Analysis of force between linear moving Halbach array and a closed loop

직선운동하는 Halbach 배열 가동자와 폐루프 코일 사이의 작용력 해석

The lift and drag forces on various magnet moving with a velocity is developed above a closed loop coil. These forces are affect by resistance and inductance of circuit, velocity of magnet. To obtain strong magnetic flux density, the magnet is replaced by Halbach array. This paper presents analysis of force between linear motion Halbach array and a closed loop having the constant resistance and inductance as a various speed.