132kv transmission line insulators - 1 views
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yfpower on 27 Jul 23Types of Lightning Surge Arresters and Composite Insulators Used in Electric Transmission Line After the lightning arrester is installed, when the transmission line is struck by lightning, the shunt of the lightning current will change. A part of the lightning current is transmitted from the lightning protection line to the adjacent tower, and part of it enters the ground through the tower body. When the lightning current exceeds a certain value, the lightning arrester will act. shunt. Most of the lightning current flows from the arrester into the conductor and spreads to the adjacent tower.