Experiments with a ferrofluid-supported linear electric motor

被引：2
|
作者：
Engelmann, S [1 ]
Nethe, A [1 ]
Scholz, T [1 ]
Stahlmann, HD [1 ]
机构：
[1] Brandenburg Univ Technol, Inst Theoret Elect Engn & Proc Models, D-03013 Cottbus, Germany
来源：
APPLIED ORGANOMETALLIC CHEMISTRY | 2004年 / 18卷 / 10期
关键词：
ferrofluids; electric machines;
D O I：
10.1002/aoc.756
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Inserting ferrofluids in the gap between the acting magnets of electrical machines will enlarge the forces or torques by reducing the magnetic resistance of the gap. Based on this effect, the efficiency of linear and rotating electric drives can be improved. The experimental setup to measure this force amplification in the case of a linear electric drive and the results are presented. Copyright (C) 2004 John Wiley Sons, Ltd.
引用
收藏
页码：529 / 531
页数：3
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