2018•IOP Conference Series Materials Science and EngineeringOpen access

Research on Measurement and Evaluation of Ultra High Frequency Partial Discharge Monitoring Device

Jing Liu, Lei Zhou, Shen Xin, Zhang Shaoquan

Abstract

In order to evaluate the partial discharge Ultra High Frequency (UHF) detection device, the author conducted a laboratory simulation experiment on UHF Partial Discharge (PD) online monitoring system. The UHF signal is simulated by the pulse signal generated by the ns steep pulse generator. By comparing the characteristics of the generated UHF signal with the spectral features detected by the UHF partial discharge on-line monitoring system, the detection capability, pattern recognition ability, and anti-jamming capability of the UHF partial discharge on-line monitoring system are measured and evaluated. Through the research on the testing and evaluation of power equipment, it can ensure the normal operation of the partial discharge online monitoring system.

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Key concepts: Partial discharge, Ultra high frequency, SIGNAL (programming language), Line (geometry), Computer science, Electrical engineering, Acoustics, Engineering