JP2013217914A5 - - Google Patents

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Publication number
JP2013217914A5
JP2013217914A5 JP2013048214A JP2013048214A JP2013217914A5 JP 2013217914 A5 JP2013217914 A5 JP 2013217914A5 JP 2013048214 A JP2013048214 A JP 2013048214A JP 2013048214 A JP2013048214 A JP 2013048214A JP 2013217914 A5 JP2013217914 A5 JP 2013217914A5
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JP
Japan
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signal
coil
core member
cancel
component
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JP2013048214A
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English (en)
Japanese (ja)
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JP2013217914A (ja
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Priority to JP2013048214A priority Critical patent/JP2013217914A/ja
Priority claimed from JP2013048214A external-priority patent/JP2013217914A/ja
Priority to KR1020147028391A priority patent/KR101616854B1/ko
Priority to HK15105315.0A priority patent/HK1204806A1/en
Priority to PCT/JP2013/056812 priority patent/WO2013137253A1/ja
Priority to US14/384,712 priority patent/US9448262B2/en
Priority to CN201380014063.6A priority patent/CN104169727B/zh
Priority to EP13760825.3A priority patent/EP2840400A4/en
Publication of JP2013217914A publication Critical patent/JP2013217914A/ja
Publication of JP2013217914A5 publication Critical patent/JP2013217914A5/ja
Pending legal-status Critical Current

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JP2013048214A 2012-03-12 2013-03-11 電流センサ、センサ素子および制御装置 Pending JP2013217914A (ja)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP2013048214A JP2013217914A (ja) 2012-03-12 2013-03-11 電流センサ、センサ素子および制御装置
KR1020147028391A KR101616854B1 (ko) 2012-03-12 2013-03-12 전류센서, 센서소자 및 제어장치
HK15105315.0A HK1204806A1 (en) 2012-03-12 2013-03-12 Current sensor, sensor element, and control device
PCT/JP2013/056812 WO2013137253A1 (ja) 2012-03-12 2013-03-12 電流センサ、センサ素子および制御装置
US14/384,712 US9448262B2 (en) 2012-03-12 2013-03-12 Current sensor having at least one cancel coil
CN201380014063.6A CN104169727B (zh) 2012-03-12 2013-03-12 电流传感器、传感器元件以及控制装置
EP13760825.3A EP2840400A4 (en) 2012-03-12 2013-03-12 Current sensor, sensor element and control device

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2012054623 2012-03-12
JP2012054623 2012-03-12
JP2013048214A JP2013217914A (ja) 2012-03-12 2013-03-11 電流センサ、センサ素子および制御装置

Publications (2)

Publication Number Publication Date
JP2013217914A JP2013217914A (ja) 2013-10-24
JP2013217914A5 true JP2013217914A5 (enExample) 2016-05-19

Family

ID=49161159

Family Applications (1)

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JP2013048214A Pending JP2013217914A (ja) 2012-03-12 2013-03-11 電流センサ、センサ素子および制御装置

Country Status (7)

Country Link
US (1) US9448262B2 (enExample)
EP (1) EP2840400A4 (enExample)
JP (1) JP2013217914A (enExample)
KR (1) KR101616854B1 (enExample)
CN (1) CN104169727B (enExample)
HK (1) HK1204806A1 (enExample)
WO (1) WO2013137253A1 (enExample)

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CN104849626A (zh) * 2015-04-10 2015-08-19 北京兴迪仪器有限责任公司 一种高压电力设备的工频信号采集装置
DE102015006449B4 (de) 2015-05-18 2022-10-13 Michael Franke Verfahren zur Messung elektrischer Ströme
CN104914289B (zh) * 2015-06-16 2017-03-08 国家电网公司 一种测量直流电流的方法
CN105092928B (zh) * 2015-07-23 2018-04-20 深圳市华谊智测科技股份有限公司 数字钳型表及其自动测量方法
CN105304303B (zh) * 2015-09-30 2017-08-04 中国计量科学研究院 一种精密交直流电流互感器
JP2017102056A (ja) * 2015-12-03 2017-06-08 北川工業株式会社 電流センサー
US9618541B1 (en) * 2016-04-20 2017-04-11 Neilsen-Kuljian, Inc. Apparatus, method and device for sensing DC currents
JP6771179B2 (ja) * 2016-05-16 2020-10-21 パナソニックＩｐマネジメント株式会社 電力計測システム
DE112017003404T5 (de) * 2016-07-06 2019-03-21 Murata Manufacturing Co., Ltd. Magnetsensor und elektrischer stomsensor, der denselben umfasst
CN106771477B (zh) * 2016-11-28 2020-09-01 国网福建省电力有限公司 大口径高灵敏度的高压直流电缆泄漏电流检测传感器
KR101931559B1 (ko) * 2016-12-14 2018-12-24 한국표준과학연구원 멀티 클램프 계측 장치 및 전류 계측 시스템
KR101937209B1 (ko) * 2017-06-09 2019-01-10 엘에스산전 주식회사 전류 감지 장치
WO2019131812A1 (ja) 2017-12-27 2019-07-04 旭化成エレクトロニクス株式会社 磁気センサモジュール及びこれに用いるｉｃチップ
CN108362925B (zh) * 2018-02-22 2020-03-17 西安交通大学 双“8”字形三导线磁场对消的零磁通大电流检测系统及方法
CN110676038A (zh) * 2018-07-02 2020-01-10 福迪威（上海）工业仪器技术研发有限公司 电流互感器
DE112020002565T5 (de) * 2019-06-03 2022-02-24 Alps Alpine Co., Ltd. Drossel
JP7627896B2 (ja) * 2019-06-27 2025-02-07 パナソニックＩｐマネジメント株式会社 電流測定方法、診断方法
DE102020212901B4 (de) * 2019-10-14 2023-03-23 Lg Electronics Inc. Drahtloser leistungssensor
JP7629354B2 (ja) * 2021-06-10 2025-02-13 日置電機株式会社 電流センサ
CN116953335B (zh) * 2023-09-20 2024-01-12 盛位科技(合肥)有限公司 一种用于检测直流信号或磁场的装置和方法

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