A GB 2788337A GB 505656 A GB505656 A GB 505656A
Authority
GB
United Kingdom
Prior art keywords
relating
electrical power
power systems
protective equipment
protective
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
GB2788337A
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.)
Metropolitan Vickers Electrical Co Ltd
Original Assignee
Metropolitan Vickers Electrical 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 Metropolitan Vickers Electrical Co Ltd filed Critical Metropolitan Vickers Electrical Co Ltd
Priority to GB2788337A priority Critical patent/GB505656A/en
Publication of GB505656A publication Critical patent/GB505656A/en
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
    • H02H7/261—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
GB2788337A 1937-10-13 1937-10-13 Improvements in and relating to protective equipment for electrical power systems Expired GB505656A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2788337A GB505656A (en) 1937-10-13 1937-10-13 Improvements in and relating to protective equipment for electrical power systems

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2788337A GB505656A (en) 1937-10-13 1937-10-13 Improvements in and relating to protective equipment for electrical power systems

Publications (1)

Publication Number Publication Date
GB505656A true GB505656A (en) 1939-05-15

Family

ID=10266823

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2788337A Expired GB505656A (en) 1937-10-13 1937-10-13 Improvements in and relating to protective equipment for electrical power systems

Country Status (1)

Country Link
GB (1) GB505656A (en)

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