JP2018512564A5 - - Google Patents

Download PDF

Info

Publication number
JP2018512564A5
JP2018512564A5 JP2017541641A JP2017541641A JP2018512564A5 JP 2018512564 A5 JP2018512564 A5 JP 2018512564A5 JP 2017541641 A JP2017541641 A JP 2017541641A JP 2017541641 A JP2017541641 A JP 2017541641A JP 2018512564 A5 JP2018512564 A5 JP 2018512564A5
Authority
JP
Japan
Prior art keywords
magnetic field
conductor
current sensor
conductive coil
sensing element
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
JP2017541641A
Other languages
English (en)
Japanese (ja)
Other versions
JP6683719B2 (ja
JP2018512564A (ja
Filing date
Publication date
Priority claimed from US14/618,343 external-priority patent/US9958480B2/en
Application filed filed Critical
Publication of JP2018512564A publication Critical patent/JP2018512564A/ja
Publication of JP2018512564A5 publication Critical patent/JP2018512564A5/ja
Application granted granted Critical
Publication of JP6683719B2 publication Critical patent/JP6683719B2/ja
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

JP2017541641A 2015-02-10 2016-01-13 電流センサのための装置および方法 Expired - Fee Related JP6683719B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/618,343 2015-02-10
US14/618,343 US9958480B2 (en) 2015-02-10 2015-02-10 Apparatus and method for a current sensor
PCT/US2016/013231 WO2016130265A1 (en) 2015-02-10 2016-01-13 Current sensor and method of sensing current

Publications (3)

Publication Number Publication Date
JP2018512564A JP2018512564A (ja) 2018-05-17
JP2018512564A5 true JP2018512564A5 (enExample) 2019-02-07
JP6683719B2 JP6683719B2 (ja) 2020-04-22

Family

ID=55273545

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2017541641A Expired - Fee Related JP6683719B2 (ja) 2015-02-10 2016-01-13 電流センサのための装置および方法
JP2018513372A Pending JP2018534543A (ja) 2015-02-10 2016-08-24 電流センサのための装置および方法

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2018513372A Pending JP2018534543A (ja) 2015-02-10 2016-08-24 電流センサのための装置および方法

Country Status (6)

Country Link
US (2) US9958480B2 (enExample)
EP (2) EP3256864B1 (enExample)
JP (2) JP6683719B2 (enExample)
KR (1) KR20180054686A (enExample)
CN (2) CN107250812B (enExample)
WO (2) WO2016130265A1 (enExample)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106134032B (zh) * 2014-03-27 2018-12-25 Lg伊诺特有限公司 具有无线电力发送装置的无线电力传输系统
CN105226843B (zh) * 2014-05-27 2017-09-15 松下知识产权经营株式会社 无线电力传输系统以及无线电力传输系统的送电装置
US9958480B2 (en) 2015-02-10 2018-05-01 Qualcomm Incorporated Apparatus and method for a current sensor
US9711272B2 (en) * 2015-07-09 2017-07-18 Te Connectivity Corporation Printed circuit for wireless power transfer
US10656185B2 (en) 2015-07-17 2020-05-19 Mediatek Inc. Planar differential current pickup for wireless power transmission
TWM526343U (zh) * 2016-02-05 2016-08-01 品法設計國際有限公司 無線保溫容器
US10222430B2 (en) * 2016-03-01 2019-03-05 Mitsumi Electric Co., Ltd. Sensor device and semiconductor device
JP6434456B2 (ja) * 2016-06-23 2018-12-05 横河電機株式会社 絶縁電圧プローブ
JP6593274B2 (ja) * 2016-08-03 2019-10-23 株式会社豊田自動織機 多層基板
DE112016007303T5 (de) * 2016-09-30 2019-06-19 Intel Corporation Lesespulensystem
US10561049B2 (en) * 2016-10-28 2020-02-11 Integrated Device Technology, Inc. Interference filter for wireless power transfer systems
GB2557272B (en) * 2016-12-02 2020-03-18 Cmr Surgical Ltd Sensing motor current
US10586688B2 (en) * 2017-01-30 2020-03-10 Lam Research Corporation Inductive current sensor on printed circuit board
WO2018143122A1 (ja) * 2017-02-02 2018-08-09 アルプス電気株式会社 平衡式電流センサ
KR101937209B1 (ko) * 2017-06-09 2019-01-10 엘에스산전 주식회사 전류 감지 장치
JP2019070563A (ja) * 2017-10-06 2019-05-09 株式会社デンソー 電流センサ
CN107505492B (zh) * 2017-10-17 2023-10-13 云南电网有限责任公司电力科学研究院 一种降低电流互感器测试回路电感的装置
US11046193B2 (en) * 2018-01-23 2021-06-29 Witricity Corporation Foreign object detection circuit using current measurement
BE1026245B1 (de) * 2018-05-04 2019-12-02 Phoenix Contact Gmbh & Co Stromsensor
US10932360B2 (en) 2018-07-19 2021-02-23 Ut-Battelle, Llc Flexible sensor technology
WO2020079384A1 (en) 2018-10-16 2020-04-23 Avx Electronics Technology Ltd Position sensing apparatus and method
US11555940B2 (en) * 2018-10-31 2023-01-17 KYOCERA AVX Components (Werne), GmbH Position sensing apparatus and method
CN113785468A (zh) * 2018-12-04 2021-12-10 鲍尔马特技术有限公司 自适应无线电力发射器
US11092623B2 (en) 2018-12-11 2021-08-17 Electronics And Telecommunications Research Institute Current sensor for measuring alternating electromagnetic wave and a current breaker using the same
JP2020148640A (ja) * 2019-03-14 2020-09-17 株式会社東芝 電流検出装置
US11333686B2 (en) * 2019-10-21 2022-05-17 Tegam, Inc. Non-directional in-line suspended PCB power sensing coupler
JP7289782B2 (ja) * 2019-12-19 2023-06-12 株式会社東芝 電流検出装置
EP4139990A1 (en) * 2020-05-14 2023-03-01 Huawei Technologies Co., Ltd. Antenna device, array of antenna devices, and base station
KR102802251B1 (ko) * 2020-06-18 2025-05-07 한국전자기술연구원 고감도 전류센서
US11519941B2 (en) * 2020-07-27 2022-12-06 Analog Devices International Unlimited Company Current sensing device having an integrated electrical shield
KR102470633B1 (ko) * 2020-12-15 2022-11-25 한양대학교 산학협력단 전류 검출이 가능한 회로 구조체
US11740264B1 (en) * 2021-02-05 2023-08-29 Peng Sun High temperature current sensor for power electronics
IT202100021209A1 (it) * 2021-08-05 2023-02-05 Electroceramica S A Scheda radiale, dispositivo di misurazione, apparato per applicazioni elettrotecniche nel dominio delle medie ed alte tensioni e metodo di realizzazione del dispositivo
CN115902345B (zh) * 2022-10-18 2024-07-02 苏州纳芯微电子股份有限公司 电流检测模块、用电设备及电流检测方法
WO2025087502A1 (en) * 2023-10-23 2025-05-01 Huawei Digital Power Technologies Co., Ltd. Techniques for current sensing
JP2025144507A (ja) * 2024-03-19 2025-10-02 イージー コリア 電流センサー
US20250334612A1 (en) * 2024-04-30 2025-10-30 Allegro Microsystems, Llc Substrate-embedded ac sensors

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4887029A (en) 1988-03-18 1989-12-12 Westinghouse Electric Corp. Mutual inductance current transducer, method of making and electric energy meter incorporating same
US5343143A (en) 1992-02-11 1994-08-30 Landis & Gyr Metering, Inc. Shielded current sensing device for a watthour meter
DE60002319T2 (de) 1999-05-25 2004-02-12 Arbeitsgemeinschaft Prof. Hugel Agph Elektrischer stromsensor
US6348800B1 (en) 1999-09-28 2002-02-19 Rockwell Automation Technologies, Inc. Multi-phase ground fault current sensor system
JP2001264364A (ja) 2000-03-14 2001-09-26 Matsushita Electric Ind Co Ltd 光変流器
US6501364B1 (en) * 2001-06-15 2002-12-31 City University Of Hong Kong Planar printed-circuit-board transformers with effective electromagnetic interference (EMI) shielding
WO2006090769A1 (ja) 2005-02-23 2006-08-31 Asahi Kasei Emd Corporation 電流測定装置
WO2006135515A1 (en) 2005-06-10 2006-12-21 Bird Technologies Group Inc. System and method for analyzing power flow in semiconductor plasma generation systems
JP4916807B2 (ja) 2006-01-30 2012-04-18 株式会社ダイヘン 電圧検出用プリント基板及びそれを用いた電圧検出器
JP2008211951A (ja) 2007-02-28 2008-09-11 Brother Ind Ltd 非接触型充電器と非接触型充電装置
JP2008224260A (ja) * 2007-03-09 2008-09-25 Tamura Seisakusho Co Ltd 電流検出器
JP4965402B2 (ja) 2007-09-27 2012-07-04 パナソニック株式会社 電流センサ
FR2932568B1 (fr) * 2008-06-11 2010-06-11 Schneider Electric Ind Sas Dispositif de mesure de courant et unite de traitement comportant un tel dispositif
ES2380265T3 (es) 2008-06-19 2012-05-10 Abb Technology Ag Dispositivo de medición eléctrico combinado
JP5143765B2 (ja) 2009-02-16 2013-02-13 株式会社東海理化電機製作所 電流センサ
US20110172552A1 (en) 2010-01-12 2011-07-14 Vanderbilt University Acoustic sleep apnea monitor
JP5562054B2 (ja) 2010-01-29 2014-07-30 富士通株式会社 テーブルタップ及び電力測定システム
EP2643704B1 (en) 2010-11-26 2018-01-24 The National Microelectronics Applications Centre An ac current or voltage sensor
US9476915B2 (en) * 2010-12-09 2016-10-25 Infineon Technologies Ag Magnetic field current sensors
US8669677B2 (en) 2010-12-28 2014-03-11 Tdk Corporation Wireless power feeder, wireless power receiver, and wireless power transmission system
CN103415776B (zh) * 2011-03-02 2015-06-03 阿尔卑斯绿色器件株式会社 电流传感器
GB201110825D0 (en) 2011-06-27 2011-08-10 Sentec Ltd Sensors
CN102866279A (zh) 2011-07-04 2013-01-09 新科实业有限公司 电流传感器装置
US8872611B2 (en) 2011-08-18 2014-10-28 General Electric Company Rogowski coil assemblies and methods for providing the same
JP5533826B2 (ja) * 2011-09-19 2014-06-25 株式会社デンソー 電流センサおよび電流センサの組み付け構造
US9354033B2 (en) 2011-11-18 2016-05-31 Fluke Corporation Smart electromagnetic sensor array
WO2013098975A1 (ja) * 2011-12-27 2013-07-04 富士通株式会社 無線電力供給装置、無線電力供給システム及び無線電力供給方法
EP2851691B1 (en) 2012-05-16 2019-12-04 Alps Alpine Co., Ltd. Current sensor
US9291649B2 (en) 2012-08-16 2016-03-22 Mks Instruments, Inc. On the enhancements of planar based RF sensor technology
US9275791B2 (en) * 2012-08-31 2016-03-01 Qualcomm Incorporated Systems and methods for decoupling multiple wireless charging transmitters
WO2014063159A2 (en) 2012-10-19 2014-04-24 Witricity Corporation Foreign object detection in wireless energy transfer systems
US9921243B2 (en) 2012-12-17 2018-03-20 Covidien Lp System and method for voltage and current sensing
WO2014118895A1 (ja) 2013-01-29 2014-08-07 富士通株式会社 無線電力伝送システム、受電器および無線電力伝送方法
JP6204505B2 (ja) * 2013-02-21 2017-09-27 フェラリスパワー カンパニー リミテッド センサ用ctと発電用ctが線路上に並列に分離設けられる電流変成システム、及びこれを無線通信網で管理する統合システム
US9379556B2 (en) * 2013-03-14 2016-06-28 Cooper Technologies Company Systems and methods for energy harvesting and current and voltage measurements
JP5814976B2 (ja) 2013-05-15 2015-11-17 三菱電機株式会社 電流計測装置
DE102013106100A1 (de) 2013-06-12 2014-12-31 Phoenix Contact Gmbh & Co. Kg Stomsensoranordnung mit Messspulen
JP6286157B2 (ja) 2013-09-05 2018-02-28 ルネサスエレクトロニクス株式会社 センサ装置
US9322806B2 (en) * 2013-10-25 2016-04-26 General Electric Company Eddy current sensor with linear drive conductor
CZ2013822A3 (cs) 2013-10-25 2015-02-04 České Vysoké Učení Technické V Praze Univerzitní Centrum Energeticky Efektivních Budov Bezkontaktní magnetický senzor polohy magnetických nebo elektricky vodivých objektů
JP6201896B2 (ja) * 2014-05-30 2017-09-27 株式会社Ihi 送電装置及び非接触給電システム
US9958480B2 (en) 2015-02-10 2018-05-01 Qualcomm Incorporated Apparatus and method for a current sensor

Similar Documents

Publication Publication Date Title
JP2018512564A5 (enExample)
CN101809457B (zh) 具有被夹在中间的磁导率层的电流传感器
US20100097049A1 (en) High Bandwidth Open-Loop Current Sensor
TWI439700B (zh) 用於具有雙導線之電力電纜線的電力感測裝置
JP6065671B2 (ja) 計測装置および取付けユニット
JP2015017862A (ja) 電流センサ
JP2016535574A (ja) 磁気抵抗電流制限器
JP2018538697A5 (enExample)
JP5234459B2 (ja) 電流センサ
JP2013070375A (ja) アクティブインダクタ
JP7385368B2 (ja) 電流検出器及びパワーモジュール
JP2012026966A (ja) 電流センサ
JPS63191069A (ja) 電流検出器
JP7016238B2 (ja) 方向性結合器
US11022632B2 (en) Electric current sensor
CN109328307B (zh) 磁传感器以及具备该磁传感器的电流传感器
TWI702521B (zh) 位置指示器
JP2009180608A (ja) Icチップ形電流センサ
WO2010004682A1 (ja) 電流センサ
CN107710001A (zh) 用于高压/中压/低压电流测量的装置
US11022660B2 (en) Magnetic sensor including a magnetic member offset from a magnetoresistive effect element
CN110907867B (zh) 一种用于巨磁阻抗传感器的磁聚焦装置及巨磁阻抗传感器
JP2016121974A (ja) 圧力センサ
CN106170843B (zh) 具有嵌入在绝缘树脂中的真空断续器的用于中压或高压应用的嵌入式极部件
JP2013134076A (ja) 電流検出装置