Title :
Optimization of HV electrode contour with the highest gaseous insulation performance
Author :
Kato, K. ; Okubo, H.
Author_Institution :
Dept. of Electr. Eng., Nagoya Univ., Japan
fDate :
12/1/1997 12:00:00 AM
Abstract :
In this paper, we developed an optimization algorithm of a HV electrode contour to improve insulation performance of gas insulated power apparatus. Under the consideration of insulation performance of gaseous dielectrics, we could obtain an optimum electrode contour with the highest breakdown voltage. Moreover, we investigated the calculation efficiency and applicability of the optimization algorithm by means of a Borda electrode profile facing a grounded square corner as the optimization example
Keywords :
electric fields; electrodes; gas insulated switchgear; gaseous insulation; optimisation; Borda electrode profile; HV electrode contour; breakdown voltage; calculation efficiency; gas insulated power apparatus; gaseous dielectrics; gaseous insulation performance; grounded square corner; optimization algorithm; optimum electrode contour; Algorithm design and analysis; Dielectrics and electrical insulation; Electrodes; Equations; Gas insulation; Geographic Information Systems; Microcomputers; Pressing; Switchgear; Voltage;
Journal_Title :
Dielectrics and Electrical Insulation, IEEE Transactions on
