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BR9207087A - Aparelho e processo para exibição eletrônica de energia elétrica medida - Google Patents

Aparelho e processo para exibição eletrônica de energia elétrica medida

Info

Publication number
BR9207087A
BR9207087A BR9207087A BR9207087A BR9207087A BR 9207087 A BR9207087 A BR 9207087A BR 9207087 A BR9207087 A BR 9207087A BR 9207087 A BR9207087 A BR 9207087A BR 9207087 A BR9207087 A BR 9207087A
Authority
BR
Brazil
Prior art keywords
electronic display
measured electricity
electricity
measured
electronic
Prior art date
Application number
BR9207087A
Other languages
English (en)
Inventor
Rodney C Hemminger
Mark L Munday
Original Assignee
Abb Power T & D Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25280273&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BR9207087(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Abb Power T & D Co filed Critical Abb Power T & D Co
Publication of BR9207087A publication Critical patent/BR9207087A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/30—Smart metering, e.g. specially adapted for remote reading

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Tests Of Electronic Circuits (AREA)
  • Testing Relating To Insulation (AREA)
  • Controls And Circuits For Display Device (AREA)
BR9207087A 1992-02-21 1992-11-05 Aparelho e processo para exibição eletrônica de energia elétrica medida BR9207087A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/839,634 US5537029A (en) 1992-02-21 1992-02-21 Method and apparatus for electronic meter testing
PCT/US1992/009632 WO1993017345A1 (en) 1992-02-21 1992-11-05 Method and apparatus for electronic meter testing

Publications (1)

Publication Number Publication Date
BR9207087A true BR9207087A (pt) 1995-12-05

Family

ID=25280273

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9207087A BR9207087A (pt) 1992-02-21 1992-11-05 Aparelho e processo para exibição eletrônica de energia elétrica medida

Country Status (12)

Country Link
US (7) US5537029A (pt)
EP (3) EP0627083B1 (pt)
CN (2) CN1053965C (pt)
AU (1) AU675921B2 (pt)
BR (1) BR9207087A (pt)
CA (1) CA2130434C (pt)
DE (3) DE69231869T3 (pt)
ES (3) ES2160889T5 (pt)
MX (1) MX9206458A (pt)
RU (1) RU2117305C1 (pt)
UA (1) UA34450C2 (pt)
WO (1) WO1993017345A1 (pt)

Families Citing this family (203)

* Cited by examiner, † Cited by third party
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CN1053965C (zh) 2000-06-28
CA2130434C (en) 2000-08-29
WO1993017345A1 (en) 1993-09-02
UA34450C2 (uk) 2001-03-15
EP1070967A1 (en) 2001-01-24
CN1138983C (zh) 2004-02-18
US6703823B1 (en) 2004-03-09
RU2117305C1 (ru) 1998-08-10
EP0627083A1 (en) 1994-12-07
CN1229921A (zh) 1999-09-29
EP0627083A4 (en) 1995-08-16
ES2160889T3 (es) 2001-11-16
ES2239565T3 (es) 2005-10-01
ES2116352T3 (es) 1998-07-16
EP0803741B2 (en) 2008-07-23
EP1070967B1 (en) 2005-01-26
US5537029A (en) 1996-07-16
US6483290B1 (en) 2002-11-19
US6504357B1 (en) 2003-01-07
AU3070092A (en) 1993-09-13
EP0803741A1 (en) 1997-10-29
US6762598B1 (en) 2004-07-13
AU688711B2 (en) 1998-03-12
DE69225335D1 (de) 1998-06-04
CN1076526A (zh) 1993-09-22
MX9206458A (es) 1993-09-01
CA2130434A1 (en) 1993-09-02

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