GR3004428T3 - - Google Patents

Info

Publication number
GR3004428T3
GR3004428T3 GR920400131T GR920400131T GR3004428T3 GR 3004428 T3 GR3004428 T3 GR 3004428T3 GR 920400131 T GR920400131 T GR 920400131T GR 920400131 T GR920400131 T GR 920400131T GR 3004428 T3 GR3004428 T3 GR 3004428T3
Authority
GR
Greece
Prior art keywords
display
memory
power measurement
vector
range
Prior art date
Application number
GR920400131T
Other languages
English (en)
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 filed Critical
Publication of GR3004428T3 publication Critical patent/GR3004428T3/el

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)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
GR920400131T 1986-04-11 1992-04-22 GR3004428T3 (el)

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
GR3004428T3 true GR3004428T3 (el) 1993-03-31

Family

ID=25308524

Family Applications (1)

Application Number Title Priority Date Filing Date
GR920400131T GR3004428T3 (el) 1986-04-11 1992-04-22

Country Status (10)

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

Families Citing this family (16)

* 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
AU736045B2 (en) 1996-10-22 2001-07-26 Abb Inc. Energy meter with power quality monitoring and diagnostic systems
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
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
US4686460A (en) 1987-08-11
ES2028072T3 (es) 1992-07-01
BR8701698A (pt) 1988-01-12
EP0242163A1 (en) 1987-10-21
JPS6319566A (ja) 1988-01-27
CA1270906A (en) 1990-06-26
DE3776383D1 (de) 1992-03-12
AU7095387A (en) 1987-10-15
AU600479B2 (en) 1990-08-16
ATE72339T1 (de) 1992-02-15
EP0242163B1 (en) 1992-01-29

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