JPH0434107B2 - - Google Patents

Info

Publication number
JPH0434107B2
JPH0434107B2 JP56127126A JP12712681A JPH0434107B2 JP H0434107 B2 JPH0434107 B2 JP H0434107B2 JP 56127126 A JP56127126 A JP 56127126A JP 12712681 A JP12712681 A JP 12712681A JP H0434107 B2 JPH0434107 B2 JP H0434107B2
Authority
JP
Japan
Prior art keywords
offset
output
analog
current
under test
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 - Lifetime
Application number
JP56127126A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5828665A (ja
Inventor
Masayoshi Toda
Mutsumi Ishii
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 JP56127126A priority Critical patent/JPS5828665A/ja
Publication of JPS5828665A publication Critical patent/JPS5828665A/ja
Publication of JPH0434107B2 publication Critical patent/JPH0434107B2/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)
JP56127126A 1981-08-13 1981-08-13 電力量計 Granted JPS5828665A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56127126A JPS5828665A (ja) 1981-08-13 1981-08-13 電力量計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56127126A JPS5828665A (ja) 1981-08-13 1981-08-13 電力量計

Publications (2)

Publication Number Publication Date
JPS5828665A JPS5828665A (ja) 1983-02-19
JPH0434107B2 true JPH0434107B2 (zh) 1992-06-04

Family

ID=14952247

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56127126A Granted JPS5828665A (ja) 1981-08-13 1981-08-13 電力量計

Country Status (1)

Country Link
JP (1) JPS5828665A (zh)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6029959A (ja) * 1983-07-29 1985-02-15 Seiko Instr & Electronics Ltd デ−タブロツク識別回路
EP0160187B1 (de) * 1984-03-26 1987-12-23 BBC Brown Boveri AG Verfahren zur Verarbeitung analoger Ausgangssignale von Strom- und Spannungswandlern sowie Einrichtung zur Durchführung des Verfahrens
JPH0789130B2 (ja) * 1985-03-27 1995-09-27 竹本電機計器株式会社 デ−タ収集装置
JPS61292067A (ja) * 1985-06-19 1986-12-22 Mitsubishi Electric Corp 電力量測定方法
NZ219166A (en) * 1986-02-06 1990-04-26 Nilsen Oliver J Ltd Digital energy meter
CH677036A5 (zh) * 1987-08-06 1991-03-28 Landis & Gyr Betriebs Ag
JPH04116783U (ja) * 1991-03-29 1992-10-20 日置電機株式会社 電力計
JPH0816686B2 (ja) * 1991-04-10 1996-02-21 日本電気計器検定所 補正形電子式電力測定装置
JP2569248B2 (ja) * 1992-06-18 1997-01-08 日本電気計器検定所 電子式電力量計
DE4334766A1 (de) * 1993-10-12 1995-04-13 Siemens Ag Elektronische Meßeinrichtung
JP5557681B2 (ja) * 2010-10-05 2014-07-23 横河電機株式会社 電力測定装置
JP2012184985A (ja) * 2011-03-04 2012-09-27 Panasonic Corp 分散型発電システム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262068A (en) * 1975-11-17 1977-05-23 Toshiba Corp Electronic watthour meter

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52119880U (zh) * 1976-03-09 1977-09-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262068A (en) * 1975-11-17 1977-05-23 Toshiba Corp Electronic watthour meter

Also Published As

Publication number Publication date
JPS5828665A (ja) 1983-02-19

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