@inproceedings{b74e18f299af425c88feedc219572a97,
title = "Study on the feasibility of detection of partial discharge signals under square voltages",
abstract = "Partial discharge (PO) is one of the most important factors in shortening the service life of the insulation. However, it is much difficult to detect PO signal under pulse-width modulation (PWM) voltages. In this paper, signal processing model is put forward to study the factors influencing PO signal processing under square voltages based on wavelet analysis. Slew rate is an important factor influencing interference and signal processing performance. Resolution of wavelet function is a key factor when time interval between PO is small. By calculating signal to noise ratio (SNR) at different situations, feasibility of our signal processing model can be achieved.",
keywords = "Feasibility, Partial discharge, Square voltage, Wavelet",
author = "Minggang Gao and Yongpeng Meng and Xi Chent and Yang Wang and Yonghong Cheng and Kai Wu and Wen Cao",
year = "2009",
doi = "10.1109/ICPADM.2009.5252440",
language = "英语",
isbn = "9781424443680",
series = "Proceedings of the IEEE International Conference on Properties and Applications of Dielectric Materials",
pages = "1016--1019",
booktitle = "2009 IEEE 9th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2009",
note = "2009 IEEE 9th International Conference on the Properties and Applications of Dielectric Materials, ICPADM 2009 ; Conference date: 19-07-2009 Through 23-07-2009",
}