Ring-Core Fluxgate Sensor for High Operation Temperatures up to 220 degrees C
文献类型：期刊论文
| 作者 | Yuan, Kaixin1,2,3; Du, Aimin1,2,3; Zhao, Lin1,2; Sun, Shuquan1,2; Feng, Xiao1,2; Zhang, Chenhao4; Zhang, Yiming4; Qin, Huafeng2,3 |
| 刊名 | MICROMACHINES
 |
| 出版日期 | 2022-12-01 |
| 卷号 | 13期号:12页码:13 |
| 关键词 | fluxgates high temperature drilling device magnetic sensing ring-core geometry |
| DOI | 10.3390/mi13122158 |
| 英文摘要 | Fluxgate sensors are key devices for magnetic field surveys in geophysics. In areas such as deep drilling, fluxgate sensors may have to operate steadily at high temperatures for a prolonged period of time. We present an accordant ring-core type fluxgate sensor that is stable up to 220(degrees)C. The high temperature consistency is achieved by using an Fe-based nanocrystalline magnetic core, PEEK structural components, an epoxy resin wrapping, as well as a broadband short-circuited working mode. The sensor was characterized at various temperatures up to 220 degrees C by evaluating impedance, hysteresis, permeability and sensitivity. We found a sensitivity of approximately 24 kV/T at 25(degrees)C with an acceptable temperature coefficient of 742 ppm/C-degrees throughout the range. The variation law of magnetic characteristics and their influence mechanism on output amplitude and phase are discussed. |
| WOS关键词 | MAGNETOMETER ; NOISE |
| 资助项目 | Strategic Priority Research Program of the Chinese Academy of Sciences ; [XDA14040204] |
| WOS研究方向 | Chemistry ; Science & Technology - Other Topics ; Instruments & Instrumentation ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000903256600001 |
| 出版者 | MDPI |
| 资助机构 | Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| 源URL | [http://ir.iggcas.ac.cn/handle/132A11/106919]  |
| 专题 | 地质与地球物理研究所_深部资源勘探装备研发 |
| 通讯作者 | Du, Aimin |
| 作者单位 | 1.Chinese Acad Sci, Inst Geol & Geophys, CAS Engn Lab Deep Resources Equipment & Technol, Beijing 100029, Peoples R China 2.Chinese Acad Sci, Innovat Acad Earth Sci, Beijing 100029, Peoples R China 3.Univ Chinese Acad Sci, Coll Earth & Planetary Sci, Beijing 100049, Peoples R China 4.Beijing Univ Technol, Fac Informat Technol, Beijing 100124, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yuan, Kaixin,Du, Aimin,Zhao, Lin,et al. Ring-Core Fluxgate Sensor for High Operation Temperatures up to 220 degrees C[J]. MICROMACHINES,2022,13(12):13. |
| APA | Yuan, Kaixin.,Du, Aimin.,Zhao, Lin.,Sun, Shuquan.,Feng, Xiao.,...&Qin, Huafeng.(2022).Ring-Core Fluxgate Sensor for High Operation Temperatures up to 220 degrees C.MICROMACHINES,13(12),13. |
| MLA | Yuan, Kaixin,et al."Ring-Core Fluxgate Sensor for High Operation Temperatures up to 220 degrees C".MICROMACHINES 13.12(2022):13. |
入库方式： OAI收割
来源：地质与地球物理研究所
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