Anti-windage Yaw Verbundisolator

Anti-windage yaw flashover phenomenon occures frequently, which mostly be solved by adding sledgehammer under the composite insulator to weight the composite insulator. It could bring obvious effect when wind is not strong. While in gusts area, especially in coastal gusts region, adding sledgehammer might lead the pendulum effect and the anti-windage yaw effect is not good.Our Anti-windage yaw Composite Insulators design principle is enlarging mandril dimension to increase its buckling performance and decrease its windage yaw bending cefection so that keep the operation normally.