SE9002523L - Anordning foer oevervakning av foerbrukning av energi - Google Patents

Anordning foer oevervakning av foerbrukning av energi

Info

Publication number
SE9002523L
SE9002523L SE9002523A SE9002523A SE9002523L SE 9002523 L SE9002523 L SE 9002523L SE 9002523 A SE9002523 A SE 9002523A SE 9002523 A SE9002523 A SE 9002523A SE 9002523 L SE9002523 L SE 9002523L
Authority
SE
Sweden
Prior art keywords
consumer
energy consumption
monitoring
switched
proportional
Prior art date
Application number
SE9002523A
Other languages
Unknown language ( )
English (en)
Swedish (sv)
Other versions
SE9002523D0 (sv
Inventor
M 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 SE9002523D0 publication Critical patent/SE9002523D0/xx
Publication of SE9002523L publication Critical patent/SE9002523L/

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)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)
  • Indicating Measured Values (AREA)
SE9002523A 1989-08-01 1990-07-27 Anordning foer oevervakning av foerbrukning av energi SE9002523L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH2850/89A CH678231A5 (en, 2012) 1989-08-01 1989-08-01

Publications (2)

Publication Number Publication Date
SE9002523D0 SE9002523D0 (sv) 1990-07-27
SE9002523L true SE9002523L (sv) 1991-02-02

Family

ID=4242983

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002523A SE9002523L (sv) 1989-08-01 1990-07-27 Anordning foer oevervakning av foerbrukning av energi

Country Status (4)

Country Link
CH (1) CH678231A5 (en, 2012)
FI (1) FI903817A7 (en, 2012)
GB (1) GB2235304A (en, 2012)
SE (1) SE9002523L (en, 2012)

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
WO2012003492A2 (en) 2010-07-02 2012-01-05 Belkin International, Inc. Systems and methods for measuring electrical power usage in a structure and systems and methods of calibrating the same

Also Published As

Publication number Publication date
GB2235304A (en) 1991-02-27
FI903817A0 (fi) 1990-07-31
SE9002523D0 (sv) 1990-07-27
GB9016823D0 (en) 1990-09-12
FI903817A7 (fi) 1991-02-02
CH678231A5 (en, 2012) 1991-08-15

Similar Documents

Publication Publication Date Title
ES2004157T3 (es) Transductor simple/multiple para la medicion de uno o varios parametros fisicos de diferentes tipos o variables electricas convencionales.
JPS5324798A (en) Driving circuit of electrochromic display device
SE9002523L (sv) Anordning foer oevervakning av foerbrukning av energi
JPS56161649A (en) Measuring method of thermal resistance of semiconductor package
JPS5436523A (en) Power supply system
JPS5413378A (en) Electronic watch
JPS5441697A (en) Centralized alarm monitor unit
JPS51136461A (en) Consumed power detecting device
DE59100259D1 (de) Tarifgeraet zur kontinuierlichen erfassung und anzeige der waehrend konstanter zeitintervalle gemittelten groessen der von einem verbraucher dem netz entnommenen elektrischen verbrauchswerte.
JPS556120A (en) Ignition device
JPS5384685A (en) Semicocductor element measuring method
JPS5414683A (en) Measuring circuit for turn-off time
JPS5653426A (en) Temperature measuring apparatus
JPS5238973A (en) Current supply time meter
JPS52149494A (en) Liquid crystal display device
JPS51132874A (en) Photoelectric display type time measuring device
SU646260A1 (ru) Счетчик ампер-часов
JPS55162019A (en) Electronic type weight measuring machine
JPS55115517A (en) Conveyer intermittent operating device for full- automatic labeling system
JPS55134364A (en) Wattmeter installed between plug and socket of power line
JPS5498943A (en) Demand monitoring and controlling device
JPS5383044A (en) Supervisory unit for ac votage
JPS5450369A (en) Watt meter
JPS538067A (en) Measuring circuit of turn-of thyristor
JPS5421177A (en) Measuring unit for characters

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 9002523-0

Effective date: 19940201

Format of ref document f/p: F