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首页> 外文期刊>Physica, C. Superconductivity and its applications >Development of 3-D superconducting actuator using HTS bulks based on eight-poles electromagnets
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Development of 3-D superconducting actuator using HTS bulks based on eight-poles electromagnets

机译：基于八极电磁体的HTS本体开发3-D超导执行器

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We have been developing a three-dimensional (3-D) superconducting actuator with HTS bulk and electromagnets. Proposed 3-D superconducting actuator consists of the stator constructed by two-dimensional arranged electromagnets and HTS bulk superconductor as a mover. To realize the 3-D superconducting actuator with high performance, we have to investigate the shape-dependences of electromagnets and HTS bulk on levitating characteristics. In this study, we fabricated the individually controlled eight-polarities electromagnets and the two kinds of bolted joints cap cores to improve the control ability and levitation characteristics. And also, we prepared the disk-shaped and ring-shaped (with 20 rum inner diameter) HTS bulk with 60 mm diameter, and evaluated how magnetic field distribution influences the levitating characteristics as functions of levitation force and height. (C) 2007 Elsevier B.V. All rights reserved.
机译：我们一直在开发具有HTS本体和电磁体的三维（3-D）超导执行器。提出的3-D超导执行器包括由二维排列的电磁铁构成的定子和HTS块状超导体作为动子。为了实现高性能的3D超导执行器，我们必须研究电磁体和HTS块对悬浮特性的形状依赖性。在这项研究中，我们制造了独立控制的八极电磁体和两种螺栓连接的帽形磁芯，以提高控制能力和悬浮特性。并且，我们准备了直径为60 mm的圆盘形和环形（内径为20朗姆酒）的HTS块，并评估了磁场分布如何影响悬浮特性（作为悬浮力和高度的函数）。 （C）2007 Elsevier B.V.保留所有权利。

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