Influence mechanism of cable terminal on airflow and leeward pollution distribution of high-speed train roof post insulator
Sign Up to like & getrecommendations! Published in 2025 at "Physics of Fluids"
DOI: 10.1063/5.0276983
Abstract: The airflow around the high-speed train roof insulator modifies the distribution of fan-shaped, non-uniform contamination on the umbrella skirts, and the flashover voltage decreases as surface contamination becomes more uneven. Wind tunnel tests at 55 m/s… read more here.
Keywords: cable terminal; distribution; leeward pollution; insulator ... See more keywords
Electric–Thermal Field Analysis for EPR On-Board Cable Terminal Using Stress Tube Modified by ZnO Nonlinear Material
Sign Up to like & getrecommendations! Published in 2024 at "IEEE Transactions on Transportation Electrification"
DOI: 10.1109/tte.2023.3305976
Abstract: The terminations of 25-kV ethylene–propylene rubber (EPR) cables are prone to temperature distortion points due to their structural characteristics and the uneven distribution of the internal electric–thermal field. Scratch defects that occur during the installation… read more here.
Keywords: field; cable terminal; thermal field; stress tube ... See more keywords
Research on the Inner Surface Discharge of the Insulation Sheath of Electric Locomotive Cable Terminals
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DOI: 10.3390/app14219681
Abstract: Adding an insulating sheath to the exposed metal part of the outer insulation of a roof cable terminal can extend the creepage distance of the leakage current and significantly reduce the probability of pollution flashover… read more here.
Keywords: inner surface; cable terminal; cable; sheath ... See more keywords