Performance Characteristics of an HTS Linear Synchronous Motor With HTS Bulk Magnet Secondary

被引:30
作者
Jin, Jian Xun [1 ]
Zheng, Lu Hai [1 ]
Guo, You Guang [2 ]
Zhu, Jian Guo [2 ]
机构
[1] Univ Elect Sci & Technol China, Chengdu 611731, Peoples R China
[2] Univ Technol Sydney, Sydney, NSW 2007, Australia
关键词
High-temperature superconductors (HTSs); linear synchronous motor; machine control; pulse magnetization; space vector pulsewidth modulation (SVPWM); thrust and normal force; yttrium barium copper oxide (YBCO) bulk; TRIAL PRODUCTION; ACTUATOR; PROJECT; FORCES; DESIGN; FIELDS;
D O I
10.1109/TIA.2011.2168934
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
A single-sided high-temperature superconducting (HTS) linear synchronous motor (HTSLSM) with an HTS bulk magnet array as its secondary has been developed, and a split pulse coil magnetization system is used to magnetize the secondary HTS bulks with alternating magnetic poles. The electromagnetic parameters of the HTSLSM have been calculated to verify its performance. The HTSLSM is incorporated with a developed control system based on the voltage space vector pulsewidth modulation strategy implemented by a computer-software-controlled platform. A compositive experimental testing system has also been developed to measure the thrust and normal force of the HTSLSM. The traits of the thrust and normal force have been comprehensively identified experimentally, and the results from the experiments and analysis would benefit the electromagnetic design and the control scheme development for the HTSLSM.
引用
收藏
页码:2469 / 2477
页数:9
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