JPS5918366Y2 - 光変成型電界計測器 - Google Patents

光変成型電界計測器

Info

Publication number
JPS5918366Y2
JPS5918366Y2 JP1979185390U JP18539079U JPS5918366Y2 JP S5918366 Y2 JPS5918366 Y2 JP S5918366Y2 JP 1979185390 U JP1979185390 U JP 1979185390U JP 18539079 U JP18539079 U JP 18539079U JP S5918366 Y2 JPS5918366 Y2 JP S5918366Y2
Authority
JP
Japan
Prior art keywords
electric field
light
optical
optical modulator
polarizer
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.)
Expired
Application number
JP1979185390U
Other languages
English (en)
Japanese (ja)
Other versions
JPS5594568U (cg-RX-API-DMAC7.html
Inventor
俊治 小野
千作 池田
秀夫 大野
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to JP1979185390U priority Critical patent/JPS5918366Y2/ja
Publication of JPS5594568U publication Critical patent/JPS5594568U/ja
Application granted granted Critical
Publication of JPS5918366Y2 publication Critical patent/JPS5918366Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
JP1979185390U 1979-12-26 1979-12-26 光変成型電界計測器 Expired JPS5918366Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1979185390U JPS5918366Y2 (ja) 1979-12-26 1979-12-26 光変成型電界計測器

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1979185390U JPS5918366Y2 (ja) 1979-12-26 1979-12-26 光変成型電界計測器

Publications (2)

Publication Number Publication Date
JPS5594568U JPS5594568U (cg-RX-API-DMAC7.html) 1980-06-30
JPS5918366Y2 true JPS5918366Y2 (ja) 1984-05-28

Family

ID=29195487

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1979185390U Expired JPS5918366Y2 (ja) 1979-12-26 1979-12-26 光変成型電界計測器

Country Status (1)

Country Link
JP (1) JPS5918366Y2 (cg-RX-API-DMAC7.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016189863A1 (ja) * 2015-05-24 2016-12-01 株式会社Ｗａｖｅ Ｅｎｅｒｇｙ 残光を利用した検電器
JP6813763B1 (ja) * 2020-04-07 2021-01-13 株式会社精工技研 光電圧プローブ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS515018Y2 (cg-RX-API-DMAC7.html) * 1971-05-11 1976-02-12

Also Published As

Publication number Publication date
JPS5594568U (cg-RX-API-DMAC7.html) 1980-06-30

Similar Documents

Publication Publication Date Title
KR100243779B1 (ko) 전계센서
US3466541A (en) Voltage measuring apparatus utilizing electro-optical components
US4253061A (en) Light converting type detectors
US6285182B1 (en) Electro-optic voltage sensor
US5247244A (en) Electro-optic voltage measuring system with temperature compensation
GB2251940A (en) Methods and apparatus for measurements dependent on the faraday effect
JPS5918366Y2 (ja) 光変成型電界計測器
EP0641444A1 (en) Optical voltage and electric field sensor based on the pockels effect
CA1205859A (en) Optical electric-field measuring apparatus
Saito et al. 12.4-Development of the laser current transformer for the extra-high-voltage power transmission lines
WO1989009413A1 (en) Electro-optic probe
Petersen Portable optical AC-and proposed DC-current sensor for high voltage applications
CN118311336A (zh) 基于法布里-珀罗结构的光学电场传感器
Hertz et al. Optical wideband high‐voltage measurement system
Tatam et al. All-fiber-optic polarization state azimuth control: application to Faraday rotation
US4571539A (en) High voltage field mapping apparatus and method
FR2388279A1 (fr) Procede et appareil pour la mesure a distance de l'intensite d'un courant electrique
RU2767166C1 (ru) Измеритель тока оптический интерференционный
SU1046713A1 (ru) Устройство дл измерени напр женности импульсного электрического пол
Blake et al. All-fiber in-line Sagnac interferometer current sensor
JPH09251036A (ja) 光電界センサ及びこれを用いた光計器用変圧器
JPH09292414A (ja) 光電界センサ
JP2921367B2 (ja) 光学式電圧測定器
JP2983106B2 (ja) 光方式直流電圧測定装置
JP2887829B2 (ja) 光学式電圧測定器