Calculation of induced voltage in metal shield of single-core cable operated in parallel

Author

Xiang-ping Kong ; Yu-xue Wang ; Zhe Zhang ; Xiang-gen Yin ; Xing Deng

Author_Institution

Dept. of Electr. Eng., Huazhong Univ. of Sci. & Technol. (HUST), Wuhan, China

fYear

2010

Firstpage

1

Lastpage

8

Abstract

The present paper proposes a method for calculating induced voltage in the shield of single-core cable with the basic theory of electromagnetic field. With this method, the induced voltage in metal shield of single-core cables operated in multi-circuit can be calculated. Take cables operated in double-circuit as an example, the influence of phase distance and arrangement of cables on induced voltage is analyzed. On this base, paper suggests proper phase distance and arrangement of cables should be chosen to reduce the induced voltage in metal shield.

Keywords

cable shielding; electromagnetic coupling; electromagnetic field theory; power cables; cable phase arrangement; cable phase distance; electromagnetic field theory; induced voltage calculation; multicircuit; single core cable metal shield; Cable shielding; Electromagnetic fields; Impedance; Metals; Power cables; Safety; Three dimensional displays; arrangement of cables; cables operated in parallel; calculation of induced voltage; phase distance; single-core cable; three segments transposition;

fLanguage

English

Publisher

ieee

Conference_Titel

Power System Technology (POWERCON), 2010 International Conference on

Conference_Location

Hangzhou

Print_ISBN

978-1-4244-5938-4

Type

conf

DOI

10.1109/POWERCON.2010.5666157

Filename

5666157