YU158477A - Means for feeding a filter - Google Patents

Means for feeding a filter

Info

Publication number
YU158477A
YU158477A YU01584/77A YU158477A YU158477A YU 158477 A YU158477 A YU 158477A YU 01584/77 A YU01584/77 A YU 01584/77A YU 158477 A YU158477 A YU 158477A YU 158477 A YU158477 A YU 158477A
Authority
YU
Yugoslavia
Prior art keywords
feeding
filter
Prior art date
Application number
YU01584/77A
Other languages
English (en)
Inventor
G Hammarlund
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Publication of YU158477A publication Critical patent/YU158477A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R29/00—Arrangements for measuring or indicating electric quantities not covered by groups G01R19/00 - G01R27/00
    • G01R29/18—Indicating phase sequence; Indicating synchronism
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0038—Details of emergency protective circuit arrangements concerning the connection of the detecting means, e.g. for reducing their number

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Rectifiers (AREA)
  • Direct Current Feeding And Distribution (AREA)
YU01584/77A 1976-06-30 1977-06-27 Means for feeding a filter YU158477A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7607485A SE399995B (sv) 1976-06-30 1976-06-30 Anordning for matning av stromfilter i elektriska skydd

Publications (1)

Publication Number Publication Date
YU158477A true YU158477A (en) 1982-05-31

Family

ID=20328351

Family Applications (1)

Application Number Title Priority Date Filing Date
YU01584/77A YU158477A (en) 1976-06-30 1977-06-27 Means for feeding a filter

Country Status (9)

Country Link
US (1) US4150412A (cs)
CA (1) CA1085449A (cs)
CH (1) CH612272A5 (cs)
DE (1) DE2727468C2 (cs)
FR (1) FR2357092A1 (cs)
GB (1) GB1577558A (cs)
IT (1) IT1082781B (cs)
SE (1) SE399995B (cs)
YU (1) YU158477A (cs)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4479160A (en) * 1983-05-02 1984-10-23 Westinghouse Electric Corp. Band-pass sequence filters for symmetrical components of multiphase AC power systems
DE3319306C2 (de) * 1983-05-27 1985-04-04 Siemens AG, 1000 Berlin und 8000 München Fehlererkennungsschaltung für parallel auf einen Verbraucher speisende Stromversorgungsgeräte
TWI505612B (zh) * 2013-08-23 2015-10-21 Delta Electronics Inc 用於電流互感器的取樣電路

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3411066A (en) * 1965-01-15 1968-11-12 Bausch & Lomb Ac to dc converter for ac voltage measurement
DE2052594A1 (de) * 1969-12-05 1971-06-09 Werkzeugmasch Heckert Veb Schaltungsanordnung zum phasennchti gen Demoduheren von amphtudenmodulierten Tragerfrequenz Meßsignalen
SU448531A1 (ru) * 1972-10-03 1974-10-30 Рижский политехнический институт Фазодетекторное реле
US3811073A (en) * 1973-03-05 1974-05-14 Westinghouse Electric Corp Alternating current sensing circuit and method
US3992651A (en) * 1975-04-01 1976-11-16 General Electric Company Active symmetrical component network for protective relays
US4000446A (en) * 1975-06-04 1976-12-28 Borg-Warner Corporation Overload protection system for three-phase submersible pump motor

Also Published As

Publication number Publication date
SE399995B (sv) 1978-03-06
US4150412A (en) 1979-04-17
CH612272A5 (cs) 1979-07-13
FR2357092B1 (cs) 1983-08-26
FR2357092A1 (fr) 1978-01-27
CA1085449A (en) 1980-09-09
IT1082781B (it) 1985-05-21
SE7607485L (sv) 1977-12-31
GB1577558A (en) 1980-10-22
DE2727468A1 (de) 1978-01-05
DE2727468C2 (de) 1982-10-28

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