为了提高真空管道高温超导磁浮列车的运行效率,减少能量损耗,本文采用将动能转化为振能机械能再转化为电能的方式回收车体的制动能量.在高温超导磁浮系统的永磁轨上按一定规律排列永磁体得到不均衡分布的磁场,在磁浮车底布置绕圈,当车体振动时线圈感应电动势向储能电容充电.仿真结果表明该方法的合理性与有效性,可以作为高温超导高速运行系统设计时的参考.
For improving the running efficiency of the high temperature superconductivity(HTS) maglev train system in evacuated tube transport(ETT) and reducing the energy loss,a novel method is presented in this paper.The energy of motion is first converted to vibration kinetic energy when breaking and then converted to electrical energy with charging capacitor.On HTS maglev train system,the permanent guidway(PMG) is not arranged homogeneously for unbalanced distribution of magnetic field.The coil is fixed on the bottom of the maglev train.When it vibrates the induction electromotive force is generated and the capacitor is charged.The simulation result demonstrates that this approach is reasonable and effective and should be a reference for practical HTS maglev train in the future.
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