An electro-optic integrated sensor for lightning impulse electric field measurements

Ben Niu, Rong Zeng, Yinan Geng, Jinliang He, Huan Li

Research output: Chapter in Book/Report/Conference proceedingConference contribution

4 Scopus citations

Abstract

In order to meet the demands of lightning impulse electric field measurements in power system EMC, the design of an electro-optic integrated sensor is presented in this paper. The disadvantage of the Mach-Zehnder structure of the sensor is analyzed, and a novel structure is proposed to solve the problem. The sensor system is established and the calibration of the sensor is carried out. A maximum linear measurable electric field over 1100 kV/m is reached with the novel sensor. A measurement of a nonuniform lightning impulse electric field was performed, and results of the sensor measurement are within proper relative error when compared with simulation results.

Original languageEnglish (US)
Title of host publication2008 Asia-Pacific Symposium on Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, APEMC 2008
Pages311-314
Number of pages4
DOIs
StatePublished - Sep 19 2008
Event2008 Asia-Pacific Symposium on Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, APEMC 2008 - Suntec, Singapore
Duration: May 19 2008May 23 2008

Publication series

Name2008 Asia-Pacific Symposium on Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, APEMC 2008

Other

Other2008 Asia-Pacific Symposium on Electromagnetic Compatibility and 19th International Zurich Symposium on Electromagnetic Compatibility, APEMC 2008
CountrySingapore
CitySuntec
Period5/19/085/23/08

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