@inproceedings{e3e88b514ac14ff88e89c8f0119d239b,
title = "Poynting vector based transducer to measure high voltage and current in power transmission",
abstract = "A novel transducer proposed to measure high voltage and current in power transmission is based on Poynting's theorem, which defines the rate of flow of electromagnetic energy in terms of the electric and magnetic field intensities at a point in space. Current is measured by sensing the tangential component of the magnetic field, and voltage is evaluated by sensing the radial component of the electric field in a well-defined region around the high voltage conductor. An instrument is also developed to measure signals from the transducer, where the electric power and its factor are also calculated and displayed.",
keywords = "Measurement of electric power, Poynting vector, Transducer",
author = "Jinwei Sun and Hongtao Gu and Xianguo Gui",
year = "2002",
language = "英语",
isbn = "7560317685",
series = "Proceedings of the Second International Symposium on Instrumentation Science and Technology",
pages = "3/280--3/285",
editor = "T. Jiubin and W. Xianfang and T. Jiubin and W. Xianfang",
booktitle = "Proceedings of the Second International Symposium on Instrumentation Science and Technology",
note = "Proceedings of the second International Symposium on Instrumentation Science and Technology ; Conference date: 18-08-2002 Through 22-08-2002",
}