Recent Articles
How Cross Arm Length Is Determined in Transmission Line Towers
Length of cross arm for suspension type tower The length of the cross arm is determined corresponding to the swing angles and transmission line clearance for the lightning impulse withstand voltage or switching impulse and power frequency dynamic over voltage. The medium swing angle corresponds to the switching …
Tower Extensions in Transmission Towers: Types, Purpose, and Applications
Tower extensions in transmission line tower are needed when the standard height tower is unable to meet the required transmission line clearance. In terrain variations, river crossing, road crossing and other site conditions, standard towers fall short to provide the required clearances and hence taller structure is required. …
