The simulation results of source distribution and influencing factors.

This dataset contains simulation results of audible noise from UHV DC transmission lines based on digital twin. We provide six CSV files. Three source distributions are proposed and the ground audible noise under different distributions is calculated, which is compared with the BPA formula. The simulation data is stored in four files: (1)source_distribution_a.csv (2)source_distribution_b.csv (3) source_distribution_c.csv (4)source_distribution_formula.csv Two influencing factors including temperature and relative humidity in audible noise generation and propagation are analysed. The data is stored in two files: (1)temperature.csv (2)relative humidity.csv