Heat Dissipation And Stability Enhancement Design Of Slotted Contact Blade Of High Voltage Disconnector
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The conductive part of high voltage isolator is mainly composed of contact blades and static contacts. The static contacts are installed on the support insulators at both ends. Each phase contact blade is composed of two slot-shaped pictures. It not only increases the heat dissipation area of the contact blade, which is beneficial to reducing the temperature rise of high voltage isolator switch, but also improves the mechanical strength of the contact blade, which improves the dynamic stability of hv isolator.
