Monitoring of Dielectric Losses and Own Capacity for Bushings

D. Nedelcut, D. Sacerdoţianu, A. Marinescu, and I. Purcaru (Romania)


Bushing; capacitor; insulator; transformer.


At present, the tendency to implement the condition-based maintenance (CBM), which allows the optimization of the expenses for equipment monitoring, is more and more evident; also, the transformer substations with remote monitoring are increasingly used. This paper reviews all the advantages of the on-line monitoring and presents an equipment for on-line monitoring of bushings, which is the own contribution of the group of specialist who are the authors of this paper.

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