JPWO2021156982A1 - - Google Patents

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Publication number
JPWO2021156982A1
JPWO2021156982A1 JP2021575166A JP2021575166A JPWO2021156982A1 JP WO2021156982 A1 JPWO2021156982 A1 JP WO2021156982A1 JP 2021575166 A JP2021575166 A JP 2021575166A JP 2021575166 A JP2021575166 A JP 2021575166A JP WO2021156982 A1 JPWO2021156982 A1 JP WO2021156982A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021575166A
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 filed Critical
Publication of JPWO2021156982A1 publication Critical patent/JPWO2021156982A1/ja
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP2021575166A 2020-02-05 2020-02-05 Pending JPWO2021156982A1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/004417 WO2021156982A1 (ja) 2020-02-05 2020-02-05 電流センサおよび回路遮断器の端子カバー

Publications (1)

Publication Number Publication Date
JPWO2021156982A1 true JPWO2021156982A1 (ja) 2021-08-12

Family

ID=77199947

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021575166A Pending JPWO2021156982A1 (ja) 2020-02-05 2020-02-05

Country Status (3)

Country Link
JP (1) JPWO2021156982A1 (ja)
CN (1) CN115038977A (ja)
WO (1) WO2021156982A1 (ja)

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0712976U (ja) * 1993-05-31 1995-03-03 日新電機株式会社 電流測定装置
JPH08233868A (ja) * 1995-02-28 1996-09-13 Kyushu Henatsuki Kk 磁界影響係数の設定方法及び装置
WO2001050142A1 (en) * 1999-12-29 2001-07-12 Abb Service S.R.L. An improved current sensing device for low-voltage power circuit breakers
JP2005071615A (ja) * 2003-08-21 2005-03-17 Nippon Kouatsu Electric Co 電流センサ内蔵開閉器
JP2010019747A (ja) * 2008-07-11 2010-01-28 Yazaki Corp 電流検出装置
JP2012108147A (ja) * 2005-02-23 2012-06-07 Asahi Kasei Electronics Co Ltd 電流測定装置
JP2017058332A (ja) * 2015-09-18 2017-03-23 パナソニックＩｐマネジメント株式会社 電流センサ及び分電盤
JP2019100923A (ja) * 2017-12-05 2019-06-24 日立金属株式会社 電流センサ
US20190293689A1 (en) * 2018-03-23 2019-09-26 Analog Devices Global Unlimited Company Contactless current measurement using magnetic sensors
JP2020008419A (ja) * 2018-07-06 2020-01-16 株式会社日立製作所 電力変換装置

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0712976U (ja) * 1993-05-31 1995-03-03 日新電機株式会社 電流測定装置
JPH08233868A (ja) * 1995-02-28 1996-09-13 Kyushu Henatsuki Kk 磁界影響係数の設定方法及び装置
WO2001050142A1 (en) * 1999-12-29 2001-07-12 Abb Service S.R.L. An improved current sensing device for low-voltage power circuit breakers
JP2005071615A (ja) * 2003-08-21 2005-03-17 Nippon Kouatsu Electric Co 電流センサ内蔵開閉器
JP2012108147A (ja) * 2005-02-23 2012-06-07 Asahi Kasei Electronics Co Ltd 電流測定装置
JP2010019747A (ja) * 2008-07-11 2010-01-28 Yazaki Corp 電流検出装置
JP2017058332A (ja) * 2015-09-18 2017-03-23 パナソニックＩｐマネジメント株式会社 電流センサ及び分電盤
JP2019100923A (ja) * 2017-12-05 2019-06-24 日立金属株式会社 電流センサ
US20190293689A1 (en) * 2018-03-23 2019-09-26 Analog Devices Global Unlimited Company Contactless current measurement using magnetic sensors
JP2020008419A (ja) * 2018-07-06 2020-01-16 株式会社日立製作所 電力変換装置

Also Published As

Publication number Publication date
CN115038977A (zh) 2022-09-09
WO2021156982A1 (ja) 2021-08-12

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