Abstract
This report presents results of investigation into the pollution performance of disc insulators with M& E ratings of 66,000-, 90,000- and 120,900-lbs. intended to be used for UHV systems compared with others. Fog type disc insulators have a withstand voltage 140 to 160% of the corresponding standard disc insulators. Withstand voltage is proportional to string length up to 500 kv (860 kv phase-to-phase). An insulator with larger diameter has a lower withstand voltage per leakage distance if pollutant deposit density is the same, and collects less pollutant deposit in a naturally polluted atmosphere.
Sign-in/Register to access full text options 
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.
