JPS6117298B2 - - Google Patents

Info

Publication number
JPS6117298B2
JPS6117298B2 JP53037430A JP3743078A JPS6117298B2 JP S6117298 B2 JPS6117298 B2 JP S6117298B2 JP 53037430 A JP53037430 A JP 53037430A JP 3743078 A JP3743078 A JP 3743078A JP S6117298 B2 JPS6117298 B2 JP S6117298B2
Authority
JP
Japan
Prior art keywords
phase
current
pulse width
amplitude
current flowing
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
JP53037430A
Other languages
English (en)
Japanese (ja)
Other versions
JPS53123977A (en
Inventor
Shutainmyuraa Gyuntaa
Shuentonaa Manfuretsuto
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 Corp
Original Assignee
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 Corp filed Critical Siemens Corp
Publication of JPS53123977A publication Critical patent/JPS53123977A/ja
Publication of JPS6117298B2 publication Critical patent/JPS6117298B2/ja
Granted 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
    • G01R21/127—Arrangements for measuring electric power or power factor by using pulse modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
JP3743078A 1977-04-05 1978-03-30 Electronic threeephase ac energy meter Granted JPS53123977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772715321 DE2715321A1 (de) 1977-04-05 1977-04-05 Nach dem impulsbreiten-impulshoehen- modulationsverfahren arbeitender elektronischer drehstromzaehler

Publications (2)

Publication Number Publication Date
JPS53123977A JPS53123977A (en) 1978-10-28
JPS6117298B2 true JPS6117298B2 (en:Method) 1986-05-07

Family

ID=6005742

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3743078A Granted JPS53123977A (en) 1977-04-05 1978-03-30 Electronic threeephase ac energy meter

Country Status (2)

Country Link
JP (1) JPS53123977A (en:Method)
DE (1) DE2715321A1 (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL183424B (nl) * 1977-05-16 Enertec Elektronische energiemeter.
DE2923341C2 (de) * 1979-06-08 1986-03-20 Siemens AG, 1000 Berlin und 8000 München Elektronische Mehrphasen-Elektrizitätszähler
DE2938238A1 (de) * 1979-09-21 1981-04-09 Siemens AG, 1000 Berlin und 8000 München Elektronischer drehstrom-elektrizitaetszaehler fuer das kondensatorumladungsverfahren
JPS571972A (en) * 1980-06-04 1982-01-07 Toshiba Corp Electronic type electric energy meter
JPS58187774U (ja) * 1982-06-10 1983-12-13 横河電機株式会社 電力測定装置
DE3869802D1 (de) * 1987-01-21 1992-05-14 Siemens Ag Statisches leistungsmessgeraet.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2348667B2 (de) * 1973-09-27 1975-08-14 Siemens Ag, 1000 Berlin Und 8000 Muenchen Elektronischer kWh-Zähler
DE2519668C3 (de) * 1974-06-05 1979-01-18 Siemens Ag, 1000 Berlin Und 8000 Muenchen Anordnung zur Erzeugung einer dem Produkt zweier analoger elektrischer Größen proportionalen Folge von Impulsen

Also Published As

Publication number Publication date
DE2715321C2 (en:Method) 1988-12-08
DE2715321A1 (de) 1978-10-12
JPS53123977A (en) 1978-10-28

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