A Magnetic Brake for Small Wind Turbines

被引：6

作者：

Jee, I. H. ^{[2
,3
]}

Nahm, S. Y. ^{[2
]}

Kang, S. J. ^{[3
]}

Ryu, Kwon-sang ^{[1
]}

机构：

[1] Korea Res Inst Stand & Sci, Taejon 305340, South Korea

[2] Tae Chang NET Co Ltd, Puchon 420806, South Korea

[3] Korea Res Polytech Univ, Shihung 429793, South Korea

来源：

JOURNAL OF MAGNETICS | 2012年 / 17卷 / 01期

关键词：

small wind turbine (SWT); magnetic brake (MB); speed control; eddy current;

D O I：

10.4283/JMAG.2012.17.1.033

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

A magnetic brake system was fabricated for use with small wind turbines. The torque of the pivot did not change as the speed of revolution increased when the magnetic array disc was far from the salient of the aluminum housing, the torque abruptly increased as the magnetic array approached the salient of the aluminum housing. The torque increased as a quadratic function of the speed of revolution when the distance between the magnetic array and the datum point was 60 mm.

引用

页码：33 / 35

页数：3

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