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BR8202265A - Medidor de consumo eletrico e processo para a medicao de parametros eletricos em um ponto de um sistema de transmissao de potencia eletrica - Google Patents

Medidor de consumo eletrico e processo para a medicao de parametros eletricos em um ponto de um sistema de transmissao de potencia eletrica

Info

Publication number
BR8202265A
BR8202265A BR8202265A BR8202265A BR8202265A BR 8202265 A BR8202265 A BR 8202265A BR 8202265 A BR8202265 A BR 8202265A BR 8202265 A BR8202265 A BR 8202265A BR 8202265 A BR8202265 A BR 8202265A
Authority
BR
Brazil
Prior art keywords
measurement
point
power transmission
transmission system
electrical parameters
Prior art date
Application number
BR8202265A
Other languages
English (en)
Inventor
James E Haferd
Harley L Friend
Original Assignee
Scientific Columbus Inc
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 Scientific Columbus Inc filed Critical Scientific Columbus Inc
Publication of BR8202265A publication Critical patent/BR8202265A/pt

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
BR8202265A 1981-04-21 1982-04-20 Medidor de consumo eletrico e processo para a medicao de parametros eletricos em um ponto de um sistema de transmissao de potencia eletrica BR8202265A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25607381A 1981-04-21 1981-04-21

Publications (1)

Publication Number Publication Date
BR8202265A true BR8202265A (pt) 1983-04-05

Family

ID=22971007

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8202265A BR8202265A (pt) 1981-04-21 1982-04-20 Medidor de consumo eletrico e processo para a medicao de parametros eletricos em um ponto de um sistema de transmissao de potencia eletrica

Country Status (4)

Country Link
EP (1) EP0063402A1 (pt)
JP (1) JPS57175960A (pt)
AU (1) AU8041682A (pt)
BR (1) BR8202265A (pt)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104267A (ja) * 1983-11-11 1985-06-08 Toshiba Corp 電力量計量装置
IT1195513B (it) * 1983-11-11 1988-10-19 Bremi Di Barbagallo Roberto Contatore di energia elettrica
DE3561264D1 (en) * 1984-03-26 1988-02-04 Bbc Brown Boveri & Cie Method for evaluating analogous output signals of current and voltage converters and arrangement for the realisation of this method
JPH0812212B2 (ja) * 1984-05-25 1996-02-07 美和電気株式会社 電気量需要変換装置
CH673714A5 (pt) * 1985-05-02 1990-03-30 Zellweger Uster Ag
GB2183852A (en) * 1985-11-27 1987-06-10 Triad Communications Inc Utility meter
CH672374A5 (pt) * 1986-11-04 1989-11-15 Bbc Brown Boveri & Cie
US4979122A (en) * 1989-02-01 1990-12-18 Ge Fanuc Automation North America Inc. Apparatus and method for monitoring power
CA2021078A1 (en) * 1989-09-25 1991-03-26 Warren Ralph Germer Electronic watthour meter
US5258704A (en) * 1989-09-25 1993-11-02 General Electric Company Electronic watthour meter
DE69029313D1 (de) * 1989-09-25 1997-01-16 Gen Electric Elektronischer Wattstundenzähler
US7233918B1 (en) * 2000-07-18 2007-06-19 Oracle International Corporation Rating billing events in real time according to account usage information
US8099393B2 (en) 2002-03-22 2012-01-17 Oracle International Corporation Transaction in memory object store
CN112345998B (zh) * 2020-09-15 2022-10-18 中国电力科学研究院有限公司 一种电网复杂运行状态下的电能计量系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4077061A (en) * 1977-03-25 1978-02-28 Westinghouse Electric Corporation Digital processing and calculating AC electric energy metering system
US4218737A (en) * 1977-08-30 1980-08-19 The United States Of America As Represented By The Secretary Of The Army Revenue metering system for power companies
GB2040051B (en) * 1979-01-11 1982-12-08 South Eastern Elec Board Electroni kolowatthour meter
US4240149A (en) * 1979-02-16 1980-12-16 Leeds & Northrup Company Measuring system

Also Published As

Publication number Publication date
JPS57175960A (en) 1982-10-29
EP0063402A1 (en) 1982-10-27
AU8041682A (en) 1982-10-28

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