DK0969286T3 - Apparat til bestemmelse af elektrisk effekt og fremgangsmåde til test eller kalibrering af en flerhed af sådanne apparater - Google Patents

Apparat til bestemmelse af elektrisk effekt og fremgangsmåde til test eller kalibrering af en flerhed af sådanne apparater

Info

Publication number
DK0969286T3
DK0969286T3 DK99610037T DK99610037T DK0969286T3 DK 0969286 T3 DK0969286 T3 DK 0969286T3 DK 99610037 T DK99610037 T DK 99610037T DK 99610037 T DK99610037 T DK 99610037T DK 0969286 T3 DK0969286 T3 DK 0969286T3
Authority
DK
Denmark
Prior art keywords
electrical power
testing
calibrating
present
determining electrical
Prior art date
Application number
DK99610037T
Other languages
English (en)
Inventor
Jens Drachmann Sorensen
Original Assignee
Kamstrup As
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 Kamstrup As filed Critical Kamstrup As
Application granted granted Critical
Publication of DK0969286T3 publication Critical patent/DK0969286T3/da

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/06—Arrangements for measuring electric power or power factor by measuring current and voltage
    • 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
    • G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
DK99610037T 1998-07-03 1999-07-02 Apparat til bestemmelse af elektrisk effekt og fremgangsmåde til test eller kalibrering af en flerhed af sådanne apparater DK0969286T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA199800871 1998-07-03
DKPA199801660 1998-12-17

Publications (1)

Publication Number Publication Date
DK0969286T3 true DK0969286T3 (da) 2008-01-07

Family

ID=26064815

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99610037T DK0969286T3 (da) 1998-07-03 1999-07-02 Apparat til bestemmelse af elektrisk effekt og fremgangsmåde til test eller kalibrering af en flerhed af sådanne apparater

Country Status (4)

Country Link
EP (1) EP0969286B1 (da)
AT (1) ATE373243T1 (da)
DE (1) DE69937088T2 (da)
DK (1) DK0969286T3 (da)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW201035564A (en) 2009-03-20 2010-10-01 Asustek Comp Inc Motherboard with detection consumption power and detection method thereof
EP2236994A1 (en) 2009-04-02 2010-10-06 Kamstrup A/S Flow meter with common protection membrane
CN101819230A (zh) * 2010-05-14 2010-09-01 中兴通讯股份有限公司 一种单板功耗的监测方法及装置
CN103176159B (zh) * 2013-02-20 2016-08-10 国网智能电网研究院 用于互易型反射式光学电压传感单元的测试装置及其方法
CN115685050B (zh) * 2022-12-08 2023-04-18 武汉格蓝若智能技术股份有限公司 一种电能表故障检测方法及系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4839819A (en) * 1986-08-14 1989-06-13 Cte Valeron Corporation Intelligent power monitor
US5196982A (en) * 1991-08-23 1993-03-23 The Fleming Group Electrical power monitoring system
GB9120004D0 (en) * 1991-09-19 1991-11-06 Ampy Automation Digilog Improvements relating to the calibration of power meters
US5701253A (en) * 1995-04-04 1997-12-23 Schlumberger Industries, Inc. Isolated current shunt transducer
US5920189A (en) * 1996-11-26 1999-07-06 Delco Electronics Corporation Auto ranging current monitor with common mode correction

Also Published As

Publication number Publication date
EP0969286A3 (en) 2001-02-28
EP0969286B1 (en) 2007-09-12
ATE373243T1 (de) 2007-09-15
DE69937088D1 (de) 2007-10-25
DE69937088T2 (de) 2008-06-19
EP0969286A2 (en) 2000-01-05

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