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

2018 International Conference on Advanced Electronic Materials, Computers and Materials Engineering

材料科学;无线电电子学;计算机科学

Jing, Liu^1,2 ; Lei, Zhou^1,3 ; Xin, Shen^1 ; Shaoquan, Zhang^1

Graduate Workstations of Yunnan Power Grid Corporate, Kunming

650217, China^1

Faculty of Information Engineering and Automation, Kunming University of Science and Technology, Kunming

650504, China^2

Department of Automation, North China Electric Power University, Baoding

071003, China^3

关键词: Anti-jamming capability;    Detection capability;    Laboratory simulation;    On-line monitoring system;    Partial discharge monitoring;    Testing and evaluation;    Ultra High Frequency (UHF);    Ultra-high frequency;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/439/5/052029/pdf
DOI  :  10.1088/1757-899X/439/5/052029

来源: IOP

【 摘 要 】

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.