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Research on Compact High-efficiency Synchronous Machine for Ship Propulsion with HTS Bulks Field

高温超导散装磁场船舶推进紧凑型高效同步电机研究

基本信息

批准号：
16560698
负责人：
SUGIMOTO Hidehiko
金额：
$ 2.37万
依托单位：
University of Fukui
依托单位国家：
日本
项目类别：
Grant-in-Aid for Scientific Research (C)
财政年份：
2004
资助国家：
日本
起止时间：
2004 至 2006
项目状态：
已结题

来源：
https://kaken.nii.ac.jp/en/grant/KAKENHI-PROJECT-16560698/
关键词：
HTS bulk Cryostat Pulse magnetizing Axial-gap type synchronous machine Air-gap type synchronous machine HTS bulk synchronous machine Inverter variable speed drive 3-D FEM magnetic field analysis クライオクーラーエアギャップ形同期機 3次元有限要素法電磁界解析パルス着

项目摘要

A rotating-armature synchronous motor (200mm in diameter and 96mm in thickness) with HTS bulks as field magnets was designed, built and tested. (1) The trial machine is an axial-gap motor including a 23mm thickness cryostat with 2-ploe HTS bulk (46mm in diameter and 17mm in thickness) inside and two armatures. The armatures respectively include three armature coils (one per phase, 3-phase) 198-turn copper wire (8mm in diameter) fixing on back yoke. The cryostat was putted between two armatures with 1mm gap on each side. (2) The magnetic pole phase can be detected by encoder that is installed on the rotating axis. The sine wave current, which is decided by the relation of pole phase and torque, is supplied by inverter passing through brush and slip ring to armatures. (3) The HTS bulk magnets are fixed on a brass block broad which is attached to the 6W, 20K cooling part. The brass broad can hold four HTS bulk magnets. However, there are only two HTS bulk magnets for the costs shortage. ( … More 4) On the outside of the cryostat, bulks are putted between magnetization coils that are made of copper for pulse magnetization. The magnetization coils can be easily putted on and taken off. Bulk magnetization is performed by supplying the coils pulse current. The maximum flux density on the outside of cryostat reached 2.5T. It can be estimated that the maximum flux density of the bulk surface which is 3mm away from the cryostat can reach 4.5T. (5) The diameter of pitch circle of armature coil assembly is 100mm. (6) Variable speed drive test and load test were performed and the variable speed drive test was successfully demonstrated. (7) The speed electromotive force of two poles shows serious distortion. At this situation, 0.5kW at 1000rpm can be obtained. As mentioned in (3) of the superscription, a 4-pole field can be constructed. Its 3-D FEM field analysis was finished. According to the analysis, wave form of speed electromotive force is sine wave with small distortion. 1.1kW output at 1000rpm could be obtained. Less

设计、制造和试验了一台直径200 mm、厚度96 mm的高温超导块状磁体旋转电枢式同步电机。(1)试验机是一台轴向间隙电机，包括一个23 mm厚的低温恒温器，内含2极高温超导块体(直径46 mm，厚度17 mm)和两个电枢。电枢分别包括三个电枢线圈(每相一个，三相)，198圈铜线(直径8 mm)固定在后轭上。低温恒温器放置在两侧各有1 mm间隙的两个电枢之间。(2)安装在转轴上的编码器可以检测磁极相位。正弦波电流由磁极相位和转矩的关系决定，由逆变器通过电刷和滑环提供给电枢轴。(3)高温超导块状磁体固定在6W、20K冷却部件上的黄铜块宽上。这块大黄铜可以容纳四块HTS块状磁铁。然而，由于成本短缺，HTS只有两种块状磁铁。(…)更多的是，在低温恒温器的外部，块状物被放在由铜制成的磁化线圈之间，用于脉冲磁化。磁化线圈可以很容易地装上和取下。通过向线圈提供脉冲电流来执行体磁化。低温恒温器外部的最大磁通密度达到2.5T。据估算，离低温恒温器3 mm处的体表面上的最大磁通密度可达4.5T。(5)电枢线圈总成节圆直径为100 mm。(6)进行了变速行驶试验和负载试验，并成功进行了变速行驶试验。(7)两极速度电动势严重失真。在这种情况下，可以获得0.5kW的1000rpm功率。如上标(3)所述，可以构造一个四极场。对其进行了三维有限元分析。通过分析可知，速度电动势的波形为正弦波，失真较小。输出功率为1.1kW，转速为1000rpm。较少

项目成果

期刊论文数量（14）

专著数量（0）

科研奖励数量（0）

会议论文数量（0）

专利数量（0）

高温超電導バルクを使用した電動機の開発及びパルス着磁法の検討

高温超导体电动机的研制及脉冲磁化法的研究

DOI：
发表时间：
2007
期刊：
平成19年電気学会全国大会講演論文集 5
影响因子：
0
作者：
杉本英彦;家田潤;本堂義記;関岡利泰
通讯作者：
関岡利泰

The Development of a Motor with HTS Bulk and the Examination of Pulse Field Magnetization of the Bulk

高温超导体电机的研制及体体脉冲场磁化强度的检验

DOI：
发表时间：
2007
期刊：
2007 National Convention Record I.E.E. Japan Vol.5
影响因子：
0
作者：
Hidehiko Sugimoto;Jun Ieda;Yoshiki Hondou;Toshiyasu Sekioka
通讯作者：
Toshiyasu Sekioka

The Development of axial gap synchronous machine with HTS Bulk in the field system

现场系统中HTS Bulk轴向间隙同步电机的研制

DOI：
发表时间：
2006
期刊：
Proceedings of the Joint Conference of Hokuriku Chapters of Institutes of Electrical Engineers, Japan 2006 A-72
影响因子：
0
作者：
Hidehiko Sugimoto;Jun Ieda;Yoshiki Hondou;Toshiyasu Sekioka
通讯作者：
Toshiyasu Sekioka

The Development of a Motor with HTS Bulk and the Performance Test

高温超导散装电机的研制及性能测试

DOI：
发表时间：
2007
期刊：
Proceedings of the 2007 Japan Industry Applications Society Conference, Publication Schedule
影响因子：
0
作者：
Hidehiko Sugimoto;Jun Ieda;Yoshiki Hondou
通讯作者：
Yoshiki Hondou

高温超電導バルクを界磁として用いるアキシャルギャップ同期電動機の開発

以高温超导体为场的轴向间隙同步电机的研制