DE10311777B4 - Method, measuring system and device for electrical power measurement - Google Patents

Method, measuring system and device for electrical power measurement Download PDF

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Publication number
DE10311777B4
DE10311777B4 DE2003111777 DE10311777A DE10311777B4 DE 10311777 B4 DE10311777 B4 DE 10311777B4 DE 2003111777 DE2003111777 DE 2003111777 DE 10311777 A DE10311777 A DE 10311777A DE 10311777 B4 DE10311777 B4 DE 10311777B4
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DE
Germany
Prior art keywords
electrical power
measuring system
power measurement
measurement
measuring
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 - Fee Related
Application number
DE2003111777
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German (de)
Other versions
DE10311777A1 (en
Inventor
Thomas Schoch
Alexander Puhala
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Individual
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Individual
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Filing date
Publication date
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Priority to DE2003111777 priority Critical patent/DE10311777B4/en
Publication of DE10311777A1 publication Critical patent/DE10311777A1/en
Application granted granted Critical
Publication of DE10311777B4 publication Critical patent/DE10311777B4/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/127—Arrangements for measuring electric power or power factor by using pulse modulation
DE2003111777 2003-03-18 2003-03-18 Method, measuring system and device for electrical power measurement Expired - Fee Related DE10311777B4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE2003111777 DE10311777B4 (en) 2003-03-18 2003-03-18 Method, measuring system and device for electrical power measurement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2003111777 DE10311777B4 (en) 2003-03-18 2003-03-18 Method, measuring system and device for electrical power measurement

Publications (2)

Publication Number Publication Date
DE10311777A1 DE10311777A1 (en) 2004-10-28
DE10311777B4 true DE10311777B4 (en) 2005-10-20

Family

ID=33038735

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2003111777 Expired - Fee Related DE10311777B4 (en) 2003-03-18 2003-03-18 Method, measuring system and device for electrical power measurement

Country Status (1)

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DE (1) DE10311777B4 (en)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167619A (en) * 1984-11-24 1986-05-29 Crest Energy Scan Ltd Wattmeter circuit
EP0634662A1 (en) * 1993-01-06 1995-01-18 Mitsubishi Denki Kabushiki Kaisha Electronic watt-hour meter
EP0434248B1 (en) * 1989-12-18 1995-04-12 THE GENERAL ELECTRIC COMPANY, p.l.c. Electrical power measuring devices
US5493212A (en) * 1993-01-20 1996-02-20 Schlumberger Industries, S.A. Electricity meter with variable gain sigma-delta converter
DE19613732A1 (en) * 1996-03-29 1997-10-02 Siemens Ag Generation of signal proportional to reactive power in AC circuit
DE19842241A1 (en) * 1998-09-15 2000-04-06 Siemens Metering Ag Electricity meter and input module for an electricity meter
EP0681235B1 (en) * 1994-05-05 2001-12-05 Siemens Metering AG Device for summing up products of two equal or different signals
US6373415B1 (en) * 1999-09-24 2002-04-16 Cirrus Logic, Inc. Digital phase compensation methods and systems for a dual-channel analog-to-digital converter
US6417792B1 (en) * 2000-01-18 2002-07-09 Cirrus Logic, Inc. Single phase bi-directional electrical measurement systems and methods using ADCs
WO2002088761A2 (en) * 2001-04-26 2002-11-07 Analog Devices, Inc. Apparatus and system for electrical power metering using digital integration

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2167619A (en) * 1984-11-24 1986-05-29 Crest Energy Scan Ltd Wattmeter circuit
EP0434248B1 (en) * 1989-12-18 1995-04-12 THE GENERAL ELECTRIC COMPANY, p.l.c. Electrical power measuring devices
EP0634662A1 (en) * 1993-01-06 1995-01-18 Mitsubishi Denki Kabushiki Kaisha Electronic watt-hour meter
US5493212A (en) * 1993-01-20 1996-02-20 Schlumberger Industries, S.A. Electricity meter with variable gain sigma-delta converter
EP0681235B1 (en) * 1994-05-05 2001-12-05 Siemens Metering AG Device for summing up products of two equal or different signals
DE19613732A1 (en) * 1996-03-29 1997-10-02 Siemens Ag Generation of signal proportional to reactive power in AC circuit
DE19842241A1 (en) * 1998-09-15 2000-04-06 Siemens Metering Ag Electricity meter and input module for an electricity meter
US6373415B1 (en) * 1999-09-24 2002-04-16 Cirrus Logic, Inc. Digital phase compensation methods and systems for a dual-channel analog-to-digital converter
US6417792B1 (en) * 2000-01-18 2002-07-09 Cirrus Logic, Inc. Single phase bi-directional electrical measurement systems and methods using ADCs
WO2002088761A2 (en) * 2001-04-26 2002-11-07 Analog Devices, Inc. Apparatus and system for electrical power metering using digital integration

Also Published As

Publication number Publication date
DE10311777A1 (en) 2004-10-28

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8339 Ceased/non-payment of the annual fee