SE7800547L - DEVICE FOR DETERMINATION OF ACTIVE POWER - Google Patents

DEVICE FOR DETERMINATION OF ACTIVE POWER

Info

Publication number
SE7800547L
SE7800547L SE7800547A SE7800547A SE7800547L SE 7800547 L SE7800547 L SE 7800547L SE 7800547 A SE7800547 A SE 7800547A SE 7800547 A SE7800547 A SE 7800547A SE 7800547 L SE7800547 L SE 7800547L
Authority
SE
Sweden
Prior art keywords
determination
active power
active
power
Prior art date
Application number
SE7800547A
Other languages
Swedish (sv)
Other versions
SE424113B (en
Inventor
T Salzmann
W Timpe
Original Assignee
Siemens Ag
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 Ag filed Critical Siemens Ag
Publication of SE7800547L publication Critical patent/SE7800547L/en
Publication of SE424113B publication Critical patent/SE424113B/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
    • G01R21/001—Measuring real or reactive component; Measuring apparent energy
    • G01R21/002—Measuring real component

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Electrical Variables (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
SE7800547A 1977-02-04 1978-01-17 DEVICE FOR DETERMINING ACTIVE EFFECT FOR A THREE PHASE LOAD SE424113B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2704764A DE2704764C2 (en) 1977-02-04 1977-02-04 Circuit arrangement for determining the fundamental oscillation power supplied to a three-phase consumer

Publications (2)

Publication Number Publication Date
SE7800547L true SE7800547L (en) 1978-08-05
SE424113B SE424113B (en) 1982-06-28

Family

ID=6000397

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7800547A SE424113B (en) 1977-02-04 1978-01-17 DEVICE FOR DETERMINING ACTIVE EFFECT FOR A THREE PHASE LOAD

Country Status (3)

Country Link
CH (1) CH620999A5 (en)
DE (1) DE2704764C2 (en)
SE (1) SE424113B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3927414A1 (en) * 1989-08-19 1991-02-21 Bergwerksverband Gmbh Monitoring mining machinery, installations and power supply - measuring and evaluating current and voltage with measuring appts. integrated in existing compact stations
JP3946933B2 (en) * 2000-05-26 2007-07-18 三菱電機株式会社 Current detection apparatus and current detection method

Also Published As

Publication number Publication date
DE2704764B1 (en) 1978-05-11
SE424113B (en) 1982-06-28
DE2704764C2 (en) 1979-01-11
CH620999A5 (en) 1980-12-31

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