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This document details the sensitivity analysis conducted for transmission line parameter calculations using TOWERABC, specifically focusing on a double circuit 345 kV base case configuration. The analysis considers various parameters, including resistivity and sag, and evaluates their influence on the performance of the left circuit only as well as the ground wire configuration. The study aims to provide insights into how changes in fundamental variables impact transmission line behavior, which is crucial for designing efficient power systems.
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Sensitivity of Transmission Line Parameter Calculations Using TOWERABC, March 5, 2013 Double Circuit 345 Base Case Left Circuit Only and Ground Wire Double Circuit 345 Base Case Resistivity = 0 Double Circuit 345 Base Case Resistivity = 1000
Sensitivity of Transmission Line Parameter Calculations Using TOWERABC, March 5, 2013, cont. Double Circuit 345 Base Case Sag = 0 Double Circuit 345 Base Case No Ground Wires Double Circuit 345 Base Case Bundle Radius = 10cm