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BR7904366A - AC POWER METER - Google Patents

AC POWER METER

Info

Publication number
BR7904366A
BR7904366A BR7904366A BR7904366A BR7904366A BR 7904366 A BR7904366 A BR 7904366A BR 7904366 A BR7904366 A BR 7904366A BR 7904366 A BR7904366 A BR 7904366A BR 7904366 A BR7904366 A BR 7904366A
Authority
BR
Brazil
Prior art keywords
power meter
meter
power
Prior art date
Application number
BR7904366A
Other languages
Portuguese (pt)
Inventor
R Miller
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of BR7904366A publication Critical patent/BR7904366A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
BR7904366A 1978-07-11 1979-07-10 AC POWER METER BR7904366A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US92361978A 1978-07-11 1978-07-11
US1393879A 1979-02-22 1979-02-22

Publications (1)

Publication Number Publication Date
BR7904366A true BR7904366A (en) 1980-04-01

Family

ID=26685437

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7904366A BR7904366A (en) 1978-07-11 1979-07-10 AC POWER METER

Country Status (8)

Country Link
AR (1) AR225013A1 (en)
AU (2) AU536476B2 (en)
BR (1) BR7904366A (en)
DE (1) DE2927348A1 (en)
FR (1) FR2431132A1 (en)
GB (1) GB2026175B (en)
IT (1) IT1122061B (en)
MX (1) MX146850A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431132A1 (en) * 1978-07-11 1980-02-08 Westinghouse Electric Corp ELECTRICAL ENERGY METER COMPRISING A MUTUAL INDUCTANCE CURRENT TRANSDUCER
US5418514A (en) * 1984-10-12 1995-05-23 Smith; Dayle R. AC current sensor and method of making same
GB2165706B (en) * 1984-10-12 1987-09-09 Dayle Rigby Smith Alternating current sensor assembly and method of making same
US4887029A (en) * 1988-03-18 1989-12-12 Westinghouse Electric Corp. Mutual inductance current transducer, method of making and electric energy meter incorporating same
DE102004058452A1 (en) 2004-12-03 2006-06-08 Vacuumschmelze Gmbh & Co. Kg Current detection device and method for producing such a current detection device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226641A (en) * 1961-12-05 1965-12-28 Gen Electric Electronic type converter for producting a d.c. signal proportional to watt input
GB1268229A (en) * 1969-03-31 1972-03-22 Prod Ind Sepi Soc D Expl De A remote metering system for measuring elelectrical energy
GB1519787A (en) * 1974-09-13 1978-08-02 Gen Electric Apparatus for metering electrical energy
US3921069A (en) * 1974-11-06 1975-11-18 Gen Electric Variable gain electronic current transformer
DE2503691A1 (en) * 1975-01-30 1976-08-05 Bbc Brown Boveri & Cie Transformer with toroidal ferromagnetic core - has separate windings of strip wire conductor in insulating foils
DE2632377A1 (en) * 1976-07-19 1978-01-26 Friedl Richard Current measurement transducer with digital output - is suitable for digital wattmeters and uses current feedback comparison technique
FR2431132A1 (en) * 1978-07-11 1980-02-08 Westinghouse Electric Corp ELECTRICAL ENERGY METER COMPRISING A MUTUAL INDUCTANCE CURRENT TRANSDUCER

Also Published As

Publication number Publication date
AR225013A1 (en) 1982-02-15
AU2525984A (en) 1984-07-26
IT7924181A0 (en) 1979-07-09
DE2927348A1 (en) 1980-01-24
FR2431132B1 (en) 1985-03-01
FR2431132A1 (en) 1980-02-08
MX146850A (en) 1982-08-25
GB2026175B (en) 1982-11-17
GB2026175A (en) 1980-01-30
AU570960B2 (en) 1988-03-31
IT1122061B (en) 1986-04-23
AU4859779A (en) 1980-01-17
AU536476B2 (en) 1984-05-10

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