Simulation dataset of spatial electric field of insulator string

Based on the 110kV insulator string model (XP1-70 insulator, 1A1-ZM1 tower), the spatial electric field was simulated through COMSOL, covering five environments (dry and clean, discrete water droplets, wet pollution, dry band formation, and space charge presence) and eight types (normal string, 1#-7# zero-value insulator string). The data collection distance was 127.5 - 130 - 140 - 150 - 160 - 170 - 180 - 190 - 200 - 300 mm from the center of the insulator string, and the collection length was 1 m (from the high-voltage side to the grounding side). Spatial electric field dataset was constructed.