2020 年 28 巻 2 号 p. 57-62
The authors have been studying non-contact brakes using eddy current brake as the next generation for aircraft. This paper deals with three-phase alternating eddy current brakes using Cu composite discs. As a result, the braking torque using Cu composite discs is obtained 1.6 times compared to Cu disc. And then, it is found that there is a maximal braking torque by depending on material discs.