CN104316748A - 基于液晶和光纤技术的电压传感器及探头 - Google Patents
基于液晶和光纤技术的电压传感器及探头 Download PDFInfo
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- CN104316748A CN104316748A CN201410611379.XA CN201410611379A CN104316748A CN 104316748 A CN104316748 A CN 104316748A CN 201410611379 A CN201410611379 A CN 201410611379A CN 104316748 A CN104316748 A CN 104316748A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 88
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- 230000010287 polarization Effects 0.000 claims abstract description 77
- 239000002184 metal Substances 0.000 claims abstract description 40
- 229910052751 metal Inorganic materials 0.000 claims abstract description 40
- 239000000835 fiber Substances 0.000 claims abstract description 30
- 239000010453 quartz Substances 0.000 claims abstract description 26
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 26
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 208000025174 PANDAS Diseases 0.000 description 1
- 208000021155 Paediatric autoimmune neuropsychiatric disorders associated with streptococcal infection Diseases 0.000 description 1
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- 239000000463 material Substances 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
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- 229910001220 stainless steel Inorganic materials 0.000 description 1
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- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
Abstract
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CN201410611379.XA CN104316748B (zh) | 2014-11-04 | 2014-11-04 | 基于液晶和光纤技术的电压传感器及探头 |
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CN201410611379.XA CN104316748B (zh) | 2014-11-04 | 2014-11-04 | 基于液晶和光纤技术的电压传感器及探头 |
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CN104316748A true CN104316748A (zh) | 2015-01-28 |
CN104316748B CN104316748B (zh) | 2017-07-18 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104777344A (zh) * | 2015-04-18 | 2015-07-15 | 安庆师范学院 | 基于电光效应的非接触式过电压检测系统 |
CN109323748A (zh) * | 2018-11-07 | 2019-02-12 | 哈尔滨工程大学 | 基于液晶法布里-玻罗谐振腔的光纤水听器及其制作方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07174794A (ja) * | 1993-12-20 | 1995-07-14 | Nippon Steel Corp | 電圧測定用プローブヘッド及びその製造方法 |
JPH0886815A (ja) * | 1994-09-19 | 1996-04-02 | Hokkaido Electric Power Co Inc:The | 液晶電界センサおよびこのセンサを使用した測定装置 |
JPH09292414A (ja) * | 1996-04-30 | 1997-11-11 | Asahi Denshi Kk | 光電界センサ |
CN1346062A (zh) * | 2000-08-29 | 2002-04-24 | 株式会社藤仓 | 光纤光栅、光纤光栅的制造方法和光纤光栅制造设备 |
CN1605835A (zh) * | 2004-11-26 | 2005-04-13 | 清华大学 | 光纤光栅多参数综合传感实验仪 |
CN201724901U (zh) * | 2010-05-31 | 2011-01-26 | 华南师范大学 | 光纤布拉格光栅折射率传感器 |
WO2013110141A1 (en) * | 2012-01-25 | 2013-08-01 | Newsouth Innovations Pty Ltd | Optically based voltage sensing device and method |
CN103713411A (zh) * | 2014-01-09 | 2014-04-09 | 浙江师范大学 | 可调谐带通光纤滤波器的制作方法 |
-
2014
- 2014-11-04 CN CN201410611379.XA patent/CN104316748B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH07174794A (ja) * | 1993-12-20 | 1995-07-14 | Nippon Steel Corp | 電圧測定用プローブヘッド及びその製造方法 |
JPH0886815A (ja) * | 1994-09-19 | 1996-04-02 | Hokkaido Electric Power Co Inc:The | 液晶電界センサおよびこのセンサを使用した測定装置 |
JPH09292414A (ja) * | 1996-04-30 | 1997-11-11 | Asahi Denshi Kk | 光電界センサ |
CN1346062A (zh) * | 2000-08-29 | 2002-04-24 | 株式会社藤仓 | 光纤光栅、光纤光栅的制造方法和光纤光栅制造设备 |
CN1605835A (zh) * | 2004-11-26 | 2005-04-13 | 清华大学 | 光纤光栅多参数综合传感实验仪 |
CN201724901U (zh) * | 2010-05-31 | 2011-01-26 | 华南师范大学 | 光纤布拉格光栅折射率传感器 |
WO2013110141A1 (en) * | 2012-01-25 | 2013-08-01 | Newsouth Innovations Pty Ltd | Optically based voltage sensing device and method |
CN103713411A (zh) * | 2014-01-09 | 2014-04-09 | 浙江师范大学 | 可调谐带通光纤滤波器的制作方法 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104777344A (zh) * | 2015-04-18 | 2015-07-15 | 安庆师范学院 | 基于电光效应的非接触式过电压检测系统 |
CN109323748A (zh) * | 2018-11-07 | 2019-02-12 | 哈尔滨工程大学 | 基于液晶法布里-玻罗谐振腔的光纤水听器及其制作方法 |
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CN104316748B (zh) | 2017-07-18 |
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Denomination of invention: Voltage sensor and probe based on liquid crystal and optical fiber technology Effective date of registration: 20210713 Granted publication date: 20170718 Pledgee: China Minsheng Banking Corp Chongqing branch Pledgor: CHONGQING WANTAI ELECTRIC POWER TECHNOLOGY Co.,Ltd. Registration number: Y2021500000031 |
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Date of cancellation: 20230612 Granted publication date: 20170718 Pledgee: China Minsheng Banking Corp Chongqing branch Pledgor: CHONGQING WANTAI ELECTRIC POWER TECHNOLOGY Co.,Ltd. Registration number: Y2021500000031 |
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Denomination of invention: Voltage sensors and probes based on liquid crystal and fiber optic technology Effective date of registration: 20231017 Granted publication date: 20170718 Pledgee: China Minsheng Banking Corp Chongqing branch Pledgor: CHONGQING WANTAI ELECTRIC POWER TECHNOLOGY Co.,Ltd. Registration number: Y2023980061382 |