DocumentCode
2143306
Title
Shielding techniques of the low-frequency magnetic field from cable power lines
Author
Amore, Marcello D. ; Menghi, Emiliano ; Sarto, Maria Sabrina
Author_Institution
Dept. of Electr. Eng., Univ. of Rome La Sapienza, Italy
Volume
1
fYear
2003
fDate
18-22 Aug. 2003
Firstpage
203
Abstract
The influence of the geometrical configuration of three single-core cable lines on the generated magnetic field is evaluated in the preliminary analysis. Numerical and experimental procedures are applied to estimate the performances of open or closed shields made of conductive or magnetic materials. A new high-voltage single-core "green cable" is proposed, in which the aluminum conductor is coiled by a double-layer shield realized with copper wires and a ferromagnetic sheath.
Keywords
cable shielding; power cables; aluminum conductor; cable power lines; conductive material; copper wires; double-layer shield; ferromagnetic sheath; geometrical configuration; green cable; low-frequency magnetic field; magnetic material; shielding techniques; single-core cable lines; Cable shielding; Cables; Conductors; Electromagnetic shielding; Frequency; Magnetic analysis; Magnetic flux density; Magnetic materials; Magnetic shielding; Wires;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Compatibility, 2003 IEEE International Symposium on
Print_ISBN
0-7803-7835-0
Type
conf
DOI
10.1109/ISEMC.2003.1236592
Filename
1236592
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