Method for inhibiting deicing jump of overhead ground wire based on transverse torque

The invention discloses a method for inhibiting deicing jump of an overhead ground wire based on transverse torque. The method comprises the following steps of acquiring an overhead transmission line structure and designing meteorological parameters, calculating the torsion torque of the common typical eccentric icing type under the designed ice thickness equivalent icing thickness, and taking the maximum value as the minimum reaction torque needed for the overhead transmission line not to generate torsion, constructing a ballasting arrangement minimum reaction torque constraint condition, constructing a ballasting mass balance equation: constructing a node ice jump amplitude matrix to obtain a ballasting and arrangement spacing combination scheme; calculating a weighted mean value of different ballasting and arrangement spacing combination schemes for the deicing jump vibration reduction rate of the given deicing scene, constructing a ballasting arrangement safety constraint condition to check whether the op