JPS55122163A - Wattmeter - Google Patents

Wattmeter

Info

Publication number
JPS55122163A
JPS55122163A JP3046279A JP3046279A JPS55122163A JP S55122163 A JPS55122163 A JP S55122163A JP 3046279 A JP3046279 A JP 3046279A JP 3046279 A JP3046279 A JP 3046279A JP S55122163 A JPS55122163 A JP S55122163A
Authority
JP
Japan
Prior art keywords
error
voltage
detection unit
core
current detection
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
JP3046279A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6145783B2 (enExample
Inventor
Haruo Takahashi
Takashi Kawai
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co Ltd
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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP3046279A priority Critical patent/JPS55122163A/ja
Publication of JPS55122163A publication Critical patent/JPS55122163A/ja
Publication of JPS6145783B2 publication Critical patent/JPS6145783B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP3046279A 1979-03-15 1979-03-15 Wattmeter Granted JPS55122163A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3046279A JPS55122163A (en) 1979-03-15 1979-03-15 Wattmeter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3046279A JPS55122163A (en) 1979-03-15 1979-03-15 Wattmeter

Publications (2)

Publication Number Publication Date
JPS55122163A true JPS55122163A (en) 1980-09-19
JPS6145783B2 JPS6145783B2 (enExample) 1986-10-09

Family

ID=12304547

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3046279A Granted JPS55122163A (en) 1979-03-15 1979-03-15 Wattmeter

Country Status (1)

Country Link
JP (1) JPS55122163A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050095534A (ko) * 2004-12-01 2005-09-29 (주)신우디엔시 영상전류 보상용 3상 전력 계량장치

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20050095534A (ko) * 2004-12-01 2005-09-29 (주)신우디엔시 영상전류 보상용 3상 전력 계량장치

Also Published As

Publication number Publication date
JPS6145783B2 (enExample) 1986-10-09

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