Research on Measurement Techniques for Integrated Optical Waveguide-Based Electric Field Sensors
The growing demand for high-precision sensing technologies in power systems has positioned the development of novel electric field measurement tools as a critical metrological challenge. This study presents a broadband photoelectric electric field sensor based on the Mach-Zehnder interference phenom...
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| Format: | Article |
| Language: | English |
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IEEE
2025-01-01
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| Series: | IEEE Access |
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| Online Access: | https://ieeexplore.ieee.org/document/11003904/ |
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| _version_ | 1850185202396037120 |
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| author | Feng Zhou Zhenghao Chai Yinglong Diao Zhaozhi Long |
| author_facet | Feng Zhou Zhenghao Chai Yinglong Diao Zhaozhi Long |
| author_sort | Feng Zhou |
| collection | DOAJ |
| description | The growing demand for high-precision sensing technologies in power systems has positioned the development of novel electric field measurement tools as a critical metrological challenge. This study presents a broadband photoelectric electric field sensor based on the Mach-Zehnder interference phenomenon in asymmetric straight wave-guides. Furthermore, a three-dimensional electric field measurement system was developed through systematic investigation of multidimensional field measurement methodologies. Experimental results demonstrate that the proposed device achieves broadband electric field measurement with linearity up to 0.9996 and power-frequency measurement accuracy exceeding 97%. The system demonstrates concurrent measurement capability for both lightning impulse waveforms and operational power frequency electric fields. The synthesized three-dimensional measurement error remains below 4%, enabling precise omnidirectional electric field detection. |
| format | Article |
| id | doaj-art-8a2f28a875e048c8ac4108f3394f15d5 |
| institution | OA Journals |
| issn | 2169-3536 |
| language | English |
| publishDate | 2025-01-01 |
| publisher | IEEE |
| record_format | Article |
| series | IEEE Access |
| spelling | doaj-art-8a2f28a875e048c8ac4108f3394f15d52025-08-20T02:16:49ZengIEEEIEEE Access2169-35362025-01-0113909839099010.1109/ACCESS.2025.356986211003904Research on Measurement Techniques for Integrated Optical Waveguide-Based Electric Field SensorsFeng Zhou0https://orcid.org/0000-0003-0041-0029Zhenghao Chai1https://orcid.org/0009-0003-3442-4725Yinglong Diao2https://orcid.org/0009-0001-2378-6945Zhaozhi Long3https://orcid.org/0000-0003-0528-2409China Electric Power Research Institute, Wuhan, ChinaChina Electric Power Research Institute, Wuhan, ChinaChina Electric Power Research Institute, Wuhan, ChinaChina Electric Power Research Institute, Wuhan, ChinaThe growing demand for high-precision sensing technologies in power systems has positioned the development of novel electric field measurement tools as a critical metrological challenge. This study presents a broadband photoelectric electric field sensor based on the Mach-Zehnder interference phenomenon in asymmetric straight wave-guides. Furthermore, a three-dimensional electric field measurement system was developed through systematic investigation of multidimensional field measurement methodologies. Experimental results demonstrate that the proposed device achieves broadband electric field measurement with linearity up to 0.9996 and power-frequency measurement accuracy exceeding 97%. The system demonstrates concurrent measurement capability for both lightning impulse waveforms and operational power frequency electric fields. The synthesized three-dimensional measurement error remains below 4%, enabling precise omnidirectional electric field detection.https://ieeexplore.ieee.org/document/11003904/Electric field measurementphotoelectric conversionlightning strike electric field measurementthree-dimensional electric field measurements |
| spellingShingle | Feng Zhou Zhenghao Chai Yinglong Diao Zhaozhi Long Research on Measurement Techniques for Integrated Optical Waveguide-Based Electric Field Sensors IEEE Access Electric field measurement photoelectric conversion lightning strike electric field measurement three-dimensional electric field measurements |
| title | Research on Measurement Techniques for Integrated Optical Waveguide-Based Electric Field Sensors |
| title_full | Research on Measurement Techniques for Integrated Optical Waveguide-Based Electric Field Sensors |
| title_fullStr | Research on Measurement Techniques for Integrated Optical Waveguide-Based Electric Field Sensors |
| title_full_unstemmed | Research on Measurement Techniques for Integrated Optical Waveguide-Based Electric Field Sensors |
| title_short | Research on Measurement Techniques for Integrated Optical Waveguide-Based Electric Field Sensors |
| title_sort | research on measurement techniques for integrated optical waveguide based electric field sensors |
| topic | Electric field measurement photoelectric conversion lightning strike electric field measurement three-dimensional electric field measurements |
| url | https://ieeexplore.ieee.org/document/11003904/ |
| work_keys_str_mv | AT fengzhou researchonmeasurementtechniquesforintegratedopticalwaveguidebasedelectricfieldsensors AT zhenghaochai researchonmeasurementtechniquesforintegratedopticalwaveguidebasedelectricfieldsensors AT yinglongdiao researchonmeasurementtechniquesforintegratedopticalwaveguidebasedelectricfieldsensors AT zhaozhilong researchonmeasurementtechniquesforintegratedopticalwaveguidebasedelectricfieldsensors |