Distribution Line Protection and Automation

Coastal grids face severe salt‑spray corrosion threats to outdoor distribution equipment. Standard switchgear often suffers insulation flashover under harsh marine atmospheric conditions. Project Overview Fifteen vacuum load break switches (LBS) in a coastal town’s 15kV distribution network experien

Distribution switchgear encounters distinct operational risks under high‑altitude, coastal and industrial conditions.Off‑the‑shelf general‑purpose equipment hardly meets the complex environmental requirements of diverse power‑supply scenarios. Project Overview A regional distribution network simulta

Vacuum interrupter performance directly determines the operational safety of industrial distribution networks.Degraded arc‑extinguishing components may induce arcing faults and heavy economic losses in production scenarios. Project Overview After two years of operation, over 30 low-cost vacuum load