JPS58219461A - 電力量計 - Google Patents

電力量計

Info

Publication number
JPS58219461A
JPS58219461A JP57104421A JP10442182A JPS58219461A JP S58219461 A JPS58219461 A JP S58219461A JP 57104421 A JP57104421 A JP 57104421A JP 10442182 A JP10442182 A JP 10442182A JP S58219461 A JPS58219461 A JP S58219461A
Authority
JP
Japan
Prior art keywords
voltage
pulse train
frequency
sequentially
circuit
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
JP57104421A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6325306B2 (enrdf_load_stackoverflow
Inventor
Masayoshi Toda
戸田　政義
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
Original Assignee
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57104421A priority Critical patent/JPS58219461A/ja
Publication of JPS58219461A publication Critical patent/JPS58219461A/ja
Publication of JPS6325306B2 publication Critical patent/JPS6325306B2/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
    • G01R21/133—Arrangements for measuring electric power or power factor by using digital technique

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
JP57104421A 1982-06-15 1982-06-15 電力量計 Granted JPS58219461A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57104421A JPS58219461A (ja) 1982-06-15 1982-06-15 電力量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57104421A JPS58219461A (ja) 1982-06-15 1982-06-15 電力量計

Publications (2)

Publication Number Publication Date
JPS58219461A true JPS58219461A (ja) 1983-12-20
JPS6325306B2 JPS6325306B2 (enrdf_load_stackoverflow) 1988-05-25

Family

ID=14380224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57104421A Granted JPS58219461A (ja) 1982-06-15 1982-06-15 電力量計

Country Status (1)

Country Link
JP (1) JPS58219461A (enrdf_load_stackoverflow)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5676054A (en) * 1979-11-26 1981-06-23 Toshiba Corp Electronic type wattmeter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5676054A (en) * 1979-11-26 1981-06-23 Toshiba Corp Electronic type wattmeter

Also Published As

Publication number Publication date
JPS6325306B2 (enrdf_load_stackoverflow) 1988-05-25

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