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Electric Potential and Field Calculation of HVDC Composite Insulators by Charge Simulation Method


Abstract High Voltage Direct Current (HVDC) technology is being considered for several long distance point-to-point overhead transmission lines, because of their lower losses and higher transmission capability, when compared to AC systems. Insulators are used to support and isolate the conductors mechanically and electrically. Composite insulators are gaining popularity for both AC and DC lines, for the reasons of light weight and good performance under contaminated conditions. This research illustrates the electric potential and field computation on HVDC composite insulators by using the charge simulation method. The electric field is calculated under both dry and wet conditions. Under dry conditions, the field distributions along the insulators wh... (more)
Created Date 2013
Contributor He, Jiahong (Author) / Gorur, Ravi S (Advisor) / Gorur, Ravi S (Committee member) / Ayyanar, Raja (Committee member) / Holbert, Keith E (Committee member) / Arizona State University (Publisher)
Subject Electrical engineering / charge simulation method / composite insulator / corona ring / grading ring / HVDC / water droplet
Type Masters Thesis
Extent 85 pages
Language English
Copyright
Reuse Permissions All Rights Reserved
Note M.S. Electrical Engineering 2013
Collaborating Institutions Graduate College / ASU Library
Additional Formats MODS / OAI Dublin Core / RIS


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Description Dissertation/Thesis