A Device for Fault Testing of the Underground Electric Heating Cable

This paper introduced a new type of fault testing device for underground electric heating cable. A new design concept was adopted and intelligent control techniques were used in the trouble-shooting testing system for buried electric cable. The testing principles of the short-circuit fault point and the breaking point were discussed. The performance and functions of the device were described.

[1]  Dusan Agrez.  Approximation of the skin effect to improve cable-fault location by tdr , 2003, Proceedings of the 20th IEEE Instrumentation Technology Conference (Cat. No.03CH37412).

[2]  P. Kerdonfag,et al.  Design of a low voltage cable fault detector , 2000, 2000 IEEE Power Engineering Society Winter Meeting. Conference Proceedings (Cat. No.00CH37077).

[3]  Zhang Hui.  Development of the Cable Fault Detection , 2006 .