JPS57147067A - Phase discriminating device - Google Patents

Phase discriminating device

Info

Publication number
JPS57147067A
JPS57147067A JP3330681A JP3330681A JPS57147067A JP S57147067 A JPS57147067 A JP S57147067A JP 3330681 A JP3330681 A JP 3330681A JP 3330681 A JP3330681 A JP 3330681A JP S57147067 A JPS57147067 A JP S57147067A
Authority
JP
Japan
Prior art keywords
voltage
degree
inputted
phases
phase
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.)
Granted
Application number
JP3330681A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6328268B2 (enrdf_load_stackoverflow
Inventor
Kazuo Inoue
Koichi Endo
Hiroyasu Wada
Tadahiro Aida
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.)
Mitsubishi Electric Corp
Tokyo Electric Power Co Holdings Inc
Original Assignee
Tokyo Electric Power Co Inc
Mitsubishi Electric 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 Tokyo Electric Power Co Inc, Mitsubishi Electric Corp filed Critical Tokyo Electric Power Co Inc
Priority to JP3330681A priority Critical patent/JPS57147067A/ja
Publication of JPS57147067A publication Critical patent/JPS57147067A/ja
Publication of JPS6328268B2 publication Critical patent/JPS6328268B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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)
  • Measuring Phase Differences (AREA)
JP3330681A 1981-03-09 1981-03-09 Phase discriminating device Granted JPS57147067A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3330681A JPS57147067A (en) 1981-03-09 1981-03-09 Phase discriminating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3330681A JPS57147067A (en) 1981-03-09 1981-03-09 Phase discriminating device

Publications (2)

Publication Number Publication Date
JPS57147067A true JPS57147067A (en) 1982-09-10
JPS6328268B2 JPS6328268B2 (enrdf_load_stackoverflow) 1988-06-07

Family

ID=12382865

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3330681A Granted JPS57147067A (en) 1981-03-09 1981-03-09 Phase discriminating device

Country Status (1)

Country Link
JP (1) JPS57147067A (enrdf_load_stackoverflow)

Also Published As

Publication number Publication date
JPS6328268B2 (enrdf_load_stackoverflow) 1988-06-07

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