Large-scale power system transmission and transformation equipment operates in high-
voltage environments, placing notable requirements on the insulation strength of polymers …

Disruptive failures threaten the reliability of electric supply in power branches, often
indicated by the rise of leakage current in distribution insulators. This paper presents a …

The contamination of insulators increases their surface conductivity, resulting in a higher
chance of shutdowns occurring. To measure contamination, equivalent salt deposit density …

The discharge and flashover phenomenon of post insulators in rainy weather has not been
given sufficient consideration; however, with the construction of ultra-high voltage power …

The present article describes a smart wireless online device for the severity monitoring of the
contaminated insulators of high voltage transmission networks. Accordingly, the wireless …

Overhead transmission line insulators are non-conductive materials that separate
conductors from grounded transmission towers. Once in operation, they frequently …

The insulators of overhead power lines play a crucial role in maintaining the reliability of
transmission and distribution networks. Because they are exposed to harsh and dynamic …

High-voltage insulators face serious challenges, including flashovers caused by
environmental pollutants. Coatings are an effective approach that may reduce these …

The optimum design of the electrical insulation system is essential for robust operation of the
power grid and its equipment/devices. Accordingly, choosing the insulating material is …

This paper presents an experimental investigation conducted to determine the influence of
parameters such as the ambient temperature, pollution level, and substrate material on the …