JPWO2020217837A1 - - Google Patents

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Publication number
JPWO2020217837A1
JPWO2020217837A1 JP2021515894A JP2021515894A JPWO2020217837A1 JP WO2020217837 A1 JPWO2020217837 A1 JP WO2020217837A1 JP 2021515894 A JP2021515894 A JP 2021515894A JP 2021515894 A JP2021515894 A JP 2021515894A JP WO2020217837 A1 JPWO2020217837 A1 JP WO2020217837A1
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.)
Granted
Application number
JP2021515894A
Other languages
Japanese (ja)
Other versions
JPWO2020217837A5 (https=
JP7519585B2 (ja
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.)
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Publication date
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Publication of JPWO2020217837A1 publication Critical patent/JPWO2020217837A1/ja
Publication of JPWO2020217837A5 publication Critical patent/JPWO2020217837A5/ja
Application granted granted Critical
Publication of JP7519585B2 publication Critical patent/JP7519585B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/186—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using current transformers with a core consisting of two or more parts, e.g. clamp-on type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/145—Indicating the presence of current or voltage
    • G01R19/15—Indicating the presence of current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP2021515894A 2019-04-24 2020-03-26 電流センサ Active JP7519585B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019082973 2019-04-24
JP2019082973 2019-04-24
PCT/JP2020/013545 WO2020217837A1 (ja) 2019-04-24 2020-03-26 電流センサ

Publications (3)

Publication Number Publication Date
JPWO2020217837A1 true JPWO2020217837A1 (https=) 2020-10-29
JPWO2020217837A5 JPWO2020217837A5 (https=) 2022-01-27
JP7519585B2 JP7519585B2 (ja) 2024-07-22

Family

ID=72942251

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021515894A Active JP7519585B2 (ja) 2019-04-24 2020-03-26 電流センサ

Country Status (4)

Country Link
US (1) US11761989B2 (https=)
JP (1) JP7519585B2 (https=)
CN (1) CN113711058B (https=)
WO (1) WO2020217837A1 (https=)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01300506A (ja) * 1988-05-30 1989-12-05 Asahi Kasei Denshi Kk 磁気平衡式電流変成器
JP2005332851A (ja) * 2004-05-18 2005-12-02 Yasuhiko Okubo ホールｃｔ用コア
JP2009002736A (ja) * 2007-06-20 2009-01-08 Fdk Corp 電流センサ
US20090115403A1 (en) * 2007-09-10 2009-05-07 James Bernklau Split core status indicator
US20100308797A1 (en) * 2007-08-27 2010-12-09 Rudolf Zimmermann Power sensor
JP2012098305A (ja) * 2008-01-25 2012-05-24 Liaisons Electroniques Mech Lem Sa 電流センサー
US20130002236A1 (en) * 2011-06-28 2013-01-03 Schneider Electric Industries Sas Device for measuring the electric current flowing in an electric apparatus, said device enabling power measurement, and an electric apparatus comprising same
JP2013179233A (ja) * 2012-02-29 2013-09-09 Kohshin Electric Corp 磁気コア及びこれを備えた磁気平衡式電流センサ
JP2014070914A (ja) * 2012-09-27 2014-04-21 Sumitomo Electric Ind Ltd 電流センサ

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5140257A (en) * 1984-06-22 1992-08-18 Davis Murray W System for rating electric power transmission lines and equipment
FR2737922B1 (fr) 1995-08-14 1997-09-19 Schneider Electric Sa Capteur de courant et appareil electrique le comportant
US6064192A (en) * 1998-04-08 2000-05-16 Ohio Semitronics Revenue meter with integral current transformer
JP2000111585A (ja) * 1998-10-02 2000-04-21 Matsushita Electric Ind Co Ltd 光ファイバセンサ
US7557563B2 (en) * 2005-01-19 2009-07-07 Power Measurement Ltd. Current sensor assembly
JP2009248987A (ja) * 2008-04-03 2009-10-29 Mitsubishi Chemicals Corp 電子写真感光体の梱包用支持体
US8115475B2 (en) * 2009-09-23 2012-02-14 Electrical Reliability Services, Inc. Manipulation assembly for online electrical system test probe installation
CN201634077U (zh) * 2010-03-15 2010-11-17 圆展科技股份有限公司 缓冲包装结构
CN201770180U (zh) * 2010-05-13 2011-03-23 宁波圣龙汽车动力系统股份有限公司 包装箱
US9429427B2 (en) * 2012-12-19 2016-08-30 Intel Corporation Inductive inertial sensor architecture and fabrication in packaging build-up layers
US9198500B2 (en) * 2012-12-21 2015-12-01 Murray W. Davis Portable self powered line mountable electric power line and environment parameter monitoring transmitting and receiving system
US9411025B2 (en) * 2013-04-26 2016-08-09 Allegro Microsystems, Llc Integrated circuit package having a split lead frame and a magnet
US9424975B2 (en) * 2013-08-23 2016-08-23 Veris Industries, Llc Split core transformer with self-aligning cores
JP2016099320A (ja) * 2014-11-26 2016-05-30 アイシン精機株式会社 電流センサ
CN106124414A (zh) * 2016-08-24 2016-11-16 马鞍山市安工大工业技术研究院有限公司 一种高灵敏度的光纤efpi传感器及其制作方法
CN208150100U (zh) * 2018-02-28 2018-11-27 苏州达浦静电技术有限公司 一种耐摩擦防碎屑包装内材

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01300506A (ja) * 1988-05-30 1989-12-05 Asahi Kasei Denshi Kk 磁気平衡式電流変成器
JP2005332851A (ja) * 2004-05-18 2005-12-02 Yasuhiko Okubo ホールｃｔ用コア
JP2009002736A (ja) * 2007-06-20 2009-01-08 Fdk Corp 電流センサ
US20100308797A1 (en) * 2007-08-27 2010-12-09 Rudolf Zimmermann Power sensor
US20090115403A1 (en) * 2007-09-10 2009-05-07 James Bernklau Split core status indicator
JP2012098305A (ja) * 2008-01-25 2012-05-24 Liaisons Electroniques Mech Lem Sa 電流センサー
US20130002236A1 (en) * 2011-06-28 2013-01-03 Schneider Electric Industries Sas Device for measuring the electric current flowing in an electric apparatus, said device enabling power measurement, and an electric apparatus comprising same
JP2013179233A (ja) * 2012-02-29 2013-09-09 Kohshin Electric Corp 磁気コア及びこれを備えた磁気平衡式電流センサ
JP2014070914A (ja) * 2012-09-27 2014-04-21 Sumitomo Electric Ind Ltd 電流センサ

Also Published As

Publication number Publication date
WO2020217837A1 (ja) 2020-10-29
US11761989B2 (en) 2023-09-19
JP7519585B2 (ja) 2024-07-22
US20220034943A1 (en) 2022-02-03
CN113711058A (zh) 2021-11-26
CN113711058B (zh) 2024-09-10

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