ZHAO Ling 1, WANG Jian-guo 2, XIA Chang-zheng 2, et al. IMPULSE GROUNDING COMPUTATION ON EXTENDED ELECTRODE OF TRA NSMISSION LINE TOWER BASED ON SPARK DISCHARGE EQUIVALENT RADIUS[J]. High voltageapparatus, 2003, (1): 22-24.
ZHAO Ling 1, WANG Jian-guo 2, XIA Chang-zheng 2, et al. IMPULSE GROUNDING COMPUTATION ON EXTENDED ELECTRODE OF TRA NSMISSION LINE TOWER BASED ON SPARK DISCHARGE EQUIVALENT RADIUS[J]. High voltageapparatus, 2003, (1): 22-24.DOI:
An impulse grounding mathematical model b ased on spark discharge equivalent radius of extended electrode of transmission line tower is presented.Computation of spark discharge radius
impulse grounding potential distribution
current waveform and impulse grounding resistance is cond ucted by using this model.