Novel Application of Magnetoresistive Sensors for High-Voltage Transmission-Line Monitoring

@article{Sun2011NovelAO,
  title={Novel Application of Magnetoresistive Sensors for High-Voltage Transmission-Line Monitoring},
  author={X. L. Sun and K. S. Lui and K. K. Y. Wong and W. K. Lee and Ya-Li Hou and Qinqing Huang and Philip W. T. Pong},
  journal={IEEE Transactions on Magnetics},
  year={2011},
  volume={47},
  pages={2608-2611}
}
High-voltage transmission lines are responsible for transmission of electric power. Their sag and electric current are important parameters for transmission-line monitoring. In this paper, a simple and promising method based on magnetoresistive sensors is proposed for transmission-line monitoring. This is a noncontact method and its installation is simple without the need for power cut. The method involves measuring emanated magnetic field from a line conductor at the ground level and, then… CONTINUE READING
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