BR8504246A - Medidor de watt-hora - Google Patents

Medidor de watt-hora

Info

Publication number
BR8504246A
BR8504246A BR8504246A BR8504246A BR8504246A BR 8504246 A BR8504246 A BR 8504246A BR 8504246 A BR8504246 A BR 8504246A BR 8504246 A BR8504246 A BR 8504246A BR 8504246 A BR8504246 A BR 8504246A
Authority
BR
Brazil
Prior art keywords
watt
hour meter
meter
hour
Prior art date
Application number
BR8504246A
Other languages
English (en)
Inventor
Mark Logan Munday
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 BR8504246A publication Critical patent/BR8504246A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
    • 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
    • G01R21/1333—Arrangements for measuring electric power or power factor by using digital technique adapted for special tariff measuring
    • G01R21/1338—Measuring maximum demand

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Control Of Eletrric Generators (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
BR8504246A 1984-09-11 1985-09-03 Medidor de watt-hora BR8504246A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64939784A 1984-09-11 1984-09-11

Publications (1)

Publication Number Publication Date
BR8504246A true BR8504246A (pt) 1986-07-01

Family

ID=24604602

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8504246A BR8504246A (pt) 1984-09-11 1985-09-03 Medidor de watt-hora

Country Status (9)

Country Link
EP (1) EP0178067A1 (pt)
JP (1) JPS6169332A (pt)
KR (1) KR860002720A (pt)
AR (1) AR241334A1 (pt)
AU (1) AU4645285A (pt)
BR (1) BR8504246A (pt)
ES (1) ES8700759A1 (pt)
MX (1) MX159250A (pt)
ZA (1) ZA856488B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2589581B1 (fr) * 1985-11-05 1988-06-10 Electricite De France Relais de controle de puissance a seuils multiples
GB8615344D0 (en) * 1986-06-24 1986-07-30 Jones & Co Engineers Ltd Walte Portable electrical power metering unit
ES2068062B1 (es) * 1991-11-28 1996-08-01 Asesoramiento Usuarios De En A Aparato para el analisis del consumo electrico para lograr una optimizacion tarifaria.
FR2790146B1 (fr) * 1999-02-24 2003-05-30 Sagem Reseau de distribution d'energie a gestion dynamique de la charge et dispositif associe de controle de la consommation d'energie d'une installation
KR20030006845A (ko) * 2001-07-16 2003-01-23 동일계기주식회사 사용전력 관리형 전력량계
KR20030064480A (ko) * 2002-01-28 2003-08-02 엘지산전 주식회사 전자식 전력량계
WO2007137534A1 (de) * 2006-05-26 2007-12-06 Siemens Aktiengesellschaft Elektrisches feldgerät und verfahren zum betreiben eines elektrischen feldgerätes
US8311680B2 (en) * 2008-12-26 2012-11-13 Industrial Technology Research Institute Method of determining demand threshold, and method and system of demand control
CN103604962A (zh) * 2013-12-03 2014-02-26 国家电网公司 S9多模电能表采集终端

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IE771913L (en) * 1978-03-19 1979-09-19 E S B Controlling power supply to loads from a limited electricity¹supply
EP0076809B2 (en) * 1981-02-26 1990-01-24 General Electric Company Multiple rate electrical energy metering apparatus
DE3111202A1 (de) * 1981-03-21 1983-04-28 Felten & Guilleaume Energietechnik GmbH, 5000 Köln Schaltungsanordnung zur elektrischen energiemessung mit bewertung der leistung im tarifbereich

Also Published As

Publication number Publication date
MX159250A (es) 1989-05-08
KR860002720A (ko) 1986-04-28
ZA856488B (en) 1986-04-30
ES546852A0 (es) 1986-10-16
JPS6169332A (ja) 1986-04-09
AR241334A1 (es) 1992-05-29
ES8700759A1 (es) 1986-10-16
EP0178067A1 (en) 1986-04-16
AU4645285A (en) 1986-03-20

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