CN1913056A - 带有气隙铁芯的高磁导率Rogowski线圈 - Google Patents
带有气隙铁芯的高磁导率Rogowski线圈 Download PDFInfo
- Publication number
- CN1913056A CN1913056A CN 200610019929 CN200610019929A CN1913056A CN 1913056 A CN1913056 A CN 1913056A CN 200610019929 CN200610019929 CN 200610019929 CN 200610019929 A CN200610019929 A CN 200610019929A CN 1913056 A CN1913056 A CN 1913056A
- Authority
- CN
- China
- Prior art keywords
- iron core
- air
- coil
- secondary winding
- gap
- 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.)
- Pending
Links
Images
Landscapes
- Transformers For Measuring Instruments (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610019929 CN1913056A (zh) | 2006-08-08 | 2006-08-08 | 带有气隙铁芯的高磁导率Rogowski线圈 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200610019929 CN1913056A (zh) | 2006-08-08 | 2006-08-08 | 带有气隙铁芯的高磁导率Rogowski线圈 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN1913056A true CN1913056A (zh) | 2007-02-14 |
Family
ID=37721953
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN 200610019929 Pending CN1913056A (zh) | 2006-08-08 | 2006-08-08 | 带有气隙铁芯的高磁导率Rogowski线圈 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN1913056A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102543358A (zh) * | 2012-01-11 | 2012-07-04 | 华中科技大学 | 一种开环式电磁磁化装置 |
CN102982958A (zh) * | 2012-11-30 | 2013-03-20 | 苏州福瑞互感器有限公司 | 一种零温漂自补偿罗氏线圈 |
CN110783053A (zh) * | 2019-11-15 | 2020-02-11 | 广州供电局有限公司 | 一种段接式尼龙骨架罗式线圈固定结构 |
-
2006
- 2006-08-08 CN CN 200610019929 patent/CN1913056A/zh active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102543358A (zh) * | 2012-01-11 | 2012-07-04 | 华中科技大学 | 一种开环式电磁磁化装置 |
CN102543358B (zh) * | 2012-01-11 | 2013-07-10 | 华中科技大学 | 一种开环式电磁磁化装置 |
CN102982958A (zh) * | 2012-11-30 | 2013-03-20 | 苏州福瑞互感器有限公司 | 一种零温漂自补偿罗氏线圈 |
CN110783053A (zh) * | 2019-11-15 | 2020-02-11 | 广州供电局有限公司 | 一种段接式尼龙骨架罗式线圈固定结构 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101162635A (zh) | 一种高磁导率Rogowski线圈 | |
CN1243248C (zh) | 一种电流传感器 | |
CN207067224U (zh) | 一种漏电流传感器 | |
Ouyang et al. | Current sensors based on GMR effect for smart grid applications | |
CN106291123B (zh) | 一种直接测量磁元件绕组损耗的方法 | |
CN110412336A (zh) | 一种高精度电流传感器的检测探头 | |
CN107340418A (zh) | 一种准数字式频率调制磁通门电流传感器 | |
CN1847861A (zh) | 带磁芯的空心线圈电流传感器 | |
CN1267734C (zh) | 双重检测式电流传感器 | |
CN104851580A (zh) | 基于磁位计补偿的带间隙铁芯式罗氏线圈互感器 | |
Zhang et al. | Design and test of a new high-current electronic current transformer with a Rogowski coil | |
CN1913056A (zh) | 带有气隙铁芯的高磁导率Rogowski线圈 | |
CN104215928B (zh) | 开口式电流互感器电流变比和相位差的解析模型方法 | |
CN204666709U (zh) | 半磁芯电流传感器 | |
CN203204135U (zh) | U型单磁芯磁通门探头 | |
CN105548644A (zh) | 一种双线并绕的罗氏线圈及信号处理方法 | |
CN204464036U (zh) | 基于磁位计补偿的带间隙铁芯式罗氏线圈互感器 | |
CN201130580Y (zh) | 一种高磁导率Rogowski线圈 | |
CN200959273Y (zh) | 带有气隙铁芯的高磁导率Rogowski线圈 | |
CN101872006B (zh) | 带升压器的电子式周期性非正弦波基准电压互感器 | |
CN204464038U (zh) | 基于正交坐标系变换输出的三相组合式互感器 | |
CN106653339A (zh) | 电流互感器 | |
CN201036148Y (zh) | 螺旋管型空心线圈电流传感器 | |
CN2670951Y (zh) | 一种电流传感器 | |
CN216013489U (zh) | 宽量程闭环式电流传感器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: WUHAN GRID IF THE PHOTOELECTRIC TRANSFORMER CO. Free format text: FORMER OWNER: WUHAN TIANREN OPTO-EELECTRICAL MUTUAL INDUCTOR CO., LTD. Effective date: 20071214 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20071214 Address after: Building 2, hi tech building, 18 Huaguang Road, East Lake Development Zone, Hubei, Wuhan Province, China: 430074 Applicant after: Wuhan Glory Optic-Electric Transformer Co., Ltd. Address before: Building 2, hi tech building, 18 Huaguang Road, East Lake Development Zone, Hubei, Wuhan Province, China: 430074 Applicant before: Wuhan Tianren Photoelectric Mutual Inductor Co., Ltd. |
|
C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20070214 |