CA2613811C - Compteur d'electricite - Google Patents

Compteur d'electricite Download PDF

Info

Publication number
CA2613811C
CA2613811C CA 2613811 CA2613811A CA2613811C CA 2613811 C CA2613811 C CA 2613811C CA 2613811 CA2613811 CA 2613811 CA 2613811 A CA2613811 A CA 2613811A CA 2613811 C CA2613811 C CA 2613811C
Authority
CA
Canada
Prior art keywords
electric
coil
electric energy
terminal
voltage
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 - Fee Related
Application number
CA 2613811
Other languages
English (en)
Other versions
CA2613811A1 (fr
Inventor
Fuyuki Kurokawa
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.)
Toshiba Toko Meter Systems Co Ltd
Original Assignee
Toshiba Toko Meter Systems 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 Toshiba Toko Meter Systems Co Ltd filed Critical Toshiba Toko Meter Systems Co Ltd
Priority to CA 2613811 priority Critical patent/CA2613811C/fr
Publication of CA2613811A1 publication Critical patent/CA2613811A1/fr
Application granted granted Critical
Publication of CA2613811C publication Critical patent/CA2613811C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/061—Details of electronic electricity meters
    • G01R22/065—Details of electronic electricity meters related to mechanical aspects
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
    • G01R15/202—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices using Hall-effect devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
    • G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
    • G01R22/10—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods using digital techniques

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)
  • Measuring Magnetic Variables (AREA)
CA 2613811 2007-12-05 2007-12-05 Compteur d'electricite Expired - Fee Related CA2613811C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA 2613811 CA2613811C (fr) 2007-12-05 2007-12-05 Compteur d'electricite

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA 2613811 CA2613811C (fr) 2007-12-05 2007-12-05 Compteur d'electricite

Publications (2)

Publication Number Publication Date
CA2613811A1 CA2613811A1 (fr) 2009-06-05
CA2613811C true CA2613811C (fr) 2012-01-10

Family

ID=40707855

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2613811 Expired - Fee Related CA2613811C (fr) 2007-12-05 2007-12-05 Compteur d'electricite

Country Status (1)

Country Link
CA (1) CA2613811C (fr)

Also Published As

Publication number Publication date
CA2613811A1 (fr) 2009-06-05

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Effective date: 20151207