![]() ![]() There are four types of transmission towers according to the angle of deviation. The different types of towers are used as per the angle of deviation. Thus, there may be several deviation points. The transmission line needs to deviate from its shortest route in the case of obstruction. The transmission line design depends on the available corridors. Types of Electrical Transmission TowersĪccording to different considerations, There are various types of transmission towers, depending on different considerations. This part holds the entire structure of the tower. There may be one, two, or more legs according to the requirement of the tower structure. The transmission tower stands on its leg. The transmission tower body provides the height of the tower required for ground clearance. The spacing between the lowest cross arm of the tower and the ground is called the transmission tower body. The shape of the cage may be a square or triangle, depending on the height of the tower. The part of the tower between the tower body and peak is known as the cage of the transmission tower. Minimum forming angle for stress distribution.The dimension of the cross arm depends on the following parameters. The size of the cross arms is different for the transmission of various voltages. Cross Arm of Transmission TowerĬross arms hold the transmission conductors. It is situated above the top cross arm, and it carries an earth shield wire connected to the tip of the tower’s peak. The top portion of the transmission tower is called the peak of the transmission tower. ![]() The description of each part is given below.
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