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Design of field coil for 100 hp class HTS motor considering operating current

机译:考虑工作电流的100 hp级HTS电机的励磁线圈设计

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The value of critical current (Ic) in High Temperature Superconductor (HTS) tape is greatly influenced by perpendicular magnetic flux density B⊥. Therefore, Ic of HTS magnet is determined by not only operating temperature but also the B⊥. In this paper, flux distribution and operating current are calculated according to the field coil change in 100 hp class HTS motor. The magnetic flux density of field coil is calculated by changing the outer radius and inner width of field coil. Biot-Savart equation is used as analytic method for the characteristic analysis of magnet. 3D FEA (Three Dimensional Finite Element Analysis) is used for the magnetic field distribution in the HTS motor. The operating current of 100 hp class HTS motor is calculated by using Ic-B⊥ curve.
机译:高温超导体(HTS)带中的临界电流(Ic)的值受垂直磁通密度B⊥的影响很大。因此,高温超导磁体的Ic不仅取决于工作温度,还取决于B⊥。本文根据100 hp级HTS电动机的励磁线圈变化来计算通量分布和工作电流。励磁线圈的磁通密度是通过改变励磁线圈的外半径和内宽度来计算的。 Biot-Savart方程用作磁体特性分析的解析方法。 3D FEA(三维有限元分析)用于HTS电机中的磁场分布。通过使用Ic-B⊥曲线计算出100 hp级HTS电机的工作电流。

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