Long stator LSM을 적용한 초고속 튜브 자기부상열차를 위한 급전시스템 설계

The concept of the traction power supply system for the high speed tubed maglev system is presented, and the general idea to calculate the rated capacity of the main equipments in the substation is also presented. The imaginary powering characteristics of the linear synchronous motor are calculated from the train's dynamic force requirement, which is function of the train speed. The guide way condition, maximum design speed and efficiency of the motor are used to calculate the required power converter unit capability. The capacity of the power converter unit is calculated and discussed for the test target system.