Insulators Have Limited Adaptability To Different Types Of Lightning Strikes.

Although dead end insulators plays a crucial role in high-voltage systems, when encountering direct lightning strikes, induced lightning strikes, or multiple lightning strike waveforms, the protection capability of dead end suspension insulators is often insufficient to fully cover them. polymer deadend insulator designs are usually based on standard lightning strike models, but they fail to consider variables such as region, climate, and line routing. As a result, in actual operation, when facing complex lightning environments, porcelain dead end insulators may encounter problems such as unbalanced withstand voltage, increased surface corona discharge, and changes in surface creepage paths.