JP2018504605A - ロゴスキーコイルセンサ用電子積分器 - Google Patents

ロゴスキーコイルセンサ用電子積分器 Download PDF

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Publication number
JP2018504605A
JP2018504605A JP2017541065A JP2017541065A JP2018504605A JP 2018504605 A JP2018504605 A JP 2018504605A JP 2017541065 A JP2017541065 A JP 2017541065A JP 2017541065 A JP2017541065 A JP 2017541065A JP 2018504605 A JP2018504605 A JP 2018504605A
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Japan
Prior art keywords
output
integrator
signal
input
circuit
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JP2017541065A
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Japanese (ja)
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JP2018504605A5 (enExample
Inventor
マーティン ジェイ． ヴォス，
マーティン ジェイ． ヴォス，
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3M Innovative Properties Co
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3M Innovative Properties Co
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Publication of JP2018504605A publication Critical patent/JP2018504605A/ja
Publication of JP2018504605A5 publication Critical patent/JP2018504605A5/ja
Ceased legal-status Critical Current

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    • 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
    • G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils
    • 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
    • G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
    • G01R19/2506—Arrangements for conditioning or analysing measured signals, e.g. for indicating peak values ; Details concerning sampling, digitizing or waveform capturing

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
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 true JP2018504605A (ja) 2018-02-15
JP2018504605A5 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)

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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

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US5539354A (en) * 1993-08-18 1996-07-23 Carsten; Bruce W. Integrator for inductive current sensor
JP2001521629A (ja) * 1997-04-21 2001-11-06 リエゾン，エレクトロニク−メカニク，エルウエム，ソシエテ，アノニム 広域パスバンドを有する導体電流強度測定用装置
JP2004279139A (ja) * 2003-03-13 2004-10-07 Mitsubishi Electric Corp 電流センサ
JP2007081845A (ja) * 2005-09-14 2007-03-29 Fujitsu Ten Ltd 正弦波信号発生装置
EP2672282A1 (en) * 2012-06-07 2013-12-11 ABB Oy Earth fault detection in frequency converter

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Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
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
JP2001521629A (ja) * 1997-04-21 2001-11-06 リエゾン，エレクトロニク−メカニク，エルウエム，ソシエテ，アノニム 広域パスバンドを有する導体電流強度測定用装置
JP2004279139A (ja) * 2003-03-13 2004-10-07 Mitsubishi Electric Corp 電流センサ
JP2007081845A (ja) * 2005-09-14 2007-03-29 Fujitsu Ten Ltd 正弦波信号発生装置
EP2672282A1 (en) * 2012-06-07 2013-12-11 ABB Oy Earth fault detection in frequency converter

Also Published As

Publication number Publication date
KR20170110103A (ko) 2017-10-10
US9588147B2 (en) 2017-03-07
EP3254123A4 (en) 2018-11-21
CN107209211B (zh) 2019-12-06
CN107209211A (zh) 2017-09-26
WO2016126406A1 (en) 2016-08-11
US20160223592A1 (en) 2016-08-04
CA2975688A1 (en) 2016-08-11
EP3254123A1 (en) 2017-12-13

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