公开(公告)号：KR1020130138976A

公开(公告)日：2013-12-20

申请号：KR1020120062562

申请日：2012-06-12

Applicant: 숭실대학교산학협력단

Inventor： 안형준 ,  유요한 ,  팜민나

IPC: H02K41/02

CPC classification number: H02K41/031 ,  H02K5/24 ,  H02K11/0094

Abstract: The present invention relates to a coil eddy current damper which is simple, economical and capable of damping a magnet track efficiently, and which can store induced current generated while damping vibrations, as energy. The coil eddy current damper is provided to damp vibrations of a linear motor including: a mover having an electromagnet; and a magnet track in which N pole and S pole are alternately arranged, and which moves the mover in a straight line by forming electromagnetic force in a gap with the mover and is moved by repulsive force generated from movement of the mover in a direction opposite to the mover's moving direction. The coil eddy current damper is made of a conductive material, and comprises a coil which is disposed on the movement direction of the magnet track, and an energy storage part which is electrically connected to the coil and stores induced current generated from the coil as energy.

Abstract translation: 线圈涡流阻尼器本发明涉及一种线圈涡流阻尼器，其简单，经济且能够有效地阻尼磁道，并且能够将阻尼振动时产生的感应电流存储为能量。 提供线圈涡流阻尼器以阻尼线性电动机的振动，包括：具有电磁体的动子; 以及磁极轨道，其中N极和S极交替地布置，并且通过在与所述动子的间隙中形成电磁力而使所述动子在直线上移动，并且通过所述动子的运动产生的排斥力沿相反方向移动 到动员的移动方向。 线圈涡流阻尼器由导电材料制成，并且包括设置在磁体轨道的移动方向上的线圈和与线圈电连接并将从线圈产生的感应电流作为能量存储的能量存储部分 。