CN1967267A - Pcb型空心线圈电流传感器 - Google Patents
Pcb型空心线圈电流传感器 Download PDFInfo
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- CN1967267A CN1967267A CN 200610032482 CN200610032482A CN1967267A CN 1967267 A CN1967267 A CN 1967267A CN 200610032482 CN200610032482 CN 200610032482 CN 200610032482 A CN200610032482 A CN 200610032482A CN 1967267 A CN1967267 A CN 1967267A
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- pcb
- layer
- spiral winding
- coil
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- 238000004804 winding Methods 0.000 claims abstract description 77
- 239000004020 conductor Substances 0.000 claims description 14
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000005259 measurement Methods 0.000 abstract description 7
- 230000005291 magnetic effect Effects 0.000 description 22
- 230000006698 induction Effects 0.000 description 18
- 238000010586 diagram Methods 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 5
- 238000010276 construction Methods 0.000 description 3
- 230000005355 Hall effect Effects 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229920006395 saturated elastomer Polymers 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003302 ferromagnetic material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 229910000859 α-Fe Inorganic materials 0.000 description 1
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Abstract
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2006100324824A CN1967267B (zh) | 2006-10-29 | 2006-10-29 | Pcb型空心线圈电流传感器 |
Applications Claiming Priority (1)
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CN2006100324824A CN1967267B (zh) | 2006-10-29 | 2006-10-29 | Pcb型空心线圈电流传感器 |
Publications (2)
Publication Number | Publication Date |
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CN1967267A true CN1967267A (zh) | 2007-05-23 |
CN1967267B CN1967267B (zh) | 2012-06-27 |
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CN2006100324824A Expired - Fee Related CN1967267B (zh) | 2006-10-29 | 2006-10-29 | Pcb型空心线圈电流传感器 |
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CN (1) | CN1967267B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103197274A (zh) * | 2013-03-13 | 2013-07-10 | 江苏省电力公司电力科学研究院 | 电流互感器的交流大电流校验系统及方法 |
CN107037251A (zh) * | 2015-11-23 | 2017-08-11 | 施耐德电器工业公司 | 电流传感器和用于测量电流的装置 |
CN109841389A (zh) * | 2017-11-25 | 2019-06-04 | 张朝辉 | 一种用于磁耦合无线电能传输的多线并绕线圈盘 |
CN110836987A (zh) * | 2019-11-25 | 2020-02-25 | 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 |
CN111650434A (zh) * | 2019-12-26 | 2020-09-11 | 北京博纳电气股份有限公司 | 单相智能电能表采用pcb式电流传感器计量的方法 |
CN111837043A (zh) * | 2018-01-31 | 2020-10-27 | Nl咨询公司 | 使用电隔离并集成在印刷电路板上的感测电流瞬时变化率的传感器 |
CN117330813A (zh) * | 2023-09-27 | 2024-01-02 | 苏州万龙电气集团股份有限公司 | 空芯电流测量方法、混合电流互感器和断路器 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005006357A1 (en) * | 2003-07-11 | 2005-01-20 | Koninklijke Philips Electronics N. V. | Inductive-system |
CN200983314Y (zh) * | 2006-10-29 | 2007-11-28 | 长沙同庆电气信息有限公司 | Pcb型空心线圈电流传感器 |
-
2006
- 2006-10-29 CN CN2006100324824A patent/CN1967267B/zh not_active Expired - Fee Related
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103197274A (zh) * | 2013-03-13 | 2013-07-10 | 江苏省电力公司电力科学研究院 | 电流互感器的交流大电流校验系统及方法 |
CN103197274B (zh) * | 2013-03-13 | 2014-07-16 | 江苏省电力公司电力科学研究院 | 电流互感器的交流大电流校验系统及方法 |
CN107037251A (zh) * | 2015-11-23 | 2017-08-11 | 施耐德电器工业公司 | 电流传感器和用于测量电流的装置 |
CN107037251B (zh) * | 2015-11-23 | 2020-10-30 | 施耐德电器工业公司 | 电流传感器和用于测量电流的装置 |
CN109841389A (zh) * | 2017-11-25 | 2019-06-04 | 张朝辉 | 一种用于磁耦合无线电能传输的多线并绕线圈盘 |
CN111837043A (zh) * | 2018-01-31 | 2020-10-27 | Nl咨询公司 | 使用电隔离并集成在印刷电路板上的感测电流瞬时变化率的传感器 |
CN111837043B (zh) * | 2018-01-31 | 2023-11-17 | Nl咨询公司 | 使用电隔离并集成在印刷电路板上的感测电流瞬时变化率的传感器 |
CN110836987A (zh) * | 2019-11-25 | 2020-02-25 | 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 |
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 |
CN111650434A (zh) * | 2019-12-26 | 2020-09-11 | 北京博纳电气股份有限公司 | 单相智能电能表采用pcb式电流传感器计量的方法 |
CN117330813A (zh) * | 2023-09-27 | 2024-01-02 | 苏州万龙电气集团股份有限公司 | 空芯电流测量方法、混合电流互感器和断路器 |
CN117330813B (zh) * | 2023-09-27 | 2024-05-14 | 上海磊跃自动化设备有限公司 | 空芯电流测量方法、混合电流互感器和断路器 |
Also Published As
Publication number | Publication date |
---|---|
CN1967267B (zh) | 2012-06-27 |
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ASS | Succession or assignment of patent right |
Owner name: CHANGSHA YINHUA ELECTRIC EQUIPMENT CO., LTD. Free format text: FORMER OWNER: CHANGSHA TONGQING ELECTRICITY INFORMATION CO., LTD. Effective date: 20140116 |
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Effective date of registration: 20140116 Address after: 410013 School of electrical and information engineering, Hunan University, Changsha, Hunan, Patentee after: Changsha Yinhua Electric Equipment Co., Ltd. Address before: 410013 Hunan province Changsha City Lugu high tech Zone Software Park 407 Patentee before: Changsha Tongqing Electric Co., Ltd. |
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C41 | Transfer of patent application or patent right or utility model | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Youqing Inventor after: Li Feng Inventor after: Wu Guiqing Inventor after: Peng Hongmei Inventor before: Zhou Youqing Inventor before: Gong Wei Inventor before: Wu Guiqing Inventor before: Peng Honghai |
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TR01 | Transfer of patent right |
Effective date of registration: 20161202 Address after: 414413 Hunan Miluo circular economy industrial park, south of dragon boat Road, No. 1 Patentee after: MILUO TONGBIAN ELECTRIC CO., LTD. Address before: 410013 School of electrical and information engineering, Hunan University, Changsha, Hunan, Patentee before: Changsha Yinhua Electric Equipment Co., Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120627 Termination date: 20191029 |
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CF01 | Termination of patent right due to non-payment of annual fee |