Composite insulators electric strength in vertical and horizontal position.

被引：0

作者：

Bretuj, Witold ^{[1
]}

Wieczorek, Krzysztof ^{[1
]}

机构：

[1] Wroclaw Univ Technol, Inst Podstaw Elektrotech & Elektrotechnol, PL-50377 Wroclaw, Poland

来源：

PRZEGLAD ELEKTROTECHNICZNY | 2010年 / 86卷 / 05期

关键词：

composite insulator; ageing; hydrophobicity; electric strength; SILICONE-RUBBER; PERFORMANCE;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

This paper describes results of tests performed on model composite insulators having different shape of silicone housings. The insulators were stressed by high voltage under rain or clean fog in vertical and horizontal positions. After initial ageing period the measurements of flashover voltage on the wetted insulators were made. Influence of insulators operates position on the loss their surface properties and electric strength were estimated. (Composite insulators electric strength in vertical and horizontal position).

引用

页码：269 / 271

页数：3

共 17 条

[1]

BRETUJ W, 2002, PRZ ELEKTROTECHNICZN, P26

[2] RTV SILICONE - A HIGH-TECH SOLUTION FOR A DIRTY INSULATOR PROBLEM [J].

CHERNEY, EA .

IEEE ELECTRICAL INSULATION MAGAZINE, 1995, 11 (06) :8-14

[3] Effect of insulator profile on aging performance or silicone rubber insulators in salt-fog [J].

El-Hag, Ayman H. ;

Jayaram, Shesha H. ;

Cherney, Edward A. .

IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2007, 14 (02) :352-359

[4]

FLESZYNSKI J, 2006, PRZEGL EL K ROK 2006, P75

[5] THE AC AND DC PERFORMANCE OF POLYMERIC INSULATING MATERIALS UNDER ACCELERATED AGING IN A FOG CHAMBER [J].

GORUR, RS ;

CHERNEY, EA ;

HACKAM, R .

IEEE TRANSACTIONS ON POWER DELIVERY, 1988, 3 (04) :1892-1902

[6]

Gorur RS, 1997, PROCEEDINGS OF THE 5TH INTERNATIONAL CONFERENCE ON PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, VOLS 1 AND 2, P35, DOI 10.1109/ICPADM.1997.617521

[7] SWEDISH RESEARCH ON THE APPLICATION OF COMPOSITE INSULATORS IN OUTDOOR INSULATION [J].

GUBANSKI, S ;

HARTINGS, R .

IEEE ELECTRICAL INSULATION MAGAZINE, 1995, 11 (05) :24-31

[8] Study on hydrophobicity transfer of RTV coatings based on a modification of absorption and cohesion theory [J].

Jia, Zhidong ;

Gao, Haifeng ;

Guan, Zhicheng ;

Wang, Liming ;

Yang, Jie .

IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2006, 13 (06) :1317-1324

[9] Flashover mechanism of non-ceramic insulators [J].

Karady, GG .

IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 1999, 6 (05) :718-723

[10] SUPPRESSION MECHANISM OF LEAKAGE CURRENT ON RTV COATED PORCELAIN AND SILICONE-RUBBER INSULATORS [J].

KIM, SH ;

CHERNEY, EA ;

HACKAM, R .

IEEE TRANSACTIONS ON POWER DELIVERY, 1991, 6 (04) :1549-1556

← 1 2 →