JP2018504605A5 - - Google Patents

Download PDF

Info

Publication number
JP2018504605A5
JP2018504605A5 JP2017541065A JP2017541065A JP2018504605A5 JP 2018504605 A5 JP2018504605 A5 JP 2018504605A5 JP 2017541065 A JP2017541065 A JP 2017541065A JP 2017541065 A JP2017541065 A JP 2017541065A JP 2018504605 A5 JP2018504605 A5 JP 2018504605A5
Authority
JP
Japan
Prior art keywords
output
integrator
signal
pass filter
high pass
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.)
Ceased
Application number
JP2017541065A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018504605A (ja
Filing date
Publication date
Priority claimed from US14/613,589 external-priority patent/US9588147B2/en
Application filed filed Critical
Publication of JP2018504605A publication Critical patent/JP2018504605A/ja
Publication of JP2018504605A5 publication Critical patent/JP2018504605A5/ja
Ceased legal-status Critical Current

Links

JP2017541065A 2015-02-04 2016-01-18 ロゴスキーコイルセンサ用電子積分器 Ceased JP2018504605A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/613,589 2015-02-04
US14/613,589 US9588147B2 (en) 2015-02-04 2015-02-04 Electronic integrator for Rogowski coil sensors
PCT/US2016/013783 WO2016126406A1 (en) 2015-02-04 2016-01-18 Electronic integrator for rogowski coil sensors

Publications (2)

Publication Number Publication Date
JP2018504605A JP2018504605A (ja) 2018-02-15
JP2018504605A5 true JP2018504605A5 (enExample) 2019-02-21

Family

ID=56554090

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017541065A Ceased JP2018504605A (ja) 2015-02-04 2016-01-18 ロゴスキーコイルセンサ用電子積分器

Country Status (7)

Country Link
US (1) US9588147B2 (enExample)
EP (1) EP3254123A4 (enExample)
JP (1) JP2018504605A (enExample)
KR (1) KR20170110103A (enExample)
CN (1) CN107209211B (enExample)
CA (1) CA2975688A1 (enExample)
WO (1) WO2016126406A1 (enExample)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10690699B2 (en) 2016-06-21 2020-06-23 3M Innovative Properties Company Holder with self-aligning feature for holding current sensor around line conductor
TWI629486B (zh) * 2016-09-14 2018-07-11 台達電子工業股份有限公司 電流偵測裝置及其操作方法
EP3296752B1 (en) * 2016-09-15 2024-01-10 General Electric Technology GmbH Improvements in or relating to the measurement of current within a conductor
WO2018127834A1 (en) 2017-01-05 2018-07-12 3M Innovative Properties Company Wireless sensor communication system for enclosures
KR101984073B1 (ko) * 2018-06-15 2019-05-31 주식회사 엘피에스코리아 로고스키 코일을 이용한 임펄스 전류측정장치
CN110619175B (zh) * 2019-09-17 2020-12-01 贵州电网有限责任公司 一种动态衰减的电子式互感器采集单元积分还原方法
CN110798157A (zh) * 2019-11-15 2020-02-14 广州供电局有限公司 一种罗氏线圈积分器
CN110967656B (zh) * 2019-12-31 2024-11-15 中国科学院合肥物质科学研究院 一种高精度扫频率式罗氏线圈互感系数标定系统和方法
IT202000019285A1 (it) * 2020-08-05 2022-02-05 Areti S P A Circuito condizionatore, gruppo e sistema per la misurazione di un segnale elettrico
KR102822473B1 (ko) * 2020-12-02 2025-06-19 현대모비스 주식회사 스위칭전류센싱시의 옵셋보상 장치 및 방법
US12015262B2 (en) * 2022-06-09 2024-06-18 Accuenergy (Canada) Inc. Integrator for protective relay
US11740265B1 (en) 2022-06-09 2023-08-29 Accuenergy (Canada) Inc. Signal conditioning circuit
DE102022117871B4 (de) * 2022-07-18 2024-03-14 Infineon Technologies Ag Stromsensor, system mit einem stromsensor und verfahren zum messen eines zu messenden stroms
IT202200015073A1 (it) * 2022-07-18 2024-01-18 St Microelectronics Srl Sensore integrato e metodo di monitoraggio di temporizzazione in un sensore integrato
KR102828223B1 (ko) * 2022-11-07 2025-07-04 효성중공업 주식회사 넓은 전류 측정범위와 시스템 선형성을 갖는 차단기용 수동형 저전력변류기
CN116230378A (zh) * 2023-04-04 2023-06-06 保定天威保变电气股份有限公司 一种罗式线圈电流互感器及制造方法
CN118534180B (zh) * 2024-07-25 2024-10-08 湖北工业大学 脉冲大电流测量系统
CN118962220A (zh) * 2024-08-01 2024-11-15 江苏大全凯帆开关股份有限公司 一种脱扣器电流采样电路、脱扣器及断路器
CN120493845B (zh) * 2025-07-16 2025-10-03 智联新能电力科技有限公司 一种抗饱和积分器设计方法、适用于输电线路分布式故障定位装置及边缘计算方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969183A (en) 1958-05-06 1961-01-24 Jr Herbert B Voelcker Positive feedback electronic integrator and differentiator circuits
US3610908A (en) 1970-02-09 1971-10-05 Cutler Hammer Inc Electronic integrator system
US4035809A (en) 1975-12-29 1977-07-12 John Kenneth Jacobsen Electronic integrator for chart recorder
DD126867A1 (enExample) 1976-08-13 1977-08-17
JPS5547729A (en) * 1978-10-02 1980-04-04 Tamagawa Seiki Kk Variable time constant unit
US5539354A (en) * 1993-08-18 1996-07-23 Carsten; Bruce W. Integrator for inductive current sensor
WO1998048287A1 (fr) * 1997-04-21 1998-10-29 Liaisons Electroniques-Mecaniques Lem S.A. Dispositif de mesure, a large bande passante, de l'intensite du courant electrique dans un conducteur
JPH1133744A (ja) 1997-07-17 1999-02-09 Dengensha Mfg Co Ltd 抵抗溶接用電流制御方法及び装置
JPH11281678A (ja) 1998-03-30 1999-10-15 Shimadzu Corp 電流センサ
SE1073908T5 (sv) 1998-04-22 2004-08-24 Power Electronic Measurements Stroemmaetningsanordning
US6919835B2 (en) 2002-12-16 2005-07-19 General Electric Company Infinite electronic integrator
JP4156412B2 (ja) * 2003-03-13 2008-09-24 三菱電機株式会社 電流センサ
CN100394199C (zh) * 2004-05-18 2008-06-11 华中科技大学 直流电流传感器
JP2007044813A (ja) 2005-08-10 2007-02-22 Fanuc Ltd 放電加工装置
JP2007081845A (ja) * 2005-09-14 2007-03-29 Fujitsu Ten Ltd 正弦波信号発生装置
US7679162B2 (en) * 2005-12-19 2010-03-16 Silicon Laboratories Inc. Integrated current sensor package
CN100439926C (zh) * 2006-03-31 2008-12-03 北京万工科技有限公司 用于洛高夫斯基(Rogowski)线圈的积分器及其实现方法
US7532000B2 (en) * 2006-08-03 2009-05-12 The Boeing Company Method and system for measurement of current flows in fastener arrays
BRPI0910971A2 (pt) 2008-04-04 2015-10-06 Schweitzer Engineering Lab Inc indicador de circuito falho, método para instalar um indicador de circuito trifásico falho em um cabo de potência trifásico, e, sistema para detectar uma corrente falha em um cabo de potência com múltiplos condutores
JP5423413B2 (ja) * 2009-05-29 2014-02-19 ソニー株式会社 角速度センサ、角速度信号の増幅回路、電子機器、手振れ補正装置、角速度信号の増幅方法及び手振れ補正方法
CN102128966B (zh) * 2011-01-11 2012-07-11 沈阳互感器有限责任公司 基于罗氏线圈的电子式电流互感器用积分器电路
US8761853B2 (en) * 2011-01-20 2014-06-24 Nitto Denko Corporation Devices and methods for non-invasive optical physiological measurements
EP2672282A1 (en) * 2012-06-07 2013-12-11 ABB Oy Earth fault detection in frequency converter
US9921243B2 (en) 2012-12-17 2018-03-20 Covidien Lp System and method for voltage and current sensing
CN203231777U (zh) * 2013-04-01 2013-10-09 燕山大学 一种电磁流量计驱动电路

Similar Documents

Publication Publication Date Title
JP2018504605A5 (enExample)
WO2014149416A3 (en) Magnetic field sensor having an externally accessible coil
GB2489895A (en) Systems and methods for detecting data communication over a wireless power link
WO2015160631A3 (en) Frequency multiplexer
JP2013520135A5 (enExample)
JP2017504022A5 (enExample)
JP2012170019A5 (enExample)
JP2017509959A5 (enExample)
MY192075A (en) Charging circuit and mobile terminal
MY188130A (en) Charging circuit and mobile terminal
MY187683A (en) Apparatus and method to change current limit
MY188631A (en) Amplifier
WO2015148095A3 (en) Systems and methods for common mode level shifting
WO2014138693A3 (en) Low threshold voltage comparator
WO2017030849A3 (en) Fully differential charge pump with switched-capacitor common-mode feedback
JP2013126174A5 (enExample)
MX2016010155A (es) Dispositivo electronico y circuito integrado de sensor magnetico.
GB2553019B (en) High current low-cost DC coupled DAC follower low pass filter headphone amplifier
JP2018512589A5 (enExample)
JP2017134203A5 (enExample)
WO2014152402A3 (en) Buffer amplifier circuit
JP2016208144A5 (enExample)
JP2018531383A5 (enExample)
JP2016106277A5 (ja) アクセサリーおよびカメラシステム
EP3214760A3 (en) Feed-forward filtering device and associated method