CN111190038A - 一种电磁传感器和电磁传感系统 - Google Patents
一种电磁传感器和电磁传感系统 Download PDFInfo
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- CN111190038A CN111190038A CN202010134669.5A CN202010134669A CN111190038A CN 111190038 A CN111190038 A CN 111190038A CN 202010134669 A CN202010134669 A CN 202010134669A CN 111190038 A CN111190038 A CN 111190038A
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Classifications
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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
- G01R15/245—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect
- G01R15/246—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using magneto-optical modulators, e.g. based on the Faraday or Cotton-Mouton effect based on the Faraday, i.e. linear magneto-optic, effect
-
- 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
- G01R15/241—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using light-modulating devices using electro-optical modulators, e.g. electro-absorption
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R33/00—Arrangements or instruments for measuring magnetic variables
- G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
- G01R33/032—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect
- G01R33/0322—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect using the Faraday or Voigt effect
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Optical Modulation, Optical Deflection, Nonlinear Optics, Optical Demodulation, Optical Logic Elements (AREA)
- Measuring Magnetic Variables (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202010134669.5A CN111190038B (zh) | 2020-03-02 | 2020-03-02 | 一种电磁传感器和电磁传感系统 |
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CN202010134669.5A CN111190038B (zh) | 2020-03-02 | 2020-03-02 | 一种电磁传感器和电磁传感系统 |
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CN111190038A true CN111190038A (zh) | 2020-05-22 |
CN111190038B CN111190038B (zh) | 2024-08-20 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115112935A (zh) * | 2022-06-28 | 2022-09-27 | 中国长江三峡集团有限公司 | 一种光纤端子装置及数据传输系统 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001013172A (ja) * | 1999-06-28 | 2001-01-19 | Matsushita Electric Ind Co Ltd | 光電圧センサおよび光電流センサ |
CN1549928A (zh) * | 2001-08-31 | 2004-11-24 | ABB�о�����˾ | 一种制造用于光学电流传感器的传感器头的方法 |
CN102859383A (zh) * | 2009-12-29 | 2013-01-02 | 普罗夫特克封闭股份管理公司 | 光纤电流传感器 |
CN103197119A (zh) * | 2013-03-28 | 2013-07-10 | 上海大学 | 基于磁光调制的干涉型光纤电流传感器 |
US20180028101A1 (en) * | 2016-07-26 | 2018-02-01 | Texas A&M University System | Dual Amplitude Modulation and Polarization Frequency Modulation as well as Compensation for Noninvasive Glucose Monitoring |
CN211955634U (zh) * | 2020-03-02 | 2020-11-17 | 河北省机电一体化中试基地 | 一种电磁传感器和电磁传感系统 |
-
2020
- 2020-03-02 CN CN202010134669.5A patent/CN111190038B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001013172A (ja) * | 1999-06-28 | 2001-01-19 | Matsushita Electric Ind Co Ltd | 光電圧センサおよび光電流センサ |
CN1549928A (zh) * | 2001-08-31 | 2004-11-24 | ABB�о�����˾ | 一种制造用于光学电流传感器的传感器头的方法 |
CN102859383A (zh) * | 2009-12-29 | 2013-01-02 | 普罗夫特克封闭股份管理公司 | 光纤电流传感器 |
CN103197119A (zh) * | 2013-03-28 | 2013-07-10 | 上海大学 | 基于磁光调制的干涉型光纤电流传感器 |
US20180028101A1 (en) * | 2016-07-26 | 2018-02-01 | Texas A&M University System | Dual Amplitude Modulation and Polarization Frequency Modulation as well as Compensation for Noninvasive Glucose Monitoring |
CN211955634U (zh) * | 2020-03-02 | 2020-11-17 | 河北省机电一体化中试基地 | 一种电磁传感器和电磁传感系统 |
Non-Patent Citations (1)
Title |
---|
陶冶梦;杜江兵;马麟;徐长鑫;刘银萍;何祖源;: "基于光环形技术的高精度光纤电流传感器", 光通信技术, no. 09, 15 September 2016 (2016-09-15), pages 34 - 36 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115112935A (zh) * | 2022-06-28 | 2022-09-27 | 中国长江三峡集团有限公司 | 一种光纤端子装置及数据传输系统 |
CN115112935B (zh) * | 2022-06-28 | 2023-06-20 | 中国长江三峡集团有限公司 | 一种光纤端子装置及数据传输系统 |
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CN111190038B (zh) | 2024-08-20 |
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Address after: 050000 No.46 Youyi South Street, Shijiazhuang City, Hebei Province Applicant after: Hebei electromechanical integration pilot base Co.,Ltd. Address before: 050000 No.46 Youyi South Street, Shijiazhuang City, Hebei Province Applicant before: HEBEI MECHATRONICS INTERMEDIATE PILOT PRODUCTION BASE |
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Inventor after: Yao Penghui Inventor after: Qin Yamin Inventor after: Jia Yingxin Inventor after: Zhao Dongzhe Inventor after: Jin Ye Inventor after: Hao Peng Inventor after: Zhang Lei Inventor after: Wang Yong Inventor after: Gao Linhe Inventor after: Yao Peng Inventor after: Li Xin Inventor after: Pang Zengshuan Inventor before: Jin Ye Inventor before: Qin Yamin Inventor before: Jia Yingxin Inventor before: Zhao Dongzhe Inventor before: Hao Peng Inventor before: Zhang Lei Inventor before: Yao Penghui Inventor before: Wang Yong Inventor before: Gao Linhe Inventor before: Yao Peng Inventor before: Li Xin Inventor before: Pang Zengshuan |
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