Prospects for dynamic transmission circuit ratings

  title={Prospects for dynamic transmission circuit ratings},
  author={K. E. Holbert and Gerald Thomas Heydt},
In this paper, the basic concepts of dynamic thermal ratings of overhead transmission conductors are discussed. The sensitivity of these ratings with ambient conditions is evaluated. Innovative concepts in the measurement of overhead sag are given and correlated with dynamic rating of overhead transmission conductors. Dynamic transmission line thermal ratings take on increased importance in the deregulated electric power industry, since transmission capacity is sold as a deregulated commodity… CONTINUE READING
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