ZA982963B - Calibration method for an electronic electricity meter - Google Patents

Calibration method for an electronic electricity meter

Info

Publication number
ZA982963B
ZA982963B ZA982963A ZA982963A ZA982963B ZA 982963 B ZA982963 B ZA 982963B ZA 982963 A ZA982963 A ZA 982963A ZA 982963 A ZA982963 A ZA 982963A ZA 982963 B ZA982963 B ZA 982963B
Authority
ZA
South Africa
Prior art keywords
calibration method
electricity meter
electronic electricity
electronic
meter
Prior art date
Application number
ZA982963A
Other languages
English (en)
Inventor
Conor Joseph Devane
Original Assignee
Schlumberger Ind Ltd
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 Ind Ltd filed Critical Schlumberger Ind Ltd
Publication of ZA982963B publication Critical patent/ZA982963B/xx

Links

Classifications

    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Or Calibration Of Command Recording Devices (AREA)
ZA982963A 1997-04-08 1998-04-07 Calibration method for an electronic electricity meter ZA982963B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9707134A GB2324160B (en) 1997-04-08 1997-04-08 Calibration method for an electronic electricity meter

Publications (1)

Publication Number Publication Date
ZA982963B true ZA982963B (en) 1998-10-21

Family

ID=10810483

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA982963A ZA982963B (en) 1997-04-08 1998-04-07 Calibration method for an electronic electricity meter

Country Status (7)

Country Link
EP (1) EP0871040B1 (de)
CN (1) CN1114112C (de)
AR (1) AR009171A1 (de)
DE (1) DE69824659T2 (de)
ES (1) ES2229442T3 (de)
GB (1) GB2324160B (de)
ZA (1) ZA982963B (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SI21582A (sl) * 2003-07-15 2005-02-28 Iskraemeco Števec električne energije
CN101359042B (zh) * 2008-09-11 2011-02-23 江苏卡欧万泓电子有限公司 一种单相电子式电能表自动校表方法
US8756029B2 (en) * 2011-01-21 2014-06-17 Schneider Electric USA, Inc. Non-linearity calibration using an internal source in an intelligent electronic device
CN103941218B (zh) * 2014-05-20 2016-08-24 莱芜鲁能开源集团电器有限公司 新装电能计量表现场通用负载测试仪
DE102014018809A1 (de) * 2014-12-19 2016-06-23 Emh Metering Gmbh & Co. Kg Übertragung über ein Stromnetz mit modulierbarem Verbraucher und Elektrizitätszähler
US10545182B2 (en) 2016-03-17 2020-01-28 Texas Instruments Incorporated Crosstalk calibration for multi-channel systems
CN106199483B (zh) * 2016-06-13 2018-11-09 电子科技大学 一种数字万用表的非线性误差补偿方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0240102A3 (de) * 1986-03-31 1988-07-27 Robinton Products Inc. Leistungsmessgerät mit Selbstüberwachung
AU623462B2 (en) * 1989-02-03 1992-05-14 Alcatel Australia Limited Digital converter
FR2719413B1 (fr) * 1994-04-28 1996-07-26 Sextant Avionique Procédé d'obtention d'une résistance de valeur déterminée.
US5402082A (en) * 1994-07-14 1995-03-28 Fluke Corporation Voltage and resistance synthesizer using pulse width modulation

Also Published As

Publication number Publication date
GB2324160A (en) 1998-10-14
ES2229442T3 (es) 2005-04-16
DE69824659T2 (de) 2005-07-07
GB9707134D0 (en) 1997-05-28
DE69824659D1 (de) 2004-07-29
GB2324160B (en) 2001-01-03
CN1114112C (zh) 2003-07-09
CN1201909A (zh) 1998-12-16
EP0871040A2 (de) 1998-10-14
AR009171A1 (es) 2000-03-08
EP0871040B1 (de) 2004-06-23
EP0871040A3 (de) 2000-01-05

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