CN113063983A - 一种基于磁致伸缩效应的三相高压线路电流光学测量装置 - Google Patents
一种基于磁致伸缩效应的三相高压线路电流光学测量装置 Download PDFInfo
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- CN113063983A CN113063983A CN202110616376.5A CN202110616376A CN113063983A CN 113063983 A CN113063983 A CN 113063983A CN 202110616376 A CN202110616376 A CN 202110616376A CN 113063983 A CN113063983 A CN 113063983A
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- 230000003287 optical effect Effects 0.000 title claims abstract description 22
- 230000000694 effects Effects 0.000 title claims abstract description 21
- 238000005259 measurement Methods 0.000 title abstract description 13
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- 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
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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
-
- 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
- G01R15/247—Details of the circuitry or construction of devices covered by G01R15/241 - G01R15/246
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- General Physics & Mathematics (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
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CN202110616376.5A CN113063983B (zh) | 2021-06-03 | 2021-06-03 | 一种基于磁致伸缩效应的三相高压线路电流光学测量装置 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113533789A (zh) * | 2021-09-17 | 2021-10-22 | 启东市中喆电力电子科技有限公司 | 基于磁致伸缩效应的三相高压线路电流光学测量装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001056348A (ja) * | 1999-08-17 | 2001-02-27 | Tokyo Electric Power Co Inc:The | 光ファイバ電流センサ及びそれを用いた電線路の監視システム |
CN102437784A (zh) * | 2011-05-13 | 2012-05-02 | 兰州大学 | 一种基于磁弹性材料的电磁式微驱动器 |
CN109387760A (zh) * | 2018-12-29 | 2019-02-26 | 云南电网有限责任公司电力科学研究院 | 一种基于光纤光栅的局部放电定量检测系统及方法 |
CN109753752A (zh) * | 2019-01-21 | 2019-05-14 | 燕山大学 | 一种基于j-a模型的gmm-fbg交流电流传感器 |
CN109813950A (zh) * | 2019-01-10 | 2019-05-28 | 太原理工大学 | 一种基于超磁致伸缩材料的光纤布拉格光栅电流互感器 |
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2021
- 2021-06-03 CN CN202110616376.5A patent/CN113063983B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2001056348A (ja) * | 1999-08-17 | 2001-02-27 | Tokyo Electric Power Co Inc:The | 光ファイバ電流センサ及びそれを用いた電線路の監視システム |
CN102437784A (zh) * | 2011-05-13 | 2012-05-02 | 兰州大学 | 一种基于磁弹性材料的电磁式微驱动器 |
CN109387760A (zh) * | 2018-12-29 | 2019-02-26 | 云南电网有限责任公司电力科学研究院 | 一种基于光纤光栅的局部放电定量检测系统及方法 |
CN109813950A (zh) * | 2019-01-10 | 2019-05-28 | 太原理工大学 | 一种基于超磁致伸缩材料的光纤布拉格光栅电流互感器 |
CN109753752A (zh) * | 2019-01-21 | 2019-05-14 | 燕山大学 | 一种基于j-a模型的gmm-fbg交流电流传感器 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113533789A (zh) * | 2021-09-17 | 2021-10-22 | 启东市中喆电力电子科技有限公司 | 基于磁致伸缩效应的三相高压线路电流光学测量装置 |
CN113533789B (zh) * | 2021-09-17 | 2021-11-23 | 启东市中喆电力电子科技有限公司 | 基于磁致伸缩效应的三相高压线路电流光学测量装置 |
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Denomination of invention: An optical current measurement device for three-phase high-voltage transmission lines based on magnetostriction effect Effective date of registration: 20231219 Granted publication date: 20210803 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Huarui volt ampere Power Technology Co.,Ltd. Registration number: Y2023980072298 |
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Granted publication date: 20210803 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Huarui volt ampere Power Technology Co.,Ltd. Registration number: Y2023980072298 |
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PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
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Denomination of invention: A three-phase high-voltage line current optical measurement device based on magnetostrictive effect Granted publication date: 20210803 Pledgee: Guanggu Branch of Wuhan Rural Commercial Bank Co.,Ltd. Pledgor: Wuhan Huarui volt ampere Power Technology Co.,Ltd. Registration number: Y2024980058965 |
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