ES511454A0 - Perfeccionamientos en un contador electronico de electricidad que trabaja por el procedimiento de cambio de carga de condensador. - Google Patents

Perfeccionamientos en un contador electronico de electricidad que trabaja por el procedimiento de cambio de carga de condensador.

Info

Publication number
ES511454A0
ES511454A0 ES511454A ES511454A ES511454A0 ES 511454 A0 ES511454 A0 ES 511454A0 ES 511454 A ES511454 A ES 511454A ES 511454 A ES511454 A ES 511454A ES 511454 A0 ES511454 A0 ES 511454A0
Authority
ES
Spain
Prior art keywords
integrator
signal
proportional
pulse
output signal
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.)
Granted
Application number
ES511454A
Other languages
English (en)
Other versions
ES8304316A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of ES511454A0 publication Critical patent/ES511454A0/es
Publication of ES8304316A1 publication Critical patent/ES8304316A1/es
Expired legal-status Critical Current

Links

Classifications

    • 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)
  • Analogue/Digital Conversion (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Control Of Eletrric Generators (AREA)
  • Metal Rolling (AREA)
  • Disintegrating Or Milling (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Meter Arrangements (AREA)
  • Saccharide Compounds (AREA)
  • Dc Digital Transmission (AREA)
  • Dc-Dc Converters (AREA)
  • Transmitters (AREA)
  • External Artificial Organs (AREA)
  • Finger-Pressure Massage (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Measuring Fluid Pressure (AREA)
  • Electroluminescent Light Sources (AREA)
  • Control Of El Displays (AREA)
ES511454A 1981-04-16 1982-04-15 Perfeccionamientos en un contador electronico de electricidad que trabaja por el procedimiento de cambio de carga de condensador. Expired ES8304316A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19813115522 DE3115522A1 (de) 1981-04-16 1981-04-16 Nach dem kondensatorumladeverfahren arbeitender elektronischer elektrizitaetszaehler

Publications (2)

Publication Number Publication Date
ES511454A0 true ES511454A0 (es) 1983-02-16
ES8304316A1 ES8304316A1 (es) 1983-02-16

Family

ID=6130343

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511454A Expired ES8304316A1 (es) 1981-04-16 1982-04-15 Perfeccionamientos en un contador electronico de electricidad que trabaja por el procedimiento de cambio de carga de condensador.

Country Status (9)

Country Link
EP (1) EP0063306B1 (es)
JP (1) JPS57182176A (es)
AT (1) ATE11965T1 (es)
DE (2) DE3115522A1 (es)
DK (1) DK168382A (es)
ES (1) ES8304316A1 (es)
FI (1) FI75060C (es)
NO (1) NO157716C (es)
PT (1) PT74761B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH677037A5 (es) * 1987-08-06 1991-03-28 Landis & Gyr Betriebs Ag
EP0961124A3 (en) * 1998-05-28 2003-07-02 Matsushita Electric Industrial Co., Ltd. Multicircuit type instrument and split type current transformer for measuring various electric power quantities
DE102004011023A1 (de) 2004-03-04 2005-09-15 Siemens Ag Drei- oder vierpoliger Niederspannungs-Leistungsschalter mit als Stromsensoren dienenden Rogowskispulen

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2747385C2 (de) * 1977-10-21 1983-12-29 Siemens AG, 1000 Berlin und 8000 München Elektronischer Wechselstromzähler

Also Published As

Publication number Publication date
PT74761A (de) 1982-05-01
JPS57182176A (en) 1982-11-09
EP0063306A1 (de) 1982-10-27
NO157716B (no) 1988-01-25
FI75060C (fi) 1988-04-11
ES8304316A1 (es) 1983-02-16
PT74761B (de) 1983-10-28
DE3115522A1 (de) 1982-11-04
EP0063306B1 (de) 1985-02-20
FI820644L (fi) 1982-10-17
NO157716C (no) 1988-05-04
ATE11965T1 (de) 1985-03-15
DE3262379D1 (en) 1985-03-28
FI75060B (fi) 1987-12-31
DK168382A (da) 1982-10-17
NO821218L (no) 1982-10-18

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401