Ultraviolet pulse pattern for different types of insulator material during surface discharge activities

被引：1

作者：

Rahim, Nurun Najah Abdul ^{[1
]}

Muhamad, Nor Asiah ^{[1
,2
]}

Naim, Nur Syibrah Muhamad ^{[3
]}

Jamil, Mohamad Kamarol Mohd ^{[1
]}

Ang, Swee Peng ^{[2
]}

机构：

[1] Univ Sains Malaysia, Sch Elect Elect Engn, George Town, Malaysia

[2] Univ Teknol Brunei, Dept Elect & Elect Engn, Fac Engn, Tunku Highway, BE-1410 Gadong, Brunei

[3] Univ Strathclyde, Fac Sci, Comp & Informat Sci, Glasgow, Lanark, Scotland

来源：

ENERGY REPORTS | 2023年 / 9卷

关键词：

Surface discharge; Glass Insulator; Porcelain Insulator; UV flame sensor; Dry condition; Wet condition;

D O I：

10.1016/j.egyr.2023.05.201

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In the past, there were several different types of discharge detection methods that have been employed for the detection and monitoring of surface discharge activities at transmission line insulators. However, the existing detection system does not work well when the discharge activity is weak and sensitive to surrounding temperature and environmental conditions. The recent development of surface discharge detection devices that have been employed currently are ultraviolet (UV) imaging and UV pulse devices but the former is known to be expensive. In this paper, a UV pulse sensor which is known as the R2868 UVTRON Flame Sensor has been employed to assess the effectiveness of the sensor for detecting the electrical discharge activity of the insulator surface. The samples used for the electrical discharge generation testing and measurement are the 11 kV glass and porcelain pin-type insulators. The tests have been conducted by exposing both the insulations to dry and wet conditions with each of them subjected to a variety of applied voltages across the samples. It was concluded that the experimental works had been successfully conducted and the sensor was sensitive and effective in detecting the electrical discharge activities on both two samples. (c) 2023 The Author(s). Published by Elsevier Ltd. This is an open access article under theCCBY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

引用

页码：870 / 878

页数：9

共 13 条

[11] Dielectric behaviour of polluted porcelain insulators [J].

Topalis, FV ;

Gonos, IF ;

Stathopulos, IA .

IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION, 2001, 148 (04) :269-274

[12]

Zang Chunyan, 2009, 2009 IEEE Annual Report Conference on Electrical Insulation and Dielectric Phenomena (CEIDP 2009), P26, DOI 10.1109/CEIDP.2009.5377769

[13]

Zang CY, 2008, ICHVE 2008: 2008 INTERNATIONAL CONFERENCE ON HIGH VOLTAGE ENGINEERING AND APPLICATION, P391, DOI 10.1109/ICHVE.2008.4773955

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