GAO Ya-dong, DU Bin, ZHAO Feng, et al. Study on the Arc-grounding Overvoltage in the Distribution System with Neutral Point Grounded through Low-resistance[J]. High voltageapparatus, 2004, (5): 345-348.
GAO Ya-dong, DU Bin, ZHAO Feng, et al. Study on the Arc-grounding Overvoltage in the Distribution System with Neutral Point Grounded through Low-resistance[J]. High voltageapparatus, 2004, (5): 345-348.DOI:
theoretical analysis is made firstly about the possibility of arc-grounding overvoltage existing in low-resistance grounding system. Calculations on overvoltage magnitude are performed by EMTP. The results show that the problem of arc-grounding overvoltage is settled effectively with low-resistance grounding method.