Method and system for monitoring grounding state of tower grounding grid

The invention discloses a tower grounding grid grounding state monitoring method, and belongs to the technical field of grounding grid grounding state monitoring, and the method comprises the steps: S1, analyzing the initial shunting coefficient of a grounding body; s2, analyzing the influence coefficient of the soil temperature and humidity on the grounding body shunting coefficient; s3, analyzing a relation coefficient between the air pressure, the wind speed, the wind direction and the rainfall and the soil temperature and humidity; s4, analyzing the temperature and humidity of the soil at each position; s5, analyzing a real-time shunting coefficient of the grounding body; s6, analyzing the total current of the center tower of the maximum access grounding current lead; s7, simulating a maximum lightning stroke current diffusion scene, giving an early warning when current diffusion cannot be completed, and generating a maintenance or overhaul scheme at the same time; s8, collecting actual flowing current; s