SF_6単一ガスにおける正コロナパルス電流のシミュレーション

概要

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It has been reported that the ternary gas mixtures (SF_6/N_2/c-C_4F_8) have excellent dielectric characteristics under both uniform and non-uniform fields. In the previous paper, authors have already simulated about corona discharges at a positive point-to-plane gap in the gases using the method of one-dimensional continuity equations presented by R. Morrow. In this paper, they discuss the differences of the positive corona pulse current in pure SF_6,under changing simulation conditions to understand the effect of each condition. Namely, they vary the number of initial seed electrons, discharge radius'applied voltage, gap length, ionization coefficients, electron attachment coefficients, positive and negative ion mobilities, and recombination coefficients as simulation conditions.
東海大学の論文