ES2028072T3 - Medidor de electricidad de estado solido. - Google Patents

Medidor de electricidad de estado solido.

Info

Publication number
ES2028072T3
ES2028072T3 ES198787303211T ES87303211T ES2028072T3 ES 2028072 T3 ES2028072 T3 ES 2028072T3 ES 198787303211 T ES198787303211 T ES 198787303211T ES 87303211 T ES87303211 T ES 87303211T ES 2028072 T3 ES2028072 T3 ES 2028072T3
Authority
ES
Spain
Prior art keywords
solid state
display
electricity meter
memory
power measurement
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 - Lifetime
Application number
ES198787303211T
Other languages
English (en)
Inventor
Ray Stephens
Duane Perry
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.)
Atos Origin IT Services Inc
Original Assignee
Schlumberger Industries 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 Schlumberger Industries Inc filed Critical Schlumberger Industries Inc
Application granted granted Critical
Publication of ES2028072T3 publication Critical patent/ES2028072T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R13/00—Arrangements for displaying electric variables or waveforms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

INCLUYE UN DISPLAY (16) QUE COMPRENDE UN NUMERO DE ELEMENTOS DE DISPLAY YUXTAPUESTOS, QUE SUMINISTRA EN FORMA DE VECTOR, UNA INDICACION DE LA DIRECCION Y CANTIDAD DE FLUJO DE POTENCIA EN LA LINEA QUE ESTA SIENDO MEDIDA. LA CIRCUITERIA PARA MANEJAR EL DISPLAY DE VECTOR COMPRENDE UNA PRIMERA MEMORIA QUE ALMACENA UNA CANTIDAD DE REFERENCIAS DE MEDIDAS DE POTENCIA, Y UNA SEGUNDA MEMORIA QUE ALMACENA LOS SIMBOLOS DE VECTOR CORRESPONDIENTES. UN MICROPROCESADOR (50) COMPARA CADA MEDIDA DE POTENCIA CON LAS REFERENCIAS ALMACENADAS EN LA PRIMERA MEMORIA, PARA DETERMINAR EL RANGO DE LA MEDIDA DE POTENCIA Y, EN RESPUESTA, LEE EL SIMBOLO DE VECTOR CORRESPONDIENTE EN LA SEGUNDA MEMORIA, PARA ASI MANEJAR EL DISPLAY (16).
ES198787303211T 1986-04-11 1987-04-13 Medidor de electricidad de estado solido. Expired - Lifetime ES2028072T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/850,573 US4686460A (en) 1986-04-11 1986-04-11 Solid state electricity meter display

Publications (1)

Publication Number Publication Date
ES2028072T3 true ES2028072T3 (es) 1992-07-01

Family

ID=25308524

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787303211T Expired - Lifetime ES2028072T3 (es) 1986-04-11 1987-04-13 Medidor de electricidad de estado solido.

Country Status (10)

Country Link
US (1) US4686460A (es)
EP (1) EP0242163B1 (es)
JP (1) JPS6319566A (es)
AT (1) ATE72339T1 (es)
AU (1) AU600479B2 (es)
BR (1) BR8701698A (es)
CA (1) CA1270906A (es)
DE (1) DE3776383D1 (es)
ES (1) ES2028072T3 (es)
GR (1) GR3004428T3 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616227B1 (fr) * 1987-06-02 1990-02-02 Nibart Olivier Dispositif de comptage d'energie electrique consommee
US4902965A (en) * 1987-06-15 1990-02-20 Bodrug John D Consumption meter for accumulating digital power consumption signals via telephone lines without disturbing the consumer
GB2215850A (en) * 1988-03-23 1989-09-27 Omega Electric Ltd Non volatile meter displays
US5371511A (en) * 1990-12-27 1994-12-06 General Electric Company Method for approximating the notion of a rotatable disk of an electrical energy meter
US5537029A (en) * 1992-02-21 1996-07-16 Abb Power T&D Company Inc. Method and apparatus for electronic meter testing
US5457621A (en) * 1992-02-21 1995-10-10 Abb Power T&D Company Inc. Switching power supply having voltage blocking clamp
US5631554A (en) * 1993-03-26 1997-05-20 Schlumberger Industries, Inc. Electronic metering device including automatic service sensing
FR2744530B1 (fr) * 1996-02-01 1998-04-10 Sgs Thomson Microelectronics Compteur de consommation electrique
CN1179212C (zh) 1996-10-22 2004-12-08 Abb公司 带有电源质量监视和诊断系统的电表
DK123997A (da) 1997-10-30 1999-03-25 Humlum Energy Consult Indretning og fremgangsmåde til måling og visning af aktuelt og/eller akkumuleret energieforbrug samt fremgangsmåde til kal
RU2234707C1 (ru) * 2003-06-26 2004-08-20 ЗАКРЫТОЕ АКЦИОНЕРНОЕ ОБЩЕСТВО "РАДИО и МИКРОЭЛЕКТРОНИКА" Устройство для измерения электрической энергии с защитой от хищений
US7355867B2 (en) * 2004-08-17 2008-04-08 Elster Electricity, Llc Power supply for an electric meter having a high-voltage regulator that limits the voltage applied to certain components below the normal operating input voltage
TWM308483U (en) * 2006-08-15 2007-03-21 Sun Lite Sockets Industry Inc Device for power limit protection switch
DE102008064406B4 (de) * 2008-11-03 2016-03-24 Ps Automation Gmbh Anzeigeeinrichtung für einen Stellantrieb und Stellantrieb für eine Armatur
RU2517757C1 (ru) * 2013-01-15 2014-05-27 Олег Фёдорович Меньших Схема для проверки индукционных электросчетчиков
RU2620192C1 (ru) * 2016-02-24 2017-05-23 Олег Фёдорович Меньших Однополупериодная схема для испытания электросчётчиков на неконтролируемый отбор электроэнергии
RU2616192C1 (ru) * 2016-04-07 2017-04-13 Олег Фёдорович Меньших Инверторная схема для проверки индукционных электросчётчиков

Family Cites Families (8)

* 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
GB2041588B (en) * 1979-01-25 1983-01-06 Hutt P Apparatus for metering and displaying the cost of electrical energy consumption
US4283772A (en) * 1979-03-30 1981-08-11 Westinghouse Electric Corp. Programmable time registering AC electric energy meter having electronic accumulators and display
US4263653A (en) * 1979-06-04 1981-04-21 Bird Electronic Corporation Digital RF wattmeter
DE2939801C2 (de) * 1979-10-01 1984-10-11 Leybold-Heraeus GmbH, 5000 Köln Gerät für die Messung analoger, in elektrische Signale umgesetzter Größen
ZA837053B (en) * 1982-09-24 1984-11-28 Sangamo Weston Quasi asynchronous sampling method and system
US4581705A (en) * 1983-01-28 1986-04-08 Cooper Industries, Inc. Method and machine for metering electric parameters
GB8426822D0 (en) * 1984-10-23 1984-11-28 Day S Static electricity meter

Also Published As

Publication number Publication date
GR3004428T3 (es) 1993-03-31
JPS6319566A (ja) 1988-01-27
EP0242163A1 (en) 1987-10-21
BR8701698A (pt) 1988-01-12
US4686460A (en) 1987-08-11
EP0242163B1 (en) 1992-01-29
ATE72339T1 (de) 1992-02-15
AU600479B2 (en) 1990-08-16
AU7095387A (en) 1987-10-15
DE3776383D1 (de) 1992-03-12
CA1270906A (en) 1990-06-26

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