Power transmission tower steel tube vibration suppression device based on magnetostriction and suppression method thereof

The invention relates to the technical field of disaster prevention and reduction of power transmission lines, in particular to a vibration suppression device and method for a power transmission tower steel pipe based on magnetostriction, and the device comprises a lantern ring, four turbulent flow cups and two control boxes; the lantern ring is fixedly arranged on the steel pipe in a sleeving mode, the cup openings of the turbulent flow cups face outwards, the cup bottoms of the turbulent flow cups are hinged to the lantern ring, the four turbulent flow cups are distributed in a square shape with the circle center of the lantern ring as the center, and the two control boxes are symmetrically and fixedly installed on the lantern ring; according to the arrangement mode of the control boxes, every two turbulent flow cups form a group, each control box is arranged between the two turbulent flow cups, and two groups of inerter units matched with the turbulent flow cups on the two sides in a one-to-one corresponde