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Now showing items 21-23 of 23
Forecast Ratio and Security Analysis of Rating Forecasting Methods in an Overhead Line
(The Institution of Engineering and Technology, 2017-01-26)
The actual line rating in overhead lines varies with weather conditions. When a utility defines a rating value for the operation of the line, it takes into account both the security and the forecast ratio. The defined ...
Sag-tension evaluation of high-temperature gap-type conductor in operation
(IET, 2022)
[EN] Low-sag conductors are characterised by their ability to operate above the "knee-point temperature" (KPT). Sag-tension performance must be calculated while designing a new overhead line. The ampacity limit of the ...
Uncertainties in the Testing of the Coefficient of Thermal Expansion of Overhead Conductors
(MDPI, 2020-01-14)
Overhead lines can be replaced by high temperature low sag (HTLS) conductors in order
to increase their capacity. The coe cients of thermal expansion (CTE) of the HTLS conductors
are lower than the CTE of conventional ...