Abstract
This paper discusses the errors associated with electric field cross talk for optical voltage sensors in a three-phase electric system and provides a solution to compensate the errors. For many practical conductor configurations, the electric field cross talk may cause errors unacceptable for the accuracy requirements of the sensors. We devised a real time compensation method for the cross talk and built an electronic circuits based on it. The mechanism of the compensation and the corresponding error reduction were discussed.
© 2007 Optical Society of Korea
PDF Article
More Like This
Ratiometric optical sensor for high-resolution imaging of pH with low cross-talk
Zike Jiang, Jiantao Chen, Jiewei Du, Tiesheng Liu, Xiaofeng Li, Huibin Yu, Qi Zhang, Yimeng Hu, Fengchen Liu, Xinsheng Yu, and Zhonghai Zhou
Appl. Opt. 57(34) 9922-9928 (2018)
Cited By
Optica participates in Crossref's Cited-By Linking service. Citing articles from Optica Publishing Group journals and other participating publishers are listed here.