The experimental study of the DC dielectric breakdown strength in magnetic fluids

被引：26
|
作者：
Kopcansky, P
Tomco, L
Marton, K
Koneracká, M
Potocová, I
Timko, M
机构：
[1] Slovak Acad Sci, Inst Expt Phys, Kosice 04353, Slovakia
[2] Air Force Acad Gen, Kosice 04121, Slovakia
[3] Tech Univ, Dept High Voltage Technol, Fac Elect Engn & Informat, Kosice, Slovakia
来源：
JOURNAL OF MAGNETISM AND MAGNETIC MATERIALS | 2004年 / 272卷
关键词：
magnetic fluid; DC dielectric breakdown;
D O I：
10.1016/j.jmmm.2003.12.465
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Magnetic fluids have been studied for use as a high-voltage insulation. High-voltage measurements on magnetic fluids based on transformer oil, as a function of volume concentrations of magnetite particles and applied magnetic field, showed the increase of the DC dielectric breakdown strength opposite transformer oil, if the saturation magnetization of magnetic fluid is up to 4 mT approximately. (C) 2003 Elsevier B.V. All rights reserved.
引用
收藏
页码：2377 / 2378
页数：2
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