IT957657B - Circuito rivelatore di percorsi a terra per reti di distribuzione di energia elettrica in corrente continua - Google Patents

Circuito rivelatore di percorsi a terra per reti di distribuzione di energia elettrica in corrente continua

Info

Publication number
IT957657B
IT957657B IT49860/72A IT4986072A IT957657B IT 957657 B IT957657 B IT 957657B IT 49860/72 A IT49860/72 A IT 49860/72A IT 4986072 A IT4986072 A IT 4986072A IT 957657 B IT957657 B IT 957657B
Authority
IT
Italy
Prior art keywords
direct current
detector circuit
distribution networks
current electricity
electricity distribution
Prior art date
Application number
IT49860/72A
Other languages
English (en)
Original Assignee
Gilbert Associates
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 Gilbert Associates filed Critical Gilbert Associates
Application granted granted Critical
Publication of IT957657B publication Critical patent/IT957657B/it

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
    • H02H3/16—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 fault current to earth, frame or mass
IT49860/72A 1971-05-17 1972-04-26 Circuito rivelatore di percorsi a terra per reti di distribuzione di energia elettrica in corrente continua IT957657B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US14406671A 1971-05-17 1971-05-17

Publications (1)

Publication Number Publication Date
IT957657B true IT957657B (it) 1973-10-20

Family

ID=22506903

Family Applications (1)

Application Number Title Priority Date Filing Date
IT49860/72A IT957657B (it) 1971-05-17 1972-04-26 Circuito rivelatore di percorsi a terra per reti di distribuzione di energia elettrica in corrente continua

Country Status (4)

Country Link
US (1) US3668472A (it)
JP (1) JPS4910341A (it)
GB (1) GB1389916A (it)
IT (1) IT957657B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3969710A (en) * 1973-05-23 1976-07-13 Hochiki Corporation Apparatus for picking up signal currents flowing through signal lines
US3976987A (en) * 1975-08-29 1976-08-24 Square D Company Dual channel dynamic line isolation monitor
US4843327A (en) * 1987-06-03 1989-06-27 Raychem Corporation Branched sensor system
US4931741A (en) * 1987-06-03 1990-06-05 Raychem Corporation Branched sensor system
US5561380A (en) * 1995-05-08 1996-10-01 Chrysler Corporation Fault detection system for electric automobile traction system having floating ground

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3066284A (en) * 1957-10-14 1962-11-27 Ca Nat Research Council Dynamic ground detectors
SE338093B (it) * 1968-04-24 1971-08-30 Asea Ab

Also Published As

Publication number Publication date
US3668472A (en) 1972-06-06
GB1389916A (en) 1975-04-09
JPS4910341A (it) 1974-01-29

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