Online Partial Discharge(PD) Monitoring and Diagnosis of High Voltage(HV) Apparatus presented by Hui Ma and Prof. Tapan Saha

In this webinar, IEEE Smart Grid Experts Hui Ma and Professor Tapan Saha present a general framework of applying signal processing and pattern recognition techniques to PD signal analysis. Within this framework, we discuss a number of representative algorithms for PD signal de-noising, dimensionality reduction and feature extraction, multiple PD source separation, and PD source classification in the context of online PD measurement. Case studies using datasets. collected from PD measurements in laboratory and at field are presented to demonstrate the applicability of various signal processing techniques in PD signal analysis.