FR772993A - Installation for power factor measurement - Google Patents

Installation for power factor measurement

Info

Publication number
FR772993A
FR772993A FR772993DA FR772993A FR 772993 A FR772993 A FR 772993A FR 772993D A FR772993D A FR 772993DA FR 772993 A FR772993 A FR 772993A
Authority
FR
France
Prior art keywords
installation
power factor
factor measurement
measurement
power
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
Other languages
French (fr)
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr 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 Landis and Gyr AG filed Critical Landis and Gyr AG
Application granted granted Critical
Publication of FR772993A publication Critical patent/FR772993A/en
Expired 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
    • G01R21/006—Measuring power factor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R25/00—Arrangements for measuring phase angle between a voltage and a current or between voltages or currents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
FR772993D 1933-08-31 1934-05-08 Installation for power factor measurement Expired FR772993A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH772993X 1933-08-31

Publications (1)

Publication Number Publication Date
FR772993A true FR772993A (en) 1934-11-09

Family

ID=4535567

Family Applications (1)

Application Number Title Priority Date Filing Date
FR772993D Expired FR772993A (en) 1933-08-31 1934-05-08 Installation for power factor measurement

Country Status (1)

Country Link
FR (1) FR772993A (en)

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