CN102062807B - 电流测量装置及电流测量方法 - Google Patents
电流测量装置及电流测量方法 Download PDFInfo
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- CN102062807B CN102062807B CN 201010581549 CN201010581549A CN102062807B CN 102062807 B CN102062807 B CN 102062807B CN 201010581549 CN201010581549 CN 201010581549 CN 201010581549 A CN201010581549 A CN 201010581549A CN 102062807 B CN102062807 B CN 102062807B
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- 238000000034 method Methods 0.000 title claims abstract description 11
- 239000004020 conductor Substances 0.000 claims abstract description 61
- 238000012545 processing Methods 0.000 claims abstract description 14
- 230000001186 cumulative effect Effects 0.000 claims description 28
- 239000013307 optical fiber Substances 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 9
- 238000005259 measurement Methods 0.000 abstract description 25
- 230000008054 signal transmission Effects 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 230000002093 peripheral effect Effects 0.000 description 4
- 238000001914 filtration Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 238000004088 simulation Methods 0.000 description 2
- 230000000295 complement effect Effects 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
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- 230000002787 reinforcement Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
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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
- G01R15/24—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices
- G01R15/247—Details of the circuitry or construction of devices covered by G01R15/241 - G01R15/246
-
- 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
- G01R15/20—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using galvano-magnetic devices, e.g. Hall-effect devices, i.e. measuring a magnetic field via the interaction between a current and a magnetic field, e.g. magneto resistive or Hall effect devices
- G01R15/207—Constructional details independent of the type of device used
Abstract
Description
Claims (4)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN 201010581549 CN102062807B (zh) | 2010-12-09 | 2010-12-09 | 电流测量装置及电流测量方法 |
PCT/CN2011/082756 WO2012075887A1 (zh) | 2010-12-09 | 2011-11-23 | 电流测量装置及电流测量方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 201010581549 CN102062807B (zh) | 2010-12-09 | 2010-12-09 | 电流测量装置及电流测量方法 |
Publications (2)
Publication Number | Publication Date |
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CN102062807A CN102062807A (zh) | 2011-05-18 |
CN102062807B true CN102062807B (zh) | 2013-03-27 |
Family
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Application Number | Title | Priority Date | Filing Date |
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CN 201010581549 Expired - Fee Related CN102062807B (zh) | 2010-12-09 | 2010-12-09 | 电流测量装置及电流测量方法 |
Country Status (2)
Country | Link |
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CN (1) | CN102062807B (zh) |
WO (1) | WO2012075887A1 (zh) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102062807B (zh) * | 2010-12-09 | 2013-03-27 | 上海舜宇海逸光电技术有限公司 | 电流测量装置及电流测量方法 |
CN103134971B (zh) * | 2011-11-29 | 2015-10-21 | 思源电气股份有限公司 | 导体电流测量装置 |
CN103454597A (zh) * | 2012-05-29 | 2013-12-18 | 北京嘉岳同乐极电子有限公司 | 电流感应测量装置、测量方法及灵敏度调节方法 |
CN102830265A (zh) * | 2012-09-04 | 2012-12-19 | 上海舜宇海逸光电技术有限公司 | 电流测量装置 |
JP6464342B2 (ja) * | 2012-11-29 | 2019-02-06 | 公立大学法人大阪市立大学 | 電力計測装置 |
CN104076180B (zh) * | 2013-03-25 | 2017-02-22 | 陈国梁 | 一种基于双探头免定标的光学电流传感器及方法 |
DE102013007902B4 (de) | 2013-05-08 | 2019-02-28 | Tdk-Micronas Gmbh | Messsystem |
TWI499791B (zh) * | 2013-12-20 | 2015-09-11 | Ind Tech Res Inst | 應用於雙線電源線電流量測之非接觸式電流感測器安裝位置變動補償裝置 |
CN103995171B (zh) * | 2014-05-30 | 2016-08-24 | 山东建筑大学 | 非接触式直流输电线路电流测量方法 |
CN104459279A (zh) * | 2014-12-16 | 2015-03-25 | 上海斐讯数据通信技术有限公司 | 一种测量导线电流的方法及电子装置 |
CN105717341B (zh) * | 2016-02-03 | 2018-10-23 | 国网冀北电力有限公司唐山供电公司 | 一种三芯电力电缆表面磁场极值点场强解析方法 |
CN105606876A (zh) * | 2016-02-16 | 2016-05-25 | 国网冀北电力有限公司唐山供电公司 | 一种基于磁传感器的三芯电力电缆相电流检测方法 |
CN105785285B (zh) * | 2016-03-17 | 2018-03-30 | 国网冀北电力有限公司唐山供电公司 | 一种扇形三芯电力电缆表面磁场等效分析方法 |
CN106291061B (zh) * | 2016-08-31 | 2019-01-29 | 无锡乐尔科技有限公司 | 一种电流传感器、处理模块及电流测量方法 |
CN106970256B (zh) * | 2017-03-24 | 2023-09-19 | 杭州思泰微电子有限公司 | 一种基于磁场检测的电流测量方法及电流传感系统 |
CN106908634A (zh) * | 2017-03-29 | 2017-06-30 | 清华大学 | 一种带有c型磁环的基于磁电层合材料的交流电流传感器 |
CN107179434B (zh) * | 2017-05-23 | 2019-11-08 | 重庆大学 | 一种电流测量方法 |
DE102018100689B4 (de) * | 2018-01-12 | 2022-08-25 | Sensitec Gmbh | Mehrphasen-Strommessvorrichtung und Verfahren zur Mehrphasenstrommessung |
US10712369B2 (en) * | 2018-03-23 | 2020-07-14 | Analog Devices Global Unlimted Company | Current measurement using magnetic sensors and contour intervals |
CN109521375B (zh) * | 2018-11-20 | 2020-04-24 | 南方电网科学研究院有限责任公司 | 一种基于单轴磁传感芯片的电流测量方法、装置 |
CN110261730B (zh) * | 2019-06-03 | 2020-10-09 | 清华大学 | 一种基于电流磁场的单根导线参数测量方法 |
CN112834894B (zh) * | 2021-01-07 | 2022-06-28 | 清华大学 | 一种用于半导体电流密度反演的磁场测试装置 |
CN113358916A (zh) * | 2021-07-27 | 2021-09-07 | 国仪量子(合肥)技术有限公司 | 电流检测系统及方法 |
CN113848246B (zh) * | 2021-08-16 | 2022-08-26 | 浙江图维科技股份有限公司 | 一种电缆附件搪铅开裂在线检测系统及方法 |
CN113820532B (zh) * | 2021-09-23 | 2022-04-15 | 南方电网数字电网研究院有限公司 | 非接触式双芯电缆电流测量方法和装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2108589C1 (ru) * | 1996-02-15 | 1998-04-10 | Ульяновский государственный технический университет | Способ измерения больших постоянных токов (варианты) |
DE19914772A1 (de) * | 1999-03-31 | 2000-10-12 | Aeg Niederspannungstech Gmbh | Strommeßaufnehmer |
EP1113277B1 (en) * | 1999-12-29 | 2006-11-15 | ABB Technology AG | A bushing element for medium and high voltage applications |
FR2863364B1 (fr) * | 2003-12-08 | 2006-03-03 | Abb Entrelec Sas | Capteur de courant a sensibilite reduite aux champs magnetiques parasites |
US7164263B2 (en) * | 2004-01-16 | 2007-01-16 | Fieldmetrics, Inc. | Current sensor |
CN201152886Y (zh) * | 2008-01-24 | 2008-11-19 | 武汉格蓝若光电互感器有限公司 | 点阵式霍尔电流传感器 |
CN101271130A (zh) * | 2008-01-24 | 2008-09-24 | 武汉格蓝若光电互感器有限公司 | 点阵式霍尔电流传感器 |
EP2148210A1 (en) * | 2008-07-21 | 2010-01-27 | PowerSense A/S | 3-phase Faraday optical current sensor assembly |
DE102008033957A1 (de) * | 2008-07-21 | 2010-02-04 | Siemens Aktiengesellschaft | Hochstromsensor |
CN101769999B (zh) * | 2009-12-31 | 2013-02-13 | 上海舜宇海逸光电技术有限公司 | 光纤直流磁光探测系统和方法 |
CN101762795B (zh) * | 2009-12-31 | 2013-01-23 | 上海舜宇海逸光电技术有限公司 | 光纤磁光探测系统和方法 |
CN102062807B (zh) * | 2010-12-09 | 2013-03-27 | 上海舜宇海逸光电技术有限公司 | 电流测量装置及电流测量方法 |
-
2010
- 2010-12-09 CN CN 201010581549 patent/CN102062807B/zh not_active Expired - Fee Related
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2011
- 2011-11-23 WO PCT/CN2011/082756 patent/WO2012075887A1/zh active Application Filing
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Publication number | Publication date |
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CN102062807A (zh) | 2011-05-18 |
WO2012075887A1 (zh) | 2012-06-14 |
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Inventor after: Yuan Haijun Inventor after: Han Xiaoyi Inventor after: Yang Dezhi Inventor before: Yuan Haijun Inventor before: Han Xiaoyi Inventor before: Yang Dezhi Inventor before: Ou Yangxiang |
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Effective date of registration: 20141113 Address after: 201100 Shanghai city Minhang District Huaning Road No. 3399 Patentee after: Siyuan Electric Co., Ltd. Address before: 201203 Shanghai city Pudong New Area Cailun Road No. 1690 Building No. 2 Room 502 Patentee before: 3S Hi-Technologies Co., Ltd. |
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