GB2075694B - Method of measuring root-mean-square value of voltage - Google Patents

Method of measuring root-mean-square value of voltage

Info

Publication number
GB2075694B
GB2075694B GB8113391A GB8113391A GB2075694B GB 2075694 B GB2075694 B GB 2075694B GB 8113391 A GB8113391 A GB 8113391A GB 8113391 A GB8113391 A GB 8113391A GB 2075694 B GB2075694 B GB 2075694B
Authority
GB
United Kingdom
Prior art keywords
mean
voltage
square value
measuring root
root
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.)
Expired
Application number
GB8113391A
Other versions
GB2075694A (en
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.)
CHERNIN MIKHAIL MATVEEVICH
Original Assignee
CHERNIN MIKHAIL MATVEEVICH
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 CHERNIN MIKHAIL MATVEEVICH filed Critical CHERNIN MIKHAIL MATVEEVICH
Publication of GB2075694A publication Critical patent/GB2075694A/en
Application granted granted Critical
Publication of GB2075694B publication Critical patent/GB2075694B/en
Expired 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
    • G01R19/22—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of ac into dc
    • G01R19/225—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using conversion of ac into dc by means of thermocouples or other heat sensitive elements
    • 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
    • G01R19/03—Measuring effective values, i.e. root-mean-square values using thermoconverters

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
GB8113391A 1979-10-30 1979-10-30 Method of measuring root-mean-square value of voltage Expired GB2075694B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/SU1979/000106 WO1981001335A1 (en) 1979-10-30 1979-10-30 Method of measuring root-mean-square value of voltage

Publications (2)

Publication Number Publication Date
GB2075694A GB2075694A (en) 1981-11-18
GB2075694B true GB2075694B (en) 1984-03-07

Family

ID=21616565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8113391A Expired GB2075694B (en) 1979-10-30 1979-10-30 Method of measuring root-mean-square value of voltage

Country Status (4)

Country Link
JP (1) JPS56501461A (en)
DE (1) DE2953885C2 (en)
GB (1) GB2075694B (en)
WO (1) WO1981001335A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4025314C2 (en) * 1990-08-09 1998-04-09 Bayerische Motoren Werke Ag Measuring methods and devices for determining measurement data for the temperature distribution and for the calculation of flow velocity vectors over a flat surface with a non-uniform flow

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425966A (en) * 1973-06-29 1976-02-25 Solartron Electronic Group True rms converter
NL7408033A (en) * 1974-06-17 1975-12-19 Philips Nv CIRCUIT FOR MEASURING THE EFFECTIVE VALUE OF AN ELECTRICAL SIGNAL.
SU661372A1 (en) * 1977-03-05 1979-05-05 Ордена Ленина Предприятие П/Я М-5346 Voltage effective value measuring device
SU723463A1 (en) * 1978-08-21 1980-03-25 Предприятие П/Я М-5346 Method of measuring voltage effective value

Also Published As

Publication number Publication date
DE2953885C2 (en) 1986-01-16
JPS56501461A (en) 1981-10-08
DE2953885T1 (en) 1982-02-04
WO1981001335A1 (en) 1981-05-14
GB2075694A (en) 1981-11-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee