Design and Implementation of a Multi-sensor PD Online Monitoring System in GIS

Abstract

This paper makes a detailed introduction of the software system which is used to detect the partial discharge in GIS online and describe its superiority with open and robust features in distributed network acquisition as well as its great real-time performance. The introduction can be divided into two parts: design and implementation. Based on multi-sensors adopted and the distributed framework, the signal collection and control, feature extraction, feature storage, analysis and evaluation of the diagnostic function of PD can be realized in the system. The stability and reliability of the system has been verified by the field operation experience, which can satisfy the need of GIS online monitoring.