Abstract
Surface discharge phenomena associated with unshielded nonmetallic sheathed power cables, particularly in the 3000- to 15 000-volt classifications, have been the subject of considerable research. These cables have induced surface voltages which are responsible for surface leakage currents and associated surface discharges, which combine to form a phenomenon generally referenced as surface-tracking, particularly in the presence of wetted surface contaminants. Unpigmented polyethylenes are highly resistant to surface tracking. However, when formulated for protection from sunlight and weathering, the discharge resistance may be materially reduced. This paper describes the development and evaluation of discharge-resistant thermoplastic or chemically cross-linked polyethylenes.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
