Discussion of "Switching overvoltage analysis and air clearance design on the KEPCO 765 kV double circuit transmission system" [Closure to discussion]

A. Ametani comments on the paper by J.H Kim et al. (see ibid., vol.15, no.1, p.381-6, 2000). The author briefly describes his own work on overvoltage evaluation using EMTP on a 1100 kV transmission line of Tokyo Electric Power Company and asks the original authors to comment on his work and on the effect of frequency on EMTP and TNA simulation results. The original authors reply to the comments.