Efficient Corona Suppression Coatings and Their Behavior in Corrosive and Icy Environments.

ABSTRACT: High-voltage transmission lines face significant challenges due to environmental exposure, including corona discharge, ice accretion, and corrosion, which impact their durability and operational efficiency. This study investigates the performance of hydrophilic and superhydrophilic organosilane coatings applied to high-voltage wires to address these issues. Using a combination of experimental setups simulating real-world conditions, we evaluated corona discharge losses, ice adhesion, and corrosion resistance on coated and uncoated wires. The results reveal that hydrophilic and superhydrophilic organosilane coatings offer a substantial reduction in corona discharge power losses, with a 25-60% decrease compared to bare wires. Additionally, the proposed hydrophilic coating exhibits ice adhesi

SUBMITTER: Emelyanenko KA 

PROVIDER: S-EPMC11766518 | biostudies-literature | 2025 Jan

REPOSITORIES: biostudies-literature