This prestandard applies for the planning and installation of high-voltage overhead electrical lines with hybrid AC/DC systems, i. e. one or more AC circuits are in parallel with one or more DC circuits in close vicinity.
It also applies for the planning and installation of DC high-voltage overhead electrical lines. In this prestandard AC systems with a nominal voltage exceeding 45 kV and DC systems with a rated voltage exceeding 45 kV are regarded as high-voltage overhead electrical lines.
The configuration of the DC system (e. g. monopoles, bipoles) must be taken into account especially for the rating of the neutral conductor.
This Document is related to the following Topics (in bold):
Click on the appropriate Subject Area Link to display all valid Documents or use the Standards Search.