Browsing NTNU Open by Author "Olsen, Anders Tuhus"
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Voltage Upgrading of Overhead Lines
Olsen, Anders Tuhus (Master thesis, 2010)Statnett wants to increase the transmission capacity in their 300 kV overhead lines by upgrading the operating voltage to 420 kV. To make this possible some modifications must be done. Insulator strings have to be elongated ...