Study on the expert system of overhead lines icing and icing melting

Liu, Heyun; Tang, Wenbin; Ma, Xiaohui; Gu, Xinjian

doi:10.1109/iske.2008.4730907

Cited by 5 publications

(2 citation statements)

References 2 publications

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“…In this method, the semi-conductive RTV layer should be four or five times thicker than ordinary RTV layer, and the volume resistivity of ordinary RTV should be more than 10 5 times the value of semi-conductive RTV. According to Resistance Formula: s l R (1) It could be concluded that R 11 > R 12 >> R 13. Then the current should pass mainly from the semi-conductive layer.…”

Section: Bmentioning

confidence: 99%

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Reducing ice coating on insulators by combining RTV with different volume resistivity

Zhong

Wei

et al. 2009

2009 IEEE Conference on Electrical Insulation and Dielectric Phenomena

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The volume resistivity of RTV (room temperature vulcanized silicone rubber) could be adjusted by adding conductive fillers in varying proportions. The ice coating on the surface of porcelain or glass insulator is supposed to be reduced by applying RTV silicone rubber with different volume resistivity in two different ways. Thus, the ice flashover voltage is also supposed to be increased. The reasons are discussed.

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Section: Bmentioning

confidence: 99%

“…The prolonged 2008 winter storm of central and southern China caused extensive damage to the power systems [1]. The main anti-icing methods could be classified into electro thermal, mechanical, chemical and kinetic methods [2].…”

Section: Introductionmentioning

confidence: 99%