CN102087903B - 双面对称布线pcb型罗氏线圈 - Google Patents
双面对称布线pcb型罗氏线圈 Download PDFInfo
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- CN102087903B CN102087903B CN2010105866977A CN201010586697A CN102087903B CN 102087903 B CN102087903 B CN 102087903B CN 2010105866977 A CN2010105866977 A CN 2010105866977A CN 201010586697 A CN201010586697 A CN 201010586697A CN 102087903 B CN102087903 B CN 102087903B
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- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000011889 copper foil Substances 0.000 claims abstract description 28
- 239000000463 material Substances 0.000 claims description 15
- 238000009826 distribution Methods 0.000 claims description 6
- 230000004907 flux Effects 0.000 claims description 4
- 230000000977 initiatory effect Effects 0.000 claims description 2
- 238000007639 printing Methods 0.000 claims description 2
- 238000005259 measurement Methods 0.000 abstract description 2
- 238000004804 winding Methods 0.000 description 5
- 238000013461 design Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000006698 induction Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000005426 magnetic field effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
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- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Transformers For Measuring Instruments (AREA)
- Coils Or Transformers For Communication (AREA)
Abstract
Description
电磁参数 | 计算值 | 实测值 | 误差% |
内阻/Ω | 2.1023 | 2.17014 | 3.23 |
自感/μH | 1.9706 | 2.0463 | 3.84 |
互感/nH | 21.8950 | 21.7600 | -0.62 |
Claims (5)
Priority Applications (1)
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CN2010105866977A CN102087903B (zh) | 2010-12-14 | 2010-12-14 | 双面对称布线pcb型罗氏线圈 |
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CN2010105866977A CN102087903B (zh) | 2010-12-14 | 2010-12-14 | 双面对称布线pcb型罗氏线圈 |
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CN102087903A CN102087903A (zh) | 2011-06-08 |
CN102087903B true CN102087903B (zh) | 2012-07-04 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5954670B2 (ja) * | 2012-02-13 | 2016-07-20 | パナソニックIpマネジメント株式会社 | 電流検出器 |
CN102944716A (zh) * | 2012-11-13 | 2013-02-27 | 重庆大学 | 基于印制电路板的罗戈夫斯基线圈的雷电流传感器 |
CN104237591B (zh) * | 2013-06-18 | 2017-05-17 | 北京映翰通网络技术股份有限公司 | 一种抗磁场干扰单块pcb闭合罗氏线圈设计方法与实现 |
CN103630723A (zh) * | 2013-11-25 | 2014-03-12 | 北京航空航天大学 | 一种适用于罗氏线圈电流传感器的罗氏线圈传感头 |
JP6455811B2 (ja) * | 2014-02-21 | 2019-01-23 | パナソニックIpマネジメント株式会社 | 電流検出用コイル |
CN103884899B (zh) * | 2014-03-12 | 2016-03-30 | 西安交通大学 | 一种用于大电流快脉冲测量的罗氏线圈 |
CN104034943B (zh) * | 2014-06-23 | 2016-05-04 | 深圳市中鹏电子有限公司 | 一种基于差分布线的pcb罗氏线圈电流感应器 |
CN111373272B (zh) * | 2017-11-24 | 2022-07-01 | 新电元工业株式会社 | 检测用基板、组合体以及检测用基板的制造方法 |
WO2019102569A1 (ja) * | 2017-11-24 | 2019-05-31 | 新電元工業株式会社 | 半導体部品、組合体及び半導体部品の製造方法 |
CN108120910A (zh) * | 2018-02-28 | 2018-06-05 | 三峡大学 | 一种局部放电信号检测系统 |
CN109100558B (zh) * | 2018-06-06 | 2021-11-16 | 中国电力科学研究院有限公司 | 一种罗氏线圈及电流测量装置 |
CN109613316B (zh) * | 2018-11-29 | 2020-12-29 | 江阴市星火电子科技有限公司 | 一种高精度罗氏线圈 |
JP6985317B2 (ja) * | 2019-03-07 | 2021-12-22 | 三菱電機プラントエンジニアリング株式会社 | 放電測定回路 |
CN110836987B (zh) * | 2019-11-25 | 2021-12-24 | 新沂市鑫洋电子有限公司 | 一种三相智能电能表的锰铜分流器及其应用 |
CN111064454B (zh) * | 2019-12-24 | 2023-10-31 | 上海联影医疗科技股份有限公司 | Pcb罗氏线圈、脉冲形成电路的保护装置及保护方法 |
CN112684243A (zh) * | 2020-11-10 | 2021-04-20 | 国网宁夏电力有限公司 | 一种避雷器状态的在线监测设备及系统 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4898592B2 (ja) * | 2007-07-31 | 2012-03-14 | 株式会社ダイヘン | 電流・電圧検出器 |
JP4965402B2 (ja) * | 2007-09-27 | 2012-07-04 | パナソニック株式会社 | 電流センサ |
CN201465698U (zh) * | 2009-08-14 | 2010-05-12 | 河南电力试验研究院 | 一种高精度开口式罗氏线圈 |
CN201489038U (zh) * | 2009-08-21 | 2010-05-26 | 清华大学 | 一种用于脉冲电流测量的柔性罗氏线圈 |
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Application publication date: 20110608 Assignee: Jiangsu Daqo Kfine Electric Co.,Ltd. Assignor: WUHAN NEW ENERGY INSTITUTE OF ACCESS EQUIPMENT & TECHNOLOGY Co.,Ltd. Contract record no.: X2022980002166 Denomination of invention: PCB Rogowski coil with double-sided symmetrical wiring Granted publication date: 20120704 License type: Common License Record date: 20220307 |
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