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CH538121A - Method for recording alternating currents in a single-phase alternating current network - Google Patents

Method for recording alternating currents in a single-phase alternating current network

Info

Publication number
CH538121A
CH538121A CH1777171A CH1777171A CH538121A CH 538121 A CH538121 A CH 538121A CH 1777171 A CH1777171 A CH 1777171A CH 1777171 A CH1777171 A CH 1777171A CH 538121 A CH538121 A CH 538121A
Authority
CH
Switzerland
Prior art keywords
current network
recording
alternating current
phase alternating
currents
Prior art date
Application number
CH1777171A
Other languages
German (de)
Inventor
Gerhard Dipl Ing Breitenberger
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of CH538121A publication Critical patent/CH538121A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/02—Measuring effective values, i.e. root-mean-square values

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Networks Using Active Elements (AREA)
  • Control Of Electrical Variables (AREA)
CH1777171A 1970-12-16 1971-12-06 Method for recording alternating currents in a single-phase alternating current network CH538121A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702063105 DE2063105C3 (en) 1970-12-16 1970-12-16 Method for recording the active power in a single-phase alternating current network

Publications (1)

Publication Number Publication Date
CH538121A true CH538121A (en) 1973-06-15

Family

ID=5791817

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1777171A CH538121A (en) 1970-12-16 1971-12-06 Method for recording alternating currents in a single-phase alternating current network

Country Status (3)

Country Link
CH (1) CH538121A (en)
DE (1) DE2063105C3 (en)
SE (1) SE367711B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3043303A1 (en) * 1980-11-17 1982-07-01 Siemens AG, 1000 Berlin und 8000 München ELECTRONIC DEVICE FOR DETECTING THE BLIND POWER
CH659140A5 (en) * 1982-11-30 1986-12-31 Landis & Gyr Ag MARK SPACE AMPLITUDE MODULATOR FOR DETERMINING CONSUMPTION OF BLIND POWER OR BLIND ENERGY.
CH663477A5 (en) * 1983-11-16 1987-12-15 Landis & Gyr Ag METHOD FOR QUICKLY DETERMINING THE VALUE OF AC POWER OR AC CONSUMPTION ENERGY.
JP2689343B2 (en) * 1989-02-23 1997-12-10 大倉電気 株式会社 AC power measuring device
US5450029A (en) * 1993-06-25 1995-09-12 At&T Corp. Circuit for estimating a peak or RMS value of a sinusoidal voltage waveform
DE19949997B4 (en) * 1999-10-15 2005-08-04 Institut für Solare Energieversorgungstechnik (ISET) Verein an der Universität Gesamthochschule Kassel eV Device for determining the active and / or reactive power in a single-phase AC electrical system and its application

Also Published As

Publication number Publication date
SE367711B (en) 1974-06-04
DE2063105A1 (en) 1972-06-29
DE2063105B2 (en) 1977-08-11
DE2063105C3 (en) 1978-04-13

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Legal Events

Date Code Title Description
PL Patent ceased