IT1101328B - Dispositivo misuratore utile per detrminare il valore efficace della potenza di un utilizzatore di energia in un periodo di calcolo - Google Patents

Dispositivo misuratore utile per detrminare il valore efficace della potenza di un utilizzatore di energia in un periodo di calcolo

Info

Publication number
IT1101328B
IT1101328B IT31108/78A IT3110878A IT1101328B IT 1101328 B IT1101328 B IT 1101328B IT 31108/78 A IT31108/78 A IT 31108/78A IT 3110878 A IT3110878 A IT 3110878A IT 1101328 B IT1101328 B IT 1101328B
Authority
IT
Italy
Prior art keywords
power
measuring device
effective value
calculation period
device useful
Prior art date
Application number
IT31108/78A
Other languages
English (en)
Other versions
IT7831108A0 (it
Original Assignee
Landis & Gyr 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 Ag filed Critical Landis & Gyr Ag
Publication of IT7831108A0 publication Critical patent/IT7831108A0/it
Application granted granted Critical
Publication of IT1101328B publication Critical patent/IT1101328B/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/007—Adapted for special tariff measuring
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Supply And Distribution Of Alternating Current (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)
IT31108/78A 1977-12-29 1978-12-21 Dispositivo misuratore utile per detrminare il valore efficace della potenza di un utilizzatore di energia in un periodo di calcolo IT1101328B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1616877A CH621631A5 (it) 1977-12-29 1977-12-29

Publications (2)

Publication Number Publication Date
IT7831108A0 IT7831108A0 (it) 1978-12-21
IT1101328B true IT1101328B (it) 1985-09-28

Family

ID=4414991

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31108/78A IT1101328B (it) 1977-12-29 1978-12-21 Dispositivo misuratore utile per detrminare il valore efficace della potenza di un utilizzatore di energia in un periodo di calcolo

Country Status (8)

Country Link
US (1) US4361872A (it)
JP (1) JPS5492786A (it)
AT (1) AT373080B (it)
CH (1) CH621631A5 (it)
DE (1) DE2803155C2 (it)
FR (1) FR2415306A1 (it)
GB (1) GB2011632B (it)
IT (1) IT1101328B (it)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI62902C (fi) * 1981-07-03 1983-03-10 Heikki Tapio Teittinen Foerfarande foer maetning av energi- och effektfoerbrukning
CA1181849A (en) * 1982-03-25 1985-01-29 Compagnie Generale Electrique Canada Limited Vector kva meter
US4594545A (en) * 1984-04-12 1986-06-10 General Electric Company Operation of electronic demand register following a power outage
US4598248A (en) * 1984-04-12 1986-07-01 General Electric Company Test operation of electronic demand register
US4605842A (en) * 1985-09-05 1986-08-12 General Electric Company Spring-loaded installation for electronic register module
DE4109928C2 (de) * 1991-03-26 1998-02-26 Muenster Stadtwerke Vorrichtung zum Messen der Leistungsaufnahme einer Mehrzahl von elektrischen Verbrauchseinheiten
US5495167A (en) * 1994-07-12 1996-02-27 General Electric Company Electrical energy meter having record of meter calibration data therein and method of recording calibration data
US8734163B1 (en) 2009-04-28 2014-05-27 Musco Corporation Apparatus, method, and system for on-site evaluation of illumination scheme using a mobile lighting evaluation system
CN102549880B (zh) 2009-05-07 2016-01-20 道明尼资源公司 利用高级仪表基础设施和变电站集中电压控制的电压节约
US9678520B2 (en) 2013-03-15 2017-06-13 Dominion Resources, Inc. Electric power system control with planning of energy demand and energy efficiency using AMI-based data analysis
US9582020B2 (en) 2013-03-15 2017-02-28 Dominion Resources, Inc. Maximizing of energy delivery system compatibility with voltage optimization using AMI-based data control and analysis
US9563218B2 (en) 2013-03-15 2017-02-07 Dominion Resources, Inc. Electric power system control with measurement of energy demand and energy efficiency using t-distributions
US9847639B2 (en) 2013-03-15 2017-12-19 Dominion Energy, Inc. Electric power system control with measurement of energy demand and energy efficiency
US9553453B2 (en) 2013-03-15 2017-01-24 Dominion Resources, Inc. Management of energy demand and energy efficiency savings from voltage optimization on electric power systems using AMI-based data analysis
US10732656B2 (en) 2015-08-24 2020-08-04 Dominion Energy, Inc. Systems and methods for stabilizer control
US20180172266A1 (en) * 2016-12-21 2018-06-21 Electric Horsepower Inc. Electric resistance heater system and light tower

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3261037A (en) * 1963-06-03 1966-07-19 Union Carbide Corp Molded body support
US3525042A (en) * 1967-11-13 1970-08-18 Landis & Gyr Ag Method and apparatus for statistically measuring electrical power consumption
US3517310A (en) * 1968-06-11 1970-06-23 Bailey Meter Co Continually integrating usage computer having means to briefly store power demand information
US3683343A (en) * 1970-07-27 1972-08-08 Stephen Feldman Demand metering system for electric energy
CH534360A (de) * 1971-07-20 1973-02-28 Landis & Gyr Ag Leistungsabhängige Tarifiereinrichtung
US3775683A (en) * 1972-05-10 1973-11-27 K Barta Electrical power measuring device
DE2348667B2 (de) * 1973-09-27 1975-08-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektronischer kWh-Zähler
US4006348A (en) * 1973-10-01 1977-02-01 Tokyo Denryoku Kabushiki Kaisha Apparatus for monitoring two electric quantities by combining three consecutive samples of each quantity
US4006415A (en) * 1975-05-12 1977-02-01 Curtis Instruments, Inc. Fast reset integrator
JPS5255673A (en) * 1975-10-31 1977-05-07 Mitsubishi Electric Corp Power consumption detection system
US4080568A (en) * 1976-06-14 1978-03-21 Roy B. Fitch, Jr. Energy monitoring device
US4120031A (en) * 1976-07-19 1978-10-10 Energy Conservation Systems, Inc. Utility usage monitoring systems
US4077061A (en) * 1977-03-25 1978-02-28 Westinghouse Electric Corporation Digital processing and calculating AC electric energy metering system
US4218737A (en) * 1977-08-30 1980-08-19 The United States Of America As Represented By The Secretary Of The Army Revenue metering system for power companies
US4218736A (en) * 1978-04-03 1980-08-19 Takeda Riken Kogyo Kabushikikaisha Effective value measuring apparatus
US4240149A (en) * 1979-02-16 1980-12-16 Leeds & Northrup Company Measuring system

Also Published As

Publication number Publication date
IT7831108A0 (it) 1978-12-21
FR2415306B1 (it) 1984-02-24
ATA872678A (de) 1983-04-15
JPH0155423B2 (it) 1989-11-24
CH621631A5 (it) 1981-02-13
AT373080B (de) 1983-12-12
FR2415306A1 (fr) 1979-08-17
DE2803155C2 (de) 1979-12-20
JPS5492786A (en) 1979-07-23
GB2011632A (en) 1979-07-11
US4361872A (en) 1982-11-30
GB2011632B (en) 1982-05-12
DE2803155B1 (de) 1979-05-03

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