SE0000074D0 - Elmätare - Google Patents

Elmätare

Info

Publication number
SE0000074D0
SE0000074D0 SE0000074A SE0000074A SE0000074D0 SE 0000074 D0 SE0000074 D0 SE 0000074D0 SE 0000074 A SE0000074 A SE 0000074A SE 0000074 A SE0000074 A SE 0000074A SE 0000074 D0 SE0000074 D0 SE 0000074D0
Authority
SE
Sweden
Prior art keywords
electricity meter
current path
current
conducting time
calibration device
Prior art date
Application number
SE0000074A
Other languages
English (en)
Other versions
SE0000074L (sv
Inventor
Ulf Embretsen
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to SE0000074A priority Critical patent/SE0000074L/sv
Publication of SE0000074D0 publication Critical patent/SE0000074D0/sv
Priority to PCT/SE2001/000061 priority patent/WO2001051937A1/en
Priority to AU2001228965A priority patent/AU2001228965A1/en
Publication of SE0000074L publication Critical patent/SE0000074L/sv

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
    • 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)
  • Measurement Of Current Or Voltage (AREA)
SE0000074A 2000-01-13 2000-01-13 Elmätare SE0000074L (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0000074A SE0000074L (sv) 2000-01-13 2000-01-13 Elmätare
PCT/SE2001/000061 WO2001051937A1 (en) 2000-01-13 2001-01-12 Device and method for calibration of an electricity meter
AU2001228965A AU2001228965A1 (en) 2000-01-13 2001-01-12 Device and method for calibration of an electricity meter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0000074A SE0000074L (sv) 2000-01-13 2000-01-13 Elmätare

Publications (2)

Publication Number Publication Date
SE0000074D0 true SE0000074D0 (sv) 2000-01-13
SE0000074L SE0000074L (sv) 2001-07-14

Family

ID=20278077

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0000074A SE0000074L (sv) 2000-01-13 2000-01-13 Elmätare

Country Status (3)

Country Link
AU (1) AU2001228965A1 (sv)
SE (1) SE0000074L (sv)
WO (1) WO2001051937A1 (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2954989B1 (fr) 2010-01-07 2011-12-23 Mobile Comfort Holding Procede et systeme de controle a distance d'une chaine de mesure certifee
CN105116366B (zh) * 2015-08-21 2017-09-15 国家电网公司 基于调整脉冲常数的快速校表方法
US10545182B2 (en) 2016-03-17 2020-01-28 Texas Instruments Incorporated Crosstalk calibration for multi-channel systems
CN108663650B (zh) * 2018-04-23 2021-01-01 北京市计量检测科学研究院 电能表现场校验装置及方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1255947A1 (ru) * 1985-02-11 1986-09-07 Харьковский Ордена Ленина Политехнический Институт Им.В.И.Ленина Устройство дл измерени параметров электрической цепи
CN1208859A (zh) * 1998-05-26 1999-02-24 李超彪 干电池恒阻放电特性测试方法及装置

Also Published As

Publication number Publication date
WO2001051937A1 (en) 2001-07-19
SE0000074L (sv) 2001-07-14
AU2001228965A1 (en) 2001-07-24

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Legal Events

Date Code Title Description
NAV Patent application has lapsed