DE2137281A1 - - Google Patents

Info

Publication number
DE2137281A1
DE2137281A1 DE19712137281 DE2137281A DE2137281A1 DE 2137281 A1 DE2137281 A1 DE 2137281A1 DE 19712137281 DE19712137281 DE 19712137281 DE 2137281 A DE2137281 A DE 2137281A DE 2137281 A1 DE2137281 A1 DE 2137281A1
Authority
DE
Germany
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.)
Pending
Application number
DE19712137281
Other versions
DE2137281B2 (de
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 filed Critical
Priority to DE19712137281 priority Critical patent/DE2137281B2/de
Publication of DE2137281B2 publication Critical patent/DE2137281B2/de
Publication of DE2137281A1 publication Critical patent/DE2137281A1/de
Priority to US00270115A priority patent/US3795868A/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G01R19/22—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of ac into dc

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
DE19712137281 1971-07-26 1971-07-26 Effektivwertmesser Pending DE2137281B2 (de)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19712137281 DE2137281B2 (de) 1971-07-26 1971-07-26 Effektivwertmesser
US00270115A US3795868A (en) 1971-07-26 1972-07-10 Apparatus for the measurement of rms values

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712137281 DE2137281B2 (de) 1971-07-26 1971-07-26 Effektivwertmesser

Publications (2)

Publication Number Publication Date
DE2137281B2 DE2137281B2 (de) 1972-05-25
DE2137281A1 true DE2137281A1 (de) 1972-05-25

Family

ID=5814835

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712137281 Pending DE2137281B2 (de) 1971-07-26 1971-07-26 Effektivwertmesser

Country Status (2)

Country Link
US (1) US3795868A (de)
DE (1) DE2137281B2 (de)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3940703A (en) * 1973-04-19 1976-02-24 Hekimian Laboratories, Inc. Intermodulation distortion analyzer
US4001590A (en) * 1973-08-31 1977-01-04 General Atomic Company Radiation flux measuring device
US3916180A (en) * 1974-06-21 1975-10-28 Gen Signal Corp Analog mathematical root extractor
US3987366A (en) * 1974-10-22 1976-10-19 The United States Of America As Represented By The Secretary Of The Army Square root of transient circuit
US4360880A (en) * 1979-08-02 1982-11-23 John Fluke Mfg. Co., Inc. Recirculating RMS AC conversion method and apparatus with fast mode
US4274143A (en) * 1979-08-02 1981-06-16 John Fluke Mfg. Co., Inc. Recirculating RMS AC conversion method and apparatus
US4375038A (en) * 1979-08-10 1983-02-22 Beckman Instruments, Inc. RMS Converter
DE3687222T2 (de) * 1985-09-05 1993-07-01 Omron Tateisi Electronics Co Schaltung fuer einen messwertumformer.
FR2650395B1 (fr) * 1989-07-31 1991-09-27 Merlin Gerin Dispositif de mesure de la valeur efficace d'un signal, notamment pour la mesure du courant dans un declencheur statique
US5120986A (en) * 1991-09-06 1992-06-09 Allied-Signal Inc. Sine wave synthesis controller circuit for use with a neutral-point clamped inverter
KR20170132921A (ko) * 2016-05-24 2017-12-05 현대자동차주식회사 교류전원의 rms 추정 방법 및 시스템

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3555432A (en) * 1969-01-22 1971-01-12 Us Navy High-speed ac/dc converter
US3714570A (en) * 1970-04-09 1973-01-30 J Howell Apparatus for measuring the effective value of electrical waveforms

Also Published As

Publication number Publication date
US3795868A (en) 1974-03-05
DE2137281B2 (de) 1972-05-25

Similar Documents

Publication Publication Date Title
ATA136472A (de)
DE2137281A1 (de)
AR196074A1 (de)
BE776170A (de)
AU2658571A (de)
AU2691671A (de)
AU2485671A (de)
AU2742671A (de)
AU2684071A (de)
AU2564071A (de)
AU2669471A (de)
AU2726271A (de)
AU2456871A (de)
AU2473671A (de)
AU2755871A (de)
AU2415871A (de)
AU2486471A (de)
AU3025871A (de)
AU3038671A (de)
AU2577671A (de)
AU2588771A (de)
AU2654071A (de)
AU2399971A (de)
AU1109576A (de)
AR202997Q (de)