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FI903817A0 - Anordning foer oevervakning av elenergifoerbrukningen. - Google Patents

Anordning foer oevervakning av elenergifoerbrukningen.

Info

Publication number
FI903817A0
FI903817A0 FI903817A FI903817A FI903817A0 FI 903817 A0 FI903817 A0 FI 903817A0 FI 903817 A FI903817 A FI 903817A FI 903817 A FI903817 A FI 903817A FI 903817 A0 FI903817 A0 FI 903817A0
Authority
FI
Finland
Prior art keywords
elenergifoerbrukningen
anording foer
oevervakning
foer oevervakning
anording
Prior art date
Application number
FI903817A
Other languages
English (en)
Other versions
FI903817A7 (fi
Inventor
Mathias Halder
Original Assignee
Landis & Gyr Betriebs Ag
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 Landis & Gyr Betriebs Ag filed Critical Landis & Gyr Betriebs Ag
Publication of FI903817A0 publication Critical patent/FI903817A0/fi
Publication of FI903817A7 publication Critical patent/FI903817A7/fi

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique
    • G01R21/1333—Arrangements for measuring electric power or power factor by using digital technique adapted for special tariff measuring

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Indicating Measured Values (AREA)
FI903817A 1989-08-01 1990-07-31 Laite sähköenergian kulutuksen valvontaa varten FI903817A7 (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2850/89A CH678231A5 (fi) 1989-08-01 1989-08-01

Publications (2)

Publication Number Publication Date
FI903817A0 true FI903817A0 (fi) 1990-07-31
FI903817A7 FI903817A7 (fi) 1991-02-02

Family

ID=4242983

Family Applications (1)

Application Number Title Priority Date Filing Date
FI903817A FI903817A7 (fi) 1989-08-01 1990-07-31 Laite sähköenergian kulutuksen valvontaa varten

Country Status (4)

Country Link
CH (1) CH678231A5 (fi)
FI (1) FI903817A7 (fi)
GB (1) GB2235304A (fi)
SE (1) SE9002523L (fi)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680875B1 (fr) * 1991-08-27 1995-05-05 Geneve Services Ind Procede pour identifier des charges consommatrices d'energie electrique d'un circuit sous surveillance.
US7693670B2 (en) * 2007-08-14 2010-04-06 General Electric Company Cognitive electric power meter
US8094034B2 (en) 2007-09-18 2012-01-10 Georgia Tech Research Corporation Detecting actuation of electrical devices using electrical noise over a power line
US8930152B2 (en) 2009-09-25 2015-01-06 University Of Washington Whole structure contactless power consumption sensing
US9766277B2 (en) 2009-09-25 2017-09-19 Belkin International, Inc. Self-calibrating contactless power consumption sensing
US9291694B2 (en) 2010-07-02 2016-03-22 Belkin International, Inc. System and method for monitoring electrical power usage in an electrical power infrastructure of a building
MX338368B (es) 2010-07-02 2016-04-13 Belkin International Inc Sistemas y metodos para medir el uso de energia electrica en una estructura y sistemas y metodos para calibrarlo.

Also Published As

Publication number Publication date
GB9016823D0 (en) 1990-09-12
CH678231A5 (fi) 1991-08-15
SE9002523D0 (sv) 1990-07-27
SE9002523L (sv) 1991-02-02
GB2235304A (en) 1991-02-27
FI903817A7 (fi) 1991-02-02

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Legal Events

Date Code Title Description
FA Application withdrawn [patent]

Owner name: LANDIS & GYR BETRIEBS AG