GB2005845A - A circuit for instantaneously measuring the time-varying amplitude of a sinusoidal wave - Google Patents

A circuit for instantaneously measuring the time-varying amplitude of a sinusoidal wave

Info

Publication number
GB2005845A
GB2005845A GB7833776A GB7833776A GB2005845A GB 2005845 A GB2005845 A GB 2005845A GB 7833776 A GB7833776 A GB 7833776A GB 7833776 A GB7833776 A GB 7833776A GB 2005845 A GB2005845 A GB 2005845A
Authority
GB
United Kingdom
Prior art keywords
circuit
time
sinusoidal wave
varying amplitude
instantaneously measuring
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.)
Withdrawn
Application number
GB7833776A
Other languages
English (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB2005845A publication Critical patent/GB2005845A/en
Withdrawn legal-status Critical Current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
    • G01R19/0046—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00
    • G01R19/0053—Noise discrimination; Analog sampling; Measuring transients

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
GB7833776A 1977-08-26 1978-08-18 A circuit for instantaneously measuring the time-varying amplitude of a sinusoidal wave Withdrawn GB2005845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10282477A JPS5436768A (en) 1977-08-26 1977-08-26 Instantaneous sine wave detector

Publications (1)

Publication Number Publication Date
GB2005845A true GB2005845A (en) 1979-04-25

Family

ID=14337761

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7833776A Withdrawn GB2005845A (en) 1977-08-26 1978-08-18 A circuit for instantaneously measuring the time-varying amplitude of a sinusoidal wave

Country Status (5)

Country Link
JP (1) JPS5436768A (de)
DE (1) DE2837244A1 (de)
DK (1) DK372678A (de)
GB (1) GB2005845A (de)
NL (1) NL7808632A (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816796A1 (de) * 1996-06-25 1998-01-07 Mitutoyo Corporation Amplitude-Erfassungseinrichtung
RU2625172C1 (ru) * 2016-02-17 2017-07-12 Юрий Федорович Королюк Способ отсчета мгновенных значений напряжений и токов
RU2656349C2 (ru) * 2016-09-20 2018-06-05 Надежда Сергеевна Бурянина Способ определения мгновенных значений параметров (токов и напряжений) прямой и обратной последовательностей

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3338159B2 (ja) * 1994-02-10 2002-10-28 三菱電機株式会社 振幅・位相検出装置
JP2007256023A (ja) * 2006-03-22 2007-10-04 Institute Of National Colleges Of Technology Japan 変位電流バイパス法による損失電流測定方法およびその損失電流測定回路

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0816796A1 (de) * 1996-06-25 1998-01-07 Mitutoyo Corporation Amplitude-Erfassungseinrichtung
US5922964A (en) * 1996-06-25 1999-07-13 Mitutoyo Corporation Amplitude detecting device
RU2625172C1 (ru) * 2016-02-17 2017-07-12 Юрий Федорович Королюк Способ отсчета мгновенных значений напряжений и токов
RU2656349C2 (ru) * 2016-09-20 2018-06-05 Надежда Сергеевна Бурянина Способ определения мгновенных значений параметров (токов и напряжений) прямой и обратной последовательностей

Also Published As

Publication number Publication date
JPS5436768A (en) 1979-03-17
DE2837244A1 (de) 1979-03-01
NL7808632A (nl) 1979-02-28
DK372678A (da) 1979-02-27

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)