GB292930A - Distance relays for the protection of electric circuits - Google Patents

Distance relays for the protection of electric circuits

Info

Publication number
GB292930A
GB292930A GB18390/28A GB1839028A GB292930A GB 292930 A GB292930 A GB 292930A GB 18390/28 A GB18390/28 A GB 18390/28A GB 1839028 A GB1839028 A GB 1839028A GB 292930 A GB292930 A GB 292930A
Authority
GB
United Kingdom
Prior art keywords
protection
electric circuits
distance relays
relays
distance
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
GB18390/28A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB292930A publication Critical patent/GB292930A/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
    • H02H7/30—Staggered disconnection
GB18390/28A 1927-06-25 1928-06-25 Distance relays for the protection of electric circuits Expired GB292930A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE292930X 1927-06-25

Publications (1)

Publication Number Publication Date
GB292930A true GB292930A (en) 1929-07-25

Family

ID=6076193

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18390/28A Expired GB292930A (en) 1927-06-25 1928-06-25 Distance relays for the protection of electric circuits

Country Status (1)

Country Link
GB (1) GB292930A (en)

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