2013•Applied Mechanics and MaterialsOpen access

Design of Cable Main Insulation and Outer Sheath Insulation Online Monitoring System

Hao Zhang, Ling Ping Yue, Fei Wei, Hao Gong

Abstract

An online monitoring system of main insulation and outer sheath of power cable is designed in this paper. The system can monitor the insulation of the power cable without change the normal power cable wiring and grid structure. Changes of the main insulation and outer sheath of power cable can be monitor and recorded. Alarm of given when the insulation of the power cable is abnormal. System managers arrange outage maintenance depends on the status of the power cable.

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Available abstract

Key concepts: Power cable, Direct-buried cable, All-dielectric self-supporting cable, Power grid, Electrical engineering, Engineering, Power (physics), Electric power system