干旱区生态环境知识资源中心(Arid): Features Characterizing the Surface State of HV Insulator Glass Model under Desert Pollution

Arid

DOI	10.1109/TDEI.2021.009739
	Features Characterizing the Surface State of HV Insulator Glass Model under Desert Pollution
	Maadjoudj, D.; Kherif, O.; Mekhaldi, A.; Teguar, M.
通讯作者	Kherif, O (corresponding author)，Cardiff Univ, Adv High Voltage Engn Res Ctr, Sch Engn, Cardiff, Wales.
来源期刊	IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION
ISSN	1070-9878
EISSN	1558-4135
出版年	2021
卷号	28 期号:6
英文摘要	This paper deals with the monitoring of the surface state of HV insulator model under discontinuous layer of pollution. Natural desert sand is used to simulate the pollution influence in Algerian Sahara regions. Experimental tests are carried out on a glass plane model of 1512L cap-pin insulator largely used in the said regions. Leakage current LC signal is recorded for different positions and widths of the polluted-band. First, the obtained results are discussed to describe the behavior of the insulator model. For each configuration, time-frequency decomposition is established using Discrete Wavelet Transform (DWT) for information extraction corresponding to the flashover process. Decomposition results indicate that the detail D3 is highly correlated with the measured LC signal. Recurrence Plot (RP) technique and Recurrence Quantification Analysis (RQA) are applied to quantify the temporal patterning in LC signal, giving information on the position and width of the polluted-band on the insulating surface. It was found that RQA indicators increase with the polluted-band width according to the position of this polluted-band. Based on the plan model, the findings demonstrate the capability of RQA indicators for the glass insulator monitoring, providing information on the width and position of the polluted-band on its surface.
英文关键词	desert pollution industrial insulator leakage current non-uniform pollution signal processing
类型	Article
语种	英语
开放获取类型	Green Accepted
收录类别	SCI-E
WOS记录号	WOS:000742182400022
WOS关键词	LEAKAGE CURRENT ; FLASHOVER PROCESS ; FREQUENCY-CHARACTERISTICS ; TIME ; CURRENTS ; VOLTAGE
WOS类目	Engineering, Electrical & Electronic ; Physics, Applied
WOS研究方向	Engineering ; Physics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/375721
作者单位	[Maadjoudj, D.; Mekhaldi, A.; Teguar, M.] Ecole Natl Polytech, Lab Rech Electrotech, Algiers, Algeria; [Kherif, O.] Cardiff Univ, Adv High Voltage Engn Res Ctr, Sch Engn, Cardiff, Wales
推荐引用方式 GB/T 7714	Maadjoudj, D.,Kherif, O.,Mekhaldi, A.,et al. Features Characterizing the Surface State of HV Insulator Glass Model under Desert Pollution[J],2021,28(6).
APA	Maadjoudj, D.,Kherif, O.,Mekhaldi, A.,&Teguar, M..(2021).Features Characterizing the Surface State of HV Insulator Glass Model under Desert Pollution.IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION,28(6).
MLA	Maadjoudj, D.,et al."Features Characterizing the Surface State of HV Insulator Glass Model under Desert Pollution".IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION 28.6(2021).